This standard specifies the product classification, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of stamp albums. This standard applies to all types of stamp albums. This standard does not apply to export products and specific products. QB/T 1441-1992 Stamp Album QB/T1441-1992 Standard Download Decompression Password: www.bzxz.net

Light Industry Standard of the People's Republic of China
Stamp Album
1 Subject Content and Applicable Scope
QB/T 1441—1992
This standard specifies the product classification, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of stamp albums. This standard applies to all kinds of stamp albums.
This standard does not apply to export products and specific products. Applicable Standards
GB191 Pictorial Marking for Packaging Storage and Transportation
GB/T451.2 Quantitative Measurement Method for Paper and Paperboard GB/T2828 Batch Inspection Count Sampling Procedure and Sampling (Applicable to Inspection of Continuous Batch) GB/T2829 Periodic Inspection Count Sampling Procedure and Sampling Table (Applicable to Inspection of Stability of Production Process) GB/T6543 Corrugated Paper Box
3 Terminology
3.1 Floating: The distance between the opposite side and the three corresponding sides of the inner core. 3.2 Pressing groove, concave line close to the thin back balance.
3.3 Chip back: the side close to the binding.
4 Product classification
4.1 The size of each opening is based on the standard base paper size of 787mm×1092mm, and the product size is in accordance with the enterprise standard. 4.2 The limit deviation of the size of the inner core of each opening = standard product ±1.5mm, qualified product 2.0mm. 5 Technical requirements
5.1 The size and limit aberration of the inner core of each opening shall comply with the provisions of Articles 4.1 and 4.2. 5.2 The thickness of the PVC film is 0.02~0.16mm. 5.3 The quantitative weight of white paper (white cardboard) shall not be less than 200g/m2, the quantitative weight of glass paper shall not be less than 30g/ml2, and the quantitative weight of interleaf paper, translucent paper or copy paper shall not be less than 15g/m2.
5.4 Various stamp albums are divided into standard products and qualified products according to the technical indicators. 5.5 Technical indicators shall comply with the requirements of Table 1. 5.6 Products are not allowed to change.
5.7 PVC film and white board are firmly adhered and will not come off. Approved by the Ministry of Light Industry of the People's Republic of China on February 21, 1992, and implemented on August 1992
Cover, mm
Core, mm
Bleaching, mmwwW.bzxz.Net
Grooving. mm
Smoothness, mm
Moisture content, %
Whiteness of single-sided white paper, %
Test method
QB/T 1441--1992
The pattern is clear and neat
The deviation of color overprinting is not more than 0.4
The deviation of hot anodized aluminum is not more than 0.5
Glass paper shall not be cracked, and the deviation shall not be more than 1.5. Basically consistent from top to bottom, the deviation shall not be more than 3
Parallel to the book, the deviation shall not be more than 2
6.1 Cover and core: Under 8W fluorescent light, at a distance of 250mm, visual inspection. Measure
Qualified products
The pattern is clear and neat
The deviation of color overprint is not more than 0.5
The deviation of hot stamping aluminum is not more than 0.8
The glass paper shall not be cracked, the deviation is not more than 2.0, basically consistent up and down, the deviation is not more than 3
Parallel with the book, the deviation is not more than 5
The deviation of the inner core size is measured with a steel ruler with a graduation value of 0.5mm. The thickness of PVC film is measured with a micrometer card with a graduation value of 0.01mm. 6.2 Grooving: Put the book back against a vertical plane, and use a steel ruler with a graduation value of 0.5mm to measure the distance from the rolling groove at both ends to the vertical plane, and calculate the deviation value.
6.3 Flatness: Put two 200g magnetic codes on the two corners of the front mouth, and use a steel ruler with a graduation value of 0.5mm to measure the difference between the highest and lowest values ​​of the two corners of the plane.
6.4 Moisture content: measured with CSH-Touch gel meter (or instrument with the same accuracy) under constant temperature conditions of (23±1)℃ and relative humidity of 60%～65%.
6.5 Basis weight of base paper: measured according to the provisions of GB/T451.2. 6.6 Whiteness of white paper: use whiteness meter to measure blue light whiteness value. 6.7 Bleaching: visually inspect at a distance of 250mm under 8W fluorescent lamp. The upper and lower ends of the bleaching are basically consistent: use a steel ruler with a graduation value of 0.5mm to measure the distance between the core and the two ends of one side of the cover, and calculate the deviation value. 6.8 Mildew: visually inspect at a distance of 250mm under 8W fluorescent lamp. 6.9 Hold up the PVC film with your hand, and the PVC film and white paper (or white cardboard) will not fall off, which is qualified. 7 Inspection rules
7.1 Product inspection is divided into delivery inspection and routine inspection. 7.2 This inspection adopts piece-rate method, sample unit: piece. 7.3 Delivery inspection
7.3.1 Carry out in accordance with the provisions of GB/T2828, adopt the normal inspection one-time sampling plan, and the inspection level is S-3. 7.3.2 The classification, inspection items and qualified quality level (AQI.) values ​​of non-conforming products are shown in Table 2. 138
Non-conforming products
7.4 Routine inspection
Inner core size
White board paper whiteness
PVC adhesion
PVC film thickness
QB/T1441--1992
Technical requirements
Test method
Carry out in accordance with the provisions of GB/T2829, adopt the one-time sampling plan of discrimination level I. The samples for routine inspection must be randomly selected from the qualified batches of delivery inspection. Routine inspection is carried out every six months. Routine inspections shall also be conducted in the following cases: when the design, structure, key process and main raw materials are changed; when production is resumed after a three-month suspension; when the national quality supervision agency requires routine inspections. Acceptable quality level (AQL)
Acceptable products
The items, technical requirements, test methods and unacceptable quality level (RQL) values ​​of routine inspections shall be in accordance with the provisions of Table 3. 7.4.4
Unacceptable products
Moisture content
Basic paper basis
8 Marking, packaging, transportation and storage
8.1 Marking
8.1.1 Product marking
Technical requirements
Test methods
The product shall be marked with product name, manufacturer name (or trademark), specifications, page number, etc. 8.1.2 Packaging Marks
Reject Quality Level (RQL)
First-class products
Marks on the outer packaging box, such as moisture-proof, heat-proof, handle with care, etc., shall comply with the provisions of GB191. 8.2 Packaging
8.2.1 The small packaging of the product shall be wrapped with wrapping paper, and a product certificate shall be placed inside. 8.2.2 The outer packaging box shall indicate the article number, weight, quantity, factory name, date of manufacture, etc. Qualified products
QB/T 1441—1992
8.2.3 The outer packaging of the product shall be made of corrugated paper boxes, and the packaging shall be firm. When there are special needs, the supply and demand parties shall agree in accordance with the relevant provisions of GB/T6543.
8.3 Transportation
During transportation, the product shall be kept clean and dry, and loaded and unloaded with care, and it is strictly forbidden to be exposed to the sun and rain. 8.4 Storage
The storage area of ​​the product must be kept dry, ventilated, fireproof and moisture-proof. Additional remarks:
This standard was proposed by the Quality Standards Department of the Ministry of Light Industry. This standard is under the jurisdiction of the National Sports Goods Standardization Center. This standard was drafted by Tianjin Factory. The main drafters of this standard are Meng Zhaoxiu, Li Wenwei and Song Zhongan. 140
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