This standard specifies the definition, type, requirements, inspection, marking, transportation and storage of paper-based flat pallets. This standard applies to the production, inspection, circulation and use of paper-based flat pallets. GB/T 19450-2004 Paper-based flat pallets GB/T19450-2004 Standard download decompression password: www.bzxz.net
This standard specifies the definition, type, requirements, inspection, marking, transportation and storage of paper-based flat pallets. This standard applies to the production, inspection, circulation and use of paper-based flat pallets.

IS 55. 130. 20
National Standard of the People's Republic of China
B/T19450—2004
2004-03-04Promulgated
Flat pallets
Paper flat pallets
2004-08-01Implemented
People's Republic of China
General Administration of Quality Supervision, Inspection and Quarantine
GB/T19450—2004
This standard is formulated based on the test method of cargo handling pallets and related structures equivalent to STM1185-1SS8a. The purpose of this standard is to provide the types and technical requirements of new paper material pallets for our packaging industry, to ensure uniformity of the use of this standard and to connect with the international market.
This standard was proposed by China Packaging Corporation.
This standard is issued by the National Packaging Standardization Committee, and the author units of this standard are: China National Institute of Packaging Research, the Greater Bay Area Export Inspection Bureau of the People's Republic of China, the Institute of Mechanical Science, the Umbrella Packaging Office, and the Beijing Export Inspection Bureau of the People's Republic of China. The drafters of this standard are: Jianhua Huanggong, Lelidian, Duhua, Zhengxian Gong, Dianshuyong, 1 Scope
This standard specifies the definition, type, inspection, standard, transportation and storage of the base plate. This standard verifies the standard of production and use of the pressure plate. 2 Normative references
CB/T19450—20C4
The following documents are defined as the terms of this standard through their reference in this standard. For any dated referenced documents, their subsequent amendments (including the internal or revised versions) shall not apply to this standard. However, the parties who reach an agreement on this standard shall use the latest version of this document. For any referenced documents not exceeding the date, the latest version shall apply to the three standards (GT3/2931, B/T37-5, Dimensional tolerances for pallets) 4B57.-
Method for the reaction of long force on packaged goods for block transport
G/T4337.9 Test method for packaged goods for transport GB1435.10 Test method for normal toughness vibration of packaged goods for transport General test method for intermodal transport
GR:T 133
CB/T 5934
GB/T 5338
GH/F 5322
GR/[13023
Boardboard for product packaging
Test method for large transport packages
Packing material board
Sichuan Investment and Beijing Ying
GR:T 153
Packing unit size:
Pallet packaging
G18155Packing mark
BB:T 16
SNT0806
3Terms and definitions
Packing materials Screening board
Export goods Transport packaging Departure board Packing pallet Packing According to the inspection regulations GB/T16 confirmed by the following technical treatment and definition for the container standard 3.1
Typical flat pallet
paper Flatpaillets
Use paper material as base material, wire joint, joint or other materials: 4 types of pallets should be coded
4. Paper flat pallets can be divided into five types: Type 1 is a flat pallet based on paper, Type 2 is a flat pallet based on paper, Type 3 is a flat pallet based on paper, and Type 4 is a flat pallet based on paper. Other base material half pallets:
4.2 Paper base half pallets are divided into single-sided (1)) and double-sided (S). Double-sided (1). S1> and double-sided (S2). 4.3 The main variants or equivalents of the flat base pallet are shown in Table 1, 1
GB/T13450—2004
Tied base pallet
Bee high paper Huashu printing
Pregnancy school batch pallet
5 requirements
5. 1 Cut appropriate amount
131132
Table 1 Main types of paper-based flat pallets Code
The paper-based pallet specified in this standard shall not exceed 1000kg. 5.2 Dimensions
5.2.1 Flat roughness dimensions and tolerances shall be in accordance with GB/T2934MB/T_5233. 5.2.2 The hole spacing of the flat paper is 7UEJUmm, and 00 is preferred. GR/T18453—2004
5.3 Structure
Linear pallet drilling average ratio: bearing surface certificate longitudinal strategy or whole block and (form) plus bottom pin drink composition: dead table "reduction diagram) benefit connection and rational time.
5.4.1 Paper. M half pallet is made of paper materials that meet the requirements of 4K/T5034.GH/T%44.G15/T3023, HH/10016 and other standards. Use glue (B/150GB/T6544 and T/TU) 6 requirements 5.5 Strength
5.5.1 The size of the base plate shall be limited to the length of the heat preservation, and the full size shall be used for loading and unloading. The annual production capacity shall be kept at 5.5.2 The missing flat plate shall be in accordance with the provisions of 13/T5470 to ensure that the goods are guaranteed to be received in advance. The fixed assets such as non-strength materials such as the base plate of the package shall also comply with the relevant standards such as N/6. 5.6 To work
5.6.1 The quality rate of the paper flat blue grid or nailed sheet shall not be effective in normal use: the missing part of the printed paper per square meter shall not exceed 20nmr, and the length of each single sheet per meter can be nuclear longitudinal and sweeping direction method 5.6.2 The plate should be cut and cut to a size of 20mm. The surface should not be visibly rusted, painted, rusted, or hot. 5.6.3 The flat tray should not be damaged. 5.6.4 The flat tray should be approved for moisture proofing. 6 Test methods
E.1 Please follow the structure and requirements of this half pallet. Please check the actual circulation environment conditions! Strength test, type of test, break test and light test number, optional test (/467.9 specified in the test year 1 specified in the test 6. Non-new half pallet The pallet is in the standard temperature and relative mud driving conditions, the best choice, and % +. Select 2C + 5527-3C65% or 590 +
6. Compression test
6.3.1 The pressure test (see material) is to assess the total load capacity of the goods.
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Figure 1 Pressure test
GB/I 19450—2004
6.3.2 The whole piece of Farad (G: T487.4) machine is subjected to 6, 3.3 force test, and the implementation is in accordance with the provisions of H/14998. 6.3.4 The load of the force test shall meet the following requirements: The load capacity of the machine: When the pressure increase load limit value is reached by the test, the influence of the temperature in the storage room shall be taken into consideration. The positive end negative limit value of the test shall be multiplied by 34%, which is the value of the load limit value of the machine. The actual load of the paper tray is to test the predetermined load: when testing, it is necessary to first test the load rotation and deformation of the paper tray to assess the relative performance of the basic tray. The predetermined load can be calculated according to the test formula (3/T4 in SS6). G.3.5 When testing the full load deformation value Y under the standard (.25R) standard conditions, the change should not exceed 4m. During the unloading process, under the standard (3.25) standard conditions, the change should not exceed 5m·well and should be repeated within 1h. 6.4 Impact test
6.2.1 Through the angle impact and recovery test of the paper tray, the impact strength change is evaluated! Liquid carrying capacity of goods
Technical
Positive environment
Figure 2 Angle impact joint drop test
Female volleyball parts
Figure 3 Continuous impact jump drop test
6.4.2 Shock test and test load shall be carried out in accordance with the provisions of No. 1/1533. 6.4.3 Each female pallet plate shall be subjected to at least one external failure of the pallet structure. 6.5 Vibration test
Ping test
6.5.1 Through the vibration test, the pallet products shall be tested frequently to verify the actual durability of the pallet products when subjected to medium impact. 6.5.2 The vibration test of the pallet shall be carried out by adding a piece of pallet to the goods, and the full loading capacity shall be achieved. 5.3 The vibration test force is in accordance with GB/4857, and the test parameters of the vibration test are selected according to the above. If necessary, the fixed frequency positive vibration test can also be selected.And will be in accordance with the relevant standards, the general range day Hx
Table 2 swing test parameters
Full moon group analysis
2. 25:3. . 81
3. -3. - 3
GBT19450—2004
Inquiry calculation: min
6. 5. 4 Sweep or test 3 H-1 H-: FI. And then the scanning attention of the frequency is more complex. According to the test case where the vibration frequency stays for 13 minutes and the maximum acceleration is 0.750.1, the index plate is greatly reduced. 6.6 can be obtained by linear stiffness testbzxz.net
E, 6.1 through the impact drop test machine to carry out diagonal stiffness test on the paper type flat pallet. Quantitatively evaluate the impact deformation of the pallet and the carrying capacity of the goods
EE2 for the city line network test method according to 49e specification 6.E.3 The diagonal area test should be 1m, Figure: //
Figure 4. Diagonal stiffness test
6.64 The same diagonal area is tested three times, so the maximum change of the diagonal position should not exceed the center. The test rules are as follows: 7. The inspection of paper-based flat pallets is divided into factory inspection and type test: 7.2 items
7.2.1 The inspection is visual inspection. The above requirements include processing quality, uniformity, cleanliness, etc. in 5.5, 1, 5.5. 2.5.5. 3 of this standard. 2 Type certification
tiH/T:19450—2004
tests shall be based on 6.3, .4 (.7, .6) regulations. The full range of tests includes dynamic pressure, forward impact drop, fall and centering stiffness test. Type certification shall be carried out when the following conditions occur: New products or old products transferred to the factory for production shall be subject to type certification: a: After production, if there are significant changes in the core, materials and process, which may affect the product performance; b: After the product is produced, if there are significant changes in the core, materials and process, which may affect the product performance; when the factory inspection results are significantly different from the previous effective type, the national supervision organization shall conduct inspection according to the entry and exit method. 7.3 Sampling and determination division
7.3.1 Sampling
factory inspection axis standard points are shown in Table 3:
Table 3 Factory inspection sampling table
E -500
6-0 22
Type test number 1
Pressure is the upper limit
The upper limit
The upper limit
The upper limit
The upper limit
Table 4 Type test sampling table
Industry professional
Time to conduct the upper limit test:
Method: When the upper limit is less than the upper limit, 2 points can be used for testing. 7.3.4 Judgment rules
7.3.4.1 Factory inspection judgment rules
The various indicators of the test are in accordance with the standards, and the temperature of the test is determined. If it is determined that the product is qualified, it is judged to be unqualified. Qualification test standards are set in Table 5
5 Factory inspection qualified list
State Council
7.3.4.2 Type test judgment rules||tt| |GR/T19450—2304
Paper pallet is not qualified in accordance with the requirements of 6.3, 6.4, 6.5.5,5. If the pressure test of the paper pallet is not qualified, the pallet type inspection is considered qualified. If any item is not qualified, the pallet type inspection is considered unqualified. 8. Marking, packaging, transportation and storage
8.1 The paper pallet model, international standard number, rated load, production name and other marks, recycling mark and other marks shall comply with the provisions of (H1H45).
8.2 The paper pallet can be reasonably packaged according to the production requirements and circulation environment conditions to facilitate transportation and storage. B.3 Paper pallet should be protected from mechanical damage during transportation, and there should be rain protection measures. 8.4 The pallet should be stored in a warehouse that meets the temperature requirements and has good ventilation.
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