Some standard content:
Classification No. Y32
Registration No. 4234-1999
Light Industry Standard of the People's Republic of China
QB/T2456-99
Ceramic Decal Paper
Published on October 14, 1999
Published by the State Bureau of Light Industry
Implemented on March 1, 2000
QB/T2456-99
This standard applies to ZBY24002- 89 "Ceramic Overglaze PVB Film Decal Paper" and ZBY24003-89≤Test Method for Ceramic Overglaze PVB Film Decal Paper" (the above two standards were issued by the State Light Industry Bureau [1999] No. 112 document, and the conversion standard numbers were QB/T3568-99 and QB/T3569-99 respectively, and the contents are the same as before) were revised, and the following contents were changed: 1. The two standards ZBY24002-89 and ZBY24003-89 were merged. 1. The scope of application of the standard was expanded. 1. Product classification was added. 1. The technical requirements were divided into three categories: printing quality, film quality, and color firing quality, and they were classified into superior products, first-class products, and qualified products. 1. The original inspection rules were revised, and the contents of factory inspection and type inspection were added. 1. Change the words "marking, packaging, transportation and storage" to "marking, labeling, packaging, transportation and storage", and add the content of labeling: Add the requirements for packaging of small film decals. 1. Change the validity period to the shelf life of the product. This standard is proposed by the Industry Management Department of the State Bureau of Light Industry. This standard is under the jurisdiction of the National Ceramic Standardization Center. The main drafting units of this standard are: Jingdezhen Sanlei Ceramic Chemical Co., Ltd. and China Light Industry Federation Ceramic Research Institute. The main drafters of this standard are: Li Ping, Wang Zhijian, Wan Changju, Weng Minghua, Zhang Pei. From the date of implementation of this standard, the industry standards QB/T3568-99 "Ceramic Glaze PVB Film Decal Paper" and OB/T3569-99 "Ceramic Glaze PVB Film Decal Paper Test Method" issued by the State Bureau of Light Industry will be invalid. HiKAoNiKAca
1 Scope
Light Industry Standard of the People's Republic of China
Ceramic Decal Paper
QB/T2456-99
Replaces QB/E3568, 3569-99
This standard specifies the terminology, product classification, technical requirements, test methods, inspection rules and marking, labeling, packaging, transportation and storage of ceramic decals.
This standard applies to all kinds of decals for ceramics. 2 Referenced Standards
The provisions contained in the following standards constitute the provisions of this standard through reference in this standard. The versions shown at the time of publication of this standard are valid. All standards will be revised, and parties using this standard should explore the possibility of using the latest version of the following standards.
GB2828—87
Batch inspection counting sampling procedures and sampling tables Periodic inspection counting sampling procedures and sampling tables GB2829—87
GB3534-90
Method for determination of lead and radium leaching from daily-use ceramics Recorded allowable limits of lead and cadmium leaching from ceramics in contact with food GB12651-90
3 Terms
3.1 Ink color
Refers to the color of ink.
3.2 Solid
The color blocks without layers in the pattern are flat and uniform. 3.3 Chromatic error
Refers to the center distance between the two-color "cross" gauge lines. 3.4 Dirty color
Dirty spots inside and outside the flower pattern, color shadows. 3.5 Burst
Burst on the pattern after color firing.
3.6 Aging
The film is hard and brittle, and difficult to paste: cracking of the flower surface pigment, etc. 3.7 Dot level
Refers to the clear gradation of flat printing and screen printing plus screen dots. 3.8 Fine products
Refers to products with rich dot levels, fine lines, and greater printing difficulty. Approved by the State Bureau of Light Industry on October 14, 1999
Implemented on March 1, 2000
4 Product classification
QB/T2456-99
According to the printing process, it can be divided into flat printing, screen printing, combination of flat printing and screen printing, and gravure decal paper. 4.1
4.2 According to the printing carrier, it can be divided into large film (PVB film), small film (polyacrylate, etc.), wax paper bad decal paper. 4.3 According to the color firing process, it can be divided into overglaze, mid-glaze, and underglaze decal paper. 5 Technical requirements
Printing quality
Printing quality is divided into superior products, first-class products and qualified products, see Table 1. Table 1
Superior products
Qualified products
Color registration accuracybzxZ.net
Printed product "+" character gauge line and
Main parts of the flower surface, overprint
Error is not more than 0.10mm
Printed product "+" character gauge line and
Main parts of the flower surface, overprint
Error is not more than 0.25mm
Printed product "+" character gauge line and
Main parts of the flower surface, overprint
|The error is not more than 0.50mm
5.2 Film quality
5.2.1 The most important requirement for the quality of large film flower paper
Line smoothness
The lines are evenly drawn and smooth, and the broken lines of each
flower are not more than
1.0mm, and the broken lines of each flower paper
are not more than 4
The lines are evenly drawn and smooth, and the broken lines of each
flower are not more than
2.0mm, and the broken lines of each flower paper||t t||The lines shall not exceed 6
All lines are drawn smooth, the broken lines of each
flower shall not exceed
3.0mm, and the broken lines of each flower paper shall not exceed 8
The flatness of the block surface
The block surface is flat, and the edge surface is smooth, and the missing blocks of each flower
are not larger than 1.0mm2, and the missing blocks of each flower paper shall not exceed 3
The block surface is flat, and the edge surface is smooth. The surface is smooth, and the missing piece of each flower is not more than 2.0mm, and the missing piece of each piece of flower paper is not more than 5. The surface of the piece is flat, and the edge surface is smooth. The missing piece of each flower is not more than 3.0mm2, and the missing piece of each piece of flower paper is not more than 7. a) The surface of the film should be smooth and flat, non-sticky, and without aging; b) Thickness: (0.0090.011) ± 0.0010mm. 5.2.2 Quality requirements for small film flower paper
a) The surface of the small film is smooth, flat and free of bubbles: b) Thickness: (0.025±0.010) mm
Dot clarity
The dots are clear and full, the layers are rich and soft, and the restoration effect is very good
The dots are clear, the layers are soft, and the restoration effect is good
The dots are clear, the layers are soft, and there is no serious flower plate paste
c) The film should be separated from the paper in water for no more than 3 minutes. The film should not shrink after being removed from the paper, and will not break when transferred to the porcelain surface. It has good plasticity:
d) The edge of the film should be no less than 2.0mm away from the edge of the pattern. 5.3 Color firing quality
5.3.1 Appearance quality
After color firing, the color of the flower surface is bright, the colors are harmonious, there is no bursting, no film shadow, and no color dirt. 5.3.2 Lead and dissolution
After color firing, the lead and pot dissolution of the glaze and glaze flower paper should meet the requirements of GB12651. 6 Test methods
6.1 Testing of printing quality
TTIKAONIKAca
6.1.1 Flat printed paper
QB/T2456—99
In natural light, visually inspect from the front at a distance of 500mm. 6.1.2 Screen printed paper
Measure on a polishing table at a distance of 400mm for light transmission. 6.1.3 Decal paper combined with printing and screen printing
Use the methods of 6.1.1 and 6.1.2 to test respectively. 6.1.4 Color registration error
Use a scale magnifying glass to observe the "+" gauge line and the main parts of the decorative surface of the printed product. 6.2 Film quality inspection
6.2.1 Film surface quality
Under natural light, visually inspect the front side at a distance of 500mm. 6.2.2 Large film thickness
Use a micrometer or thickness gauge to measure the thickness of the film without pattern color layer and read the reading. 6.2.3 Small film thickness
Use a micrometer or thickness gauge to measure the thickness of the film without pattern color layer and read the reading. 6.2.4 Film de-papering time and performance
Immerse the small film de-paper in 25℃～40℃ water and observe the film de-papering time and performance. 6.3 Testing of firing quality
6.3.1 Preparation of samples
6.3.1.1 Take lead-free and cadmium-free white ceramics that are suitable for decals, and decorate each product with normal decals according to the design requirements of the decals.
6.3.1.2 Fire the decorated samples according to the given firing temperature range and corresponding production process system of each type of decal.
6.3.2 Appearance quality
Visually inspect the front side at a distance of 500mm under natural light. 6.3.3 Lead and cadmium dissolution
The lead and cadmium dissolution shall be determined in accordance with GB3534. 7 Inspection rules
Product inspection is divided into factory inspection and type inspection. 7.1 Factory inspection
Factory inspection adopts the number of unqualified products per hundred units of decals (counting method). Each batch of products must be fully inspected by the inspection department of the manufacturer and can only be shipped after passing the factory inspection. When leaving the factory, it must be accompanied by documents proving the quality of the products.
Note: In the full inspection of the manufacturer, all flowers marked with red pen are unqualified flowers. The production unit should make up for it according to the number of flowers with actual flower numbers (if less than one, count as a whole sheet). 7.1.1 The factory inspection items are the contents specified in 5.1 and 5.2 of this standard. 7.1.2 The factory inspection shall be carried out in accordance with GB2828. The unqualified classification, qualified quality level, inspection level and sampling plan of each inspection item are shown in Table 2, and the normal inspection sampling plan is shown in Table 3. 7.1.3 Formation of product batches
QB/T2456-99
The inspected products should be formed into batches according to flower numbers or shapes, etc. 7.1.4 Sample selection
When the number of flowers on each flower paper is less than 8 (including 8), randomly select according to the actual sample size: when the number of flowers on each flower paper exceeds 8, the sample size must be evenly distributed on no less than 10 flower papers and then randomly selected. Table 2
Inspection items
Unqualified classification
Batch range
91~150
151~280
281~500
501~1200
1201~3200
320110000
10001~35000
3500 1~150000
150001500000
≥500001
Qualified quality level AQL
Sample size
Inspection level IL
General inspection level
Sampling plan
One sampling (starting from the normal inspection one sampling according to the transfer rule
General inspection level平11
7.1.5 If any of the items in the inspection are unqualified, the product is judged as unqualified. The batch of products can be submitted for inspection again only after rework by the delivery party.
7.2 Type inspection
The printing quality and film quality of the decal paper are inspected by the number of unqualified products per hundred units of decal paper (by counting the sheets). 7.2.1 Type inspection is the entire content of the technical requirements of this standard. Type inspection is carried out once a year. In any of the following situations, type inspection must also be carried out.
a) New decals are trial-formed and put into production:
b) When the raw materials and processes of normal production products have major changes, which may affect the product performance; c) When production is resumed after stopping production for more than 6 months: d) When the results of the factory inspection are significantly different from the results of the previous type inspection: e) When the superior quality supervision agency proposes a type inspection requirement. 7.2.2 The samples for type inspection shall be drawn from a batch or several batches manufactured within the specified period and after all the batches have passed the inspection by the inspection department of the manufacturer. The sampling of samples shall be carried out in accordance with the provisions of 7.1.4 of this standard. The flower FTKAOYKACa-
QB/T2456-99
paper samples used to inspect the quality of color firing can be obtained from the sample or drawn separately. 7.2.3 Type inspection shall be carried out in accordance with the provisions of GB2829. The classification of unqualified items, unqualified quality level, discrimination level, number of unqualified judgments and sampling plan for each inspection item are shown in Table 4. 7.2.4 When inspecting the contents specified in 5.3 of this standard, if one ceramic product fails, then the item shall be deemed as unqualified.
If any one of the items in the inspection fails, the product shall be deemed to have failed the type inspection. 7.2.5
Inspection items
Classification of non-conforming
Non-conforming quality level
8 Marking, labeling, packaging, transportation and storage 8.1 Marking
Each piece of decal paper should be marked with:
a) Manufacturer’s name and trademark;
b) Product name:
c) Product number:
d) Flower number and device type:
e) Number of flowers per sheet:
f) Production batch number;
g) Production machine number.
8.2 Label
Each inner package should indicate:
Discrimination level
Sampling plan
a) Quality inspection certificate (and write the implementation standard number into it):b) Product shelf life:
c) Inspector:
d) Packaging date:
e) Color firing temperature range.
8.3 Packaging
8.3.1 The outer package should indicate
a) Product name:
b) Flower number;
c) Quantity;
d) Trademark;
e) Moisture-proof, pressure-proof, waterproof and stacking marks:f) Receiving and shipping units.
8.3.2 Packaging requirements
a) Inner packaging of large film flower paper
Sample plate
Determination number
Each piece of film is padded with one piece of copy paper, and every 100 rolls of thick paper are used as one packaging unit. They are packed into a cylinder or laid flat into a 5
QB/T2456-99
inner packaging bag, labeled, and packed into a moisture-proof carton; b) Inner packaging of small film flower paper
Each piece of flower paper is padded with one piece of transfer film plastic, and every 100 sheets are used as one packaging unit. They are packed into a moisture-proof plastic bag, labeled, and laid flat into a moisture-proof carton for inner packaging. 8.4 Transportation
Please be careful not to put heavy objects on the paper, and avoid rain, moisture and exposure (especially moisture, absolutely no water) 8.5 Storage
Decals should be placed in a ventilated, dry, anti-corrosion, fire-proof and anti-exposure warehouse below 32℃. IKAONTKAca
People's Republic of China
Light Industry Industry Standard
Ceramic Decal Paper
QB/T2456-99
Light Industry Standardization Editorial and Publishing Committee
Address: No. 12 Guanghua Road, Chaowai, Beijing
Postal Code: 100020
Tel: (010)65810022-2309
Internal information is not allowed to be reproduced4 Sample selection
When the number of flowers on each flower paper is less than 8 (including 8), random sampling shall be carried out according to the actual sample size: when the number of flowers on each flower paper exceeds 8, the sample size shall be evenly distributed on no less than 10 flower papers and then randomly selected. Table 2
Inspection items
Unqualified classification
Batch range
91~150
151~280
281~500
501~1200
1201~3200
320110000
10001~35000
3500 1~150000
150001500000
≥500001
Qualified quality level AQL
Sample size
Inspection level IL
General inspection level
Sampling plan
One sampling (starting from the normal inspection one sampling according to the transfer rule
General inspection level平11
7.1.5 If any of the items in the inspection are unqualified, the product is judged as unqualified. The batch of products can be submitted for inspection again only after rework by the delivery party.
7.2 Type inspection
The printing quality and film quality of the decal paper are inspected by the number of unqualified products per hundred units of decal paper (by counting the sheets). 7.2.1 Type inspection is the entire content of the technical requirements of this standard. Type inspection is carried out once a year. In any of the following situations, type inspection must also be carried out.
a) New decals are trial-formed and put into production:
b) When the raw materials and processes of normal production products have major changes, which may affect the product performance; c) When production is resumed after stopping production for more than 6 months: d) When the results of the factory inspection are significantly different from the results of the previous type inspection: e) When the superior quality supervision agency proposes a type inspection requirement. 7.2.2 The samples for type inspection shall be drawn from a batch or several batches manufactured within the specified period and after all the batches have passed the inspection by the inspection department of the manufacturer. The sampling of samples shall be carried out in accordance with the provisions of 7.1.4 of this standard. The flower FTKAOYKACa-
QB/T2456-99
paper samples used to inspect the quality of color firing can be obtained from the sample or drawn separately. 7.2.3 Type inspection shall be carried out in accordance with the provisions of GB2829. The classification of unqualified items, unqualified quality level, discrimination level, number of unqualified judgments and sampling plan for each inspection item are shown in Table 4. 7.2.4 When inspecting the contents specified in 5.3 of this standard, if one ceramic product fails, then the item shall be deemed as unqualified.
If any one of the items in the inspection fails, the product shall be deemed to have failed the type inspection. 7.2.5
Inspection items
Classification of non-conforming
Non-conforming quality level
8 Marking, labeling, packaging, transportation and storage 8.1 Marking
Each piece of decal paper should be marked with:
a) Manufacturer’s name and trademark;
b) Product name:
c) Product number:
d) Flower number and device type:
e) Number of flowers per sheet:
f) Production batch number;
g) Production machine number.
8.2 Label
Each inner package should indicate:
Discrimination level
Sampling plan
a) Quality inspection certificate (and write the implementation standard number into it):b) Product shelf life:
c) Inspector:
d) Packaging date:
e) Color firing temperature range.
8.3 Packaging
8.3.1 The outer package should indicate
a) Product name:
b) Flower number;
c) Quantity;
d) Trademark;
e) Moisture-proof, pressure-proof, waterproof and stacking marks:f) Receiving and shipping units.
8.3.2 Packaging requirements
a) Inner packaging of large film flower paper
Sample plate
Determination number
Each piece of film is padded with one piece of copy paper, and every 100 rolls of thick paper are used as one packaging unit. They are packed into a cylinder or laid flat into a 5
QB/T2456-99
inner packaging bag, labeled, and packed into a moisture-proof carton; b) Inner packaging of small film flower paper
Each piece of flower paper is padded with one piece of transfer film plastic, and every 100 sheets are used as one packaging unit. They are packed into a moisture-proof plastic bag, labeled, and laid flat into a moisture-proof carton for inner packaging. 8.4 Transportation
Please be careful not to put heavy objects on the paper, and avoid rain, moisture and exposure (especially moisture, absolutely no water) 8.5 Storage
Decals should be placed in a ventilated, dry, anti-corrosion, fire-proof and anti-exposure warehouse below 32℃. IKAONTKAca
People's Republic of China
Light Industry Industry Standard
Ceramic Decal Paper
QB/T2456-99
Light Industry Standardization Editorial and Publishing Committee
Address: No. 12 Guanghua Road, Chaowai, Beijing
Postal Code: 100020
Tel: (010)65810022-2309
Internal information is not allowed to be reproduced4 Sample selection
When the number of flowers on each flower paper is less than 8 (including 8), random sampling shall be carried out according to the actual sample size: when the number of flowers on each flower paper exceeds 8, the sample size shall be evenly distributed on no less than 10 flower papers and then randomly selected. Table 2
Inspection items
Unqualified classification
Batch range
91~150
151~280
281~500
501~1200
1201~3200
320110000
10001~35000
3500 1~150000
150001500000
≥500001
Qualified quality level AQL
Sample size
Inspection level IL
General inspection level
Sampling plan
One sampling (starting from the normal inspection one sampling according to the transfer rule
General inspection level平11
7.1.5 If any of the items in the inspection are unqualified, the product is judged as unqualified. The batch of products can be submitted for inspection again only after rework by the delivery party.
7.2 Type inspection
The printing quality and film quality of the decal paper are inspected by the number of unqualified products per hundred units of decal paper (by counting the sheets). 7.2.1 Type inspection is the entire content of the technical requirements of this standard. Type inspection is carried out once a year. In any of the following situations, type inspection must also be carried out.
a) New decals are trial-formed and put into production:
b) When the raw materials and processes of normal production products have major changes, which may affect the product performance; c) When production is resumed after stopping production for more than 6 months: d) When the results of the factory inspection are significantly different from the results of the previous type inspection: e) When the superior quality supervision agency proposes a type inspection requirement. 7.2.2 The samples for type inspection shall be drawn from a batch or several batches manufactured within the specified period and after all the batches have passed the inspection by the inspection department of the manufacturer. The sampling of samples shall be carried out in accordance with the provisions of 7.1.4 of this standard. The flower FTKAOYKACa-
QB/T2456-99
paper samples used to inspect the quality of color firing can be obtained from the sample or drawn separately. 7.2.3 Type inspection shall be carried out in accordance with the provisions of GB2829. The classification of unqualified items, unqualified quality level, discrimination level, number of unqualified judgments and sampling plan for each inspection item are shown in Table 4. 7.2.4 When inspecting the contents specified in 5.3 of this standard, if one ceramic product fails, then the item shall be deemed as unqualified.
If any one of the items in the inspection fails, the product shall be deemed to have failed the type inspection. 7.2.5
Inspection items
Classification of non-conforming
Non-conforming quality level
8 Marking, labeling, packaging, transportation and storage 8.1 Marking
Each piece of decal paper should be marked with:
a) Manufacturer’s name and trademark;
b) Product name:
c) Product number:
d) Flower number and device type:
e) Number of flowers per sheet:
f) Production batch number;
g) Production machine number.
8.2 Label
Each inner package should indicate:
Discrimination level
Sampling plan
a) Quality inspection certificate (and write the implementation standard number into it):b) Product shelf life:
c) Inspector:
d) Packaging date:
e) Color firing temperature range.
8.3 Packaging
8.3.1 The outer package should indicate
a) Product name:
b) Flower number;
c) Quantity;
d) Trademark;
e) Moisture-proof, pressure-proof, waterproof and stacking marks:f) Receiving and shipping units.
8.3.2 Packaging requirements
a) Inner packaging of large film flower paper
Sample plate
Determination number
Each piece of film is padded with one piece of copy paper, and every 100 rolls of thick paper are used as one packaging unit. They are packed into a cylinder or laid flat into a 5
QB/T2456-99
inner packaging bag, labeled, and packed into a moisture-proof carton; b) Inner packaging of small film flower paper
Each piece of flower paper is padded with one piece of transfer film plastic, and every 100 sheets are used as one packaging unit. They are packed into a moisture-proof plastic bag, labeled, and laid flat into a moisture-proof carton for inner packaging. 8.4 Transportation
Please be careful not to put heavy objects on the paper, and avoid rain, moisture and exposure (especially moisture, absolutely no water) 8.5 Storage
Decals should be placed in a ventilated, dry, anti-corrosion, fire-proof and anti-exposure warehouse below 32℃. IKAONTKAca
People's Republic of China
Light Industry Industry Standard
Ceramic Decal Paper
QB/T2456-99
Light Industry Standardization Editorial and Publishing Committee
Address: No. 12 Guanghua Road, Chaowai, Beijing
Postal Code: 100020
Tel: (010)65810022-2309
Internal information is not allowed to be reproduced2 Packaging requirements
a) Inner packaging of large film flower paper
Sample plate
Determination number
Each piece of film is padded with one piece of copy paper, and every 100 rolls of thick paper are two pieces. As one packaging unit, they are packed into a cylinder or laid flat into a 5
QB/T2456-99
inner packaging bag, labeled, and packed into a moisture-proof carton; b) Inner packaging of small film flower paper
Each piece of flower paper is padded with one piece of transfer film plastic, and every 100 sheets are packed into a moisture-proof plastic bag, labeled, and laid flat into a moisture-proof carton for inner packaging. 8.4 Transportation
Please be careful not to put heavy objects on the paper, and avoid rain, moisture and exposure (especially moisture, absolutely no water) 8.5 Storage
Decals should be placed in a ventilated, dry, anti-corrosion, fire-proof and anti-exposure warehouse below 32℃. IKAONTKAca
People's Republic of China
Light Industry Industry Standard
Ceramic Decal Paper
QB/T2456-99
Light Industry Standardization Editorial and Publishing Committee
Address: No. 12 Guanghua Road, Chaowai, Beijing
Postal Code: 100020
Tel: (010)65810022-2309
Internal information is not allowed to be reproduced2 Packaging requirements
a) Inner packaging of large film flower paper
Sample plate
Determination number
Each piece of film is padded with one piece of copy paper, and every 100 rolls of thick paper are two pieces. As one packaging unit, they are packed into a cylinder or laid flat into a 5
QB/T2456-99
inner packaging bag, labeled, and packed into a moisture-proof carton; b) Inner packaging of small film flower paper
Each piece of flower paper is padded with one piece of transfer film plastic, and every 100 sheets are packed into a moisture-proof plastic bag, labeled, and laid flat into a moisture-proof carton for inner packaging. 8.4 Transportation
Please be careful not to put heavy objects on the paper, and avoid rain, moisture and exposure (especially moisture, absolutely no water) 8.5 Storage
Decals should be placed in a ventilated, dry, anti-corrosion, fire-proof and anti-exposure warehouse below 32℃. IKAONTKAca
People's Republic of China
Light Industry Industry Standard
Ceramic Decal Paper
QB/T2456-99
Light Industry Standardization Editorial and Publishing Committee
Address: No. 12 Guanghua Road, Chaowai, Beijing
Postal Code: 100020
Tel: (010)65810022-2309
Internal information is not allowed to be reproduced
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