1 Scope
This standard specifies the requirements, test methods, grading, inspection rules and marking, packaging, transportation and storage of lining leather.
This standard is applicable to lining leather processed and manufactured with all kinds of animal skins.
2 Normative References
The following standards contain provisions which, through reference of this standard, constitute provisions of this standard. For dated reference, subsequent amendments to (excluding corrigendum), or revisions of, any of these publications do not apply. However, all parties coming to an agreement according to this standard are encouraged to study whether the latest editions of these documents are applicable. For undated references, the latest edition is applicable to this standard.
GB/T 4692 Leather - Measure of Defects of Finished Leather
GB/T 4694 Packing, Marking, Transportation and Conservation of Leather
QB/T 2537-2001 Leather - Color Fastness Tests - Color Fastness to Reciprocating Rubbing (ISO 11640: 1993, EQV)
QB/T 2710-2005 Leather - Physical and Mechanical Tests - Determination of Tensile Strength and Percentage Extension (ISO 3376: 2002, MOD)
QB/T 2711-2005 Leather - Physical and Mechanical Tests - Determination of Tear Load - Double Edge Tear (ISO 3377-2: 2002, MOD)
QB/T 2713-2005 Leather - Physical and Mechanical Tests - Determination of Shrinkage Temperature (ISO 3380: 2002, MOD)
QB/T 2724-2005 Leather - Chemical Test - Determination of pH (ISO 4045: 1977, MOD)
3 Requirements
3.1 Physical and chemical properties
It shall be in accordance with those specified in Table 1.
Foreword i
Introduction ii
1 Scope
2 Normative References
3 Requirements
4 Grading
5 Test Methods
6 Inspection Rules
7 Marking, Packaging, Transportation and Storage
1 Scope
This standard specifies the requirements, test methods, grading, inspection rules and marking, packaging, transportation and storage of lining leather.
This standard is applicable to lining leather processed and manufactured with all kinds of animal skins.
2 Normative References
The following standards contain provisions which, through reference of this standard, constitute provisions of this standard. For dated reference, subsequent amendments to (excluding corrigendum), or revisions of, any of these publications do not apply. However, all parties coming to an agreement according to this standard are encouraged to study whether the latest editions of these documents are applicable. For undated references, the latest edition is applicable to this standard.
GB/T 4692 Leather - Measure of Defects of Finished Leather
GB/T 4694 Packing, Marking, Transportation and Conservation of Leather
QB/T 2537-2001 Leather - Color Fastness Tests - Color Fastness to Reciprocating Rubbing (ISO 11640: 1993, EQV)
QB/T 2710-2005 Leather - Physical and Mechanical Tests - Determination of Tensile Strength and Percentage Extension (ISO 3376: 2002, MOD)
QB/T 2711-2005 Leather - Physical and Mechanical Tests - Determination of Tear Load - Double Edge Tear (ISO 3377-2: 2002, MOD)
QB/T 2713-2005 Leather - Physical and Mechanical Tests - Determination of Shrinkage Temperature (ISO 3380: 2002, MOD)
QB/T 2724-2005 Leather - Chemical Test - Determination of pH (ISO 4045: 1977, MOD)
3 Requirements
3.1 Physical and chemical properties
It shall be in accordance with those specified in Table 1.
Contents of QB/T 2680-2004
Foreword i
Introduction ii
1 Scope
2 Normative References
3 Requirements
4 Grading
5 Test Methods
6 Inspection Rules
7 Marking, Packaging, Transportation and Storage
