GB/T 25161.2-2010 Permissible deviations of dimensions of packaging bags Thermoplastic flexible film bags GB/T25161.2-2010 |tt||Standard download decompression password: www.bzxz.net
This part specifies the permissible deviations of dimensions of thermoplastic flexible film bags. This part applies to general-purpose thermoplastic flexible film bags.

ICS 55, 080
National Standard of the People's Republic of China
GB/T25161.2--2010
Packaging sacks
Dimensional tolerances
Part 2: Thermoplastic flexible film bags
Packaging sacks--Dimensional tolerances-Part 2: Sacks made from thermoplastic flexible film(ISO 8367-2:1993,Packaging—Dimensional tolerances for general purpose sacks-Part 2:Sacks made from thermoplastic flexible film,MOD)2010-09-26 Issued
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China Standardization Administration of China
2011-03-01 Implementation
GB/T25161 "Allowable Deviations in Dimensions of Packaging Bags" is divided into two parts: - Part 1: Paper Bags,
Part 2: Thermoplastic Flexible Film Bags.
This part is the second part of GI3/T25161. GB/T 25161.2-—2010
This part is modified and adopted ISO8367-2:1993 "Allowable Deviations in Dimensions of Packaging for General Purposes Part 2: Thermoplastic Flexible Film Bags" (English version).
The main changes of this part compared with ISO8357-2:1993 are as follows: 1S07023 is deleted from the normative documents, and the consistency of GB/T6672-2001 and ISO4593:1993 in the normative reference documents is equivalent to that in the normative documents; GB/T17858.2-2010 and ISO6590-2:1986 are modified and adopted, except for the addition of a term for a bag type, other technical contents are consistent; the allowable deviation requirement for film thickness of 50μm is added. This part is sponsored by the National Technical Committee for Packaging Standardization (SAC/TC 49), this part is under the jurisdiction of the National Packaging Standardization Technical Committee Bag Technical Committee (SAC/TC49/SC2). Drafting unit of this part: Building Materials Industry Technical Supervision Research Center. The main drafters of this part are Gan Xiangchen and Jin Fujin. Industry
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Tolerance of packaging bag size
Part 2: Thermoplastic soft film bags
This part of GI3/T25161 specifies the tolerance of the size of thermoplastic soft film bags. This part is applicable to general purpose thermoplastic soft film bags. 2 Normative references
GB/T 25161.2—2010
The clauses in the following documents become clauses of this part through reference in this part of GB/T 25161. For any dated referenced document, all subsequent amendments (excluding errata) or revisions are not applicable to this part; however, parties reaching an agreement based on this part are encouraged to investigate whether the latest versions of these documents can be used. For any undated referenced document, the latest version applies to this part.
(GB3/T6672 Determination of thickness of plastic film and sheet - Mechanical measurement method (GB/T6672-2001, idtISO4593:1993) GB/T17858.2 Packaging terms and types - Part 2 Part: Thermoplastic soft film bags (GB/T17858.2-2010, ISO6590-2:1986.MOD)
1506591-2 Methods for measuring dimensions of packaging bags Part 2: Empty thermoplastic soft film bags 3 Terms and definitions
The terms and definitions established in GI3/T17858.2 apply to this part of GB/T25161. Size tolerance
The size tolerance of thermoplastic soft film bags shall comply with the provisions of Table 1, where the film thickness shall be measured in accordance with GB/T6672, and the others shall be measured in accordance with ISO6591-2
Table 1 Size tolerance of thermoplastic soft film bags
50 jμm
Pleat width
Bag tube circumference
Bottom width
Mouth width
Valve opening of adhesive bag
Heat seal opening
Product partner network httr
Allowance deviation
±10 mm
±5 mm
±5 trim
±10 mm
Upper 5mm
GB/T25161.2--2010
Position of trim edge (calculated from the left)
Length of sleeve
Printing position
Length direction
Width square
Table 1 (continued)
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Allowance deviation
±5 um
±5mma
±20mm
±15 tntn
GB/T 2516T. 2-2010
Printing period: 2010-12-21F00l Food Chemical Network htt
People's Republic of ChinawwW.bzxz.Net
National Standard
Allowable deviation of packaging bag size
Part 2: Thermoplastic soft film bag
GB/T 25161.2—2010
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