GB/T 24328.10-2020Tissue paper and tissue products - Part 10: Determination of tensile strength of perforated lines and calculation of perforation efficiency (English PDF)
卫生纸及其制品 第10部分：打孔线抗张强度的测定及打孔效率的计算
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Issued by
State Administration for Market Regulation, China National Standardization Administration
Level / Type
National · Recommended
Issue date
July 21, 2020
Implementation date
February 1, 2021
Scope
GB/T 24328.10-2020 is the English-translated version of 卫生纸及其制品 第10部分：打孔线抗张强度的测定及打孔效率的计算.
GB/T 24328.10-2020 is the Chinese standard "Tissue paper and tissue products - Part 10: Determination of tensile strength of perforated lines and calculation of perforation efficiency".
Its scope clause reads: This part of GB/T 24328 specifies the determination of the tensile strength of the punch line of toilet paper and its products and the calculation method of punch efficiency.
This section applies to toilet paper and its products with perforated lines (such as toilet paper rolls, roll paper towels, roll kitchen paper towels, roll toilet paper Wait). Its clauses include terms and definitions.
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Document preview — GB/T 24328.10-2020
National Standard of the People's Republic of China
- ICS
- 85.010
- Classification
- Y 30
Issued by: State Administration for Market Regulation, China National Standardization Administration
Contents
- 1 Scope
- 2 Normative references
- 3 Terms and definitions
- 3.1 Tensile strength
- 3.2 Perforationefficiency
- 3.3 Tiebar
1 Scope
This part of GB/T 24328 specifies the determination of the tensile strength of the punch line of toilet paper and its products and the calculation method of punch efficiency.
This section applies to toilet paper and its products with perforated lines (such as toilet paper rolls, roll paper towels, roll kitchen paper towels, roll toilet paper
Wait).
2 Normative references
The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this article
Pieces. For undated references, the latest version (including all amendments) applies to this document.
The collection of GB/T 450 paper and paperboard samples and the determination of the longitudinal and transverse directions, front and back sides of the samples (GB/T 450-2008, ISO 186.
2002, MOD)
GB/T 10739 Standard atmospheric conditions for handling and testing of paper, paperboard and pulp samples (GB/T 10739-2002, eqvISO 187.
1990)
GB/T 12914 Determination of Tensile Strength of Paper and Paperboard Constant Speed Tensile Method (20mm/min) (GB/T 12914-2018,
ISO 1924-2.2008, MOD)
GB/T 24328.1 Toilet paper and its products Part 1.Terminology guidelines (GB/T 24328.1-2020, ISO 12625-1.
2019, MOD)
3 Terms and definitions
The following terms and definitions defined in GB/T 24328.1 apply to this document.
3.1 Tensile strength
Under the conditions specified in the standard test method, the maximum tension that a sample of unit width can withstand before it breaks.
3.2 Perforationefficiency
Ep
The difference between the tensile strength of the unperforated part and the tensile strength of the perforated part of the same sample is divided by the tensile strength of the unperforated part.
Note 1.The punching efficiency is expressed as a percentage.
Note 2.The higher the punching efficiency, the easier the paper is to separate.
3.3 Tiebar
The uncut area in the punch line.
GB/T 24328.3 | GB/T 27741 | GB/T 31905 | GB/T 24328.13 | GB/T 24328.12 | GB/T 24328.1 | […]
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 24 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 450Paper and board -- Sampling for testing and identification of machine and cross direction, wire side and felt side
- GB/T 450-2008Paper and board -- Sampling for testing and identification of machine and cross direction, wire side and felt side
- GB/T 10739Paper, board and pulps - Standard atmosphere for conditioning and testing
- GB/T 10739-2002Paper, board and pulps - Standard atmosphere for conditioning and testing
- GB/T 12914Paper and board -- Determination of tensile properties -- Constant rate of elongation method (20mm/min)
- GB/T 12914-2018Paper and board -- Determination of tensile properties -- Constant rate of elongation method (20mm/min)
ISO 186 · ISO 1924 · ISO 12625
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Related Standards
GB/T 10739-2023 — Paper, board and pulps - Standard atmosphere for conditioning and testing
GB/T 12914-2018 — Paper and board -- Determination of tensile properties -- Constant rate of elongation method (20mm/min)
GB/T 24328.1-2020 — Tissue paper and tissue products - Part 1: General guidance on terms
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