GAG多层复合塑料薄膜

Primary Category

具体特性/优势

Core Description

Key Details and Specifications

材料构成

三层复合结构

由中间的APET（非晶态聚对苯二甲酸乙二醇酯）层和两侧的PETG（乙二醇改性聚对苯二甲酸乙二醇酯）外层通过共挤工艺制成。

融合APET与PETG的优势，形成坚固的高性能复合材料；共挤工艺确保层间结合均匀、结构完整。

Core Performance

High Transparency

光学透明度出众（超过90%），表面高光泽。

- 可见度高，满足需要清晰展示产品的应用

- 提升高端应用的美观度（如高档包装、展示柜）

- 保持透明外观，充分展示内装物品

抗冲击性优异

冲击强度和刚性出色；能有效吸收并分散冲击力。

- 为内装物品提供可靠保护，抵御外力作用

- 降低包装或防护罩应用中内容物受损的风险

- 在中等冲击载荷下保持结构完整

加工性能出色

兼容多种加工方式；加工过程中性能与外观保持不变。

- 支持锯切、模切、钻孔、激光切割、冷/热弯、粘接、焊接和抛光

- 可实现复杂设计和定制形状，满足个性化应用

- 加工过程中性能不衰减

Excellent Thermoforming Performance

High formability and low shrinkage; supports deep-draw forming without cracking.

- Can be formed without preheating, reducing processing complexity

- Extremely low shrinkage (approx. 0.5%), ensuring dimensional accuracy

- Uniform thickness in complex formed parts; no cracking during deep drawing

Meets Food Safety Requirements

Made from PETG, compliant with major global food safety regulations and hygiene standards.

- Suitable for applications involving direct or indirect food contact (e.g., food packaging, food display cabinets)

- Meets strict hygiene requirements, preventing food contamination

Environmental Friendliness

Recyclable material, aligned with sustainability goals.

- Reduces waste generation and environmental impact compared with non-recyclable materials

- Supports eco-friendly manufacturing and end-of-life disposal

- Contributes to the circular economy

Strength and Toughness

Available in white light and blue light types; high hardness, good toughness, and high overall strength.

- Reliable performance in demanding applications (e.g., heavy-duty packaging, protective covers)

- Supports high-frequency heat sealing for strong, durable packaging seals

- Maintains structural stability under normal use

Application Scenarios

包装行业

适用于防护包装、高可视产品包装及展示柜。

- 防护包装：保护易碎物品免受冲击损伤

- 高可视包装：透明材质清晰展示产品细节

- 展示柜：高光透明外观提升产品展示效果

定制加工应用

适用于对加工性和耐用性有要求的复杂设计与定制部件。

- 定制展示架：通过热成型制成复杂形状

- 防护罩：裁切、折弯以适配特定设备尺寸

- 高端产品外壳：经抛光获得高光泽美观表面