To shape your foam take a heat gun and wave it over the area you want to shape, moving it around and keeping it about 4" away from the foam. I have a few ideas, of using 2 pieces of material and for want of a better word, lacing it up with elastic so it can be pulled as tight as tight can be..... another idea i have is to use a waist trainer with all the hooks and eyes, cause its stretchy and will pull.... Am i over thinking it and a simple zip glued onto both sides will be fine and will go with the curve or have i just made things completely impossible.... Any advice will be more than appreciated... i have a week to get this done and I am going insane!! In the late 70’s and early 80’s EVA was part of a much larger group, Budget Footwear, which in turn was part of Pepkor Holdings and over the years has changed hands in both ownership and stewardship. The EVA foam sheets we manufacture are 47" x 98". EVA Foam and thoughtful after-service. It is typically used as a shock absorber in sports shoes, for example. To create costume pieces with both structure and details you'll need to have a few thicknesses on hand. CRAFOAM has officially achieved the title of a Sales Champion at Yuelu area for the year 2015! Flip the foam over and use the gun on both sides of the area you want to shape. With enough skill and the right tools and patience, it can be finished to look like almost any material. [7] There are three different types of EVA copolymer, which differ in the vinyl acetate (VA) content and the way the materials are used. Does Acrylic Paint Work on EVA Foam? I think varying the thickness of the foam when you're creating details can depth and visual interest to a piece. Choose as many different colors as you like for the same low price. Check out the rest of this collection for instructions on how to create more pieces of the costume. Share it with us! Powdered drug and filler (typically an inert sugar) are added to the liquid solution and rapidly mixed to obtain a homogeneous mixture. [8] As of 2014, EVA has not been found to be carcinogenic by the NTP, ACGIH, IARC or OSHA, and has no known adverse effect on human health. The short answer is yes, Acrylic paint is probably the best choice for painting EVA Foam. The EVA copolymer, which is based on a medium proportion of VA (approximately 4 to 30%), is referred to as thermoplastic ethylene-vinyl acetate copolymer and is a thermoplastic elastomer material. To achieve this goal, we at EVA aspire to achieve the following objectives: We're not around right now. EVA is one of the materials popularly known as expanded rubber or foam rubber. So that is what I primarily use on my foam projects. Copyright All Rights Reserved © 2020 | Designed by Pixel 4 Pixel. This is awesome!! To create the pattern for the shoulder detail, I cut a flat 'O' a little bigger than the one I wanted to create and then sliced it on two sides and taped it back together in a cone. No matter what your superpower is, it's always better to have fingers. Adding just a little shape to some otherwise flat pieces gives your design a much more interesting, sculpted look. This is a technique that is used sometimes in draping to get fabric to fit around a form, but it works a little differently here because the slashes actually allow the stiff oak tag to mimic the more flexible qualities if the foam. EVA remains committed to the principles of Broad Based Black Economic Empowerment, continued Training and Development and Staff Promotion within the ranks. EVA slippers and sandals are popular, being lightweight, easy to form, odorless, glossy, and cheaper compared to natural rubber. (Some manufacturers of running shoes, such as Nike, market EVA-based compression-moulded foam used in the manufacture of running shoes as "Phylon". Email us or complete a request form and we’ll contact you to discuss your project. If you are intrigued after this instructable and want to dive deeper, check out this collection of superhero related projects where you'll find a lot of other great EVA foam tutorials. Keep on working！. It is also used to make thermoplastic mouthguards that soften in boiling water for a user-specific fit. EVA is also used in biomedical engineering applications as a drug-delivery device. Our new updated website adds two languages : Spanish and Portuguses, it has more interaction with our visitors than before. In most instances EVA is the manufacturer behind the brand although EVA does not have any of its own brands. EVA Foam is a firm closed-cell foam with a softer, more rubbery feel than our polyethylene (cross-poly) offering. Reply EVA can easily be cut from sheets and molded to shape. You might think this piece could be the exact same size as the one below, but because the bottom piece has thickness and is curving, the top piece actually needs to be slightly larger than the bottom piece. You will receive the correct amount of border, corner and inside mats to complete your area size. The decision to re-enter the footwear industry was taken in 2012 by the then Directors of EVA. Thanks for your kind comments! Benefits of EVA Foam include: EVA and Polyethylene are similar types of closed cell foam, however, EVA is softer and more resilient than Polyethylene, and has greater recovery characteristics after compression. This awesome EVA Foam Armor Instructable by Towering Props has a great description of these different types of foam and links for where to buy them. What is EVA Foam? Thank you. Try to cut with your blade held at a right angle so you don't create a beveled edge on your foam, and do your best to cut all the way through in one smooth motion. The weight percent of vinyl acetate usually varies from 10 to 40%, with the remainder being ethylene. The EVA copolymer which is based on a high proportion of VA (greater than 60%) is referred to as ethylene-vinyl acetate rubber.[1]. When you're ready, use a disposable brush to spread a layer of glue on both of the surfaces that will be glued together. My go-to site is TNT Cosplay Supply - they sell large sheets of smooth, dense high quality foam in both black and white and a variety of thicknesses. EVA foam has now become such a popular material that now there are some dedicated sites selling foam specifically for costumes. [8], Poly(ethylene-vinyl acetate); Poly(ethylene-co-vinyl acetate); Polyethylene-vinyl acetate copolymer, Except where otherwise noted, data are given for materials in their, Learn how and when to remove this template message, "What is Flower Making Foam (aka Foamiran)? [5]) Craft-foam sheets are made of EVA and are popularly used for children's foam stickers. The fabricators of EVA foam sheets have the equipment to draw, cut out, create templates and install the coating on you boat. The Company operates a flat organisational structure so that decisions are made quickly and effectively. EVA foam is an elastomeric polymer that produces materials, which are “rubber-like” in softness and flexibility. So what have you decided to create? She'll really love a costume like yours. Your website is great as well! Thanks for sharing! Create a clean, quiet and soft work out area in minutes. Our EVA foam is commonly used as cushioning of heavy weight products, which the products are heavy and required high spongy support to protect the products. It is an effective replacement for many materials including felt, neoprene, natural rubber, polyurethane foam, PVC foam, wood composites, mineral wool and fibreglass. One of the most fun things about working with EVA foam is heat shaping. :). to make artificial flowers. Once I had something the right size, I cut it open again to create a flat pattern. Did you make this project? Over a semi-soft cutting surface like a cutting mat or wood cutting block, use a sharp X-acto for craft knife to carefully follow the lines you've traced. Lay your pieces out in your ventilated area on top of paper or a drop cloth to protect your work surface. EVA is now privately owned and managed day to day by an experienced Management Team with many years of collective knowledge. It is especially beloved by cosplayers and prop makes because it is lightweight, cheap, and can easily … Great basic tutorial for foam and help with specific products used. In addition, because of its buoyancy, EVA has made its way into non-traditional products such as floating eyewear. In Stock and Custom made EVA foam sheets, continuous rolls, flat buns and foam tapes with or without adhesive. EVA’s adhesive underside surface facilitates a quick installation in addition to great adhesion. Craft foam sheets and rolls, which are thinner and smooth on both sides, are sold at places like Michaels. It is often used in floor and exercise mats, sports equipment, crafts, kickboards, life jackets, flip-flops, and more importantly props for cosplay. EVA is used in orthotics, cigarettes, surfboard and skimboard traction pads, and for the manufacturing of some artificial flowers. It is not vulcanized but has some of the properties of a rubber or of plasticized polyvinyl chloride particularly at the higher end of the range. Very good instructable. EVA foam is closed cell foam made from Ethylene Vinyl Acetate (EVA) and blended copolymers. If you have rough edges on your pieces you can also smooth them out a little by sanding them, hitting them with the heat gun, and then smoothing them with your finger while they are still warm.