Plastic Zipper

Plastic Zipper Description : The bulk of a zipper consists of two strips of fabric tape, each affixed to one of the two pieces to be joined, carrying from tens to hundreds of specially shaped metal or plastic teeth. These teeth can be either individual or shaped from a continuous coil, and are also referred to as elements. Performance features and classification of plastic zipper plastic zipper now form the bulk of sales of zippers worldwide. 1.The slider runs on two plastics on each side. 2.the "teeth" are the plastic. 3.Two basic types of plastics are used: one with plastics in spiral form, usually with a cord running inside the coils; the other with coils in ladder form, also called the Ruhrmann type. 4.plasitc was formerly used and though only polyester is used now, the type is still known as a plastic zipper. Plastic zipper also be called vislon zippers,delrin zipper or resin zipper.