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GB/T 22638.7-2016 Active
GB/T 22638.7-2016 Test methods for aluminium and aluminium alloy foils—Part 7:Determination of heat seal strength
Abstract
This part of GB/T 22638 specifies the methodological principles, reagents and materials, instruments and equipment, samples and test pieces, measurement, result calculation, and test report for determining the heat-sealing strength of aluminum foil used in blister packaging.
This part is applicable to the determination of the heat-sealing strength of the adhesive layer of aluminum foil used in blister packaging, which is made by bonding aluminum foil with hard films such as polyvinyl chloride (PVC) and polyvinylidene chloride (PVDC).
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 22638.7-2016 |
| CCS | \nTest methods for the physical and chemical properties of metals |
| ICS | Comprehensive Testing of Metal Materials |
| Implement Date | 2017-11-01 |
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