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QB/T 2203-1996 Drawing paper

Basic Information

Standard ID: QB/T 2203-1996

Standard Name: Drawing paper

Chinese Name: 图画纸

Standard category:Light Industry Standard (QB)

state:in force

Date of Release1996-03-22

Date of Implementation:1996-12-01

standard classification number

Standard Classification Number:Light Industry, Cultural and Living Supplies>>Papermaking>>Y32 Paper

associated standards

alternative situation:QB 162-79

Publication information

publishing house:China Light Industry Press

Publication date:1996-12-01

other information

drafter:Cao Xiuhen, Qi Yulan

Drafting unit:Baoding Banknote Paper Factory

Focal point unit:National Paper Standardization Center

Proposing unit:Food and Paper Department of China Light Industry Association

Publishing department:China Light Industry Federation

competent authority:China Light Industry Federation

Introduction to standards:

This standard specifies the technical specifications for drawing paper. This standard applies to drawing paper used for pencil drawing or color drawing by primary and secondary school students. QB/T 2203-1996 Drawing paper QB/T2203-1996 Standard download decompression password: www.bzxz.net

Some standard content:

QB/T 2203—1996
This standard confirms QB162—1979 "Drawing Paper", and its contents are mainly changed as follows: It is written according to GB/T1.1--1993 "Guidelines for Standardization Work Unit 1: Rules for Drafting and Presentation of Standards Part 1: Basic Regulations for Standard Writing".
The atmospheric conditions of 23℃ and 50% relative humidity are adopted, so the physical indicators of breaking length and folding endurance are adjusted accordingly, and the technical requirements are equivalent to the original standard level.
The first dustiness is based on the area method specified in GB/T1541—1989 "Determination of the Dustiness of Paper and Paperboard", which is basically consistent with the standard level of the original standard length method.
The method specified in GB/T28281987 "Batch Inspection Count Sampling Procedure and Sampling Table (Applicable to Continuous Batch Inspection)" is adopted in the inspection rules.
The technical indicator level is changed from No. 1 and No. 2 to B and C. This standard was proposed by the Food Papermaking Department of the China Light Industry Association. This standard is under the jurisdiction of the National Papermaking Standardization Center. The drafting unit of this standard: Baoding Banknote Paper Factory. The main drafters of this standard: Cao Xiuhen and Qi Yulan. From the date of implementation of this standard, the former Light Industry Department Standard QB162-1979 "Drawing Paper" will be invalid. 411
1 Scope
Light Industry Industry Standard of the People's Republic of China
This standard specifies the technical specifications of drawing paper. This standard applies to drawing paper for pencil drawing or color painting for primary and secondary school students. 2 Referenced Standards
QB/T2203—1996
The provisions contained in the following standards constitute the provisions of this standard through reference in this standard. When this standard is published, the versions shown are valid. All standards are subject to revision, and parties using this standard should explore the possibility of using the latest version of the following standards. GB/T450--1989Taking samples of paper and paperboardGB/T 451.2—1989
GB/T 451.3—1989
GB/T 453--1989
GB/T 457--1989
GB/T 460—1989
Determination of basis weight of paper and paperboard
Determination of thickness of paper and paperboard
Determination of tensile strength of paper and paperboard (constant rate loading method)Determination of folding endurance of paper
Determination of sizing degree of paper and paperboard (ink streaking method)GB/T 1541—1989
GB/T 2828-1987
GB/T 7974--1987
Determination of dustiness of paper and paperboard
Batch inspection counting sampling procedure and sampling table (applicable to inspection of continuous batches)Determination of whiteness of paper and paperboard (radial/vertical method) GB/T 8940.1-1988
GB/T 10342-1989
GB/T 10739-1989
3 Product classification
45/0 directional reflection method
Determination of whiteness of paper and paperboard
Paper packaging and marking
Pulp, paper and paperboard
3.1 Drawing paper is divided into B and C grades according to its quality level. 2 Drawing paper is flat paper.
4 Technical requirements
Standard atmosphere for sample handling and testing
The technical indicators of drawing paper shall comply with the provisions of Table 1 or the provisions of the order contract. Table 1
Indicator name
Approved by China Light Industry Association on March 22, 1996
100±4
120±5
150±8
100±4
120±5
150±8
Implemented on December 1, 1996
Breaking length
Indicator name
Vertical and horizontal average
Vertical and horizontal average
Folding endurance
Gluing degree
Dust degree
0.5mm2~2. 0 mm2 dust
Dust greater than 2.0mm2
Delivery moisture
Abrasion resistance
QB/T2203-1996
Table 1 (end)
Not less than
Not less than
Not less than
Not less than
Not less than
No more than
No less than
Pieces/m2
No
No
No 4.2 Flat paper size: 787mm×1092mm, 546mm×787mm, 394mm×546mm or as specified in the order contract, the size error shall not exceed ±3mm, and the deflection shall not exceed 3 mm. 4.3 The fiber structure of the paper shall be uniform and shall conform to the paper sample specified in the order contract. 4.4 The paper cutting should be neat and clean.
4.5 The paper may not be calendered.
4.6 The paper surface should not have wrinkles, folds, transparent spots, defects, cracks, sand particles, hard blocks and other appearance defects that affect the use. 4.7 The following conditions are classified as second-class products, but no more than two of them shall be included at the same time. a) The quantitative value exceeds the specified value by less than 2g/m2; b) The whiteness is less than the specified value by less than 3%;
c) The dustiness exceeds the specified value by less than 20%; d) The grade, quantitative value and size of paper shall be specified in the order contract. 5 Test method
The sample shall be taken in accordance with GB/T450. 5.1
The following tests shall be carried out under the conditions specified in GB/T10739. The quantitative value shall be measured in accordance with GB/T 451.2. The tightness shall be measured in accordance with GB/T451.3. The breaking length shall be measured according to GB/T453. The folding endurance shall be measured according to GB/T457. 5.6
The sizing degree shall be measured according to GB/T460. The whiteness shall be measured according to GB/T8940.1 or GB/T7974. In arbitration, it shall be measured according to GB/T7974. The dust degree shall be measured according to GB/T1541. 5.9
5.10 The moisture content of delivery shall be measured according to GB/T462. 5.11 When measuring the abrasion resistance, first draw a line with a length of 50 mm and a width of 0.5 mm to 1.0 mm with an HB drawing pencil, then erase the line with a drawing eraser, repeat the process according to the number of times specified in the standard, and finally draw a line with a width of 1.5 mm and a length of 50 mm with standard ink at the same position. The line should not have burrs or diffusion and penetration. 413
6 Inspection rules
QB/T 2203—1996
6.1 The manufacturer shall ensure that the drawing paper produced complies with the provisions of this standard. 6.2 The quantity delivered at one time is considered as a batch, but it shall not exceed 30t. 6.3 The sampling and processing of samples shall be carried out in accordance with the provisions of GB/T450 and GB/T10739. The delivery sampling inspection shall be carried out in accordance with the provisions of GB/T2828, and the delivery test items, inspection level and qualified quality level shall be carried out in accordance with the provisions of Table 2. Table 2
Sampling party
≤150
151~3200
Normal inspection Secondary sampling plan Inspection level S-3 Class B nonconforming products
Sample sizeWww.bzxZ.net
Class C nonconforming products
Nonconforming classification
Class C nonconforming
Class B nonconforming
Gluing degree
Breaking length
Folding endurance
Dust degree
Delivery moisture
Appearance quality
6.4 The purchaser has the right to inspect the product quality in accordance with the provisions of this standard. If there is any objection to the product quality, the supplier should be notified within one month after the arrival of the goods. The supply and demand parties will jointly take samples for re-inspection. If it does not meet the provisions of this standard, it will be judged as a batch unqualified and the supplier will be responsible for handling it; if it meets the provisions of this standard, it will be judged as a batch qualified and the purchaser will be responsible for handling it. 7 Marking, packaging, transportation, storage
The marking and packaging of drawing paper shall comply with GB/T10342 or the contract. 7.1
7.2 During transportation, use a canopied and clean transportation vehicle, avoid dampness of paper, and do not drop paper from a height. 7.3 During storage, keep it properly to prevent the influence of rain, snow and ground moisture. 414
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