GB/T 14788-2018Raw nyctereutes procyonoides skin (English PDF)

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard replaces GB/T 14788-1993 "skin suede". The main technical changes compared with GB/T 14788-1993 as follows:

--- Modified the standard name;

--- Removed generic terms (see Chapter 2 of the.1993 edition);

--- Removed processing requirements (see version

--- Removed the grade ratio difference in the grading requirements of the mink (see

4.2 of the.1993 edition);

--- Revised inspection rules (see Chapter 6, Chapter 6 of the.1993 edition);

--- Simplified packaging, transportation, storage requirements (see Chapter 7, Chapter 7 of the.1993 edition). This standard was proposed by the China Light Industry Association. This standard is under the jurisdiction of the National Leather Industry Standardization Technical Committee (SAC/TC252). This standard was drafted. Tongxiang Zhongling Fur Leather Products Co., Ltd., Jiaxing City Fur and Footwear Industry Research Institute, Tongxiang Xinnuo Fur has Limited company, China Leather and Footwear Industry Research Institute, Jiaxing College. The main drafters of this standard. Zhang Wenjun, Zhang Honglin, Cao Lixue, Dong Ronghua, Chen Xiaohong, Zhao Liguo, Shen Bing, Bu Qiaoqiao. The previous versions of the standards replaced by this standard are.

---GB/T 14788-1993. Mink

1 Scope

GB/T 14788-2018 is the Chinese national standard on raw nyctereutes procyonoides skin, in the field of textile and leather technology. The /T suffix marks it as a recommended standard: it is not compulsory by itself, but it becomes binding as soon as a contract, a tender or a customer specification calls it up - which in practice is how most foreign buyers meet it. It was issued on 28 December 2018 by the State Administration for Market Regulation; Standardization Administration of China, and has been in force since 1 July 2019. Classification: ICS 59.140.20, CCS Y46. This page is published from the official record of the standard held by the Chinese standards administration: the identification, the dates, the classification and the issuing body are taken from there. The clause text, the tables and the numeric limits are in the document itself, which is delivered complete in English translation.

This standard specifies the terms and definitions, classification, requirements, inspection methods, inspection rules, packaging, transportation and storage of suede. This standard applies to raw hides that have not been treated or have been properly preserved after slaughter.

2 Terms and definitions

The following terms and definitions apply to this document.

2.1 Positive season skinkinseason Hairy, mature skin.

2.2 Leather-shaped complete formwhole Complete skin of the head, ears, nose and tail.

2.3 Good quality nicehide The skin is flexible, elastic, oily, shiny and has no visible pigmentation.

2.4 Stretched too stretched When the captain was forced, the skin was stretched and stretched, causing the plush to be empty.

2.5 Thorny neck sclerothrixnecked The neck is soft and short.

2.6 Oil burning board dermatomeweresoakedwithfat The skin is yellowish black with oily, shrinking, and brittle.

2.7 Stunned hair removal shedders It is wet, hot, and stuffy, causing hair loss.

2.8 Rubbing needle rubbed The local needle is worn. 2.9 baldcrotch The hips are worn and worn.

2.10 Slope sclerothrixback The middle part of the back is shorter than the hair on both sides.