Search result: GB/T 26711-2024 (GB/T 26711-2011 Older version)
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Microporous nib pens
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GB/T 26711-2024
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| Standard ID | GB/T 26711-2024 (GB/T26711-2024) | | Description (Translated English) | Microporous nib pens | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | Y50 | | Classification of International Standard | 97.180 | | Word Count Estimation | 14,160 | | Date of Issue | 2024-10-26 | | Date of Implementation | 2025-05-01 | | Older Standard (superseded by this standard) | GB/T 26711-2011 | | Drafting Organization | Beifa Group Co., Ltd., Guangdong Jinwannian Stationery Co., Ltd., Guangdong Baoke Stationery Co., Ltd., Shandong Yizhibi Culture Technology Co., Ltd., Guangdong Lepusheng Stationery Co., Ltd., National Stationery and Educational Supplies Quality Supervision and Inspection Center, Zhaoqing Star Culture Supplies Co., Ltd., Wenzhou Jinma Stationery Manufacturing Co., Ltd., Ningbo Zhaosheng Stationery Co., Ltd., Wenzhou Wentai Pen Co., Ltd., Deli Group Co., Ltd., Shandong Lianfeng Precision Technology Co., Ltd., Shanghai Chenguang Stationery Co., Ltd., Shanghai Pen Making Technical Service Co., Ltd., Shangrao Duke Stationery Co., Ltd., Wenzhou Hobby Pen Industry Co., Ltd., Wenzhou Tianfeng Stationery Co., Ltd., Zhejiang Meijiada Stationery Co., Ltd. | | Administrative Organization | National Technical Committee for Standardization of Pen Making (SAC/TC 378) | | Proposing organization | China Light Industry Federation | | Issuing agency(ies) | State Administration for Market Regulation, National Standardization Administration |
GB/T 26711-2024
Microporous nib pens
Micro-pore ink pen
ICS 97.180
CCS Y 50
National Standard of the People's Republic of China
Replace GB/T 26711-2011
Released on 2024-10-26
2025-05-01 Implementation
State Administration for Market Regulation
The National Standardization Administration issued
Table of Contents
Preface ... Ⅲ
1 Scope ... 1
2 Normative references ... 1
3 Terms and Definitions ... 1
4 Categories ... 1
5 Requirements ... 1
6 Test methods ... 2
6.1 Equipment, materials and test conditions 2
6.2 Preliminary performance test ... 3
6.3 Writing performance test ... 3
6.4 Leakage resistance test ... 4
6.5 Pen tip sliding force test ... 4
6.6 Pen tip strength test ... 4
6.7 Drying test ... 4
6.8 Adhesion test ... 5
6.9 Intermittent writing test 5
6.10 Water resistance test ... 5
6.11 Light resistance test ... 5
6.12 Temperature resistance test 6
6.13 Impact resistance test 6
6.14 Pen cap tensile test ... 6
6.15 Appearance test 6
6.16 Migration element content, phthalate plasticizer content and pen cap safety test ... 6
7 Inspection Rules ... 6
7.1 Inspection categories 6
7.2 Type inspection 7
7.3 Factory Inspection 7
8 Marking, packaging, transportation and storage ... 8
8.1 Logo ... 8
8.2 Packaging ... 8
8.3 Transportation ... 8
8.4 Storage 8
Appendix A (Informative) Pen Tip Diameter and Stitch Width ... 9
A.1 Classification of pen tip diameter ... 9
A.2 Stitch width indication and test method 9
Preface
This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1.Structure and drafting rules for standardization documents"
Drafting is required.
This document replaces GB/T 26711-2011 "Micropore pen tip fountain pen". Compared with GB/T 26711-2011, except for structural adjustments and
In addition to editorial changes, the main technical changes are as follows.
Changed the classification of micro-pore nib fountain pens (see Chapter 4, Chapter 3 of the.2011 edition); -
Added the requirements and test methods for initial performance (see 5.1, 6.2); -
Changed the requirements for writing performance, nib sliding force, nib strength, water resistance, and intermittent writing (see 5.1,.2011 edition)
4.1);
Added adhesion requirements and test methods (see 5.1, 6.8); -
Added requirements and test methods for temperature resistance (see 5.1, 6.12); -
Added requirements and test methods for pen cap tension (see 5.1, 6.14); -
The appearance requirements have been changed (see 5.2, 4.1 of the.2011 edition); -
Added requirements and test methods for phthalate plasticizer content (see 5.3, 6.16); -
Changed the requirements for circular writing machines (see 6.1.1, 5.1.1 of the.2011 edition); -
The requirements for environmental conditions have been changed (see 6.1.3, 5.1.3 of the.2011 edition); -
The test method for leakage resistance has been changed (see 6.4, 5.10 of the.2011 edition); -
The test method for intermittent writing has been changed (see 6.9, 5.9 of the.2011 edition); -
The test method for impact resistance has been changed (see 6.13, 5.8 of the.2011 edition); -
Added sampling method for complete sets of products (see 7.2.2); -
The sampling plan for factory inspection has been changed (see 7.3.2, 6.3.3 of the.2011 edition); -
Changed the marking requirements for pens (see 8.1.1, 7.1 of the.2011 edition); -
Changed the labeling requirements for sales packaging (see 8.1.3, 7.2.1 of the.2011 edition); -
The shelf life requirement has been deleted (see 7.4.2 of the.2011 edition). -
Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents.
This document was proposed by China Light Industry Federation.
This document is under the jurisdiction of the National Technical Committee for Standardization of Pen Manufacturing (SAC/TC 378).
This document was drafted by. Beifa Group Co., Ltd., Guangdong Jinwannian Stationery Co., Ltd., Guangdong Baoke Stationery Co., Ltd.,
Shandong Yizhibi Cultural Technology Co., Ltd., Guangdong Lepusheng Stationery Co., Ltd., National Stationery Quality Supervision and Inspection Center, Zhaoqing Star
Stationery Co., Ltd., Wenzhou Jinma Stationery Manufacturing Co., Ltd., Ningbo Zhaosheng Stationery Co., Ltd., Wenzhou Wentai Pen Co., Ltd.
Company, Deli Group Co., Ltd., Shandong Lianfeng Precision Technology Co., Ltd., Shanghai Chenguang Stationery Co., Ltd., Shanghai Pen Technology Service Co., Ltd.
Co., Ltd., Shangrao Duke Stationery Co., Ltd., Wenzhou Aihao Pen Co., Ltd., Wenzhou Tianfeng Stationery Co., Ltd., Zhejiang Meijia
DA STATIONERY LIMITED.
The main drafters of this document are Long Shuiyun, Wang Weina, Zhou Qiuteng and Liu Hong.
The previous versions of this document and the documents it replaces are as follows.
First published in.2011 as GB/T 26711-2011; -
This is the first revision. -
Micro-pore ink pen
1 Scope
This document provides information on the classification of micro-pore nib fountain pens and specifies the requirements, inspection rules, marking, packaging, etc. of micro-pore nib fountain pens.
Packaging, transportation and storage, and the corresponding test methods are described.
This document applies to the research and development, production, testing and acceptance of micropore ink pens (hereinafter referred to as "micropore ink pens").
2 Normative references
The contents of the following documents constitute the essential clauses of this document through normative references in this document.
For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies.
in this document.
GB/T 191 Pictorial markings for packaging, storage and transportation
GB/T 2828.1 Sampling procedures for inspection by attributes Part 1.Sampling plans for batch inspection based on acceptance quality limit (AQL)
GB/T 12654 Writing paper
GB 21027 General safety requirements for student supplies
3 Terms and definitions
There are no terms or definitions that require definition in this document.
4 Categories
4.1 Microporous ink pens are divided into water-based microporous ink pens and oil-based microporous ink pens according to the properties of the ink. Water-based microporous ink pens are divided into oil-based microporous ink pens according to the types of ink colorants.
Classification is divided into dye type and pigment type.
4.2 Microporous ink pens are divided into water storage core type and direct liquid type according to the water storage structure.
4.3 Micropore ink pens are classified into different specifications according to the diameter of the pen tip. For relevant information, see Appendix A.
5 Requirements
5.1 The performance of micro-pore ink pens shall comply with the requirements of Table 1.
Table 1 Performance of microporous ink pen
project
Require
test
Method Oil-based microporous ink pen
Water-based microporous ink pen
Dye type Pigment type
Initial writing performance. normal ink discharge within 100 mm 6.2
Writing performance
The diameter of the pen tip is ≤0.5 mm. The line is smooth without obvious fading or line breakage when the line is drawn for more than 50 m.
6.3
The diameter of the pen tip is greater than 0.5 mm. The line is smooth without obvious fading or line breakage when the line is drawn for more than 100 m.
......
GB/T 26711-2011
Microporous nib pens
ICS 97.180
Y50
National Standards of People's Republic of China
Microporous ink pen nib
Issued on. 2011-06-16
2011-12-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
The revised standard Japanese Industrial Standards JISS6037.2006 "marker" (Japanese version), in accordance with this standard JISS6037.2006
Redrafted.
According to China's standards and requirements for the preparation of the structure, removed JISS6037.2006 in Chapter 5, "Materials and Structure", Chapter 9, "Using
Notes on "Chapter 10," Test Report ", has been modified and the following chapter headings.
--- "Scope" to "Range" (this standard in Chapter 1, JISS6037. Chapter 1 in 2006);
--- "Reference standard" to "Normative references" (this standard in Chapter 2, JISS6037. Chapter 2 in 2006);
--- "Genre" to "category" (this standard in Chapter 3, JISS6037. Chapter 3 in 2006);
--- "Quality" to "requirements" (this standard in Chapter 4, JISS6037. in 2006 Chapter 4);
--- "Screening method" to "Inspection Rules" (this standard in Chapter 6, JISS6037. Chapter 7 in 2006);
--- "Logo" to "signs, packaging, transportation and storage" (this standard Chapter 7, JISS6037.2006 in Chapter 8).
This standard JISS6037. Compared to 2006, the technical differences and reasons given in Appendix A has been described.
Appendix A of this standard is an informative annex.
The standard proposed by China National Light Industry Council.
This standard by the National Standardization Technical Committee pens (SAC/TC378) centralized.
This standard by Qingdao Changlong Stationery Co., Ltd. is responsible for drafting, Shanghai Industrial Research Institute participated in the drafting pens.
Drafters of this standard. Long Zhijun, Chen Jingjiang, Shen Chun.
Microporous ink pen nib
1 Scope
This standard specifies the porous tip pen classification, requirements, test methods, inspection rules and signs, packaging, transportation and storage.
This standard applies to the use of extruded plastic porous tip for writing or marking ink pen (hereinafter referred to as microporous ink pen).
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 191 Packaging - Pictorial signs
GB/T 2828.1-2003 Sampling procedures for inspection - Part 1. by acceptance quality limit (AQL) retrieval batch test sample
plan
GB/T 6388 transport package shipping mark
GB/T 12654-2008 writing paper
General requirements GB 21027-2007 school supplies
Category 3
Microporous ink pen ink by nature can be divided into aqueous and oily pore microporous ink pen ink pen. Press the storage structure can be divided into storage
Water and direct liquid core type.
4 Requirements
4.1 microporous ink pen performance should meet the requirements of Table 1.
Table 1
project name
Claim
Oily aqueous pore microporous ink pen ink pen
experiment method
Writing Performance crossed 100m above stitch smooth, no fades, disconnection phenomenon 5.2
Written slip contractile force ≥5.9N, written into the pen body should be indented 5.3
Written intensity ≥2N, the tip should be no split, scattered, broken phenomenon 5.4
Lightfastness ≥24h, traces remain visible 5.5
Dry ≤1min, there should be no ink on paper covering 5.6
Water resistance ≥1h, traces remain visible ≥1h, traces remain visible a 5.7
The impact resistance of normal writing, parts should be no cracking, shedding phenomenon 5.8
Intermittent writing ≥30min, the ink within 100mm normal ≥2h, the ink within the normal 100mm 5.9
Anti-drain resistance b ≥10kPa, does not drip ink 5.10
There should be no appearance of damaging scars, bending and other defects 5.11
a applicable to the "water" or "WR" flag aqueous microporous ink pen.
b For direct-fluid-porous ink pen.
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