This standard specifies the technical requirements, test methods, inspection rules, packaging, and marking of light industrial machinery products. This standard applies to the packaging of light industrial machinery products (hereinafter referred to as "products"). QB/T 1588.5-1996 General Technical Requirements for Packaging of Light Industrial Machinery QB/T1588.5-1996 Standard download decompression password: www.bzxz.net

QB/T1588.5--1996
This standard is a revision of QB/T842.8-1982 "General Technical Conditions for Packaging of Light Industrial Machinery and Scales". This standard does not include mechanical packaging of chemical containers, but is implemented in accordance with the packaging standards of pressure vessels. This standard provides detailed descriptions of the technical requirements for the reinforcement of packaging boxes. This standard adds the content of protective packaging and the protection level of export packaging, and should comply with the provisions of Article 5.5 of GB/T13384--1992 "General Technical Conditions for Packaging of Mechanical and Electrical Products". This standard is proposed and managed by the National Technical Committee for the Promotion of Light Industrial Machinery Standards. The drafting units of this standard are: Hangzhou Machinery Design Institute of China Light Industry Association, Jingdezhen Ceramic Machinery Factory of Jiangxi Province, Wuxi University of Light Industry, and Hunan Wuling Group Corporation.
The main drafters of this standard are: Lang Huiqin, Gong Pingliang, Fan Fugou, and Liu Weiqing. From the date of implementation of this standard, the former Ministry of Light Industry Standard QB/T842.8-1982 "General Technical Conditions for Packaging of Light Industrial Machinery Scales" shall be invalidated.
1 Scope
Light Industry Industry Standard of the People's Republic of China
General Technical Conditions for Packaging of Light Industrial Machinery
QB/T1588.5--1996
This standard specifies the packaging technical requirements, test methods, inspection rules and packaging, marking, etc. of light industrial machinery products. This standard applies to the packaging of light industrial machinery products (hereinafter referred to as "products"). 2 Reference standards
GB/T191-1990 Pictorial symbols for packaging, storage and transportation GB/T1413--1985 External dimensions and rated weight of containers GB/T1834-1980 Minimum internal dimensions of general containers GB/T13384-1992 General technical conditions for packaging of electromechanical products GB/T14253-1993 General technical conditions for light industrial machinery 3 General provisions
3.1 The packaging of products should be scientific, reasonable, firm, beautiful, economical and meet the requirements of long-distance transportation and multiple loading and unloading. Under normal storage, transportation and loading and unloading conditions, it should be ensured that the products will not rust, grow, reduce precision, be damaged or lost due to poor packaging within one year from the date of shipment (two years for export products). If there are special requirements, they can be implemented according to the agreement between the supply and demand parties. 3.2 Products or accessories with a mass greater than 500kg should be packaged in a sliding wooden frame box and should have sufficient strength. The packaging design should be based on the characteristics of the parts, components or products, and the packaging should be compact, reasonably protected, safe and reliable. 3.3 The external dimensions, structural type and quality of the packaging box shall comply with the relevant regulations on over-limit and overweight in domestic and foreign transportation. 3.4 The product packaging environment should be clean and dry to prevent dirt from contaminating the product or affecting the surface quality of the product. 4 Technical requirements
4.1 The material and box making requirements of the various materials selected for the packaging box shall comply with the provisions of GB/T13384. Under the premise of short storage and transportation time and ensuring that the product is not damaged, simple packaging can also be used (according to the agreement between the supply and demand parties). 4.2 Packing requirements
4.2.1 When packing the product, the center of gravity should be centered and lower as much as possible. Products with a high center of gravity should be packed horizontally as much as possible. Products with a center of gravity that is significantly off the center should take corresponding balancing measures. 4.2.2 Without affecting the accuracy, the movable parts and components on the product should be moved to the position of the minimum external dimensions and fixed. The protruding parts and components on the product should be removed as much as possible and packaged separately, and marked, and generally fixed in the same box. 4.2.3 Parts and components with special requirements on the product should be removed as much as possible, marked, and packaged separately according to special requirements. 4.2.4 Accessory boxes, spare parts boxes, etc. should be fixed with corresponding measures and fixed in the appropriate position in the main box as much as possible. 4.2.5 The product should maintain a certain distance from the inner wall of the packaging box, generally not less than 30mm~50mm from the wall, and not less than 50mm~80mm from the top of the box.
Approved by China Light Industry Association on January 27, 1997
Implementation on September 1, 1997
QB/T1588.51996
4.2.6 The important metal processing surfaces of the product or accessories shall not be in direct contact with the bottom plate, fastening wood or pressure plate of the packaging box, and shall be separated by rust-proof, moisture-proof and buffer materials (see Figure 1). Important metal processing surfaces
Rust-proof oil film
Sodium benzoate rust-proof paper
Petroleum asphalt paper (or linoleum felt)
Rubber sheet
Bottom board (or loquat wood)
4.2.7 Other packaging of products shall comply with the provisions of 5.5 of GB/T13384-1992. 4.3 Reinforcement requirements
Press rod wood
Rubber sheet
Plastic filmwwW.bzxz.Net
Sodium benzoate rust-proof paper
Rust-proof grease
Important hardware processing surfaces
4.3.1 Ordinary water tanks should select appropriate oxidized steel belts, box stops, etc. to reinforce the box according to product quality and box size. When oxidized steel belts are used for reinforcement, there are generally no less than two sodium oxide belts, and the width is not less than 15mm. When box reinforcement is used, the corners of the box should generally be fixed with angle irons.
4.3.2 For packaging boxes with a product mass greater than 5t, the corners should be nailed with fastening angle irons, and the contact between the lifting rope and the longitudinal beam and the lower part of the lifting rope and the angle column should be nailed with a shipping protection iron plate. The fastening angle iron and the shipping protection iron plate should comply with the provisions of Figures 2 and 3. Figure 2: Fastening angle iron
Shipping protection iron plate
4.3.3 For packaging boxes with a product mass exceeding 10t, the joints between the wooden beams, columns and supports should be reinforced with U-shaped nails, T-shaped angle irons or I-shaped angle irons, as shown in Figure 4.
Figure 4 Reinforcement diagram
4.3.4 For heavy and large products or parts and components with low precision requirements, it is allowed to perform rust-proof treatment on the processed surface and only do partial packaging. 4.4 Packaging box items - generally use flat tops. Products with special structures are also allowed to use ridge tops, cone tops or inclined tops, as shown in Figure 5. 29
Ridge top
QB/T 1588.5—1996
Cone item
Weight reduction:
4.5 For products transported in containers, the packaging boxes and accessory boxes should meet the requirements of container transportation. The external dimensions and total weight of the container should meet the requirements of GB/T1413, and the minimum internal dimensions should meet the requirements of GB/T1834. 4.6 The packaging of export products and the protection level of export packaging should meet the requirements of Article 5.5 of GB/T13384—1992. 4.7 When the inner packaging is non-sealed, ventilation holes can be opened above the two end faces of the box. Plastic gauze or ventilation windows should be nailed to the ventilation holes (refer to Figure 6). Iron ventilation windows should be rust-proofed. When using simple wooden boxes for packaging, ventilation windows are not required.
Figure 6 Ventilation windows and ventilation holes
5 Test methods
The test methods for packaging boxes shall be carried out in accordance with the provisions of GB/T13384. 6 Sampling methods and inspection rules
Carry out in accordance with the provisions of the sampling inspection standard for transport packages. 7 Packaging marks and random documents
Ventilation windows
7.1 Packaging marks shall include product marks, packaging storage and transportation pictorial marks and receiving and sending marks. Product marks shall comply with the provisions of GB/T14253. Packaging storage and transportation pictorial marks shall be correctly selected according to the characteristics of the product and the relevant provisions of GB/T191. All packaging boxes whose lifting and center of gravity are obviously deviated from the center shall be marked with the signs of "lifting from here" and "center of gravity". When the product is packed in multiple boxes, the box number shall be expressed as a fraction, with the numerator being the box serial number and the denominator being the total number of boxes. The main box shall be box No. 1. 7.2 The accompanying documents shall generally include the product instruction manual, certificate of conformity, packing list (including master packing list and sub-packing list), etc. When the product is packed in multiple boxes, the accompanying documents and master packing list shall generally be placed in the main box, and the sub-packing list shall generally be placed in the main box. The sub-packing list shall be placed in the corresponding packaging box, and the accompanying documents shall be sealed in plastic bags.
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