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铝箔复合包装材料的用途玉米包装袋设计图片欣赏
铝箔内层或外层常为尼龙薄膜,厚度约20,以提供韧性、抗机械冲击性等,外层通常为,厚度约12。有防止铝箔折裂的功能,且有光泽、防水等性能。这种软罐头铝箔袋具有良好的机械性能和密封加工性能,防潮、阻气、保香性好,抗油、耐腐蚀性好,且***、无臭、无味,安全可靠,并方便印刷,适用于自动化、机械化的作业,比金属罐头更轻量化,更经济、更节能。
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含铝箔高温蒸煮食品包装,如何生产更好玉米包装袋设计图片欣赏
含铝箔高温蒸煮食品包装,如何生产更好
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