QB/T 2625-2011 English PDF (QBT2625-2011)

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QB/T 2625-2011: Gel ink ball pens and refills [including 2015 Moficiation 1]
QB/T 2625-2011
GB
LIGHT INDUSTRY STANDARD
OF THE PEOPLE’S REPUBLIC OF CHINA
ICS 87.080
Classification number. Y50
Registration number. 32177-2011
Replacing QB/T 2625-2003
Gel ink ball pens and refills
[ISO 27668-1.2009, Gel ink ball pens and refills –
Part 1. General use, ISO 27668-2.2009, Gel ink ball pens and refills –
Part 2. Documentary use (DOC), MOD]
ISSUED ON. MAY 18, 2011
IMPLEMENTED ON. AUGUST 01, 2011
Issued by. Ministry of Industry and Information Technology
Table of contents
Foreword ... 3 
1 Scope ... 5 
2 Normative references ... 5 
3 Terms and definitions ... 5 
4 Classification ... 6 
5 Requirements ... 7 
6 General test instruments, materials and conditions ... 8 
7 Test method ... 9 
8 Inspection rules ... 16 
9 Marking, packaging, transportation, and storage ... 18 
Appendix A (Informative) Explanatory note no gel ink ... 21 
Appendix B (Informative) Structure changes of this standard as compared with
ISO 27668-1 to ISO 27668-2.2009 ... 22 
Appendix C (Informative) Technical differences between this standard and ISO
27668-1 to ISO 27668-2.2009 and their causes ... 24 
References ... 27 
No.1 Amendment ... 28 
Foreword
Please note that some of the contents of this document may relate to patents
AND that the issuer of this document does not assume responsibility for
identifying such patents.
This standard is a revision of the QB/T 2625-2003 “Gel ink ball pens and
refills”.
As compared with QB/T 2625-2003, the main technical changes of this
standard are as follows.
- MODIFY the standard name.
- MODIFY the scope of application (SEE 1; 1 of 2003 version);
- ADD the terms and definitions (SEE 3);
- MODIFY the product classification (SEE 4; 3 of 2003 version);
- ADD the writing performance requirements and test methods (SEE 5.1,
7.2);
- DELETE the requirements and test methods for the scribe line length, the
amount of ink, and the fixation of the ball (SEE 4, 5.3, 5.4, and 5.9 of 2003
version)
- MODIFY the lightfastness item name and requirements (SEE 5.1, 7.7; 4
and 5.8 of 2003 version);
- ADD the requirements and test methods of strike through, reproducibility,
shelf life, erasure resistance, ethanol resistance, hydrochloric acid
resistance, ammonium hydroxide resistance, bleaching resistance,
flexibility of the refills mechanism, difference between pen holder head
aperture and the head outer diameter, metal pen clip elasticity, coating
corrosion resistance, migration substance content, and pen cap safety
(SEE 5, 7.3, 7.5, 7.9, 7.10, 7.1 l, 7.12, 7.13, 7.14, 7.15, 7.16, 7.17, 7.19,
7.21);
- ADD the general test instruments, materials and conditions (SEE 6);
- MODIFY the inspection rules (SEE 8; 6 of 2003 version);
- MODIFY the marking requirements (SEE 9.1; 7.1 of 2003 version);
- MODIFY the packaging requirements (SEE 9.2; 7.2 of 2003 version);
- MODIFY the Appendix A; ADD Appendix B and Appendix C.
This standard, through the redrafting method, modifies and adopts ISO
27668-1.2009, Gel ink ball pens and refills - Part 1. General use, ISO
27668-2.2009, Gel ink ball pens and refills - Part 2. Documentary use.
This standard has more structural changes as compared with ISO 27668-1 to
ISO 27668-2.2009. Appendix B provides the clause number comparison list
between this standard and ISO 27668-1 to ISO 27668-2.2009.
There are technical differences between this standard and ISO 27668-1 to ISO
27668 -2.2009. Appendix C provides the corresponding technical differences
and their causes.
This standard has also made the following editorial changes.
- INTEGRATE ISO 27668-1 ~ ISO 27668-2.2009 into a standard; CHANGE
the standard name into “Gel ink ball pens and refills”;
- ADD Appendix B (informative) “Structural changes of this standard as
compared with ISO 27668-1 to ISO 27668-2.2009”;
- ADD Appendix C (informative) “Technical differences between this
standard and ISO 27668-1 to ISO 27668-2.2009 and their causes”.
This standard was proposed by the China Light Industry Federation.
This standard shall be under the jurisdiction of the National Pen
Standardization Technical Committee (SAC/TC 378).
The responsible drafting organization of this standard. Beifa Group Co., Ltd.
The participating drafting organizations of this standard. Shanghai Pen
Industry Research Institute, Qingdao Changlong Stationery Co., Ltd.,
Chengguang Holding (Group) Co., Ltd., Guangdong Jinwannian Stationery Co.,
Ltd., Wenzhou Tianjiao Pen Industry Co., Ltd., Yiwu Meineng Pen Industry Co.,
Ltd., Kunshan Lemei Stationery Co., Ltd., Ningbo Wenkui Holding Group Co.,
Ltd., Shanghai Wenzheng Pen Industry Co., Ltd., Wenzhou Aihao Pen Industry
Co., Ltd., Shanghai Heye Stationery Co., Ltd., Ningbo Stationery Industry
Association.
The main drafters of this standard. Yin Yongsheng, Zhou Chen, Chen
Jingqiang, Shen Chunhong.
This standard shall, from the date of implementation, replace the original light
industry standard QB/T 2625-2003 “Gel ink ball pens and refills”.
Gel ink ball pens and refills
1 Scope
This standard specifies the terms and definitions, classification, requirements,
test methods, inspection rules and marking, packaging, transportation and
storage of gel ink ball pens and refills.
This standard is applicable to the gel ink ball pens and refills (refillable and
non-refillable) and refills (hereinafter referred to as “gel ink ball pen” and
“refills”) for general writing and documentary writing.
2 Normative references
The following documents are essential to the application of this document. For
the dated documents, only the versions with the dates indicated are applicable
to this document; for the undated documents, only the latest version (including
all the amendments) are applicable to this Standard.
GB/T 191 Packaging - Pictorial marking for handling of goods (GB/T
191-2008, ISO 780.1997, MOD)
GB/T 2828.1 Sampling procedures for inspection by attributes - Part 1.
Sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot
inspection (GB/T 2828.1-2003, ISO 2859-1.1999, IDT)
GB/T 6388 Transport packaging collection and delivery marking
GB/T 12654- 2008 Writing paper
GB 21027 - 2007 Request in common use of security for students articles
3 Terms and definitions
The following terms and definitions apply to this document.
3.1
Gel ink ball pen
b) Writing angle. 65° ± 5°;
c) Writing speed. (4.5 ± 0.5) m/min;
d) Writing pattern. continuous spiral line (100 mm circumference) with a
pitch between 2mm and 5 mm;
e) Backing plate. polished stainless steel plate.
6.2 Writing paper
USE the writing paper of quantitative specification 70 g/m2 in accordance with
GB/T 12654-2008.
6.3 Samples
Except for the shelf life test, USE the gel ink pen and refills which are not used
within six months from the date of production as the test pen.
6.4 Environmental conditions
In the absence of special provisions, the test shall be carried out under the
following environmental conditions.
a) Relative humidity. 50% ~ 80%;
b) Ambient temperature. 15 °C ~ 25 °C.
7 Test method
7.1 Initial writing performance test
7.1.1 Test apparatus
60g special weight.
7.1.2 Method and procedure
7.1.2.1 TAKE a quantity of at least 10 gel ink ball pens and/or refills at random.
7.1.2.2 HANG the 60g special weight at the lower end of the pen; MAKE the
test pen form an tilting angle of 50° ~ 70° to th...