This standard specifies the technical requirements for packaging of common abrasive products, packaging transportation, storage, test methods and inspection rules. This standard applies to the domestic packaging of common abrasives. GB/T 2495-1996 Common Abrasive Packaging GB/T2495-1996 Standard download decompression password: www.bzxz.net

GB/T2495—1996
This standard is written in accordance with the requirements of GB/T1.1—1993α Standardization Work Guide Unit 1: Rules for Drafting and Presentation of Standards Part 1: Basic Regulations for Standard Writing" and GB1.7—88 Standardization Work Guide Product Packaging Standard Writing Regulations. When revising GB2495—84, this standard changes the content of product marking in GB249S—84 to the content of transportation delivery and receipt marking and packaging storage and transportation graphic marking; adds packaging technical requirements, packaging transportation and storage requirements, test methods and inspection rules.
This standard will replace GB2495—84 from the date of implementation. Appendix A of this standard is a reminder appendix.
This standard is proposed by the Ministry of Machinery Industry of the People's Republic of China. This standard is under the jurisdiction of the National Technical Committee for Standardization of Abrasives and Grinding Tools. This standard is drafted by Sisha Co., Ltd. The main drafters of this standard are: Dong Qiancheng, Luo Shucai, and Wang Boxun. 1 Scope
National Standard of the People's Republic of China
Ordinary Abrasives
Packing for bonded ahrasive productsGB/T 2495—1996
Recommended GB 2195--84
This standard specifies the technical requirements for packaging of ordinary abrasive products, packaging transportation, storage, test methods and inspection rules. This standard applies to domestic packaging of ordinary abrasives. 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. GB191—90 Pictorial signs for packaging, storage and transportation
GB325--84 Yellow board
GB2828—87 Count sampling procedures and sampling tables for batch inspection (applicable to inspection of continuous batches)GB/T4857.3—92 Static load stacking test method for packaging and transport packagesGB/T4857.5—92 Drop test method for packaging and transport packagesGB/T4857.18—92 Quantitative data for compiling performance test outlines for packaging and transport packagesGB4892—85
GB6388--86
Hard rectangular transport packaging size series
Transportation delivery and receipt marks
Corrugated paper boxes
GB6543—86
Corrugated cardboard
GR 6544—86
GB 7284—87
GB 8166—87
GB 9174—92
Frame wood
Buffer packaging design method
General technical conditions for general cargo transport packaging GB1202389
Plastic strapping
GB12464—90 Ordinary wooden box
3 Technical requirements
3.1 General requirements
3. 1. 1 The packaging of products shall meet the requirements of science, economy, firmness, beauty and marketability. 3.1.2 The packaging design shall be carried out according to the characteristics of the products, the circulation environment conditions and the requirements of customers, so as to ensure the packaging is tight, the protection is reasonable, and it is safe and reliable. 3.1.3 The products shall be inspected and qualified before they can be packaged inside and outside. 3.1.4 The external dimensions and quality of the packaging shall meet the relevant regulations on over-limit and overweight in domestic transportation. The dimensions of the rigid rectangular transport packaging shall meet the requirements of GB4892. For the internal dimensions of the packaging box, see Appendix A (the appendix of the reminder). 3.2 Material requirements
3.2.1 Ordinary wooden boxes for outer packaging shall comply with the provisions of GB12464: frame wooden boxes shall comply with the provisions of GB7284. Approved by the State Bureau of Technical Supervision on July 5, 1996, and implemented on February 1, 1997
GB/T 2495-1996
3.2.2 Corrugated paper boxes for outer packaging shall comply with the provisions of GB6543, and corrugated paperboard shall comply with the provisions of GB6544. 3.2.3 Other materials for outer packaging shall comply with Chapter 4 of GB9174-92 or relevant standards. 3.2. 4 Commonly used inner packaging materials are:
- Kraft paper requires more than 60g/m2!
Yellow board paper shall comply with the provisions of 630~860g/m*- in GB325; - Plastic film with a thickness of not less than 0.08 mm. 3.2.5 The cushioning material should not be easy to be eaten by insects, mold or fatigued. Common cushioning materials include corrugated cardboard, corrugated paper, foam plastic padding, etc.
3.2.6 The design method of cushioning packaging can adopt the method specified in GB8166. 3.3 Packaging requirements
3.3.1 The packaging container should be dry and tidy. 3.3.2 The package should be accompanied by a product quality inspection certificate. 3.3.3 The product should be consistent with the mark and should not be loose or collided in the packaging container. 3.3. 4 The gross weight of wooden box packaging is generally not more than 50 kg. The gross weight of paper box packaging is generally not more than 35 kg. 3. 3. 5
-General packaging is shown in Table 1.
Table 1 General packaging of ordinary abrasives
Product name
>20~ 95bzxz.net
2100~175
wheel and mushroom
day outer diameter D
2175~400
>400~600
>600~750
>750 or the package
exceeds the provisions of 3.3.4
resin thin-sheet grinding wheel
cup, bowl,
simple silicon wheel
sensitive grinding wheel
inner packaging
plastic bag
Kraft paper
Paper pallet
Kraft paper
Special buffer pad
Special buffer pad
Corner lining
Plastic packaging
Multiple pieces packaging
Multiple pieces patina
Multiple pieces packaging
Single piece packaging
Single piece packaging
Multiple pieces wiping
Multiple packaging
3.3.6 The packaging with special requirements shall be agreed upon by the supply and demand parties. 3.4 Sealing and bundling requirements
Double corrugated carton
Equivalent packaging container
Equivalent packaging container
Double corrugated carton
Equivalent packaging container
Double corrugated carton
Outer packaging
Multiple tray packaging
Multiple package packaging
Multiple packages
Multiple pieces are packed, and each piece or piece is rubbed with double corrugated cardboard against the inner wall of the box. Full buffering method
Packaging, partial buffering method
Single piece packaging
5 to 10 pieces are rubbed, and corrugated paper is used for cushioning between each rub. Thick corrugated cardboard or foam plastic padding is used for cushioning. Multi-bag packaging
Multi-box packaging
Regular arrangement. Corrugated paper is used for cushioning between each layer. GB/T 2495—1996
3.4.1 Ordinary wooden boxes shall be sealed in accordance with the provisions of 5.3 of GB12464—90. 3.4.2 Carton packages shall be tied with plastic strapping tape. The packaging form shall be determined according to the circulation of goods, but the minimum number shall not be less than 2. The quality of strapping tape shall comply with the requirements of GB12023: the strapping tape shall not be loose under normal storage and transportation conditions. 3.4.3 For the packaging of other materials, the requirements of Chapter 4 of GB9174—92 or relevant standards shall be followed. 4 Marking
4.1 The shipping and receiving marks shall comply with the requirements of GB6388. Contents of the shipping and receiving marks:
a) Product name or code, production license number, implementation standard number: b) Product specifications,
c) Registered trademark;
d) Product quantity:
e) Box size (length × width × height)
f) Manufacturer name and address;
g) Weight (net weight or gross weight),
h) Destination and receiving unit,
i) Departure station and shipping unit.
4.2 The packaging storage and transportation graphic mark shall comply with the provisions of GB191. The names of the signs are: Handle with care, Afraid of moisture, Lift from here, Stacking layer limit. 5 Transport and storage of shrinking packages
5.1 During the shipping process, the package should adopt reasonable loading and unloading methods according to the storage and transportation graphic marks on the package to prevent the occurrence of cargo damage accidents.
5.2 When transporting by car, the rear part should be properly fixed, and a tarpaulin or rope net should be added to prevent the goods from sliding off. 5.3 Packages should be stored in a ventilated and dry indoor warehouse. 5.4 When the packages are stored in the cargo yard or dock, they must be covered with a tarpaulin. 6 Package test
6.1 Static load stacking test
6. 1.1 The test method shall be carried out in accordance with GB/T 4857.3. 6.1.2 The load applied to the package (including the loading plate) is calculated as follows: F-KH-h
Wherein, F
Load, kg:
H——Stacking height, mm (generally not more than 2 500 mm according to storage and transportation conditions), hHeight of the package, mml
Mass of the test package, kg
K——Deterioration coefficient of the package during circulation (see Table 2). Table 2 Relationship between circulation period and deterioration coefficient
Circulation period
Deterioration coefficient
1 month
1 to 3 months
36 months
More than 6 months
6.1.3 After 24h test, the load is removed.
6.2 Drop test
6.2.1 The test method shall be carried out in accordance with GB/T 4857.5. GB/T2495-1996
6.2.2 The drop height shall be in accordance with the provisions of GB/T 4857.18. 6.2.3 The tested package shall be dropped 7 times in succession, and the drop position shall be a corner and the 3 faces and 3 edges that make up this corner. Inspection rules
7.1 Finalization test
7.1.1 Packages with the following conditions shall be tested in accordance with the requirements of Chapter 6 of this standard: a) When a new design:
b) When there are major changes in packaging materials, design, and process. The number of test pieces shall not be less than 3.
7.1.2 After the tests specified in Chapter 6, the packaging box shall be qualified if there is no obvious damage to the packaging box and the product inside is not damaged. Packages that fail to meet any of the above requirements shall be unqualified. 7.2 Inspection of packaging materials
Ordinary boxes shall be inspected according to 7.2.7.3 of GB12464-90; wooden boxes of trouser racks shall be inspected according to 8.2 of GB7284--87; corrugated boxes shall be inspected according to Chapter 7 of GB6543--86; corrugated paperboard shall be inspected according to Chapter 4 of GB 654486. The above materials shall be inspected according to the standard according to the quantity of each purchase. 7.3 Inspection of packaging
For the packaging items put into storage, sampling inspection shall be carried out according to GB2828. The size of the batch shall be determined according to the specific specifications of each package. The general batch size is recommended to be 100 pieces, and the minimum shall not be less than 50 pieces. Special inspection level SI;
A normal inspection sampling plan;
A defect classification and qualified quality level AQL value are shown in Table 3. Table 3 Defect classification and umbilical cord quality level AQL value Defect classification
Major defect omitted
Defective item
Inner packaging cracks causing internal mold to be missing. Miscellaneous cushioning material missing
Outer packaging cracks
! Not in compliance with 3.1 and 3.3 packaging requirements Not in compliance with 3.4 sealing and bundling requirements
1 Inner and outer packaging markings are incorrect and unclear
GB/T 24951996
Appendix A
(Suggested Appendix)
Internal dimensions of ordinary abrasive packaging boxes
Table A1 gives the internal dimensions of Shantong abrasive packaging boxes. Each enterprise can refer to it for implementation. Table A1 Internal dimensions of ordinary abrasive packaging boxes
Outer diameter of abrasive tools
≤90Grinding wheel grinding head
Types of oilstones and sand tiles
110,175
Box dimensions (length×width×height)
315×315×175~215
320X300×170
315X315×175~215
365×365×175215
415×415×175~215
340×260X270
338X338X158~185
39 0×390×165185
440X440X165~185
181×180×155~188
5 40×540×188~210
640X610X120~175
810X810X90~150
860×860×100~160
960×960X100~160
1200×1200×120
1 350×1 350X120160
1700×1700×140~180
Box Type
Wooden Box or Carton
Packing Form175
Box size (length×width×height)
315×315×175~215
320X300×170
315X315×175~215
365×365×175215
415×415×175~215
340×260X270
338X338X158~185
390×390×165 185
440X440X165~185
181×180×155~188
540×540×188~210
640X610X120~175
810X810X90~150
860×860×100~160
960×960X100~160
1200×1200×120
1 350×1 350X120160
1700×1700×140~180
Box Type
Wooden Box or Carton
Packing Form175
Box size (length×width×height)
315×315×175~215
320X300×170
315X315×175~215
365×365×175215
415×415×175~215
340×260X270
338X338X158~185
390×390×165 185
440X440X165~185
181×180×155~188
540×540×188~210
640X610X120~175
810X810X90~150
860×860×100~160
960×960X100~160
1200×1200×120
1 350×1 350X120160
1700×1700×140~180
Box Type
Wooden Box or Carton
Packing Form
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