GB/T 16717-2013 Packaging Containers Heavy-Duty Corrugated Cartons GB/T16717-2013 Standard compression package decompression password: www.bzxz.net
This standard specifies the terms and definitions, classification, requirements, inspection and testing, inspection rules, marking, packaging, transportation and storage of heavy-duty corrugated cartons. This standard applies to the design, production, use and supervision inspection of heavy-duty corrugated cartons for transport packaging (hereinafter referred to as cartons). ||
tt|| This standard was drafted in accordance with the rules given in GB/T1.1-2009.
This standard replaces GB/T16717-1996 "Packaging Containers Heavy-Duty Corrugated Cartons".
Compared with GB/T16717-1996, the main technical changes of this standard, in addition to editorial changes, are as follows:
———The box type, structure and classification of heavy-duty corrugated paperboard boxes have been modified, the classification of heavy-duty corrugated paperboard boxes has been cancelled, and the physical properties of the paperboard used have been modified;
———The requirements for the tolerance of the internal dimensions of heavy-duty corrugated paperboard boxes have been modified;
———The provisions for the indentation line have been modified;
———The provisions for the damage of the cutting edge have been modified;
———The provisions for the handle hole or handle have been added; ———
The specific provisions for the swing cover have been added;
———The width of the lap tongue, the requirements for the nail line or adhesive used, and the quality requirements for nailing or bonding have been modified; ———
The provisions for Class II heavy-duty corrugated paperboard boxes and the requirements for strengthening have been added;
———The requirements for the folding resistance and the test method of the swing cover have been modified;
———The test method for the edge compression strength of the cardboard used has been modified;
———The test method for the impact strength of heavy-duty corrugated boxes has been modified;
———The requirements of the inspection rules have been modified;
———The requirements for packaging, marking, transportation and storage have been modified;
———The test method for the impact strength of heavy-duty corrugated boxes has been modified;
———The safety factor for the compressive strength of heavy-duty corrugated boxes has been modified;
———Added Appendix A Structural Examples of Class II Heavy-Duty Corrugated Boxes.
This standard was proposed and managed by the National Technical Committee for Packaging Standardization (SAC/TC49).
The drafting organizations of this standard are: Shangfeng Group Co., Ltd., Xiamen Hexing Packaging and Printing Co., Ltd., Jiangsu Jichun Group Co., Ltd., Jinjiang Nature Color Printing Co., Ltd., Dongguan Meiyingsen Environmental Protection Technology Co., Ltd., Wuhan Huayi Flexographic Printing Environmental Protection Technology Co., Ltd., Suzhou Prince Packaging Co., Ltd., and China Packaging Federation.
The main drafters of this standard are: Cai Shaoling, Huang Xue, Qiang Yanming, Zhang Botao, Shi Yiwei, Yu Bo, Peng Jianping, Jin Zhiwei, Chen Like, Peng Xinbin. The
previous versions of this standard are:
———GB/T16717—1996.
The following documents are indispensable for the application of this document. For all dated referenced documents, only the dated version applies to this document. For all undated referenced documents, the latest version (including all amendments) applies to this document.
GB/T191 Pictorial marking for packaging storage and transportation
GB/T2679.7 Determination of puncture strength of paperboard
GB/T2679.17 Determination of edge compression strength of corrugated paperboard (edge ​​reinforcement method)
GB/T2828.1 Sampling inspection procedures by attributes Part 1: Sampling plan for batch inspection based on acceptance quality limit (AQL)
GB/T4857.4 Basic tests on packaging and transport packages Part 4: Compression and stacking test methods using a pressure testing machine
GB/T4857.5 Drop test method for packaging and transport packages
GB/T4857.11 Basic tests on packaging and transport packages Part 11: Horizontal impact test method
GB/T4857.15 Controlled horizontal impact test method for packaging and transport packages
GB/T4892 Dimension series of rigid rectangular transport packaging
GB/T6543 Single and double corrugated paperboard boxes for transport packaging
GB/T6544 Corrugated board
GB/T6545 Determination of bursting strength of corrugated board
GB/T12464 Ordinary wooden box
GB/T13384—2008 General technical conditions for packaging of electromechanical products
GB/T18926 Wooden components of packaging containers
GJB2555 Specification for military wooden frame corrugated paperboard boxes

ICS 55.160
National Standard of the People's Republic of China
GB/T16717—2013
Replaces GB/T16717—1996
Packing containers
Heavy corrugated box
Packing containers-Heavy duly corrugaled box2013-12-31Issued
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of ChinaStandardization Administration of China
Implementation on October 1, 2014
This standard was drafted in accordance with the rules given in GB/T1.1-2009. This standard replaces (F13/1'167171996 Packaging containers-Heavy duly corrugaled box). Compared with GB/T13/T167171996, this standard has the following major technical changes, except for editorial modifications: GB/T 16717—2013
Revised the box type, structure and classification of heavy-duty corrugated paperboard boxes, eliminated the classification of heavy-duty corrugated paperboard boxes, and revised the physical properties of the paperboard used;
Revised the requirements for the minimum tolerance of the inner dimensions of heavy-duty corrugated paperboard boxes; revised the provisions for the indentation line;
Revised the provisions for the tearing of the cutting edge,
Added the provisions for the hole or the lifting pin;
-Added the provisions for the swing cover;
Revised the width of the lap tongue, the requirements for the nail line or adhesive used, and the quality of the nail or adhesive The requirements for personnel; added regulations and strengthened requirements for Class II heavy-duty corrugated boxes; modified the requirements and test methods for the folding resistance of swing covers; modified the test method for the compressive strength of the cardboard used; modified the test method for the impact strength of the corrugated boxes; modified the requirements of the inspection rules:
modified the requirements for packaging, marking, transportation and storage; modified the test method for the sand impact strength of heavy-duty corrugated boxes; modified the safety factor for the compressive strength of heavy-duty corrugated boxes; added Appendix A, the structural example of Class II heavy-duty corrugated boxes. This standard is a national packaging standardization technical committee (SAC/TC 19) proposed and coordinated. Drafting units of this standard: Shangfeng Group Co., Ltd., Xiamen Hexing Packaging and Printing Co., Ltd., Jiangsu Zhanchun Group Co., Ltd., Fujian Pujiang Dabairan Color Printing Co., Ltd., Dongguan Meilansen Environmental Protection Technology Co., Ltd., Wuhan Huayi Flexographic Environmental Protection Technology Co., Ltd., Suzhou Wangliao Packaging Co., Ltd., China Packaging Federation. The main drafters of this standard: Cai Shaoling, Huang Xue, Guan Yanming, Zhang Botao, Shi Yiwei, Yu Bo, Peng Jianping, Jin Zhiwei, Chen Like, Peng Xinbin, the previous versions of this standard are: G13/T167171996.
1 Fanpu
Packing container heavy corrugated box
GB/T 16717—2013
This standard specifies the terms and definitions, classification, requirements, inspection and testing, inspection rules, marking, packaging, transportation and storage of heavy-duty corrugated paper boxes.
This standard applies to the design, production, use and supervision inspection of heavy-duty corrugated paper boxes (hereinafter referred to as cartons) for transport packaging: 2 Normative reference documents
The following documents are indispensable for the application of this document. For all reference documents with a date, only the version with the date of the date is applicable to this document. It is an undated reference document. Its latest version (including all amendments) applies to this document. G3/T191 Pictorial marking for packaging storage and transportation
GI3/T2679.7 Determination of puncture strength of cardboard GB/T 2679,17
Determination of edge compression strength of corrugated cardboard (edge ​​reinforcement method) GB/T2828.1 Counting sampling inspection procedure Part 1: Sampling plan for batch inspection based on acceptance quality limit (AQL) GR/T 4857.4
Testing of packaging and transport components Part 4: Compression and stacking test methods using a pressure testing machine
GB/T 4857.5
GB/T 4857.11
GB/T 4857.15
Drop test method for packaging and transport packages
Basic tests for packaging and transport packages Part 11: Horizontal impact test method Test method for controlled horizontal impact of packaging and transport packages G3/T4892
Dimension series of rectangular transport packages
G3/T 6543
Single and double corrugated paperboard boxes for transport packaging G3/T 6544
GB/T 6545
Cherry paperboard
Determination of bursting strength of corrugated paperboard
GB/T12464
Ordinary wooden box
2008 General technical conditions for packaging of electromechanical products G3/T3384
GI3/T18926 Wooden components of packaging containers
GJB2555 Specification for military wooden frame corrugated paperboard boxes
3 Terms and definitions
The following terms and definitions apply to this document. 3.1
Inside dimensions of length plus width and depth The sum of the length, width and height of the inner eight inches of the carton. 3.2
Heavy duty corrugated boxbzxZ.net
The weight of the contents is greater than 55kg or the overall inner dimensions are greater than 2500mm, and the box body is made of corrugated cardboard. 1
GB/T16717—2013
4 Classification
Class I carton
4.1.1A4 type (slotted type)
It can be composed of one or two corrugated cardboards, see Figure 1. When composed of two pieces of corrugated cardboard, the joint of the box body is formed on two opposite edges. When the outer edge needs to be butt-jointed, the overlapping part of the corrugation can be crushed first. Figure 1A-type carton
4.1.2B-type (sleeve-type)
It is composed of two pieces of corrugated cardboard, see Figure 2. The inner dimension depth of the box cover is equal to the height of the box body. The overlapping parts of the box cover and the box body should be staggered.
Figure 2B-type carton
4.1.3C-type (semi-slot box body plus box cover) The box can be made of one or two pieces of corrugated cardboard-see Figure 3. When made of two pieces of round corrugated cardboard, the joint of the box body should be on two opposite edges. When the outer flap needs to overlap, the corrugation of the overlapping part can be crushed first. The depth of the box cover is not less than 100 mm, and a folding box cover with a white lock structure that must be nailed or glued is also used. 4.2 Class II cartons
Figure 3C carton
Other cartons except Class II cartons. The structural example of Class II cartons is shown in Appendix A. 5 Requirements
5.1 Appearance
5.1.1 The printed graphics and text on the box surface are accurate and clear, with a fine depth of color and accurate position. No obvious skew. 5.1.2 The box body is square and no obvious damage or stains are allowed, and the box surfaces shall not be spliced. GB/T16717—2013
5.1.3 There are no obvious holes or corners in the box corners. Except for the brother-type box, the structure The cut parts and edges between the finished cartons should be at right angles. 5.1.4 If necessary, print the type or code, production date and manufacturer of the carton in the appropriate position. 5.2 Materials
Class I cartons
The types of Class I cartons and the physical properties of their paperboards are shown in Table 1. The strength index of the paperboard tested after the cartons are collected is lower than the specified value in the table by [0%.
Table 1 Types of Class I cartons and their physical properties Type
Type 1
Type 2
Type 3
Type 1 Type
Type 2
Type 3
Type 4
Maximum
mass of contents/kg
Maximum comprehensive internal
dimensions/mm
Minimum
comprehensive basis weight\/(g/m）
Minimum burst
strength/MPa
Minimum puncture
strength
Minimum side
strength/(kN/m)
. If the actual mass of the contents is less than the loss If the maximum mass of the contents is within the standard, the maximum comprehensive internal dimensions of the carton can be increased, but the increased dimensions shall not be greater than the maximum comprehensive internal dimensions specified in the table multiplied by (1-actual mass of contents-maximum mass of contents specified) × 0. In this case, a higher grade of cardboard should be used:
The minimum comprehensive quantitative of corrugated cardboard in the following table is specified to meet the requirements of puncture strength/bursting strength. According to the flow environment or customer requirements, you can choose to produce the box according to the requirements of puncture strength/bursting strength or according to the requirements of edge pressure strength. 3
GB/T 16717—2013
5.2.1.When the body of a 2C-type carton is made of triple-wall corrugated cardboard, the cover can also be made of strong double-wall corrugated cardboard according to actual conditions. 5.2.1.3 For cartons with waterproof requirements, the outermost layer of the cardboard should be waterproof cardboard coated with waterproof tree tires. 5.2.1.4 The highest quantitative interlayer paper should be placed on the outermost layer, or the core paper should not be less than 127/m. 5.2.1.5 For double-wall corrugated cardboard boxes, the H-wall type should be AA type. For triple-wall corrugated cardboard boxes, the H-wall type should be AA or AAA. 5.2.2 Category II cartons
5.2.2.1 Cardboard
The physical properties of cardboard used for Category II cartons shall at least conform to the double-ratio corrugated cardboard of D1.5±1. or the triple-ratio corrugated cardboard of T1.2±1 as specified in GB/T6511. Four-layer heavy-duty composite corrugated cardboard, six-layer heavy-duty multiple corrugated cardboard or seven-layer heavy-duty multiple corrugated cardboard may also be used. For cartons with waterproof requirements, the outermost layer of cardboard shall be waterproof cardboard coated with waterproof resin. Category II cartons may also use the corrugated cardboard used for industrial cartons.
5.2.2.2 Reinforcement materials for cartons
The requirements for reinforcement materials for cartons are as follows:
a) The wood components such as box rails, columns or pallets used to reinforce cartons should be of grade 2 or above as specified in GB/T 18926. The moisture content should not be less than 20%. If necessary, the wood components should be treated with insect pests. b) The cross-sectional dimensions of wooden frame cartons (see A.1 of Appendix A) should be in accordance with the provisions of GJB 2555. For wrap-around cartons (see A.2), the thickness is 50 μm when the ends are made of a whole board. When it is composed of two layers of wood boards or wooden box rails, the thickness of the intermediate wood boards or box rails is 25 μm each, and the width of any wood board or box rail is at least 65 μm (see Figure A5). Other reinforcement materials can also be used when necessary, but they should comply with the provisions of 5.1 of GB/T 13384-2008. 5.3 Dimensions and Tolerances
5.3.1 The external dimensions of the carton shall comply with the provisions of GB/T4832. The ratio of the length to the width of the carton shall not be greater than 2.5:1. The ratio of the height to the width shall not be greater than 2:1 and shall not be less than 0.15*1#.
5.3.2 The specifications of the carton are usually expressed in terms of inside dimension, extension dimension (or manufacturing dimension) or outside dimension (in millimeters). Regarding these three dimensions and the relationship between them, the provisions of GB/T6543 are followed. 5.3.3 The inside dimension tolerance of the carton is ±6 mm for double corrugated cartons and ±10 mm for single corrugated cartons. 5.4 Indentation
5.4.1 The depth of indentation shall be consistent, there shall be no cracks or broken lines in the middle, and there shall be no extra indentation lines on the wall. 5.4.2 The indentation lines shall include horizontal indentation lines (perpendicular to the corrugated direction) and vertical indentation lines (parallel to the corrugated direction). When the cardboard is folded along the indentation lines in the manner specified in 6.2, the cracks on the top paper or the bottom paper shall not be larger than 70mm. 5.4.3 When necessary, the horizontal indentation line of the inner cover can be made lower than the horizontal indentation line of the outer cover by one cardboard thickness by the molding method. 5.5 Slotting and cutting edges
The slotting and cutting edges should be smooth and clean. There should be no obvious defects on the cut part. The surface damage of the cut part should not exceed 10%1f15.6 Handle holes or handles
For the convenience of handling, a handle hole can be opened in the middle of the side of the carton or a handle can be installed. When necessary, the cardboard with the handle hole or handle can be strengthened by appropriate methods.
5.7 Swing cover
GB/T 16717—2013
5.7.1 When the carton is sealed, the outer flap of the carton shall not overlap or have a gap greater than 10 mm. However, when overlap is required, there can be an overlap of about 35 mm, and the corrugated part of the overlapped part can be crushed first. 5.7.2 For cartons at the same height below the horizontal indentation line of the inner and outer cover, the test corrugated part along the horizontal indentation line of the cover can be crushed about 65 mm wide first.
5.8 Nailing
5.8.1 Carton nails should use low-carbon steel nails with a width of more than 2 mm and coated (copper, zinc) after rust prevention treatment. The nail line should not have rust spots, peeling, cracking or other defects in use. 5.8.2 The width of the overlapping tongue of the carton nailing is more than 15 mm, and the corrugated part of the overlapping part of the carton can be crushed first: 5.8.3 The spacing of the box nails is not more than 601-1r, and the oblique nails (the angle with the edge of the carton is about 45) are used to nail along the center line of the overlapping part: The boxes should be arranged neatly and evenly, and the distance between the top and bottom pressure lines of the head and tail nails should not exceed 20 mm to 7 mm. The cartons should be nailed firmly and through, without defects such as overlapping nails, missing nails, warped nails, broken nails, and no corners. 5.8.4 Each nailing point of the box body or box cover of Class I Type 13 shall be fixed with no less than four box nails, and the box shall be 30mm ± 5mm away from the edge of the cardboard. The center distance of the box nails around the edge of each nailing point shall not be less than 130mm. 5.9 Adhesion
5.9.1 The adhesive with strong bonding strength shall be used for the bonding of cartons. For cartons with waterproof requirements, the adhesive used shall be water-resistant.
5.9.2 The width of the overlapping tongue of the carton bonding is 50mm or more [: The corrugated paper of the overlapping part can be crushed first, and the adhesive coating shall be fully and evenly applied, and there shall be no excess adhesive overflow. The bonding should be firm, and at least 75% of the bonding space shall be destroyed when peeling. 5.10 Strengthening of Class II Cartons
5.10.1 In addition to using corrugated cardboard partitions, sleeves, linings, pads and other carton accessories in the carton, pallets, wooden components, plywood, paper corner protectors, corrugated board pads, plastic parts and even metal parts can also be used to improve its bearing capacity and ability to resist various external forces in storage and transportation.
5.10.2 The size of the components used for strengthening, the connection between the corrugated cardboard and the wooden components and the nailing method shall comply with the provisions of GJB2555. 5.11 Compression resistance
The compression resistance of the carton shall be tested by plane pressure according to the method specified in 6.7. The strength value shall be greater than the specified value. The determination of its physical parameters can be referred to Appendix B or determined by negotiation between the supply and demand parties. 5.12 Mechanical impact resistance and others
The mechanical impact resistance of cartons should be comprehensively considered from the nature of the contents, the packaging expansion prevention method and the circulation environment. The performance requirements of cartons with special requirements (such as moisture-proof, fire-proof, etc.) shall be determined by negotiation between the supply and demand parties. 6 Inspection and testing
6.1 The appearance, slotting and cutting, flap, stapling or gluing quality of the cartons shall be inspected by measuring or using a ruler. 6.2 When inspecting the quality of the indentation line, fold the cardboard inward 90° and then outward 180° along each horizontal indentation line, and fold it inward 180° once along each longitudinal indentation line. 6.3 The inspection of dimensions shall be carried out in accordance with the provisions of (G13/T6513, 6.4 The bursting strength of corrugated cardboard shall be carried out in accordance with the provisions of GB/T6545, 5
GB/T 167172013
6.5 The puncture strength of corrugated cardboard shall be in accordance with the provisions of GB/T2679.7. 6.6 The edge compression strength of corrugated cardboard shall be in accordance with the provisions of GB/T2679.17. 6.7 The empty box compression resistance of cartons shall be in accordance with the provisions of GB/T4857.4. During the combat test, the cartons shall be sealed according to the actual transportation status to be adopted.
6.8 The impact resistance of cartons shall be in accordance with the impact of package drop, horizontal impact and controllable horizontal impact. Impact test. The specific test method shall be carried out by both parties according to the actual situation. According to the test items specified in (G13/T4857.5, G13/T4857.11 and GI3/T1857.15), the test strength value shall be determined.
7 Inspection rules
Inspection classification
The inspection of cartons is divided into mountain inspection and type inspection. 7.1.1 Factory inspection
According to 5.1, 5.3~~5. 9.1.2 Type inspection The type inspection items are all the items specified in Chapter 5. Type inspection should be carried out in any of the following cases: a) identification of new products put into production; b) when there are major changes in structure, process and materials; c) when the product is stopped for more than 6 months and resumed; d) when there is a major difference between the factory inspection result and the last type inspection result; c) when the national quality supervision agency or user makes a request. 7.2 Batch and sampling plan In general, products with the same materials, process and specifications and delivered at the same time are considered as one batch. Except for the empty box compression test and mechanical impact test, all items are subject to GB/T2828.1 double sampling plan. The general inspection level is AQL6.5, see Table 2. Table 2 Sampling and qualification determination plan
First time
150~280
281~500
501--1 200
1 201---3 20C
3 201-10 009
1G 000
Number of samples
Number of acceptances
Number of rejections
Number of samples
13(26)
20(40)
32(64)
50(1c0)
80(160)
Second time
Number of acceptances
Number of rejections
For the empty box compression test, three samples are randomly selected from the batch for testing. 7.2.4 The number of samples for the mechanical impact test shall be determined by the supplier and the buyer. 7.3 Judgment rules
GB/T 16717—2013
7.3.1 According to the requirements of 5.1, 5.3-~5.9 inspection items, the cartons are individually judged. If two of them are unqualified, the carton is unqualified. 7.3.2 If the folding resistance of the swing cover is unqualified, the carton is unqualified. If the puncture resistance (burst resistance) or edge pressure resistance of the corrugated board is unqualified, the batch of cartons is unqualified. 7.3.3
If one sample fails the empty box compression test, the batch of cartons is unqualified. Marking, packaging, transportation and storage
The packaging marking should comply with the provisions of GB/T191
8.2 The packaging method and requirements of the cartons shall be agreed upon by the supply and demand parties. 8.3 During the storage and transportation of cartons, rain, snow, exposure, moisture and pollution should be avoided, and transportation, loading and unloading methods and tools that damage the quality of cartons shall not be used.
8.4 Cartons should be stored in a ventilated dry medium warehouse, and the height of the bottom floor from the ground should not be less than 100m1m. When stored outdoors for a short period of time, necessary measures should be taken to prevent rain and sun.
GB/T 16717—2013
Wooden frame carton
Appendix A
(Ceramic material appendix)
Structural examples of Class II cartons
A, 1.1 The basic box types and codes of wooden frame cartons are shown in Figure A, 1. (1
Figure A, 1 Basic box types and codes of wood frame cartons A.1.2 The reinforcement of the bottom surface of wood frame cartons is shown in Figure A.2. Figure A.2 Reinforcement of the bottom surface of wood frame cartons
A.1.3 The drainage holes on the lid of type A, type B and type K wood frame cartons are shown in Figure A.3. Figure A.3 Drainage holes on the lid of type A, type B and type K wood frame cartons A.2 Wrap-around cartons
A.2.1 Wrap-around cartons are shown in Figure A.4:
Figure A.4 Wrap-around carton
A.2.2 The end of a wrap-around carton is shown in Figure A.5. Figure A, 5 The end of a wrap-around carton
GB/T 16717—2013
GB/T 16717—2013
A.3 Structural examples of other Class II cartons
See Figure A.6 for an example.
Figure A.6 Structural examples of other Class I cartons
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