Standard Briefing:Stadard ID: GB/T 25436-2023
Stadard Title: Filter paper for teabags
Price (USD): 269
Lead day (Deliver True-PDF English version): 3 days [Need to translate]
Status: ValidEvolution and Historical Versions:
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 25436-2023 | English | 269 |
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Filter paper for teabags
| Valid |
GB/T 25436-2023
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| GB/T 25436-2010 | English | 319 |
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Heat sealable filter paper for teabags
| Obsolete |
GB/T 25436-2010
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Basic Data: | Standard ID | GB/T 25436-2023 (GB/T25436-2023) | | Description (Translated English) | Filter paper for teabags | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | Y32 | | Classification of International Standard | 85.060 | | Word Count Estimation | 14,167 | | Date of Issue | 2023-09-07 | | Date of Implementation | 2024-04-01 | | Older Standard (superseded by this standard) | GB/T 25436-2010,GB/T 28121-2011 | | Issuing agency(ies) | State Administration for Market Regulation, National Standardization Administration | Contents, Scope, and Excerpt:GB/T 25436-2023. Tea filter paper
ICS 85.060
CCSY32
National Standards of People's Republic of China
Replace GB/T 25436-2010, GB/T 28121-2011
tea filter paper
Published on 2023-09-07
2024-04-01 Implementation
State Administration for Market Regulation
Released by the National Standardization Administration Committee
Preface
This document complies with the provisions of GB/T 1.1-2020 "Standardization Work Guidelines Part 1.Structure and Drafting Rules of Standardization Documents"
Drafting.
This document stipulates quality-related technical requirements. Food safety-related requirements can be found in relevant laws, regulations, policies and food safety standards.
document.
This document replaces GB/T 25436-2010 "Heat-sealable Tea Filter Paper" and GB/T 28121-2011 "Non-Heat-sealable Tea Filter Paper".
This document is based on GB/T 25436-2010 and integrates the contents of GB/T 28121-2011.Compatible with GB/T 25436-2010
In addition to structural adjustments and editorial changes, the main technical changes are as follows.
a) The scope of application of the document has been changed (see Chapter 1, Chapter 1 of GB/T 25436-2010);
b) Product classification has been changed (see Chapter 4, Chapter 3 of GB/T 25436-2010);
c) Delete the requirements for heat-sealing tea filter paper with a basis weight of "17.5g/m2" and "22.0g/m2" (see GB/T 25436-2010
Table 1);
d) Added requirements for heat-sealing tea filter paper with a basis weight of "25.0g/m2" and "28.0g/m2" (see Table 1);
e) The requirements and test methods for tightness have been changed (see Tables 1 and 6.3, Tables 1 and 5.3 of GB/T 25436-2010);
f) Changed the requirements for tensile strength, longitudinal wet tensile strength and delivery moisture (see Table 1, Table 1 of GB/T 25436-2010);
g) Change "air permeability" to "air permeability", and change the requirements and test methods (see Tables 1 and 6.7, GB/T 25436-2010
Tables 1 and 5.6);
h) The requirements for water filtration time and test methods are deleted (see Tables 1 and 5.7 of GB/T 25436-2010);
i) Added requirements and test methods for D65 brightness (see Table 1 and 6.8);
j) Added the inherent quality requirements for non-heat sealing tea filter paper (see Table 2);
k) Delete the requirements for health indicators (see 4.6 of GB/T 25436-2010);
l) The requirements for dimensions and dimensional deviations have been changed (see 5.3, see 4.3 of GB/T 25436-2010);
m) Changed the test methods for heat seal strength, odor and leakage of tea powder (see Appendix A and Appendix B, appendix of GB/T 25436-2010
A and Appendix B).
Please note that some content in this document may be subject to patents. The publisher of this document assumes no responsibility for identifying patents.
This document is proposed by China Light Industry Federation.
This document is under the jurisdiction of the National Standardization Technical Committee for Materials and Products in Direct Food Contact (SAC/TC397).
This document was drafted by. Zhejiang Kane New Materials Co., Ltd., Jiangsu Dinghang Materials Technology Co., Ltd., Zhejiang Jinzheng Testing Co., Ltd.,
China Pulp and Paper Research Institute Co., Ltd., China Light Paper Products Inspection and Certification Co., Ltd.
The main drafters of this document. Shao Weiyong, Zhou Zhenyu, Li Dafang, Li Nanhua, Wang Dong, Cui Kecong, Ding Xianrong, Jiang Tao, Zheng Jian, Wen Jianyu.
The previous versions of the documents replaced by this document are as follows.
---GB/T 25436, first released in.2010;
---GB/T 28121, first released in.2011.
tea filter paper
1 Scope
This document gives the product classification of tea filter paper, stipulates the technical requirements, inspection rules and markings, packaging, transportation and storage, and describes the relevant
Appropriate test methods.
This document applies to the design, production, R&D and testing of filter paper for automatic packaging of heat-sealing and non-heat-sealing tea bag machinery.
2 Normative reference documents
The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, the dated quotations
For undated referenced documents, only the version corresponding to that date applies to this document; for undated referenced documents, the latest version (including all amendments) applies to
this document.
GB/T 450 Collection of paper and cardboard samples and measurement of longitudinal, transverse, front and back sides of the samples
GB/T 451.1 Determination of dimensions and deflection of paper and cardboard
GB/T 451.2 Determination of basis weight of paper and paperboard
GB/T 451.3 Determination of thickness of paper and cardboard
GB/T 462 Determination of moisture content of paper, cardboard and pulp analysis samples
GB/T 465.2 Determination of tensile strength of paper and cardboard after immersion in water
GB/T 2828.1 Enumeration sampling inspection procedures Part 1.Batch-by-batch inspection sampling plan retrieved by acceptance quality limit (AQL)
GB/T 7974 Determination of blue light diffuse reflection factor D65 brightness of paper, cardboard and pulp (diffuse/vertical method, outdoor daylight conditions)
GB/T 10342 Paper packaging and marking
GB/T 10739 Standard atmospheric conditions for handling and testing of paper, paperboard and pulp samples
GB/T 12914 Determination of tensile strength of paper and paperboard - Constant speed tensile method (20mm/min)
GB/T 22819 Determination of air permeability of highly breathable paper
3 Terms and definitions
There are no terms or definitions to be defined in this document.
4 product categories
4.1 Tea filter paper is divided into heat-sealing tea filter paper and non-heat-sealing tea filter paper according to its performance.
4.2 Tea filter paper is divided into white tea filter paper and natural tea filter paper according to color.
5 Technical requirements
5.1 Intrinsic quality
The intrinsic quality of heat-sealing tea filter paper should comply with the requirements in Table 1, and the intrinsic quality of non-heat-sealing tea filter paper should comply with the requirements in Table 2.
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GB/T 25436-2010
Heat sealable filter paper for teabags
ICS 85.060
Y32
National Standards of People's Republic of China
Heat seal tea filter paper
Issued on. 2010-11-10
2011-05-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
This standard is in "Heat seal tea filter paper" on the basis of the original light industry standard QB/T 2595-2003 on making.
This standard Annex A, Annex B normative appendix.
The standard proposed by China National Light Industry Council.
The standard paper by the National Standardization Technical Committee (SAC/TC141) centralized.
This standard was drafted. Zhejiang Kan Specialty Materials Co., Ltd., Hangzhou Xinhua Paper Industry Co., Ltd. Zhejiang Pu Ruike have specialty paper
Limited, China Pulp and Paper Research Institute, the national paper quality supervision and inspection center.
The main drafters of this standard. Li Dafang, Wing Lei, Yao Asian gold, He Xiaohua, meaning Luo, Zhou Zhenyu.
Heat seal tea filter paper
1 Scope
This standard specifies the Heat seal tea filter paper product classification, technical requirements, test methods, inspection rules and signs, packaging, transportation,
Storage.
This standard applies to heat sealing packaging machine packing tea, coffee or medicine such as filter paper bags.
2 Normative references
The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent
Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research
Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard.
GB/T 450 and take samples to an aspect of paper and paperboard samples, positive and negative determination (GB/T 450-2008, ISO 186.
2002, MOD)
GB/T 451.2 Paper and paperboard quantitative determination (GB/T 451.2-2002, eqv ISO 536.1995)
GB/T 451.3 Paper and board - Determination of thickness (GB/T 451.3-2002, idt ISO 534. 1988)
GB/T 462 paper, board and pulp - Determination of water sample (GB/T 462-2008; ISO 287. 1985, MOD;
ISO 638. 1978, MOD)
GB/T 465.2 after soaking paper and board - Determination of tensile strength (GB/T 465.2-2008, ISO 3781. 1983, MOD)
GB/T 2828.1 Sampling procedures for inspection - Part 1. by acceptance quality limit (AQL) retrieval batch inspection sampling plan
(GB/T 2828.1-2003, ISO 2859-1.1999, IDT)
GB/T 5009.78 Method for analysis of food packaging Paper health standards
Determination of GB/T 10340 Paper and paperboard filtration rate
GB/T 10342 paper packaging and identification
GB/T 10739 paper, paperboard and pulp sample processing and testing standard atmospheric conditions (GB/T 10739-2002, eqv ISO 187.
1990)
GB 11680 standard for food packaging Paper health
GB/T 12914 Paper and board - Determination of tensile strength (GB/T 12914-2008; ISO 1924-1.1992, MOD;
ISO 1924-2.1994, MOD)
GB/T 23227 cigarette paper, molded paper, measuring tipping paper having an oriented permeable zone and materials of air permeability (GB/T 23227-
2008, ISO 2965.1997, MOD)
3 Product Categories
3.1 product by color into character and white.
3.2 products for the reel (disk) paper, according to the width of the roll paper divided into 94mm, 114mm, 125mm and 145mm four specifications. also may
Other specifications of the products produced in accordance with the order of the contract.
3.3 drum (disc) in diameter by ordering contract.
4. Technical Requirements
4.1 Heat seal tea filter paper technical indicators to comply with Table 1, according to the order or contract.
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