The calculator also tells you how many thousands of square feet are in the roll. How to Calculate the Bursting Strength of Corrugated Boxes? Quality is never about the high strength of the material, it is about having the appropriate strength. 55 / 1000 in the supply and export of the custom paper boxes, including the paper printed box, corrugated printed box, cosmetic paper box, This can be expressed as the weight in grams per square metre (Gsm or g/m2) or pounds per 1000 squares ft. Box Performance. Weight (in grams). The description of Corrugated Box Calculations With this app you can easily calculate The Deckle and the weight of the Paper to be ordered for a certain number of boxes. Professional Packaging Systems is your resource for corrugated boxes, cases, shipping cases, corrugated trays, and display trays in Texas. How calculate weight of corrugated box? /GSM Asked in Units of corrugated box munufacture make it. In single wall corrugated fiberboard boxes, the maximum weight of the box and its content is 20 lbs. top size is length 555 mm and width is 1200 mm. 37 x 39. 3. Compression Strength be defined as the measure of the maximum compressive force per unit width that a paper board box can Fig. The GSM testing methods are used to measure the material mass (or density) per square meter. SolveTech offers gauging systems for measuring the gsm of materials. image description A measure of how easy or difficult it is to tear the paper after the initial has occurred. type>/<inner liner paper> Paper Weight: Usually the weight of the paper is specified in the terms of grams per square meter (gsm). ) TO OUR VISITORS: The results of the Interactive Calculations System are estimates and are not guaranteed by International Paper. So 100 square cm of fabric can easily cut by it and weighted at the electric balance to get GSM reading. Corrugated Flutes are the S shaped waves/arches of a corrugated box that makes up the board. The burst test is frequently used as a general guide to the strength of paper, solid board and corrugated board. In Europe, F-flute is being used for specialty packaging, point-of-purchase displays, jewelry and cosmetic packages, and shoe boxes. If you enter ECT grade along with the caliper of the combined board and the length, width and depth of the box, the McKee formula calculates a theoretical compression value for your box. se each other, when environmental conditions change, the compression strength of. Please give me A double wall custom printed corrugated box consists of two outside liners, one inside liner and two inside mediums. Calculate Paper Weights Instantly directly on your own website. Using a tape measure, place it in the bottom of the box approximately one inch from the back wall and measure from left to right. m2/g) = burst strength/basis weight. Analysis of compression strength of corrugated shipping containers with different designed hand holes BY WON HO KWAK 2010 The purpose of this study was to examine the compression strength of the corrugated shipping containers having the conventional purpose hand holes and the arc top hand holes. Ply means how many layers used in the box. The top and bottom separators will have the size of Length X Breadth of the box in inches . Made on fully automatic plants. Actual results may vary based on a variety of conditions. Much of the corrugated cardboard that is no longer in use winds up in landfills. A box constructed of C flute will have different outer dimensions than a box made from E flute material. meter) eg, 100gsm, 120 gsm, 150 gsm etc. 55 / 1000 = 2 mm Below is a conversion table for the common greyboard thickness Paper Grammage(GSM), PT and Thickness Comparison and Conversion Table. It stands for Grams per Square Meter. Please fill out in grams and meters. ft. We source ours from global leaders within the paper based packaging industry to ensure our material is cost effective and of the highest quality. Fluting: The sinusoidal wave shaped arches of the corrugated box that make up its board. BC flute(5-ply):5-5. Institute of Paper Science. Can I take that dimensional weight and multiply it with 10 to figure out the dimensional weight of 10 boxes all together. A triple wall custom printed corrugated box consists of two outside liners, two inside liners, and 3 inside mediums. How to calculate gsm of the card you are using I have a lot of card bought from various places and I sometimes would like an indication of the gsm (gram per square metre) of the card to help me with cut settings on my Silhouette Cameo. The size of a corrugated box and its construction determine its of standard cartons, the paper used is generally of 125 gsm to 150 gsm. There are two methods to calculate the potency of the box, the fluting method and the edge crush test. Whitsitt 1983, IPC. GSM stands for Grams Per Square Meter, a measurement used to identify the weight of different types of paper and card. strength and the dimension of the box, which is the. Box strength is measured in two different ways. For knitted fabric-( Measurement Of GSM): GSM = WPI x CPI x SL(mm)x39. A 350# test box is rated to hold up to 120 lbs. Slotted Boxes Slotted box styles are generally made from one piece of corrugated or solid Jan 19, 2016 · Folder Boxes & Trays: Usually consist of only one piece of board. To get started, give us a call and one of our box specialists will walk you through all the options. 1. Calculate & Convert Paper Weights On Your Own Website If you’re not familiar with the US density system of different base ream sizes for different paper types vs. has been supplying the southeast with shipping supplies for over 30 years. Thanks & Regards, GJK Box performance is predicted based on strength of the components of the board. (Ignore 8 May 2015 gr/m² calculator by Wrap you in love. We'll assume you're ok with this, but you can opt-out if you wish. Shanghai DE Printed Box is a China medium-sized custom paper box manufacturer and packaging solution provider with facilities around 100,000 square meters in total. A box manufacturing machine was then selected using the analytical hierarchy process (AHP) taking into consideration a number 3 / Tensile properties of paper and paperboard T 494 om-01 (using constant rate of elongation apparatus) but is of particular importance in papers where stress-strain properties are being modified or controlled. Blank – A flat piece of corrugated board that has been cut and scored ready to make a box. Measurement of the ECT-value on a test monster of 10 x 2,5 cm Weight Calculation. 5. The box manufacturer forms a joint at the point where one side panel and one end panel are brought together. lth. To use the Weight Conversion tool, please select a Type of Paper from the pull down menu, then enter a value in pounds and hit calculate. The most common way to measure GSM is using a scale and a ruler, but there are sometimes other methods needed for Nov 04, 2017 · To calculate the reel weight of paper it requires size, dia, core dia, and bulk of the paper. Simply select a cross section from the list below. Box decal should also be mention in inches. Calculate the sum of the ΔBCT errors in a separate cell. Since boxes take up a lot of space, customers do not want to carry an inventory, and insist upon just-in-time deliveries (often for next day use). • From corrugated ECT, bending stiffness, caliper, box perimeter, the BCT can be calculated using: a) Simplified McKee equation 5 May 2019 Trying to make sense of GSM versus pounds versus points? Additionally, corrugated is the most readily and easily recyclable paper-based packaging out there (and secures the highest market pricing from reclaimers), Printonlinestore Corrugated Box (18 Inches * 12 Inches * 12 Inches)- 3 Ply Pack Of 5 Boxes. ? I Need to Calculate sheet size required for manufacture of corrugated boxes and the price of the box madeup of different sizes,different grammages and different types of paper [ virgin kraft,kraft,Media and Duplex] [And also different bursting force]. 4 Jun 2012 How do you calculate burst factor of corrugated box? User Avatar How do you calculate the burst strength of paper corrugated box? What gsm of paper to be used for a 3ply box having a bursting strength of 250? 18 Jul 2019 Why Corrugated Boxes are the preferred Packaging Solution. For example compare a 275# single wall to an equivalent 44 ECT single wall corrugated board. This calculator can be used to calculate the average thickness of plastic film or the thickness of other materials NIST traceably. Each facing shall be separated by and securely adhered to the corrugated medium. This Paper Calculator(GSM) Calculator is used to calculate the weight of a reel of paper in grams per square meter where the substance of the paper in kilograms, the total length of the paper in meter and the reel width is known. Standard bulk bags have a 35" x 35" base, with up to 96" height. B flute(3-ply):3mm. The density of corrugated cardboard is also determined for bunches of cardboard headed to the landfill. We offer security of supply, expert technical support and a commitment to using sustainable materials, processes and relationships. 87h= Corrugated FiberBoard (CFB) thickness (inches) Z= box perimeter (inches) = 2(L+W). ** All Dimensions are Outer Dimensions(OD) *** For Box Price Calculations and many more today i am calculate the box weight for bottom box and top box weight. In case of Box-A, multi-layer kraft paper (28 BF) to be used for inner & outer ply and middle ply semikraft (22 BF) to be used. The following chart shows Bursting Test and Edge Crush Test performance standards of corrugated box liners based on the combined weight of a box and its contents. AB11, AB flute 5 Manufacturer of GSM Testing Machine - GSM Sample Cutter, GSM Round Cutters, Digital GSM Testing Machine and Digital GSM Scale offered by Texcare Instruments, Delhi. The quality of the paper used to manufacture the Carton boxes depends on the GSM & the Burst Factor of boxes to be stacked over each other, how the boxes will be delivered to the customer are used to determine the quality of the paper. The company exclusively specializes in the supply and export of the custom paper boxes, including the paper printed box , corrugated printed box , cosmetic paper box , rigid paper Jun 28, 2019 · To find the surface area of a box, start by calculating the area of each side using the formula a = lh, where l is the length and h is the height. The specifications of the packing material (Corrugated Box) as approved by Department of Posts are as follows: GEE RAL SPECIFICATIOS 1. Dec 02, 2007 · How to calculate weights of different sizes of Paper? Please give the formula. Calculate the grams per square meter of your material using our free calculator. 55 / 1000 For example, if the grammage is 1290gsm, then Thickness (mm) = 1290 * 1. An economical board grade perfect for light weight products (125 K/T B Flute). strengths (SCT or RCT), we can calculate the expected edge compression strength (ECT) of corrugated board. To convert basis weight of a given standard size of paper to grams per square meter, multiply its basis weight by 1406. How to Use: Simply enter the data you would like to convert into the highlighted cells and the calculator will assist you with your measurements, spacing and volumes to be placed on the test anilox roll. This is called the boards corrugation. All about corrugated boxes - SlideShare. In a double wall corrugated fiberboard box, the maximum weight of the box and its content is 80 lbs, the outside dimensions were 85 inches, and the minimum edge crush test is 42 lbs per width. 6 / Count(Ne) x 25. Or the dim weight is always calculated per box only and cannot be calculated for multiple boxes. We determine bursting strength using a digital hydraulic paper or digital hydraulic board burst tester as shown below. Partitions will be of same GSM/BF/RATE . Below is a helpful chart that shows an ECT tested box and its applicable Mullen tested box of similar strength. Bursting strength is usually quoted in kPa. When filling in these fields, use decimal fractions where necessary; and give all lengths in inches and weight in pounds. You can find the weight of the box useful for pricing the box for giving quotation to the customers on the spot. What’s important in liner and medium physical properties Roman Popil, Ph. This property has Evaluates the ability of corrugating medium to contribute the compression strength of corrugated box. Figure 1) Whitsitt Relationship of ECT to Composite Ring Crush . While not as common today, many customers still prefer Mullen tested corrugated boxes (the most common Mullen tested box sold is 200#). 2 + αRCT. And that's it. These base sizes are used to calculate a paper's basis weight. How to calculate the weight of corrugated boxes? Corrugated boxes are made from corrugated paper which is glued to the flat facing of a flat paper made of the same material. The Kraft paper is subjected to corrugated rollers to convert them into corrugated or fluted papers. ASM Weight Calculator. Boxes are then shipped flat to the user. In the United States, fast food chains are adopting F-fLute material in clamshell packaging. At a certain load the panels of the box buckle in a characteristic way 3. This calculator determines the basis weight (in pounds) for a ream of a given basic size and grade of paper based on its weight in grams per square meter. Support from the product also provides "load sharing" and can be an important factor. Internal Dimensions. Table 1. The McKee formula estimates box compression strength or the maximum load a box can stand for a moment. or you can make the corrgated box by a sample cutting machine , can cut everything your 9. The bottom of the box is hinged to form the side walls and the cover. Pro Pac offers all kinds of corrugated boxes and RSC shipping cases in Texas. The first is the flute type and the second is using the edge crush test. Min 60mm , Max 1200mm , 1 inch = 25. 2 - 0. thickness of the box in terms of 3 ply, 5 ply, 7 ply ie. . Based on different weight-bearing of each carton box, the thickness of corrugated paper would be differed. A corrugated box loses half or more of its short-term top load. GSM testing machine is used for determining the weight per square meter of various materials like woven, non woven, knitted fabrics, films, papers etc. 9/2/2014· All about corrugated boxes , In the manufacture of standard cartons, the paper used is generally of 125 gsm to 150 gsm If the box is used for heavy duty purposes such as export, paper weighing 300 gsm is used Outer liner: , It is important to calculate the weight of the corrugated boxes in order to know the cost, the strength and to . S. Weight of the box is to be then calculated 5. 5 kg should be sdded for every 30 kg of finished product. 3kg x 1,000,000 = 80gsm 650 x 910 To calculate the weight of an order > Given number of sheets and kgs/1000 sheets Order Weight = kgs/1000 x Number of sheets 1000 eg 47. All boxes are 0201 style as shown below. Flutes per Linear Foot: 125 Thickness: 1/32" Please contact Pro Pac or call 888-318-0083 for your corrugated shipping cases. It must be kept in mind that the instruments that are used for the testing purpose should be offered by a reputed and competent manufacturers and should be in compliance with the international standards. To guarantee this, we work to provide the best possible paper products and services to satisfy not only your needs, but also your customers needs. Repeat the process for the shorter width panel. Minor changes and this will be the best app in the world Here are my suggestions: 1. First you’ll want to look at flute profiles. BOX compression strength Paperboard boxes GrangårdGrangårds’s formula: formula: PkF S= SCT The constant k that is introduced instead of 2π may vary depending on the dimensions of the box and the design (type of box). This constant needs to be determined through c b extensive testing. It is important to calculate the weight of the corrugated boxes in order to know the cost, the strength and to estimate the amount of weight can hold. Its Free. Consider a box subjected to compressive loading due to stacking. of box and contents while the 275# box can hold up to 95 lbs. The maximum outside dimensions is 40 inches, and the minimum edge crush test is 23 lbs per width. BCB flute(7-plu):7. 20 Jul 2015 GSM means grams per square meter, If corrugated boxes we need to know ply of the carton. See the chart at the left for estimated guidelines. no. Mullen Box strength is measured in two different ways. The quality of the crease will also strong affect k. bottom size is length is 720 mm width is 930 mm. After this changes, this would be the best app in the world. May 26, 2014 · Corrugated Containers, Inc. Finally choose the factory you are closest to. Online clothing calculator which helps to calculate the Grams per Square Meter (GSM) of Woven Fabric. “A” flute was the original corrugated flute and is the thickest flute profile you can use. The mullen test measures resistance to rupture in pounds per square inch (psi). The higher the value of GSM, the heavier card or piece of paper. Board grade – A grade given to corrugated board based on three elements; firstly, the weight and type of outer liner, secondly the type of flute and thirdly the weight and type of inner liner. There’s a number of different factors that go into making your corrugated box, and it’s one of the reasons why they’re so customizable. When looking at a Box Maker's Certificate (found on the bottom of most shipping containers) it specifies the strength of the box (91 kilos per square inch) and the associated weight limit of the box (30 kilos). The basis weight of the paper as measured in lbs/1000 sq. 5mm. of layers of paper in the box. This information is a supplement to the Vollrath Engineering drawing for each corrugated part when available. The box is then manufactured to precise specifications. length needs to be measured along one rail, with Corrugated Board Properties and its Box. Note : In this calculation, the weight of packaging box not more significantly rather than weight of product. Flutes are essentially the reinforcement that make up the board. i am using formula is . Feb 01, 2018 · Carton consumption is very important for all textile & garments company. Paper weight and thickness, let’s start with GSM – paper weight. Aug 21, 2008 · Steps. meter) eg, Corrugated cardboard GSM calculate the total number of each layer paper GSM. When measuring the inside of an existing box, measure from the center of the score (fold line). The weight of a corrugated box is equal to the area of the sheet times the weight per cubic meter of the sheet. 6. Money Back Guarantee. A box can be designed by optimizing the grade of corrugated board, box design, flute direction, and inner supports. Use this calculator to estimate thousands of square inches in a roll of paper of a given grade and basis weight. A free and useful calculator for Packaging Engineers which can perform common conversions, density calculations, corrugate calculations, pallet pattern generation, OTR and MVTR estimates. H. Fig. Paperboard Thickness and Grammage Conversion Table. Jun 14, 2010 · To test the strength of the corrugated boxes and their walls, testing instruments liek box compression testers, edge crush testers, cobb sizing tester etc can be effectively used. Sep 22, 2009 · Hi, I have searched the forum and found one formula for the Ink calculation based on the area of coverage, which is nothing but SPANKS formula. Slide Boxes: Consist of several pieces of liners and sleeves sliding in different directions into each other. 2. Wait for the next update where you can directly get the price of the Box. R. Jun 22, 2016 · Paper Weight – What is GSM . formula and it shows the relationship of compression. 4. Welcome to ASM's automatic weight calculator. Finished boxes are rarely inventoried at box plants, and if so, in only small amounts. Approximately 0. Carton Box is made by using Ply Board. Slotted box styles are generally made from one piece of corrugated or solid fiberboard. The specifications of the packing material (Corrugated Box) as approved by Department of Posts are as follows: Particulars Box Type -1 (5-Ply) (To accommodate about 1,000 A3 size sheets) Box Type -2 (3-Ply) (To accommodate about 100 A3 size sheets) Grammage (gm/m) Outer Ply 2nd Ply 3rd Ply 4th Ply Inner Ply 180 140 140 140 180 180 140 - - 180 How to measure corrugated cases, boxes, shippers. Med) - 6 For linerboards < 42 lb/msf In single wall corrugated fiberboard boxes, the maximum weight of the box and its content is 20 lbs. If that’s the case than how do we find dimensional weight of 10 boxes or 100 boxes in a corrugated fiberboard wikipedia, more usual thicknesses corrugated cardboard manufactured, gsm calculator calculated the gsm of your material quickly, minimum versus recommended inside bend radius, cardboard boxes guide how to measure a box kite packaging Basics of Corrugated Boxes A Corrugated box is made from two or more sheets of liner board and one or more fluted sheets of corrugating medium. understanding of the company’s current position in order to get a view of its potential future. material, components, and boxes. Bursting factor times grams per square meeting is the formula for calculating bursting strength of a cardboard box. Substance in gsm = ( Weight of reel in kgs * 100000)/(Length of paper on meter * reel width in cms) Calculation for corrugated boxes involve a few of the following 1. 1 Calculate the weight of product for 100 pcs packed in single box. Tata Shaktee is Tata Steel's flagship brand in the field of galvanized corrugated sheets Product & Services Tata Shaktee GC sheets give you the twin benefits of superior quality and super savings. In other words the ECT rated carton will use less corrugated material. Such an estimate shall not to be used in place of testing conditioned test samples in a controlled, repeatable test environment, with calibrated instrumentation, validated machines, and trained test operators. With this app you can easily calculate The Deckle and the weight of the Paper to be ordered for a certain number of boxes. In the packaging industry, the GSM of materials like papers, cardboard, etc. To increase the cushioning or the stacking strength of the box change the 'B flute' for a 'C Flute'. In certain applications, you require material to have high strength whereas in some applications you need to have the low strength for right tearing. According to its thickness that adopted, it is classfied as: Choosing the correct option form the corrugated box cost calculator can help you find the right cost for it. Calculate in a separate column, ΔBCT = the absolute value of the differences between actual and predicted McKee BCT’s. Thickness of the paper in each layer in GSM (grams per sq. For parcels less than 30 kg about 0. In the United States, almost all of the liner board used to make boxes is kraft - a type of paperboard made predominately from virgin softwood fibers. Two ways of expressing grammage are commonly used: Expressed in grams per square meter (g/m2), paper density is also known as grammage. of box and contents. To manufacture a corrugated paper from a flat paper, a corrugating machine is used. Corrugated board is available in many different widths with varying paper weights and finishes. Though there are various other types of cardboard boxes available, corrugated cardboard boxes are the most suitable for maintaining the safety of the object it is carrying, especially for long distance shipping purposes. Please add 7 ply box as well. At the end of the day, both ECT and Mullen tested boxes come in a wide range of options. However, there is no universal formula to convert SCT to RCT as there isn’t The E flute corrugated printed box is one of our most featured corrugated box products. It is the thickest material used for corrugated cardboard boxes, for packing fragile and heavy items, such as clothing / hardware. For example 125K/125T - C Flute. We can custom design almost any size, within functional limits*. us to calculate the theoretical compression strength of a box, even before this box was produced. The paper burst test is different from cartons burst test because the high-capacity of bursting strength testers has large rubber diaphragm and is used to measure the bursting of cardboard, fiberboards, corrugated boxes, heavy paper boards, etc. 0 out of 5 stars 5 · ₹ 239₹239 Calculator. This is the internal size of the box in mm. A box manufacturing machine was then selected using the analytical hierarchy process (AHP) taking into consideration a number In the garments trade, consumption means quality of raw materials with a view to determine the price of a garment. Georgia Tech, Atlanta. For example, a piece of corrugated cardboard made from 3 layer B flute, 170gsm/ 190gsm/200gsm, then the corrugated cardboard GSM is near 560gsm. 3 x 5000 = 236. They run parallel to the depth of the container and give it its rigidity and crushing/stacking strength. There are two ways of measuring the compression strength, the Ring Crush Test (RCT) and the Short-Span Compressive Test (SCT). The page will refresh, then select a material OR enter a density, enter the appropriate dimensions, and click the "Calculate" button. Thickness (mm) = Grammage (gsm) * 1. Other than this the factor which affects the overall cost is the bursting strength of the corrugated box. Because corrugated cardboard is such a versatile packaging material, millions of tons are used each year to protect and display products. Welcome to our sheet board pricing calculator that will assist you to find the optimum sheet board sizes and quantities to achieve the very best prices. According to its thickness that adopted, it is classfied as: E flute(3-ply):1. 27 * (RCT. shipping container is calculated using the McKee. The simplified McKee formula above provides a quick estimate that should not be used to rate the strength of an actual box. This is the measure used in most parts of the world. Hence it is useful in testing for bag, wrapping papers and box boards where the paper is subjected to a stress similar to that Tensile strength is a measure of the force per unit width required to break a specimen in either the machine or cross Recycled paper, however, is significantly cheaper than Kraft Liner – making it a cost effective choice for most corrugated cartons. It’s free and easy to use! This calculation is commonly used for nonwoven materials, paper, plastic and other thin materials. Baled corrugated cardboard has a density of 1,000 to 2,000 pounds per cubic yard. At small loadings the load is evenlyAt small loadings, the load is evenly distributed along the perimeter of the box 2. Title of Legally Binding Document: Corrugated Fibreboard Boxes, Part 1: General Requirements Number of Amendments: 3 Equivalence: Superceding: Superceded by: LEGALLY BINDING DOCUMENT Step Out From the Old to the New--Jawaharlal Nehru Invent a new India using knowledge. In this video I'm going to show you how to calculate your carton consumption cost. 4)Three wall boxes, Material:A3A,A3B,B3B, 7 layers,thickness of 7. Excellent app. Box closures sometimes can have effects on box stacking strength. perimeter of the corrugated shipping container. kraft paper wt Sheet length * width*gsm= wt /1000000000 With this app you can easily calculate The Deckle and the weight of the Paper to be ordered for a certain number of boxes. Then that result must be factor by the deterioration factors of the converting equipment which ranges from zero to – 35 percent. Burst index (kPa. GSM Value is the unit to measure the weight of the paper. We manufacture GMS Testing Machine using high quality materials and supply them at specified requiremen A minimum of 6 bursts must be made, 3 from each side of the board. Your flute size determines the thickness of the walls of your corrugated box as well as the stacking strength. Box strength guidelines for the small parcel environment have never existeduntil now. 单铜，双铜，白卡，灰底白板纸张克重gsm, 厚度和pt对照转换表格. Utilize this calculator to assist when you would like to convert circumference to diameter. Box size in mm 2. How to Calculate GSM of Materials. The basis weight equals the ream (500 sheet) weight of the base size, hence the term basis weight. 5 and divide the results by the square area of its basic size. To calculate grammage (gsm) > Given weight (kg) per 1000 sheets and size in mm Grammage (gsm) = Weight (kg) x 1,000,000 Length (mm) x Width (mm) eg 47. To reverse the calculation simply select "gsm 2 ->lbs" and enter a gsm value. directly impacts paper strength. BoxCalc , an easy to use mobile app for calculating cost of corrugated box with features like sending offer to the customers by E Mail or by WhatsApp , material Design Your FIBC. Box Compression Test (BCT) Strength. To calculate the gsm of your material, simply fill out the fields above and select the correct units. byggmek. Corrugated boxes are made of pulp fibre. The total weight of the box; The size of the box; How the cardboard box will be stacked, stored, and transported. Dip the cut piece of 10cm square ( after that need to convert meter) in water and peel off layer one by Other than Paper, It is also used for calculating the wieght of , corrugated fibre board, foils etc. 75, calculate in a separate column the predicted McKee BCT using: 4. 1 From the measurements, calculate the mass per unit area of each test specimen. 37 x 453. the boxes changes. Box Style Reference The following box styles are grouped in categories: (1) Slotted Boxes page 1, (2) Telescope Boxes page 4, (3) Folders page 5, (4) Rigid Boxes (Bliss Boxes) page 8, (5) Self-Erecting Boxes page 9, and (6) Interior Forms page 9. Rating: 100% of 100. This handy paper calculator handles multiply basis weights & sizes. Items 1 - 12 of 92 U-Pack is a top online supplier of 3 ply corrugated boxes for packaging and shipping. On average, the 275# Burst Test rated single wall carton will weigh 175 pounds per 1000 square feet of material used. 9155 / Count(Ne) CALCULATION OF WALES PER INCH: www. Corrugated cardboard boxes were identified to be the most costly packaging expense at B. Corrugated Brown Box. Jan 25, 2017 · How to Calculate BS, BF and BI of Papers? Posted on January 25, 2017 by labtiger Nowadays, the quality is the major perspective that grabs the attention of the customers and offers high-quality and safe living to the people. the single scale metric system of grams per square inch read our article Paper Density Explained . Find the number corresponding to “Bursting Test” or “Edge Crush Test” (ECT). Understanding corrugated flutes, crushing resistances, stacking strengths, and printing properties. 4 Corrugated Fiberboard—Corrugated ﬁberboard shall be made with two, three, or four facings for single, doublewall or triplewall, respectively. Enter your carton box packaging specifications into the Carton Calculator to help you define your packaging requirements and receive the best possible solution. Paper Standards and Packaging Standards ASTM's paper and packaging standards are instrumental in the evaluation and testing of the physical, mechanical, and chemical properties of various pulp, paper, and paperboard materials that are processed primarily to make containers, shipping boxes and parcels, and other packaging and labeling products. Calculate Grams per Square Meter of Woven Fabric. 1 Flutes—The number of ﬂutes per unit length of ﬁberboard shall be as follows or as speciﬁed: understanding of the company’s current position in order to get a view of its potential future. Unbaled corrugated boxes have a density of 350 pounds per cubic yard. 7 Baking oven and GSM tester 3 Aug 2015 In China, we usually use the millimeters to measure the thickness of the greyboard, which is also referred to as chipboard. During 1992, more than 25 million tons of corrugated cardboard were produced in the United States. The company exclusively specializes in the supply and export of the custom paper boxes, including the paper printed box , corrugated printed box , cosmetic paper box , rigid paper Mar 03, 2015 · Grammage-to-Basis-Weight Calculator. This website uses cookies to improve your experience. 1 Review Add AB12, AB flute 5 Ply Total GSM 900, BS 12, 23. GSM means grams per square meter, If corrugated boxes we need to know ply of the carton. A). When ordering or constructing a corrugated box, inside dimensions (ID) are used for measuring because the corrugated board thickness vary. Once you know the area of every side, add them all together to get the surface area of the box. The blank is scored and slotted to permit folding. 6 Taber stiffness tester. Estimates the BCT of a regular slotted container (RSC) for a moment with constant value of 5. . So a 1msq 400gsm board weighs 400 grams. Sep 11, 2013 · GSM testing method and product inspection. In China, the thickness of the paperboard is measured in milimeters, while point is used in USA, which is abbreviated to pt. It is a standard unit of measurement commonly used all over the world, even in countries where the usual unit of measurement is the pound (U. In box sizes, please put selection penal to add dimension in mm/cm/inches. 1 + RCT. Need custom corrugated boxes for your products? KnoxBox specializes in creating the perfect Packaging for your Products. Looking at the opening of the box, measure the longest or length panel first. GSM Testing Machine. Does any one have any idea how actually the Ink used is calculated wrt the area of coverage on the layout. It is a very simple test to perform and tells a lot about the basic properties of Paper material which is very important to decide the quality. Gr/m² (GSM). online calculate your packaging box price and instantly order assured quality & service. Related ECT to RCT: (1) ECT = 0. Basically I am developing a software for Corrugated Box Manufacturing Industry, but stumbled upon the calculations regarding the initial sheet size and weight required to create box of a particular Sheet calculator. Paper Calculators is the world's best paper calculator resource. When filling in the grammage field, you can use either a whole number or a decimal fraction. Basis Weight. Circumference to Diameter Conversions. edu. Jun 08, 2014 · Corrugated boxes and how the weight it carries is impacted by GSM. In order to calculate the above quantity how much fabric, sewing thread, zipper, button and other accessories are required to produce a garment up to the exporting is called consumption. Other possible formats: In the case of delivery by courier to the weight given in the tables the weight of packaging should be added. Offers maximum impact and crush protection for medium weight product (125 K/T BC Flute). Factors such as pallet size can help you choose your base dimensions; then, increase height for greater capacity. Other items may arrive in their own corrugated or uncorrugated paperboard boxes. Epicor packaging manufacturing software helps corrugated and consumer packaging manufacturers gain a 360-degree view of their business. If you really want to beef up the packaging specification then change the single flute either 'B' or 'C' for a much stronger double wall (double fluted) board. The Paper Division of DS Smith offers you the optimum means to fully express all aspects of today's packaging solutions. C flute(3-ply):3. In this calculation, we assume weight of packaging box below 1000 g, commonly 200 - 400 g/Box. As the GSM increases the cost of Corrugated box also increases. Linerboard constitutes the bulk of the bursting strength of a corrugated sheet. Keep in mind, these are only estimates – not specifications. (166. Thus it is hard for a box plant to plan more than 2 weeks ahead. As the Bursting strength (BS) depends upon the GSM of the Box. 4. And I have 10 similar such boxes. Boxmaster provides you with two different levels of customization options when selecting box strength. Basically I am developing a software for Corrugated Box Manufacturing Industry, but stumbled upon the calculations regarding the initial sheet size and weight required to create box of a particular Excellent app. paper gsm is kraft is 130 gsm and flute B 125 gsm and text liner is 127 gsm. Because the starting base size is not the same between paper types, the basis weights do not correspond directly (80 Text is much lighter than 80 Cover). How To Measure A Box - The Quick Way. Dip the cut piece of 10cm square ( after that need to convert meter) in water and peel off layer one by one. About. Code to add this calci to your website Just copy and paste the below code to your webpage where you want to display this calculator. 5 kg 1000 This then needs to be factored by the corrugator efficiency factor which ranges from +15% to -25 percent. The wrap needs to be measured with soft tape. Size, weight, shape, fragility, orientation in the package, filling requirements, pallet pattern, warehousing needs and mode of shipment are all taken into consideration in its design. Conversion factors How to calculate BCT from component properties • from medium and linerboard compression strengths (SCT or RCT), we can calculate the expected edge compression strength (ECT) of corrugated board • From corrugated ECT, bending stiffness, caliper, box perimeter, the BCT can be calculated using: a) Simplified McKee equation (typical) Sep 02, 2014 · All about Corrugated Boxes Corrugated cardboard is generally used to make packing or shipping containers. If M is the mass and A is the area of the test specimens in the units of measurem ents, then the grammage in grams per square meter (g/m 2) may be calculated by the formula: A K M G × = where K is the conversion factor given in Table 1. Length (in meters). 5mm . 4 x 36x840 = WPI x CPI x SL(mm) x 0. How To Create A Custom Corrugated Box. This group also includes outside sleeves for other cases. Just copy and paste the below code to your webpage where you want to display this calculator. The unofficial unit symbol "gsm" instead of the standard "g/m2" is also widely encountered in English speaking countries. DS Smith is a leading global manufacturer of sustainable corrugated case materials and speciality papers. 2 Aug 2012 Jessie asks: I was wondering if you had a simple formula to calculate weights of basic glued RSC's based on their ECT Then multiple the net square footage per converted box blank by the combined board basis weight per grade and paper gsm is kraft is 130 gsm and flute B 125 gsm and text liner is 127 gsm Can you provide the formulas to convert corrugated all flutes to pounds. Locking tabs, handles, display panels, etc. Accurately Calculate The GSM Of Packaging Materials With GSM Round Cutter The GSM of material is a very important property and is a defining factor for its quality and strength of paper. is a decisive factor for various applications. 7, box weight ≤ 25 kg. 2) Glued box IV. If you have multiple boxes as part of one shipment, the carriers will typically calculate the dimensional weight of each box, unless those boxes are banned or wrapped together, in which case they would calculate the dim weight based on the outer dimensions of the entire wrapped shipment. The linerboard are either made of virgin pulp, called kraftliner, or of recycled pulp, called testliner. The ASTM standard for this method for plastic film is ASTM E252. Whether you need a lighter box to help cut down on shipping costs, or a carton made out of a thicker board grade to provide additional protection, there’s a style of box that’s right for every product. The fomulas below can be used for the conversion of the 2 units. The most common flutes used today are A, B, C, E, and F with A being the largest. The most common combination of mediums for double wall corrugated is “B/C”. Linerboards. Basics of Corrugated Boxes A Corrugated box is made from two or more sheets of liner board and one or more fluted sheets of corrugating medium. GSM comes from “Gram per Square Meter”. 028 and b = 0. BoxCalc , an easy to use mobile app for calculating cost of corrugated box with features like sending offer to the customers by E Mail or by WhatsApp , material Box strength guidelines for the small parcel environment have never existeduntil now. According to the combination of the carton can be divided into three kinds: 1) stiching box,nailed. The calculator below calculates the theoretical thickness of plastic film using the equation (volume) x (density) = (weight). In this post, we we will share some vital 2 Sep 2014 Though there are various other types of cardboard boxes available, corrugated ca… The size of a corrugated box and its construction determine its compression strength. The compression strength of a corrugated box can also be measured by performing a compression test (BCT) on the box. 5 kg should be added for each parcel. Less than 336 inches2, Ream Weight calculated to nearest one hundredth of a pound. --Satyanarayan Gangaram Pitroda One of the important functions of a corrugated box is to provide crush resistance (product protection) and adequate strength for stacking in warehouses. For the outer surface of the brown corrugated shipping box, the kraft liner are usually used to provide the good strength and color tone. Please give me A free and useful calculator for Packaging Engineers which can perform common conversions, density calculations, corrugate calculations, pallet pattern generation, OTR and MVTR estimates. In fact, we sell all the shipping supplies it takes to get a package ready for UPS or common carrier shipment. , can be incorporated in some designs. How To Start Corrugated Box Manufacturing Unit Business Paper GSM Tester (Substance Indicator Offering. It shows the pressure required due to weight to cause the breach. D. May 26, 2014 · Locate the BMC or Box Maker’s Certificate on the bottom of the box you will be using for shipping. Each corrugated box is designed expressly for the product it contains. For instance, the heavier a corrugated fibre board is, the better is the quality of the box made from it. Presentation for a general technical audience, sponsored by AbitibiBowater Coosa Pines Al, The user can add partitions and separators to the box calculations. The paper used in manufacturing corrugated boxes can be divided into two categories – linerboards and corrugated papers. Both tests are similar in that the strength of the liner or the fluting is measured in machine and cross directions. Calculate the weight of paper in grams per square meter through online GSM of Paper Calculator by applying the appropriate formula. We specialize in quality products with fast, dependable service at competitive prices. Roman@gatech. Med) + 12 For linerboards > 42 lb/msf (2) ECT = 1. 4mm. The middle pad in length direction will have the size of Length X Height in inches. The 200# test box is rated to hold up to 65 lbs. gr/m² calculator by Wrap you in love. At the corners of the box the corners themselves prevent buckling of the panels 4. Compression strength. kraft paper wt Sheet length * width*gsm= wt /1000000000 All about corrugated boxes - SlideShare. 2 out of 5 stars 157 · ₹297₹297 MARC Brown packing Cardboard Roll, Corrugated roll 140 GSM 5Mtr X 25 inchs. Calculation for corrugated boxes involve a few of the following 1. Grammage and basis weight, in the pulp and paper and the fabric industries, are the areal density of a paper or fabric product, that is, its mass per unit of area. Assume the usual McKee constants for C = 2. Use Calculator. 8 * (RCT. box compression strength when the relative humidity is increased from 50 to 90%. 0 SCOPE This specification applies to all materials used for the manufacture of all corrugated fiberboard packaging components approved by The Vollrath Company. There is a formula to calculate the thickness of the greyboard simply as below. Select the fluting, what papers you require, then either use the toggles by sliding the green bar round or type in the sizes you require. GSM TESTER. 55 lbs. how to calculate gsm of corrugated box