93 kinds of chemical fiber product terms (Part A)

1, man-made fibers; chemical fibers

This is a fiber made by man.

Note: chemical fibers are divided into regenerated fibers, synthetic fibers and inorganic fibers.

2, regenerated fibers

It is made of natural things like Cellulose, protein etc. After spinning process to become man-made fiber.

3, synthetic fibers

It made of polymers synthesized from chemical raw materials such as organic monomers.

4, inorganic fibers

It made from minerals as raw materials.

5, regenerated cellulose fibers

This is a regenerated fiber made from natural cellulose through a spinning process.

6, regenerated protein fibers

This is a kind of regenerated fiber made by spinning process with natural protein as raw material.

7, bio-based fibers

This is a fiber made from biomass as a raw material or a polymer containing biomass-derived monomers.

8, recycled fibers

This is a fiber made from recycled waste polymer materials and waste textile materials.

9, functional fibers

It is endowed with fibers in the fiber production process that have functions beyond conventional fibers.

10, high performance fibers

Fibers with outstanding physical and mechanical properties and thermal properties, or with some special properties.

11, intelligent fibers

This fiber that can sense and respond to environmental changes.

12, filament

It has (or potentially has) appearance characteristics such as crimps, spirals, loops, etc., and presents fluffy and stretchable fibers.

13, staple fibers

Cut fiber of chemical fiber.

14, industry filament

Chemical fiber filaments with high physical and mechanical properties used in the industrial field.

15, monofilament

A continuous filament of a fiber.

16, modified fibers

Fiber obtained by improving certain properties of conventional chemical fibers by chemical or physical methods.

17, pre-oriented yarn; partially oriented yarn; POY

Partially oriented chemical fiber filaments are made by high-speed spinning.

18, high oriented yarn；HOY

Crystalline highly oriented chemical fiber filaments obtained by ultra-high-speed spinning.

19, full drawn yarn；FDY

Fully crystallized and oriented chemical fiber filament obtained by spinning and drawing one-step method.

20, textured fibers

Fibers that have (or potentially have) appearance characteristics such as crimps, spirals, loops, etc., which exhibit bulkiness and stretchability.

21, draw textured yarn; DTY

The deformed fiber made by the whole or part of the stretching stage and the deformation process of the chemical fiber filament on the same machine is also called elastic yarn.

Depending on the production process, there are low-elastic yarns, medium-elastic yarns and high-elastic yarns.

22, bulked continuous filament; BCF

Fluffy filaments made by spinning, drawing and hot air texturing.

23, interlaced yarn; tangled yarn

The chemical fiber filament is processed by a special compressed air nozzle (network device) into an intertwined yarn.

24, stretch breaking fibers

The process of directly forming the silk fiber into a strip is used to pull or cut the silk fiber so that the fiber length does not exceed the specified upper limit.

25, cotton type fibers

The length is about 30 mm~40 mm, the linear density is about 1.67 dtex, and the length and thickness are similar to cotton fibers.

26, wool type fibers

The length is about 70 mm~150 mm, the linear density is above 3.33 dtex, and the length and thickness are similar to natural wool chemical fibers.

27, mid fibers

The length is about 51 mm~76 mm, the linear density is 2.20 dtex~3.33 dtex, and it is a fiber between cotton fiber and wool fiber.

28, profiled fibers

A fiber with a special cross-sectional shape spun through a certain geometric shape (non-circular) spinneret hole.

29, hollow fibers

30, hollow fibers membrane

Selective permeability hollow fibers with micropores on the fiber wall, and the size of the micropores ranges from nanometers to micrometers.