Factors of The Quality of Hook and Loop Tape

Nowadays, the hook and loop tape commonly utilized in life is affordable and has an important effect. Because of these factors, the price and quality of the hook and loop tape have turn out to be the most concerned issue. For some industries that use hook and loop tape, because the quantity of hook and loop tape purchased every time is relatively massive, the excellent hook and loop tape can’t only effectively improve their production efficiency, but in addition reduce loads of prices of enterprises as a result of its longer service life. What factors will affect the quality of hook and loop tape?

Raw supplies for making hook and loop tape. Hook and loop tape is made up of certain types of yarns, and completely different yarns are made up of various fibers.

Fiber is a kind of fabric with very fine diameter, normally a number of microns to tens of microns, and its size is many instances bigger than that of fineness, and has certain flexibility. There are various kinds of fibers in nature, but not all fibers can be used for spinning and weaving. Only the fiber that can be used to produce hook and loop tape could be called hook and loop tape fiber.

As a hook and loop tape fiber, it ought to have the following properties:

(1) Good physical and mechanical properties, hook and loop tape fiber should be processed earlier than it can be used for weaving. Whether within the process of hook and loop tape processing, or within the process of sewing and wearing, they must bear a wide range of exterior forces, corresponding to stretching, torsion, bending, friction and repeated exterior forces, so that the hook and loop tape will produce corresponding deformation.

(2) With sure fineness and size, the fineness and length of fiber ought to meet the requirements of hook and loop tape processing technology. In the production process of hook and loop tape, the fibers usually have to be twisted collectively before they can be spun into yarn.

(3) Hygroscopicity and air permeability, moisture absorption and air permeability are the essential sanitary properties of hook and loop tape fiber. Good hygroscopicity may help to soak up sweat and grease of human body, and make the material may be dyed and printed. Air permeability makes clothing comfortable and cool.

(four) Chemical stability: the hook and loop tape fiber should have certain chemical stability for light, heat, acid and alkali solutions. Only in this way can the service lifetime of the fiber not be reduced and damaged under the action of the above substances.

(5) Basically, hook and loop tape have to be dyed and dyed with various colours or patterns to achieve its closing purpose. Due to this fact, the hook and loop tape fiber ought to have certain dyeing properties.

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