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China – Updated Standard GB/T 11951-2018 Issued

The General Administration of Quality Supervision, Inspection and Quarantine and the Standardization Administration Committee of the People’s Republic of China issued an updated standard GB/T 11951-2018 <Natural fibres – Terminology>, which will come into effect on Sep 1st, 2018.

This new standard supersedes GB/T 11951-1989 and includes the following significant changes to the existing standard.

The classification of animal fibres type modified
Added “fibres secreted by some molluscs” in the animal fibres type.

No.
1989 version
2018 version
1 Fibres from silk glands Fibres from silk glands
2 Fibres from hair follicles Fibres from hair follicles
3 - Fibres secreted by some molluscs, such as BYSSUS

Total of nine generic names in Chinese or English modified

No.
1989 version
2018 version
Generic name (Chinese)
Generic name (English)
Generic name (Chinese)
Generic name (English)
1 桑蚕丝 MULBERRY SILK Same with old version SILK
2 柞蚕丝 TUSSAH SILK Same with old version TASAR
TASAR SILK
3 针茅麻 ALFA
OR
ESPARTO
Same with old version ALFA
4 罗布麻 KENDER Same with old version BLUISH DOGBANE
5 羊毛 WOOL 绵羊毛
羊毛
Same as old version
6 羊驼绒
羊驼毛
ALPACA WOOL
ALPACA HAIR
羊驼毛 ALPACA
ALPACA WOOL
ALPACA HAIR
7 原驼绒
原驼毛
GUANACO WOOL
GUANACO HAIR
原驼毛 GUANACO
GUANACO WOOL
GUANACO HAIR
8 美洲驼绒
美洲驼毛
LLAMA WOOL
LLAMA HAIR
美洲驼毛 LLAMA
LLAMA WOOL
LLAMA HAIR
9 骆马绒
骆马毛
VICUNA WOOL
VICUNA HAIR
骆马毛 VICUNA
VICUNA WOOL
VICUNA HAIR

Seven generic names added

No.
Generic name (Chinese)
Generic name (English)
1 蒙加丝 MUGA
MUGA SILK
2 荨麻 NETTLE
3 竹纤维 BAMBOO
4 帕尔马丝兰属叶纤维 PALMA IXTLE
5 菠萝叶纤维 PINEAPPLE LEAF
6 附生凤梨纤维 PITA
7 白毛羊胡子草纤维 PEAT FIBRE

The terms and definition of zhong wei wool (中卫山羊毛) deleted

The explanation of the horse (马毛), HEMP (大麻) and JUTE (黄麻) added

  • Horse (马毛): Horse-hair fibre coming from the mane or the tail of the horse; horse-coat fibre coming from the coat of the horse
  • HEMP (大麻): called also 汉麻 and 火麻
  • JUTE (黄麻): called also jute and allied fibres (黄麻及同类纤维)

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