Packing containers—Intermediate bulk containers for package of dangerous goods
Some standard content:
The first and fifth chapters of the standard are mandatory clauses, and the rest are deductive clauses. GB19161—2003 is a standard for the design and implementation of the United Nations Protocol on the Transport of Dangerous Goods and the management of dangerous goods in my country. The second standard was proposed by China National Packaging Corporation and the sixth standard was drafted by the Technical Committee for Standardization of Dangerous Goods Packaging Standardization Technical Committee. The responsible unit for drafting this standard is China Chemical Research Institute. Participants in the drafting of this standard: Shanghai General Packaging Factory, Zhangjia Mihua Machinery Equipment Co., Ltd., Shanghai Standard Packaging Equipment Co., Ltd., Shanghai Xi'an Sichuan Machinery Development Co., Ltd., Beijing Huali Plastic Co., Ltd. The main contributors of this standard are: Tongrui, Liu Wupan, Shen Zhenglin, Chen Yubin, and Shang Xiao! Born red, constructed 1 standard national
packaging containers
medium rigid frame plastic box
GR 19161-2003
This standard specifies the product classification structure and requirements of medium rigid frame plastic boxes for containing dangerous goods, requirements, test methods, inspection principles, marking, packaging, transportation and packaging.
This standard is applicable to medium rigid frame containers made of high-density ethylene as the main raw material) pallets and metal frames (hereinafter referred to as plastic boxes), the volume of which shall not exceed 121.2 Normative referenced documents
The clauses in the following documents become clauses of this standard through reference in this standard. For any undated referenced documents, their subsequent amendments (excluding erroneous contents) or revisions are not applicable to this standard. However, the parties who have reached an agreement on this standard are requested to study whether the latest versions of these documents should apply. For any undated referenced documents, their latest versions are applicable to this standard. GB/T282-7 paint batch sampling sequence and sampling table (use the sampling table of ten consecutive batches of GR/T4857.3-1U? Package table transport packaging net load standard retest method 5/T4857.3-19% also packed period also packed parts drop test method GB96871988 food packaging piece polyethylene sieve molding product hygiene standard G5, Ding 173441998 package curtain packaging infant penetration device airtight test square 3 product classification
3.1 Classification
3.1.1 Plastic inner rotten container is divided into 820, 100C and 1250 types. 3.1.2 Pallets are made of about 3 materials and can be divided into protective trays, steel and wood combined trays, large pallets, shaped material trays, etc. 3.1.3 Classification according to the category of dangerous goods that can be steamed. See Table 1, t| |tt||Classification code
4 Structure and requirements
American insurance package
Normal installation
Chemical base materials
4.1 Structure: The plastic cabinet frame is composed of a steel frame supporting the plastic container and the structure of the discharge equipment or other structural frames. The structure must meet the following two requirements! a) The plastic container will not cause the cabinet frame to exceed the height of the material! b) The plastic container and the container will always remain in the expansion rack; the assembly method of each part should be sufficient to allow relative expansion or movement between the plastic container and the frame and will not be damaged; d) The discharge valve is initially installed on the plastic container.
2 The plastic container should be made of materials that are less susceptible to corrosion. 4.3 All auxiliary equipment should be installed in proper places and protected, such as the side bottom liquid door. The door should be able to be locked when closed, and the whole system should have appropriate protection to avoid damage. 4.4 The inner belt should be made of high molecular weight high density ethylene with appropriate additives. The material should have sufficient strength, impact resistance, environmental crack resistance and aging performance, and low temperature performance should be considered. The container should not be used under normal conditions. When used for packaging chemicals, it should be inspected to ensure that the container does not cause corrosion and chemical reactions.
4.5 Dust residues or any old materials other than the materials produced by the manufacturing process should not be used in the container. 4.6 The auxiliary materials used in the container should be installed together. When the pressure relief device is used to test the pressure inside the container, it can release enough internal pressure to prevent the container from rupturing. 5 Requirements
5.1 Appearance requirements
5.1.1 The plastic inner surface should be free of rust and poor plasticization. The outer surface should be smooth and shiny. There should be no more than two bubbles. The diameter should not be greater than the range. The gas pool and the flow part should not be larger than 4mm. The black material should not penetrate the ink. The container should be dry and free of any concave or convex parts. The steel should be distributed in a dispersed manner. The welding points should not be detached, rough or concave. There should be no more than two convex parts. The zinc or oil layer should be flat and smooth, without bubbles. 5. 2. The measurement difference and size deviation
The tolerance and size deviation shall be in accordance with the provisions of Table 2. Table 2
Nominal storage: 1
Maximum tolerance
Outline size
(=13mm)
Production 1,
5. 3 Performance requirements
If the density of the transported material does not exceed 1.2, the cumulative drop height should be as shown in the table 3
Bottom opening price
Difficult to thank the representative
Gas emperor test frequency
Fall monitoring
The interior has no visible loss, there is a permanent source of chemical flash in the whole transportation sales, there is a permanent impact on the safety of the air warning, the interior will not be damaged for a long time, there will be no permanent deformation of the whole transportation 2
Not adjusted, there is a precious full deformation of the water-soluble material, whether there is a public quantity plan test from the density loading 1.2. The relative humidity of the material should be calculated according to the relative risk of the material (d) and the commercial value of the material. 5.4 Packaging requirements When dry food is packaged, the plastic container should comply with the provisions of G9687. 6 Test method E.1 The appearance of the bubble and the color impurities are corrected with a vernier caliper of 0.2 μm. The items are measured under natural light. E.2 Tolerance deviation: B 19161—2003
Determination of the test volume The calculated volume range of the package. The actual standard volume of the package shall meet the requirements of the maximum volume in clause 2. 6.3 Dimensional deviation
Use a universal point tool with a precision of 1Tm to measure.
6.4 Physical and mechanical properties
6.4.1 Bottom lifting test
6.4.1.1 Applicable range
Suitable for pressure-mounted plastic adhesives with bottom green for installation, as a special test for the design lifting system E.4.1.2 Preparation before the test
Take three samples, add water at room temperature, and apply a negative load on the sample until it is equivalent to 1.25 times the mass of the total mass of the waste to be transported (the same below). 6.4.1.3 Test method
The sample should be lifted and lowered by a forklift, with the bucket positioned in the center, and the interval is three quarters of the entry length (except for the entry point specified). And the circulation of people can only enter the country: every possible entry time test should be used: 5.4.2 Preliminary test
5.4.2.1 Scope of application
Applicable to the attack part of the two variable material boxes:
5.4.2.2 Reading and inspection preparation
Take the water density of the polluted falling person and verify the load type and load distribution on the point:
6.1.2.3 Test method
) The scientific and scientific equipment should be lifted in a vertical manner, maintaining 5mir.15, and each pair of material lifting bags should be placed in a straight line or at an angle of 45\ to the center of the lifting, maintaining>min. 6.4.3 Test 6.4.5.1 Preparation before the test Push the product assembly to its maximum permissible total mass and distribute the load. 6.4.3.2 Test method 1) Place the bottom of the product on a flat hard surface and apply a uniformly distributed test load, see 3.5.3.3. The duration of the test load shall be at least 245°C and shall meet the requirements of C3/T4%57.4. 2) The load shall be as follows: Place the load at the appropriate point on a half plate or a piece of the bottom of the box and place the flat surface on the test product.
6.4.3.3 Calculation of superimposed test load
The total amount of the load to be placed on the waybill may be added together in the previous few months. 1. Conditions:
6.4.4 Airtightness test
6.4.4.1 Carry out the test according to the order (H/117344) and keep the pressure for 10min after the gas reaches the specified value in Table 3. GB19161-2003
6.4.5 Hydraulic test
The tester shall remove the pressure relief device and plug its hole, or make the device inoperative. Fill the inside with the gas, connect the pressure gauge with the pressure recorder, and fix it on the port through the injection fitting. Increase the pressure slightly and test again until the pressure reaches 3mm. See Table 3 for the test pressure. Check whether there is leakage at the port. 4. E drop test
6.4.6.1 Preparation before the test
The test body shall be filled with liquid until it is not dry, S8. The pressure relief device can be hidden and the hole plugged. It will not be used. The test shall be carried out when the temperature drop rate of the test body and its contents is 18℃ or lower: the test body shall be kept liquid, and the addition method shall be used when necessary. 6.4.6.2 Test method
The product should be placed on the ground firmly, without slipping, flat and level, and on the surface of the sample, where the force point is considered to be the most vulnerable. Count once each time. The bottom of the surface should be tested according to the requirements of 487, 5-1, 4! 7 Inspection rules
7.1 Factory inspection
7, 1.: The product should be inspected and rectified according to the specifications and the product formula should be returned to the product. Products are batched every month, and the number of each product shall not exceed [(7.1.2 According to the provisions of 3.1~=5.2 and 5.3, the gas rate or inspection shall be carried out. The B/T2%28-1047 is used for regular inspection and random sampling. The inspection level is S3JI=2). The quality level is 4.Q=4.0). The oil number and the material number are as high as Table 5.
r. Regular female new license
:-. : 2u0
: 201 and above
7.2 Type inspection
7.2.1 According to the provisions of Chapter 5, select the full-item inspection: 7.2.3
When there is one of the following marks, type inspection should be carried out: a! New production, production, old product conversion, type identification h
IL- 52
When there is no major change in structure, material, or process that may affect product performance, normal production will be conducted every 6 months. The product will be reviewed by more than 3 sizes:
When the user pays the fee system,
The quality supervision organization of the manufacturer shall seal and note the test requirements. E
If the inspection sample specified in Article 7.1.2 is taken, the specification shall be determined in accordance with the table: 7.2.3
No implant determination number
7.?.4 is connected to the provisions of 5.2 recording volume deviation and 5. Kill the physical machine performance for inspection. The number of tests shall not be less than three! In the case of a single test that does not affect the inspection results, two or more tests shall be performed. 7.2.5 For temporary use of food, the whole material shall be stored in accordance with the provisions of G69697 for the inspection of sanitary performance. 7.3 Rules for determination
7.3.1 For the determination of a test, the number of tests shall be tested item by item according to the requirements of this standard. If one item fails to meet the requirements, the product shall be determined as qualified. When the number of unqualified products is equal to the number of unqualified products specified in Table 5, the state shall verify that the product has not been approved. 7.3.2 Rules for determination of the standard:
5,5.2 See 7.3. 1.
5. When inspecting each item, if one item is not qualified, it is considered unqualified. If one item is unqualified, it is considered unqualified. GH191a—2003
7.3.3 Plastics that do not meet the requirements are not qualified. If they are not inspected again and the quality remains unchanged, they are considered unqualified products. Branding, packaging, transportation, storage
9.1 Marking
Each material box that is ready for use should be manufactured according to the requirements. - And when placed in a conspicuous place, the number, rate and mark should be complete 12 business, to indicate the period:
type of material box model of the shrinkage 31HA11
) indicates that the design model has exceeded the batch requirement of the package end rate of other letters: 1 North representative type of non-tasting package:
. 2 represents the type of packaging
small: manufacturing month and year (the last two digits)! Manufacturer's code;
t) increase the code test load,
maximum allowable total mass, g
Public volume
i) kg?
j) Other numerical symbols required,
Single material box should be accompanied by a certificate of compliance, operating instructions, production name and product name list and production period and zero fee booklet. Information.2 Packaging
Plastic without outer packaging, also with the requirements of B.3 Transportation
Avoid both the magnetic field and the hardness of the items during transportation. 8.4 Storage and use
Plastic racks should be carefully inspected and stored in the group method, The product is under warranty for 5 years from the date of production. The storage temperature of the product is below 4G, and the water content does not exceed 1RYF. When the product structure is changed to our company, we will carry out all the specified tests and inspections. Each device will be tested for short-term defects within a year.1 Mark
Each material box that is ready for use should be manufactured according to the requirements of the standard. The part should be marked with a micro-mark! - And it should be placed in a visible place. The number, rate and mark should be complete. 12 business signs should be used to indicate the period:
Type of material box model 31HA11
) indicates that the design model has exceeded the requirements of the package end rate. Other letters: 1 North indicates the type of non-tasting package:
. 2 Receiving and packaging
Small: Manufacturing month and year (the last two digits)! Manufacturer's code;
t) Load of the code test,
Maximum allowable total mass, g
Volume
i) Skin, kg?
j) Symbols for other numbers required,
Single material box should be accompanied by a certificate of compliance, operating instructions, production name, product list and production date and fee statement. .2 Packaging
Plastic without outer cover, also with trailer use requirements B.3 Transportation
Avoid magnetic materials during transportation 8.4 Storage and use ||t t||The plastic frame of the double-sexual frame is carefully inspected and stored in the group method, free of charge, the product has a warranty period of 5 years from the date of production,
The product is not overheated and the storage temperature is below 4G, the product can be stored in the disk to ensure the car industry. The maximum water capacity shall not exceed 98%.
When the structure of the product is changed to your source for use, we will carry out the specified tests and inspections,
Each device will be tested for short-term use within a year.1 Mark
Each material box that is ready for use should be manufactured according to the requirements of the standard. The part should be marked with a micro-mark! - And it should be placed in a visible place. The number, rate and mark should be complete. 12 business signs should be used to indicate the period:
Type of material box model 31HA11
) indicates that the design model has exceeded the requirements of the package end rate. Other letters: 1 North indicates the type of non-tasting package:
. 2 Receiving and packaging
Small: Manufacturing month and year (the last two digits)! Manufacturer's code;
t) Load of the code test,
Maximum allowable total mass, g
Volume
i) Skin, kg?
j) Symbols for other numbers required,
Single material box should be accompanied by a certificate of compliance, operating instructions, production name, product list and production date and fee statement. .2 Packaging
Plastic without outer cover, also with trailer use requirements B.3 Transportation
Avoid magnetic materials during transportation 8.4 Storage and use ||t t||The plastic frame of the double-sexual frame is carefully inspected and stored in the group method, free of charge, the product has a warranty period of 5 years from the date of production,
The product is not overheated and the storage temperature is below 4G, the product can be stored in the disk to ensure the car industry. The maximum water capacity shall not exceed 98%.bZxz.net
When the structure of the product is changed to your source for use, we will carry out the specified tests and inspections,
Each device will be tested for short-term use within a year.
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