GB/T 32139-2015Terms of cotton processing (English PDF)

2.1 General terms

2.1.1 Cotton

Malvaceae cotton plant. Seed cotton, lint (cotton) or cotton fibers collectively.

2.1.2 Cotton fibers cottonfiber

Growth in cotton fiber plant seeds.

Note. The normal mature cotton fiber having a lumen and a convolution, a cross section of irregular round the waist.

2.1.3 Cotton picker machine

Cotton picked by mechanical means.

2.1.4 Hand-picked cotton

Cotton picked by hand.

2.1.5 Foreign fibers

Mixed cotton and non-cotton fiber qualities of non-cotton fibers, such as chemical fiber, hair, silk, linen, plastic film, plastic rope, dyeing line (rope, cloth

Block) and the like.

[GB 1103.1-2012, the definition 3.12]

2.1.6 Hazardous debris dangerousforeignmatters

Sundries mixed in the cotton hard and soft debris, such as metal, masonry and heterosexual fiber.

[GB 1103.1-2012, the definition 3.14]

2.1.7 Rotten cotton

Immersed in water or in a humid environment, long-term storage, the waxy surface of the fiber is destroyed and mildew cotton.

2.1.8 Water-soaked cotton

Was soaked in water, the surface of the fiber leaving obvious traces of water damage, was brown cotton fiber.