Some standard content:
QB/T2372—1998
Filling and capping machines for beverages with or without carbon dioxide in threaded glass bottles or polyester (PET) bottles are widely used in the beverage industry. This standard is specially formulated to meet the needs of production development, ensure product quality, and safeguard the rights and interests of consumers. Appendix A of this standard is the appendix of the standard. This standard is proposed by the Quality Standard Promotion Department of the China Light Industry Association. This standard is under the jurisdiction of the National Technical Committee for Standardization of Wine and Beverage Machinery. The drafting unit of this standard: Nanjing Light Industry Machinery Factory. The main drafters of this standard: Xu Dali, Ban Rongyi, Wang Gan This standard was first released in March 1998.
1 Scope
Light Industry Industry Standards of the People's Republic of China
Beverage Filling and Capping Machine
QB/T2372-1998
This standard specifies the technical requirements, test methods, inspection rules and markings, packaging, transportation and storage of beverage filling and capping machines. This standard applies to filling and capping machines for beverages with or without carbon dioxide in threaded glass bottles or polyester (PET) bottles (hereinafter referred to as "products").
2 Referenced standards
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 will be revised, and parties using this standard should explore the possibility of using the latest versions of the following standards. GB/T3768-1983 Simple method for determination of sound power level of noise source GB/T4237-1992 Hot-rolled stainless steel plate GB4807-1984 Hygienic standard for rubber gaskets (rings) for food use GB/T5226-1985 General technical requirements for machine tool and electrical equipment GB9687-1988 Hygienic standard for polyethylene molded products for food packaging GB9691-1988 Hygienic standard for polyethylene resin for food packaging GB/T10792-1995 Carbonated beverages (soft drinks) GB/T13306-1991 Signs
GB/T 13384-1992
General technical requirements for packaging of electromechanical products
GB/T14253-1993 General technical requirements for light industrial machinery 3 Polyester (PET) soft drink bottles
QB1868-1993
QB 2142—1995
Glass Bottles for Carbonated Beverages
3 Definitions
This standard adopts the following definitions.
Use the screw cap ring to cover the outer straight lines of the plastic cap and tighten the plastic cap onto the threaded bottle mouth. 4 Technical requirements
4.1 Working conditions
4.1.1 Glass bottles for carbonated beverages shall comply with the provisions of QB2142: Polyester (PET) soft drink bottles shall comply with the provisions of QB 1868. 4.1.2 Plastic anti-theft covers shall comply with the requirements of Appendix; A. 4.1.3 Filling temperature: 0~10℃ for carbonated filling; room temperature for non-carbonated filling. 4.1.4 Filling pressure: 0~0.4MPa, with a pressure fluctuation value of less than 0.03MPa. 4.1.5 Carbon dioxide gas capacity (volume multiple at 20℃) shall not exceed 4.0 times. 4.1.6 Power supply requirements: 380V ± 10%, 50Hz. Approved by China Light Industry Association on March 27, 1998
Implemented on December 1, 1998
QB/T2372—1998
4.2 Products shall be manufactured in accordance with this standard and drawings and technical documents approved by the prescribed procedures. 4.3 Basic requirements
4.3.1 The use of products shall comply with the requirements of the product manual and the working conditions specified in this standard. 4.3.2 The quality of welded parts, machined parts and assembly of products shall comply with the provisions of GB/T14253. 4.4 Performance in use
4.4.1 Production capacity: It shall reach the nominal production capacity. 4.4.2 Filling qualification rate: The principle of controlled liquid level filling shall be adopted, the filling liquid level difference shall not exceed 12mm, and the bottling qualification rate shall not be less than 96%. The capacity of the lowest liquid level shall not be less than 98.5% of the nominal capacity. 4.4.3 Liquid loss rate is not more than 0.6%.
Bottle breakage rate is not more than 0.4% (glass bottle); bottle damage rate is not more than 0.2% (polyester bottle). 4.4.4
4.4.5 Cap damage rate is not more than 1%.
Cap torque: 0.6～2.8N·m, torque fluctuation rate is not more than ±10%. The cap is screwed properly, without skewness or scratches, and the air tightness qualification rate of the cap is not less than 99%. 4.4.7
Carbon dioxide gas capacity of finished carbonated beverage (volume multiple at 20℃) is not less than 2.5 times. 4.4.8
Noise (sound pressure level) is not more than 85 dB(A) when running without load. 4.4.93
Power consumption is not more than 1.2kW·h/t beverage, calculated according to the maximum commercial production capacity. 4.5
Product reliability index
The first overhaul period shall not be less than 4000hz
b) The product service life shall not be less than 12000h;
The screw cap gear ring shall not be less than 5000h.
4.6 The product shall run smoothly, move in a coordinated manner, and have no abnormal sound. The liquid storage cylinder, pipeline and valve shall be reliably sealed and leak-free. 4.7 After the product runs continuously for 4h at rated speed, the temperature rise of the rolling bearing shall be less than 40℃, and the temperature rise of the sliding bearing shall be less than 30℃. 3 After the gas system is assembled, a ventilation test shall be carried out, and the instruments and components shall be sensitive and consistent with the working procedures. 4.8
4.9 The product has the function of not filling without a bottle at the filling station. 4.10
The product shall be equipped with a bottle explosion protection device, and a safety valve shall be installed on the liquid storage cylinder, which shall be safe and reliable. The liquid storage cylinder shall be equipped with a liquid level display device, which shall be accurate and clear. 4.11
Liquid storage tanks, pipes and valves in contact with beverages shall be made of stainless acid-resistant steel materials, and stainless steel plates shall comply with the provisions of GB/T4237. The surface in contact with beverages shall be polished, and its surface roughness R. shall not exceed 0.8uim. 3 Sealing materials in contact with beverages shall comply with the provisions of GB4807. 4.13
4.14 The electrical appliances of the product shall comply with the provisions of GB/T5226. 5 Under the condition that the user complies with the storage, installation and use rules of the product, if the product cannot work normally due to poor manufacturing within 18 months from the date of delivery, or within 12 months from the date of installation by the user, the manufacturer shall be responsible for repairing or replacing parts for the user. 5 Test method
Determination of production capacity
Before the product leaves the manufacturer, a filling test shall be carried out under normal operation with water as the medium according to the working conditions in 4.1. The production capacity shall reach the nominal production capacity.
The product is used as the medium at the production site. Under the working conditions of 4.1, the liquid level accuracy is adjusted and the capacity meets the requirements. Under normal continuous operation, a filling test is carried out, the test time is not less than 20 minutes, and the production capacity is measured. The production capacity is calculated according to formula (1): Q = 60 nF
Where: Q—production capacity, bottles/h;
-filling machine speed, r/min;
F—number of bottles filled per revolution, bottles.
.......( 1)
5.2 Determination of filling qualified rate
QB/T2372—1998
The filling qualified rate is determined by the filling liquid level difference. Within 30 minutes, randomly select 200 bottles of bottles after filling and capping, and measure the liquid level height of each bottle. The filling and bottling qualified rate is calculated according to formula (2). M×100
Where: 9——Filling qualified rate measured by filling level difference, %; M
Number of bottles with filling level difference not greater than 12mm, bottles. 5.3 Determination of liquid loss rate
Record the total number of bottles input into the filling and capping machine, the number of qualified bottles and the number of recyclable bottles with unqualified liquid level (liquid level difference greater than 12mm) within 2 consecutive hours, and calculate the liquid loss rate according to formula (3).
Where: S—Liquid loss rate, %,
Number of qualified bottles, bottles;
Sm = [1 - Pm ±(0.59~ 0.85)Pa]× 100Prg
Pa—Number of recyclable bottles with unqualified liquid level, bottles; Conversion coefficient 0.50～0.85Pr Total number of bottles input into the filling and capping machine, bottles. 5.4 Determination of bottle breakage rate
·(3)
Record the total number of bottles input into the filling and capping machine and the number of broken (damaged) bottles during filling and capping within 2 hours, and calculate the bottle breakage rate according to formula (4). Pee×100
Where: Lgp-
Breakage rate of filling and capping machine, %; Pβp——Number of broken (damaged) bottles during filling and capping, bottles; PrTotal number of bottles input into the filling and capping machine,Bottle. Determination of damaged cap rate
Under normal filling conditions, count the number of damaged caps and input caps (those damaged due to poor quality of the caps themselves are not counted). The number of caps counted continuously is 100 times the number of caps screwed on. After the test, calculate the damaged cap rate according to formula (5). Ps×100
Damage cap rate, %;
Where: G--
Ps Number of damaged caps, pieces;
P——Number of input caps, pieces.
5.6 Determination of carbon dioxide gas content of finished carbonated beverages P
Carry out according to the method for determining carbon dioxide gas content of beverages specified in GB/T10792. 5.7 Determination of qualified rate of air tightness of screw caps
(5)
After the product runs normally, the test is carried out at the nominal production capacity speed, and the sample is inspected twice within 1 hour. The number of bottles measured each time should be greater than 5 times the number of caps.
Immerse the bottle after screwing the cap in a water bath at (50±2)℃ for 10 minutes. Check that there should be no bubbles overflowing from the bottle. After the test, calculate the airtightness qualification rate of screwing caps according to formula (6). S=ml × 100
Where: S—-qualified rate of screwing caps, %;;
ml——total number of bottles without bubbles overflowing from the bottle, bottles; mz
total number of bottles tested for airtightness, bottles.
5.8 Noise test
QB/T 2372--1998
The product noise test method shall comply with the provisions of GB/T3768. The test position shall be 1m away from the edge of the product and 1.2m away from the installation height. Measure in the four directions of front, back, left, and right, and take the average sound pressure level. 5.9 Machine performance test
5.9.1 Idle running test
The product shall be gradually adjusted from low speed to high speed, and then run continuously for 4 hours at rated speed, and shall meet the requirements of 4.4.9, 4.6, and 4.7. 5.9.2 Use water as the medium, and conduct the test after the idle running test is qualified. The test time shall not be less than 20 minutes, and shall meet the requirements of 4.9~4.11, 5.1, and 5.2.
6 Inspection rules
6.1 Factory inspection
6.1.1 Products shall be inspected and qualified by the quality inspection department of the manufacturer according to this standard and the drawings and technical documents approved by the prescribed procedures before they can be shipped.
6.1.2 Products shall be inspected and qualified by the factory quality inspection department according to the provisions of 4.12~4.14 and 5.9, and can only be shipped after they are shipped. They shall be accompanied by a product certificate when they are shipped. www.bzxz.net
6.2 Type inspection
6.2.1 Type inspection shall be conducted in the following cases. a) When new or old products are transferred to the factory for production; b) After formal production, if there are major changes in structure, materials, and processes that may affect product performance; c) When the product is resumed after two years of suspension; d) When the factory inspection results are significantly different from the last type inspection; e) When the national quality supervision agency proposes a type inspection requirement. The items of type inspection shall be carried out in accordance with all the items specified in the technical requirements of this standard. 6.2.2
6.2.3 Simple random sampling shall be carried out in accordance with the following provisions: 1 unit for batches of 1 to 30 units; 2 units for batches of 31 to 50 units; 3 units for batches of 51 to 70 units.
6.2.4 Type inspection can be carried out in the user's factory. If all items of type inspection are qualified, it is qualified. If there are unqualified items, they shall be re-inspected. If they are still unqualified, the type inspection shall be unqualified. 7 Marking, packaging, transportation and storage
7.1 Marking
Each product shall be labeled in a conspicuous position, and the label shall comply with the provisions of GB/T13306. The label content includes: model and name;
b) manufacturer name;
c) main technical parameters of the product,
d) overall dimensions,
quality;
factory number,
date of publication.
7.2 Packaging
7.2.1 Product packaging shall comply with the provisions of GB/T13384. Each product shall be accompanied by the following technical documents when it leaves the factory:7.2.2
a) product certificate;
b) product instruction manual;
packing list;
d) spare parts album.
7.3 Transportation
QB/T2372—1998
The product shall be packed and transported as a whole or in parts in accordance with the requirements for loading and transport by land or water. Storage
The product shall be stored in a ventilated, dry and rainproof indoor place. After 6 months of storage, it shall be unpacked and inspected. If necessary, it shall be re-applied with anti-rust oil, paint and re-packed.
A1 Basic requirements
The thread of the bottle cap shall match the thread of the bottle mouth. The thread of the bottle cap shall have a guide part.
QB/T 2372—1998
Appendix A
(Appendix of the standard)
Technical requirements for plastic anti-theft bottle caps
The inner end face of the bottle cap shall have the structure of inner ring wing or inner cone plug, and the bottle cap gasket may also be added to the inner end face to achieve the sealing requirement. Appearance requirements
The bottle cap is fully formed, with a smooth surface, no obvious shrinkage, no burrs and other defects. The color of the bottle cap should be pure white, and no other colors are allowed. The bottle cap has no peculiar smell or strange smell.
Physical properties
A3.1 Sealing performance
A3.1.1 Normal pressure bottle cap test: In the bottle suitable for the bottle cap, fill it with dyed alcohol with a concentration of 75% to the marked capacity, seal the bottle cap, and then invert it in clean water at room temperature for 8 hours to observe whether there is any overflow. A3.1.2 Pressure bottle cap test: The bottle cap is sealed on the applicable bottle mouth, placed in a special sealing tester, and maintained at 800kPa pressure for 1min to observe whether there is any bubble overflow from the bottle mouth. A3.2 Disinfectant resistance
The bottle cap is placed in a disinfectant for disinfection, and the bottle cap does not deform, crack, or have any abnormality. A3.3 Drop performance
After the bottle cap is matched with the plastic container filled with liquid according to the standard capacity, it falls freely downward from a height of 1.5m. The bottle cap shall not burst and the container shall not leak.
A4 Hygiene requirements
The hygienic inspection of the bottle cap shall comply with the provisions of GB9687. A5 Bottle material
The material inspection of the bottle cap shall comply with the provisions of GB9691. 4702
6.2.3 Simple random sampling shall be carried out in accordance with the following provisions: 1 unit shall be sampled for batches of 1 to 30 units; 2 units shall be sampled for batches of 31 to 50 units; 3 units shall be sampled for batches of 51 to 70 units.
6.2.4 Type inspection can be carried out at the user's factory. If all items of type inspection are qualified, it is qualified. If there are unqualified items, they shall be re-tested. If they are still unqualified, the type inspection shall be unqualified. 7 Marking, packaging, transportation and storage
7.1 Marking
Each product shall be fixed with a label in a conspicuous position, and the label shall comply with the provisions of GB/T13306. The content of the label shall include: model and name;
b) manufacturer's name;
c) main technical parameters of the product,
d) external dimensions,
quality;
factory number,
date of publication.
7.2 Packaging
7.2.1 Product packaging shall comply with the provisions of GB/T13384. Each product shall be accompanied by the following technical documents when it leaves the factory: 7.2.2
a) Product certificate;
b) Product instruction manual;
Packing list;
d) Spare parts atlas.
7.3 Transportation
QB/T2372—1998
Product packaging and transportation as a whole or in parts shall comply with the requirements for loading and transportation by land or water. Storage
Products shall be stored in a ventilated, dry and rainproof indoor area. After 6 months of storage, the product shall be unpacked for inspection and, if necessary, re-applied with anti-rust oil, paint and re-packed.
A1 Basic requirements
The thread of the bottle cap shall match the thread of the bottle mouth. The thread of the bottle cap shall have a guide part.
QB/T 2372—1998
Appendix A
(Appendix to the standard)
Technical requirements for plastic anti-theft bottle caps
The inner end face of the bottle cap should have an inner ring wing or an inner cone plug structure, and a bottle cap liner can also be added to the inner end face to meet the sealing requirements. Appearance requirements
The bottle cap is fully molded, with a smooth surface, no obvious shrinkage, no burrs and other defects. The color of the bottle cap should be pure white, and no other colors are allowed. The bottle cap has no odor or strange smell.
Physical properties
A3.1 Sealing performance
A3.1.1 Normal pressure bottle cap test: In the bottle suitable for the bottle cap, fill it with dyed alcohol with a concentration of 75% to the marked capacity, seal the bottle cap, and then invert it in clean water at room temperature for 8 hours to observe whether there is any overflow. A3.1.2 Pressure-bearing bottle cap test: The bottle cap is sealed on the applicable bottle mouth and placed in a special sealing tester. Under 800kPa air pressure, the pressure is maintained for 1 minute, and the bottle mouth is observed for bubbles overflowing. A3.2 Disinfectant resistance performance
The bottle cap is placed in disinfectant for disinfection. The bottle cap does not deform, crack, or have any abnormality. A3.3 Falling performance
After the bottle cap is matched with a plastic container filled with liquid according to the standard capacity, it falls freely downward from a height of 1.5m. The bottle cap cannot burst and there must be no leakage in the container.
A4 Hygiene requirements
The hygienic inspection of bottle caps shall comply with the provisions of GB9687. A5 Bottle material
The material inspection of bottle caps shall comply with the provisions of GB9691. 4702
6.2.3 Simple random sampling shall be carried out in accordance with the following provisions: 1 unit shall be sampled for batches of 1 to 30 units; 2 units shall be sampled for batches of 31 to 50 units; 3 units shall be sampled for batches of 51 to 70 units.
6.2.4 Type inspection can be carried out at the user's factory. If all items of type inspection are qualified, it is qualified. If there are unqualified items, they shall be re-tested. If they are still unqualified, the type inspection shall be unqualified. 7 Marking, packaging, transportation and storage
7.1 Marking
Each product shall be fixed with a label in a conspicuous position, and the label shall comply with the provisions of GB/T13306. The content of the label shall include: model and name;
b) manufacturer's name;
c) main technical parameters of the product,
d) external dimensions,
quality;
factory number,
date of publication.
7.2 Packaging
7.2.1 Product packaging shall comply with the provisions of GB/T13384. Each product shall be accompanied by the following technical documents when it leaves the factory: 7.2.2
a) Product certificate;
b) Product instruction manual;
Packing list;
d) Spare parts atlas.
7.3 Transportation
QB/T2372—1998
Product packaging and transportation as a whole or in parts shall comply with the requirements for loading and transportation by land or water. Storage
Products shall be stored in a ventilated, dry and rainproof indoor area. After 6 months of storage, the product shall be unpacked for inspection and, if necessary, re-applied with anti-rust oil, paint and re-packed.
A1 Basic requirements
The thread of the bottle cap shall match the thread of the bottle mouth. The thread of the bottle cap shall have a guide part.
QB/T 2372—1998
Appendix A
(Appendix to the standard)
Technical requirements for plastic anti-theft bottle caps
The inner end face of the bottle cap should have an inner ring wing or an inner cone plug structure, and a bottle cap liner can also be added to the inner end face to meet the sealing requirements. Appearance requirements
The bottle cap is fully molded, with a smooth surface, no obvious shrinkage, no burrs and other defects. The color of the bottle cap should be pure white, and no other colors are allowed. The bottle cap has no odor or strange smell.
Physical properties
A3.1 Sealing performance
A3.1.1 Normal pressure bottle cap test: In the bottle suitable for the bottle cap, fill it with dyed alcohol with a concentration of 75% to the marked capacity, seal the bottle cap, and then invert it in clean water at room temperature for 8 hours to observe whether there is any overflow. A3.1.2 Pressure-bearing bottle cap test: The bottle cap is sealed on the applicable bottle mouth and placed in a special sealing tester. Under 800kPa air pressure, the pressure is maintained for 1 minute, and the bottle mouth is observed for bubbles overflowing. A3.2 Disinfectant resistance performance
The bottle cap is placed in disinfectant for disinfection. The bottle cap does not deform, crack, or have any abnormality. A3.3 Falling performance
After the bottle cap is matched with a plastic container filled with liquid according to the standard capacity, it falls freely downward from a height of 1.5m. The bottle cap cannot burst and there must be no leakage in the container.
A4 Hygiene requirements
The hygienic inspection of bottle caps shall comply with the provisions of GB9687. A5 Bottle material
The material inspection of bottle caps shall comply with the provisions of GB9691. 470
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