Packaging sacks—Dimensional tolerances—Part 1:Paper sacks

GB/T 25161.1-2010 Permissible deviation of dimensions of packaging bags Paper bags GB/T25161.1-2010 |tt||Standard download decompression password: www.bzxz.net
This part specifies the permissible deviation of dimensions of paper bags. This part applies to general-purpose paper packaging bags.

ICS 55. 080
National Standard of the People's Republic of China
GB/T 25161.1--2010
Packaging sacks
Dimensional tolerances
Part 1: Paper sacks
Packaging sacks-Dimensional tolerances--Part 1: Paper sacks(ISO 8367-1:1993,Packaging—Dimensional tolerances for general purpose sacks- Part 1: Paper sacks,MOD)2010-09-26 Issued
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China Administration of Standardization of the People's Republic of China
Implementation on March 1, 2011
GB/I25161 "Dimensional tolerances of packaging bags" is divided into two parts: Part 1: Paper sacks;
Part 2: Thermoplastic flexible film sacks.
This part is Part 1 of GB/T25161: GB/T 25161.1—2010
This part modifies and adopts 1SO8367-1, 1993. The allowable deviation of the size of single-use bags Part 1: Paper bags (English version). Compared with IS(8367-1:1993, the main changes of this part are as follows: ISO7023:1983 "Sampling method for empty paper bag test of packaging bags" is deleted from the normative reference documents; the consistency of GB/T451.2-2002 and ISO536:1995 in the normative reference documents is equivalent, and the technical content is consistent. The consistency of GB/T17858.1-2008 and 1SO6590-1:1983 in the normative use documents is modified and adopted. Except for the addition of two packaging material terms, other technical contents are consistent; the requirement of "length of valve sleeve" is added.
This part is adopted by the National Proposed by the Technical Committee for the Promotion of Packaging Standards (SAC/IC419). This section is under the jurisdiction of the Technical Committee for Bags of the National Technical Committee for the Promotion of Packaging Standards (SAC/TC49/SC2). The drafting unit of this section is: Technical Supervision Research Center of Building Materials Industry. The main drafters of this section are: Gan Xiangsheng and Zhao Tingting. 1
1 Scope
Packaging bags
Allowable size deviation
Part 1: Paper bags
This part of GB/T25161 specifies the allowable size deviation of paper bags. This part is applicable to general-purpose paper packaging bags. 2 Normative references
GB/T 25161.1--2010
The clauses in the following documents become the clauses of this part through the applicability of this part of GT25161. For the dated referenced documents, all subsequent amendments (excluding errata) or revisions are not applicable to this part. However, parties to the agreement based on this part are encouraged to study whether the latest versions of these documents can be used. For all referenced documents with a small date, the latest versions apply to this part.
GB/T451.2 Determination of the basis weight of paper and paperboard (GB/T451.22002, cqVISO5361995) GB/T17858.1 Specification and types of packaging bags Part 1: Paper bags (GB/T17858.1-2008, ISO6590-1:1983, MOD)
IS06591-1 Methods for measuring the dimensions of packaging bags Part 1: Empty paper bags 3 Terms and definitions
GR/T 17858.1 The terms and definitions in this document apply to this part of GB/T 25161. 4 Dimensional tolerances
Dimensional tolerances of paper bags shall comply with the provisions of Table 1, where the ply weight shall be determined in accordance with GB/I451.2 and the others shall be determined in accordance with ISO 6591-1.
Ply weight
Hem width
Bag tube length
Bottom width
Gasket width
Valve opening in the bag
Gasket edge position in the bag (measured from the bag edge)
Gasket length
Dimensional tolerances of paper bags
Product partner network ht
Allowed determination
=15 mm
+5 rritr
up 5mm
up 5mm
GB/T 25161.1--2010
Printing position
Length direction
Width direction
Table 1 (continued)
http://foodmate.net/Permissible deviation
= 20 tnm
±15 tm
GB/T 25161. 1-2010
Printed 7th issue: December 21, 2010 F001
People's Republic of China
National Standard Promotion
Permissible deviation of packaging bag dimensions
Part 1: Paper bags
GB/T 25161, 1—2C10
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