Which Films Stick to Coated Fabrics?

Just before the beginning of WWII, American chemists developed synthetic polyamides.  Polyamides are complex molecules called polymers, which are comprised of smaller “amide” monomers. In nature, these polyamide molecules occur as proteins in fibers, such as silk and wool. In the modern world, the best known polyamides are nylons.   Because of their strength, elasticity and abrasion resistance, polyamide fibers are used in manufacturing durable apparel, such as jackets, swimwear and other sports garments. Read more »

Application Temperature Range

To avoid problems with vinyl or any other pressure-sensitive material, carefully read the vinyl manufacturer’s technical data sheet. Product bulletins will usually contain all of the information you need, including application temperature range. The application temperature range for most vinyl films is usually between 50⁰ and 90⁰F (10⁰ to 32⁰ C). For some films, the minimum application temperature […] Read more »

Stretching Garments Prior to Heat Pressing

Some screen printers, who print directly onto t-shirts or who print plastisol heat transfers, will stretch the garment before printing or heat pressing. By doing this, the weave of the shirt opens up allowing the ink to better penetrate the fibers of the fabric. This practice is believed to prevent cracking of the ink.  Read more »

Preventing Wall Graphics Failures

Getting good adhesion to painted wall surfaces has been a problem for sign makers and the manufacturers of vinyl films. Flat finish paints are especially a problem. To help your customer avoid the pitfalls that result in vinyl graphics falling off the wall, here are some guidelines to follow before beginning a wall graphics installation. Read more »