T/GDTEX 22.2-2021 Active Group standards

T/GDTEX 22.2-2021 Denim Garment Washing Process Guide Part 2: Stone Wash

T/GDTEX 22.2-2021 Jeans washing process guide part 2: Stone washing

Publish Date: 2021-12-15 Implement Date: 2021-12-30 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/GDTEX 22.2-2021

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Light industry, culture, and daily necessities

ICS Name: Clothing

Publish Date: 2021-12-15

Implement Date: 2021-12-30

Scope

Scope: This section specifies the terms and definitions, general principles, working procedures, and requirements for stone-washed denim garment washing. This section applies to the process and operational management of stone-washed denim garments in denim garment washing enterprises. Main technical content: 1. Scope: This document provides the terms and definitions, general principles, working procedures, and requirements for stone-washed denim garment washing. This document applies to the process and operational management of stone-washed denim garments in denim garment washing enterprises. 2. Normative references 3. Terms and definitions 3.1 Laundering 3.2 Stone abrasion 3.3 Pumice stone 3.4 ECO pumice stone 4. General principles: Different denim garment washing processes can achieve different effects. Stone abrasion is one of the denim garment washing processes. It can be used alone to wash denim garments and obtain the stone-washed effect, or it can be used in combination with other washing processes to achieve the comprehensive washing effect of different denim garment washing processes. 5. Working procedures 5.1 General washing process of denim garments: Pre-inspection and color sorting of garments before washing - wetting and desizing - washing - cleaning - dewatering - drying - post-inspection and color sorting of garments after washing. 5.2 The stone-washed process is applied to the "washing" process in the general washing process of denim garments. 5.3 For ordinary denim garment stone washing, after wetting and desizing, the denim garments are rolled and washed with a certain proportion of pumice stones in the washing machine together with water and appropriate chemicals. The pumice stones are filled with a chemical-containing liquid in their porous pores. Through the rotation of the washing machine, they are closely contacted with the denim garments, and under the dual effects of physical and chemical factors, the indigo color and fibers on the surface