1. Velcro (Hook&loop)

Velcro has two tapes: A and B tape(which is hook and loop). The velcro length varies in different manufacturer including 16MM/20MM/25MM/38MM/50MM/100MM. Based on diverse functions, velcro can be specially processed to sulfur resistance, phenolic sulfur resistance, fire belt, self-sticky velcro and so on.

2. Buckle

a. Metal Buckle

Sorted by functions: square buckle, moon-shaped buckle, removable moon-shaped buckle, circular buckle, oval buckle, hook buckle, belt buckle and others.

Sorted by eletroplating method: same as metal puller.

To confirm the specification of buckles, it mainly depends on width, height, wire diameter and the price of special ones need to refer to the manufacturer catalog. For the diverse mould in different manufacturer, the velcro is not the same.

b.Plastic Buckle

Sorted by functions: square buckle, moon-shaped buckle, ladder lock, hook buckle, multifunction button, cord fastener, plastic reinforcing piece and others.

Sorted by use: strip, water proof, wear inside out and others. Strip zipper is divided into left insert ones and right insert ones, with the difference in open mouth, close mouth and length. The waterproof zipper needs to wear inside out, and be classified into spray adhesive and bright adhesive.

3. Puller

Sorted by material: plastic, metal, fresh maintainance

Sorted by pulling piece: ordinary (no pulling piece, short pulling piece, long pulling piece)/clients-used pulling piece.

Sorted by electroplating method: Blackening electroplating, black nickle, antique brass, matt brass.

4. Elastic Band

The commonly-used elatic band is strong elastic band, which can be used as penholder rim of bag. Foldable elastic band is suitable for bag rim.

Elastic band can also be served as medical elastic band and weaven elastic band.

5. Thread

Thread can be classified into 0#/10#/30#/40#, and the types of threads are diverse including nylon thread, dacron thread, bondi thread, cotton thread, mark thread, transparent fishing thread and so on.

The special threads are wax thread and waterproof thread. At the same time, ordinary nylon thread will be oiled, but when tailoring fabric (which adds EMB) needs unoiled thread in case of oil exudation which will result in fabric smudginess; when tailoring thinner fabrics, it is suggested to use 402# thread owing that it is not easy to get wrinkled.