GB/T 44572-2024 in English
VALIDBiaxially oriented polyethylene (BOPE) film
- Issued on:2024-09-29
- Implemented on:2025-04-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$262.00
《GB/T 44572-2024双向拉伸聚乙烯（BOPE）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
1. Background and significance of the standard
GB/T 44572-2024 is the first unified standard for biaxially oriented polyethylene (BOPE) film in my country, filling the gap in this field in China. With the rapid development of industries such as packaging and construction, the market demand for high-performance films has surged, and the formulation of this standard provides a scientific basis for product quality.
2. Scope of the standard and applicable fields
| Project | Specific requirements | Scope of application |
|---|---|---|
| Film classification | Printed composite film, heat-sealing film, aluminized substrate film | Packaging, building materials, food and other industries |
| Technical indicators | Including tensile strength, haze, heat-sealing strength, etc. | Applicable to products with polyethylene resin as the main raw material |
3. Comparison of standard framework and dimensions
Table 1: Comparison of film appearance requirements
Control of defects such as crystal points and bubbles: ≤15/m² to ensure product quality.
Table 2: Physical and mechanical performance indicators
Tensile strength: ≥80MPa (printed composite film), for other types of film performance indicators, please refer to the original standard.
4. Implementation suggestions and future prospects
- Enterprise level: It is recommended that enterprises optimize production processes and improve product quality based on the standard.
- Testing agencies: Strengthen the promotion and implementation of the standard and the tracking of implementation effects.
- Industry impact: It is expected that the BOPE film market will show rapid growth in the next three years, and this standard provides clear technical guidance for enterprises.
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