How to choose a good down jacket Velcro everyone likely to Velcro is not very familiar with this word, small make up to you to introduce what is the hook and loop
Aka fastening belt, is a common connection accessories on the clothes, molecular mother two sides, one side is a small soft fiber, round (MAO
On one side and a hook seta (
The general clothes HOOK on it.
hook and loop is by a Swiss engineer George
Max he le (
A hunting, he found that the needle tail grass on his clothes.
He used a microscope and found the needle tail grass fruit has a hook structure, can stick to the fabric.
He thought with a hook fixed hair surface.
In fact already exist in the bird's feather this structure, the birds feather by scape and pinna.
Pinna is made up of many slender barbs.
Barb on both sides of the barbules and dense with rows of.
One side of the barbules hook tu (
Which the nodules (on the other side.
, make the barbules adjacent to each other and hook up, a strong and flexible pinna, fanned air and protect the body.
Separated by external forces, barbules can borrow beak pecking comb and hook any knot.
Birds peck often take tail oil glands secretion of oils and fats, comb in pecking feathers for a little while to daub, make the structure and function of pinnae intact.
Velcro material which can be roughly divided into five categories: 1, the nylon material, is not easy to burn, and very soft, hook and loop is suitable for use on clothing, and is very environmentally friendly material.
2, polyester material is easy to burn and produce black smoke, was accompanied by a pungent taste, material is hard, and feels rough.
3, polyester and nylon material is a combination of all the characteristics of polyester and nylon, nonflammable, very durable.
Adhesive Velcro is to use this material make it back.
4 A grade, nylon material is very soft, commonly used for close-fitting clothes, but also can use on baby, won't cause skin damage.
5, don't catch hair material basically has not catch hair Velcro type, only the hair surface, hook with A grade nylon material use, usually used in relatively more intimate apparel.
Different materials can be made into different Velcro, material is different, use and characteristics of the Velcro is not the same, but all kinds of hook and loop is accord with environmental protection standard.
You can rest assured the choose and buy by the distribution of production of stickers.
Jinjiang Nanxing Garment Weaving Co., Ltd.'s products comply fully with all compatible producing regulations.
Jinjiang Nanxing Garment Weaving Co., Ltd.’s mission is to be the leading global innovator, developer and provider of custom hook and loop custom hook and loop tape products, systems, and services.
With its quality certified and recognised by professional intitutions and customers, Jinjiang Nanxing Garment Weaving Co., Ltd. is one of the leading providers in China.