Velcro was invented by a Swiss engineer, Georges de Mestel (1907–1990). When he came back from a hunting trip, he found needleweed sticking to his clothes. After observing with a microscope, he found that the pintail fruit has a hook-like structure that can be adhered to the fabric. So he thought of fixing the wool surface with a hook.
In fact, this structure has already existed in the feathers of birds. The positive feathers of birds are composed of rachis and pinnae. The pinna is composed of many slender barbules. There are rows of barbules densely growing on both sides of the barbs. One side of the barbules has a hook, and the other side has a knot (loop), so that the adjacent barbules are hooked together to form a firm and elastic pinna to fan air and air. protect the body. The barbules separated by external force can be rehooked by pecking and combing of the bird\’s beak. Birds often peck the oil secreted by the tail fat glands and apply it when combing the pinnae to keep the pinnae intact in structure and function.
Bird feathers and bionics
Bird feathers and bionics
Fold and edit the name source of this paragraph
The name of the Velcro is converted from the English name \”VELCRO\” of the American Rock Lock Company. In the early 1980s, the \”VELCRO\” product entered China and was distributed by Sanxin Company. Since there is no Chinese name, it is quite inconvenient to communicate. , and because of the main feature of \”VELCRO\”, it is made of one side with a hook-like fabric and one side with a fluffy fabric, which together produce natural adhesion, and will naturally separate when pulled by hand, a bit like magic. Velcro.
Folding edit this section name function
The industry term is called snap button. It is a kind of connecting accessories commonly used in luggage and clothing. It is divided into male and female sides: one side is soft fiber, and the other side is elastic fiber with barbs. The male and the female are interlocked. Under the condition of a certain horizontal force, the elastic hook is straightened, loosened from the pile loop and opened, and then restores the original hook shape. This can be repeated up to 10,000 times. .
Fold and edit this paragraph application industry
Widely used in clothing factories, shoe and hat factories, luggage factories, sofa factories, curtain factories, toy factories, tent factories, glove factories, sports equipment factories, medical equipment factories, electronic plastic factories and various military products and other industries. Widely spread all over the world from all walks of life.
Fold and edit this paragraph specification size
The width of Velcro is between 10mm and 150mm. The common specifications on the market are: 12.5mm, 16mm, 20mm, 25mm, 30mm, 40mm, 50mm, 60mm, 75mm, 80mm, 100mm, 110mm, 115mm, 125mm, and 135mm. Other sizes are usually made to order.
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- Nylon material
Nylon is not easy to burn, and is very soft. Velcro is more suitable for use on clothing, and it is a very environmentally friendly material.
- Polyester material
It is easy to burn, and it will produce black smoke, accompanied by a pungent smell, the material is hard, and it feels rough.
- Polyester and nylon mixed material
Combining all the characteristics of polyester and nylon, it is not easy to burn and very durable. Adhesive Velcro is made of this material
- Nylon grade A material
Very soft, often used as close-fitting clothing, and can also be used on babies without causing skin damage.
- Non-grazing material
There are mainly non-grazing Velcro types, which only have the wool surface. The hooks are usually used with nylon grade A material, and they are often used on close-fitting clothing.
Different materials can be made into different magic stickers. Different materials have different uses and characteristics of magic stickers. However, all kinds of magic stickers are in line with environmental protection standards. Customers can choose different magic stickers according to their own requirements. type.
Fold and edit this paragraph adhesive sticker
Adhesive Velcro is a layer of self-adhesive glue on the back of the traditional Velcro (one side of the windbreaker cuff is hooked and the other side is wool, which can be bonded. Shoes are used for Velcro), which can be arbitrarily pasted on the plastic Surface, metal surface, wood, electronic and other product surfaces, strong adhesion.
The back of the nylon velcro is coated with a layer of special self-adhesive glue at high temperature. When the product is used, the back glue and the adhered material are pressed together. Just simply peel off the release oil paper on the back of the velcro, and it can be pasted on various types. On smooth and clean objects.
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Varieties of Velcro With the development of science and technology, the application of Velcro is also constantly improving, and its varieties are also constantly evolving, from the nylon Velcro used in clothing handbag factories to the self-adhesive self-adhesive used in plastic hardware household goods factories. Sticky Velcro, Velcro cable ties for cable management in electronics factories and electrical factories, fixed straps for plants, etc.
Folding Velcro Cable Ties
It can be conveniently used to organize and sort out all kinds of wires and data cables in the home.
Folding Velcro Ties
Velcro cable ties, also known as Velcro cable ties, Velcro cable ties, are different from ordinary cable ties. Ordinary cable ties are designed with a stop function, which can only be tightened more and more tightly. Velcro straps can be opened and closed repeatedly up to 10,000 times. Velcro is widely used in places where various items are often opened or fastened. However, traditional Velcro can only be fixed by sewing. on the product or object.
Folding Back to Back Velcro
The hair side and the hook side (A+B) of the Velcro are compounded so that the hooks are not on the same side. Used in wire and cable, optical fiber and cable, toys, electronic appliances, etc. It can also be designed according to the customer\’s requirements. Or supply raw materials and cut them by yourself. It can also print company LOGO, website and advertising promotion information, etc.
Folding Curl Velcro
The kind that uses Velcro. This way the hair does not need to be fixed on the shelf.
Folding Hook and Velcro
The Velcro hook and hair fit together. One side is hooked and the other is hooked. It is generally used to make cable ties with good stickiness.
Folding Fleece Velcro
Versatile, suitable for clothes, handbags, shoes, sporting goods, medical supplies, wigs and more. Strong adhesion, durable..
Folding Mushroom Head Velcro
This product is different from ordinary Velcro. The hook part is made of Polyester, which is very tough. With the unique mushroom-shaped design, the pulling force is extremely strong.
According to the same surface of the hook, the combination of strips, voltage, and punching type, it can also be divided into voltage Velcro, elastic Velcro, voltage Velcro, punching Velcro, etc.
Velcro machines mainly include Nanfang LK Velcro cutting machines and Velcro welding machines.
Fold and edit this paragraph product use
Products are widely used in clothing, shoes, hats, gloves, leather bags, sofas, vehicles and ships, seat cushions, aviation supplies, rain capes, curtains, toys, sleeping bags, sports equipment, audio equipment, medical equipment, tents, BMX sheaths, All kinds of military products, electronic wires, chargers, display appliances, etc.