Types of stretch film and stretch film applications guide. Large enough to meet your needs small enough to offer superior service. Bottom wrapsthe wraps a stretch wrap machine uses to apply film to the bottom section of the load. Sigmas ecosupreme family of prestretched hand films lead the industry in overall performance and has been widely accepted as the premium film in this category. The thicker stretch film often has shorter rolls than thinner film.
Economymicron stretch film is a step down from truegauged stretch film and often comes in a 57, 60, or 63 gauge. For warehouse color coding or dating inventory, choose color tinted stretch wrap. Mitutoyo 7326s dial thickness gauge, inch, flat anvil, fine. Mar 22, 2017 stretch films are very difficult to measure off line. Poly film lab, stretch film testing and analysis atlantic. The marriage between the stretch film and the stretch wrap machine is what decides the overall performance of the stretch film. Looking for grainger approved general purpose stretch wrap with handle, cast, mil thickness 0.
Can someone help me with the conversion factor for micron to gauge thickness for film. The film is then quickly cooled by a water filled chill roller and slit to size. Stretch wrap film is a versatile tool used in warehouses and shipping operations across the world. What is thicker 80 gauge or 60 gauge for most things measured in gauge, larger numbers mean thinner. Micron to gauge film thickness by robert fogt on 092405 at 17. Sep 25, 2015 the dynamics of the stretch film market are continuously evolving. Cast film offers excellent optics, increased tear and puncture resistance, superior cling, and more consistent film thickness. Using the right thickness of stretch wrap to secure the product being wrapped will protect from product loss and reduce film cost. Packaging film microns to gauge conversion chart professional. Whether its for a warehouse, distribution center or even a smallerscale shipping department, its vital to choose the right stretch wrap gauge or stretch wrap thickness. Below the gauge conversion chart, we have standard thicknesses of different packaging materials. Its our proprietary blown extrusion process coupled with. If a specific size is not in stock, there is often a 25 day lead time for film conversion. New method for measuring stretch film thickness and.
Solvetech specializes in proprietary thickness gauging systems for measuring plastic film and other nonconductive materials. Measurements are noncontact, precise, high speed and safe to use, making each of our products a market leader in its category. How to test stretch wrap strength, weight and value youtube. Check rocketindustrials conversion and formula charts for common tape, stretch film and shrink film thickness, length, and area measurement. Stretch film converting machines feature electronic length counters.
Microns are another common unit microns are another common unit of measurement for stretch wrap. Conversions and formulas for tape, stretch film and shrink film. Below is a brief explanation of common stretch wrap terms referring to film thickness. Known to be very versatile and handle a variety of applications. Film calculator site stretch film calculator, shrink film. Stretch netting secures products, allowing them to breathe. Enter the thickness in gauge for corresponding micron thickness.
Thickness conversion unit conversion table for coating thickness. Bill laise, owner of laise packaging in louisville demonstrates how using the right stretch wrap and the right amount of film can cut material costs and curb production downtime. Roll weight calculator for lldpe plastic pallet stretch wrap. Gauge measurements for plastic are different than wire gauge for plastic gauge measurement, the higher the gauge, the thicker the film. The higher the gauge mil or micron, the thicker the plastic, and the more durable the product. Stretch film converting at our converting facility, we only utilize the best equipment.
The average gauge of hand wrap has gone from 25 microns to 10 microns and the average gauge for machine wrap and power prestretch has gone from 35 to 15. Weight and conversion calculators noble films corp. Stretch wrap is the most affordable way to wrap and secure products. Gauge is a measurement used to measure film thickness or caliper. Stretch wrap gauge thickness conversion chart trans. Prolite is a high strength formulation stretch wrap designed for high containment loads while reducing film usage for cost saving benefits. Conversion chart for poly film and stretch wrap thicknesses. How a pallet stretch wrapper film carriage creates prestretch, post stretch, and film force tension understand the basics of the stretch packaging industry. There is simply no value in purchasing a high performance stretch film because of its properties if your stretch wrap machine can not stretch the film to the point where it extracts those properties. Stretch film roll weight, stretch film roll length, stretch film microns to gauge, stretch film gauge to microns. Manualmachine operated stretch film buy stretch film.
Grainger approved general purpose hand grade stretch wrap. Calculate plastic film thickness gauge by weight calculator. A knowledgeable member of our sales staff would love to assist you. This calculator can be used to calculate the average thickness of plastic film or the thickness of other materials nist traceably. One section of the lab is devoted only to stretch film while the remainder is devoted to the testing of polyethylene film, bags, and sheeting, including shrink wrap. Can someone help me with the conversion factor for micron to gauge thickness for. Understanding how to convert different measurements for stretch film thickness is incredibly important. A simple conversion chart to help you measure the thickness of your stretch wrap film. How to convert microns to gauge thickness sciencing. Worldwide, the big trends and drivers in cast stretch are. Prestretch film or prestretched film is a standard gauged stretch film stretched up to 90 % of the films maximum stretch rate. Typically, 90gauge film is rated for loads up to 2,600 lbs. Film microns to gauge conversion chart for packaging plastic films and poly bags, including. Prestretch film blown film sigma stretched is prestretched for extra strength, higher yield and lighter weight rolls.
Sigma stretched is another unique prestretch product engineered to outperform all competitive prestretch products in the industryregardless of thickness. Mar 24, 2020 converting stretch film measurements can be confusing to those unfamiliar with the terms for film thickness. Roll weight calculator for lldpe plastic pallet stretch wrap and. Below for reference, we have everyday household items and standard widths they come in. Our stretch wrap films are the ideal solution for palletizing and unitizing, or simply bundling items together. Conversions and formulas for tape, stretch film and shrink. Over the years, their commitment to excellence and customer satisfaction has translated into success with three plants to serve customers evolving needs.
Moreover, the nh stretch vibration band shifts to higher wavenumbers after conversion of magnesium, i. Econowrapper or goodwrappers eliminates the need for a stretch wrap dispenser. Marine shrink wrap often comes blue and white in color. Percentage of solids by volume in a coating will usually be known. A conversion sizing chart for gauge to mil thickness, mil to micron thickness, and much more. How do you know what gauge of stretch film you need.
Below we have gathered the most common types of measurements and show you how to convert them into one another. The thickness of plastic film is often expressed in gauge, mils and microns. The main difference is the thickness and the amount of stretch potential. Roll weight calculator for lldpe plastic pallet stretch. Polyethylene film can come in thicknesses up to 12 mils. Grainger approved general purpose stretch wrap with handle. Aaa polymer offers decades of experience and will help you choose the best stretch wrap gauge and stretch film thickness.
Stretch films are very difficult to measure off line. The information contained in this article is for general information purposes only. Plastic gauge thickness conversion chart and calculator to convert gauge to mils, microns, inches and millimeters. It is free and easy to use courtesy of solvetech thickness gauging. Gauge conversion chart and other conversion tables for length, tensile and weight. Wet and dry film thickness formulae gei international inc. Click on the stretch film info page to view detailed information about blown stretch film. A mil is a common unit of thickness measurement for plastic film and is equal to 0. It is often stiffer and will not stretch as much as a truegauged film. The thickness of a plastic sheet, or in this case, stretch film. Cast stretch film commonly known as cast film, this film is manufactured using the cast extrusion process.
Jul 10, 2019 if a specific size is not in stock, there is often a 25 day lead time for film conversion. When it comes to stretch wrap, its critical to know some basic terminology. Here is a chart and a calculator to help you move between the units. This consumed film quantity calculator makes it possible to calculate the quantity of film you will need to wrap one single pallet on the basis of the usual program or according to the specifications of the packaging technologist. Cast narrow banding stretch wrap film selfadhering 3 inch x feet x 80 gauge 18 rolls. Looking for grainger approved general purpose hand grade stretch wrap, cast, mil thickness 0. Stretch wrap supplies on sale at global industrial. We have created a gauge conversion chart for readers to use, ensuring they are finding the proper thickness of the film. Whether you need machine stretch wrap, hand stretch film, or hardy hybrid cast stretch wrap that boasts the strength of 80 gauge stretch film in a much thinner plastic film. Machines promote more efficient wrapping and reduce waste.
Here are some of the most common terms used, as well as a downloadable sheet with additional terms available here. For plastic film it is also commonly called gauge, and 0. Stretch films come in different thicknesses, known as gauges. Pro pac is your source for packaging materials including shrink wrap film, stretch wrap, poly bags, blister, clamshell, fin seal material, and other packaging. Using the length, width and gauge of film calculate the roll weight. Stretch film conversion tools stretch wrapper, pallet. Gauge to microns film thickness conversions enter the thickness in gauge for corresponding micron thickness. Wrapping palletized items, affixing packages together and securing loads to the pallet are just a few of the ways stretch wrap can protect your. If you are still unsure what thickness of shrink film you need, call us at 18004415090. Malpack is a manufacturer of stretch film products with over 38 years experience in the conversion, extrusion, and manufacturing of film. Polyethylene shrink film is used for cases of water, pallet shrink bags, wrapping boats, and wrapping other large industrial items. The cast process usually produces superior quality stretch film with more. The astm standard for this method for plastic film. Gauge thickness conversion chart and calculator for plastic film.
The heavier thickness is often used for large heavy items. Find lldpe stretch film weight calculator by width, thickness and lengths or convert units of measure. Manualmachine operated stretch film, find complete details about manualmachine operated stretch film, stretch film gauge conversion, stretch film gauge micron, stretch film hs code from plastic film supplier or manufacturerqingdao tongfenghe packaging co. Additionally, a micrometer does not have the accuracy to. Polyethylene shrink film does not have the same shrink. Our experienced operators go beyond the call of duty to ensure your product is exactly what you want. Measuring ldpe plastic film thickness onlineconversion forums. Under that is a chart updated from our stretch wrap 101 page to include equivalent films, prestretched films, and blown film. Easily convert and calculate the wet and dry film thickness and coverage of coatings applied to a substrate.
The calculator below calculates the theoretical thickness of plastic film using the equation volume x density weight. They are hard to handle because they may cling to themselves and are thin. Stretch film conversion tools handy conversion tables for stretch film including. Pro pac is your source for packaging materials including shrink wrap film, stretch wrap, poly bags, blister, clamshell, fin seal material, and other packaging materials. Choosing the best stretch wrap in the right thickness is critical to limiting the potential for damage and loss during shipping as well as minimizing shipping costs. Conversely, a stretch film with a thickness of 20 or 23 microns would be more suitable for stretch wrapping heavy, unstable loads, with sharp edges. Home industry information how to convert bopp film from thickness to weight. Wide range of standard gauges for all applications. Blown stretch film a stretch film derived from the blown extrusion process that has a higher puncture resistance. A guide to choosing the right stretch wrap gauge or thickness. Finesource electronic digital caliper inchmetric conversion 06 inch150 mm carbon fiber gauge micrometer extra large lcd screen auto off featured measuring tool black. Most consumer goods in the us must be dual labeled for net contents, both customary and metric.
Handy conversion tables for stretch film including. Before placing your order, please make sure your facility is able to receive the shipment. Best stretch wrap a guide to buying stretch wrap film. Consequently, to make the conversion to metric units, you just need to know the number of microns in a mil, which is 25. Check the instructions for use of the coating or the material safety data sheet msds. Additionally, a micrometer does not have the accuracy to determine. Choosing the right gauge or mil of stretch film will ensure every pallet you wrap is ready to withstand difficult travel and storage conditions. What is thicker 80 gauge or 60 gauge onlineconversion forums. Types of stretch film there are numerous brands and configurations of stretch film in the market today. Essentially, this type of stretch wrap is made using a different type of resin that provides for a stiffer, tighter film with a lower stretch capacity. An electronic length counter enables converters to adjust roll lengths according to film thickness. This is another unique gauge, which is typically referred to as an equivalent or hybrid stretch wrap.
Stretch film roll weight, stretch film roll lenght, stretch film microns to gauge, stretch film gauge to microns. Stretch wrap film comes in an array of types and thicknesses. Bopp film, or biaxially oriented polypropylene film, is a plastic material used by companies around the world to package a variety of products. Measuring ldpe plastic film thickness onlineconversion. Micron to gauge film thickness by michael l smith on 092405 at 11. Measuring ldpe plastic film thickness slang elsewhere aside, in the us, mil is 0. The information is provided by united states plastic corp. Handy conversion tables for stretch film to calculate the following. Were dedicated to studying and testing the properties of all types of film used in packaging applications. A standard 80 gauge stretch film becomes a 37 gauge stretch film after stretched 90 %.
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