1. insulation performance: according to the different requirements on product packaging, packaging materials dealing with water, steam, gases, light, fragrance, odor, heat, has a certain block.
2. good safety performance: the toxicity of packaging materials should be small, so as not to contaminate the product and the impact on human health; packaging material should be non-corrosive, and insect, moth, mice, inhibition of microbial properties in order to protect the product safety.
3. proper processing performance: packaging materials shall be suitable processing, easy to make various containers should be easy to mechanization and automation of the packaging operations to accommodate large-scale industrial production should be suitable for printing, sign printing and packaging.
4. good economic performance: packaging materials should be widely distributed and easy, low cost, packing materials and packing containers after use should be easy to deal with, do not pollute the environment, so as to avoid hazards.
5. mechanical properties: packaging materials should be able to effectively protect the product. Should have a certain strength, toughness and flexibility to adapt to pressure, shock. Effects of static and dynamic factors such as vibration.
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Jiangsu Sunkey Plastic Packaging Co.,Ltd
ADD:99#, Zhongtong Road, Wuxi City, Jiangsu Province, CHN