GB/T 13519-2016 in English
VALIDPolyethylene heat-shrinkable film for packaging applications
- Issued on:2016-04-25
- Implemented on:2016-11-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$156.00
《GB/T 13519-2016包装用聚乙烯热收缩薄膜》由TC48（全国塑料制品标准化技术委员会）归口，主管部门为中国轻工业联合会。
Introduction
In-depth interpretation of the national standard for polyethylene heat shrinkable film
1. Overview of the standard
This standard (GB/T13519-2016) replaces the old version GB/T13519-1992 and is applicable to heat shrinkable films for packaging produced with polyethylene resin as the main raw material.
2. Classification and application of standards
| Category | Scope of application |
|---|---|
| Horizontal shrink film | Used for the outer packaging of pallet stacked items or the outer packaging of shaped items such as cartons. |
| Longitudinal shrink film | Used for outer packaging of single or combined items of fixed shape. |
3. Technical Parameters Comparison
| Item | Nominal Thickness≤0.060mm | Nominal Thickness>0.060mm |
|---|---|---|
| Tensile Strength（MPa） | ≥16 | ≥18 |
| Nominal Strain at Break/% | ≥150 | ≥150 |
| Shrinkage/% | Transverse shrink film: longitudinal <65, transverse ≥25 | Vertical shrink film: longitudinal ≥65, transverse 5~25 |
4. Implementation suggestions
Choose the right film type:Choose transverse or longitudinal shrink film according to packaging requirements, giving priority to standardized specifications to ensure compatibility.
Strict quality control:During the production and procurement process, inspections are carried out according to the test methods in the standards (such as the tensile strength test of GB/T1040.3-2006).
Optimize storage conditions:Avoid high temperature and extrusion deformation. It is recommended to store in a cool and dry environment, and the storage period should not exceed 1 year.
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