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GB/T 22638.7-2008 Replaced National standards

GB/T 22638.7-2008 Test methods for aluminium and aluminium alloy foils—Part 7:Determination of heat seal strength

GB/T 22638.7-2008 Test methods for aluminium and aluminium alloy foils—Part 7:Determination of heat seal strength

Publish Date: 2008-12-29 Implement Date: 2009-11-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 22638.7-2008
Standard Type: National standards
Standard Status: Replaced
is_force_gb: no
CCS Name: \nTest methods for the physical and chemical properties of metals
ICS Name: Comprehensive Testing of Metal Materials
Publish Date: 2008-12-29
Implement Date: 2009-11-01
Pages: 4 pages

Scope

This part of GB/T 22638 specifies the determination method of the heat sealing strength of aluminum foil used for drug packaging.
This part is applicable to the determination of the heat sealing strength of the adhesive layer of aluminum foil used for the packaging of solid drugs (tablets, capsules, etc.) made by bonding aluminum foil with hard films such as polyvinyl chloride (PVC) and polyvinylidene chloride (PVDC).

Development Information

Word Count: 6 Thousand words Pages: 4 pages

Same series standard

GB/T 22638.1-2008 Test methods for aluminium and aluminium alloy foils—Part 1:Determination of thickness by gravimetric method GB/T 22638.2-2008 Test methods for aluminium and aluminium alloy foils—Part 2:Determination of porosity GB/T 22638.3-2008 Test methods for aluminium and aluminium alloy foils—Part 3:Determination of stickiness GB/T 22638.4-2008 Test methods for aluminium and aluminium alloy foils—Part 4:Determination of surface wetting tension GB/T 22638.5-2008 Test methods for aluminium and aluminium alloy foils—Part 5:Determination of wettability by brushing GB/T 22638.6-2008 Test methods for aluminium and aluminium alloy foils—Part 6:Determination of direct current resistance GB/T 22638.9-2008 Test methods for aluminium and aluminium alloy foils Part 9:Determination of hydrophilic property GB/T 22638.10-2008 Test methods for aluminium and aluminium alloy foils—Part 10:Determination of mass per unit area(surface density)of coatings

Superseded by the following standards

GB/T 22638.7-2016 Test methods for aluminium and aluminium alloy foils—Part 7:Determination of heat seal strength

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