What Is Invisible Zipper

There are many kinds of clothing accessories, and zipper is one of the commonly used accessories. Zipper can be divided into three categories: nylon zipper, plastic steel zipper, metal zippers. There is a type of nylon zipper called invisible zipper. Let's find out about it together!

The appearance of invisible zipper

To distinguish the invisible zipper, it can be seen at a glance from its appearance. Its fastener elements are formed by the monofilament around the central core wire through the winding, heating, beating and forming of the forming machine, forming a continuous spiral fastener chain. Then use a sewing machine to sew the fastener elements on the cloth tape and turn the tape inside out. After the slider is pulled, the fastener elements will be covered by cloth tape. Also known as a hidden zipper.

Invisible zippers are generally closed zippers. Its upper and lower fingers are different from other types of upper and lower fingers, which are metal or injection molding.

Advantages of invisible zippers

The invisible zipper teeth are made of polyvinyl chloride wire drawing, and the cloth tape is made of cotton or polyester fiber, which are all very soft materials, so the skin will not feel foreign objects scratching the skin during the use of the invisible zipper. More comfortable than metal and resin zippers.

On some lighter fabrics, if we use metal zippers or plastic-steel zippers, we will feel very awkward. Because of the light and thin fabrics, the zipper is easy to scratch the skin, causing discomfort. The invisible zipper just meets this requirement and is more convenient to use. , After sewing, the appearance looks more natural because the outer zipper teeth cannot be seen.

Application of invisible zipper

Invisible zippers are not as widely used as ordinary zippers, but they are also very versatile. In our daily life, such as skirts, wedding dresses, dresses, women's trousers, pillows, etc. are commonly used.

Invisible zippers are divided according to the model, and the most widely used one is the invisible closed mouth of No. 3. According to the cloth tape, the invisible zipper can be divided into two types, one is the zipper with ordinary cloth tape, and the other is the zipper with lace tape. The price is cheaper, but the texture of the lace tape is softer. Considering the fashion and fashion factors, lace tape is often used in skirts and dresses, and ordinary tape is more widely used than lace tape.

Appearance requirements for invisible zippers

The cloth tape is dyed evenly, without stains, no scars, and soft to the touch; the surface of the fastener elements should be smooth, the hand feeling is smooth when pulling, and there is less noise; Buckle belt, not easy to break and fall off. The square pins can be inserted freely and fasten the cloth belt; the upper and lower stoppers are tightly fastened to the teeth, and they are strong and perfect.

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