日常生活中常见的产品包装材料

1、产品应用名称及功能结构（常用结构）设计原理巧克力阻隔、避光、印刷美光，纸温热封性纯巧克力：光油/油墨/白BOPP/PVDC/冷封胶果仁巧克力：光油/油墨/VMPET/AD/BOPP/PVDC/冷封胶 饮料包装袋酸性饮料PH<4.5巴氏消毒，一般阻隔性中性饮料PH>4.5 121度 杀菌，阻隔性要高酸性饮料：PET/PE（CPP）BOPA/PE（CPP）PET/VMPET/PE中性饮料：PET/PA/CPPPET/AL/PA/CPPPET/AL/PET/CPPPA/AL/CPP 对于酸性饮料PET/PA能提供良好的阻隔性，耐巴氏消毒，由于酸性延长了保质期对于中性饮料AL提高

2、了最好的阻隔性，PET/PA强度高，耐高温杀菌。 酱油、沙司强度高，保质期长，防氧化，耐腐蚀，抗封口污染好KPA/LLDPE.EVABOPP/VMPET/LLDPE.EVAKOP、AL、VMPET均为高阻隔性材料，阻氧阻氢极好AL层远离内层，防止被腐蚀LLDPE.EVA抗封口污染性好液体清洁立体袋强度高，耐冲击，耐爆裂，阻隔好、刚性好、能挺立，耐应力开裂，封口好1 立体BOPA/LLDPE底BOPA/LLDPE2 立体BOPA/强化BOPP/LLDPE底：BOPA/LLDPE3 立体PET/BOPA/强化温 BOPP/LLDPE底 BOPP/LLDPE阻隔性好，材料性好，适用于立体包装袋；底部

3、柔性好，适用于加工；内层为改性PE，抗封口污染性好农药包装颗粒、粉末状要求低液态；要求强度、韧性好、抗冲击，抗跌落，密封性好 BOPA/VMPET/S-CPPBOPA柔韧性，耐刺穿，强度高，印刷性好VMPET：强度高阻隔性好，可采用增加型加厚镀层材料；S-CPP提供热封合性，阻隔性，抗腐蚀性，采用三元共聚PP或多层共挤含高阻隔EVOH、PA层MCPP粘合剂，宜采用极性大，内聚力大，结晶度高的粘合剂上胶量达4-5G/平方米 为佳要事先实验所用胶粘剂UK3640/UK6800LY-50VR/LY-50VRH等 重包装袋（米、豆、化肥）强韧、阻隔 PE/塑料织物/PPPE/PEPE/塑料织物/PE

4、PE热封性，柔韧性、耐跌落，塑料织物强度多以产品为基准的软包装：新鲜肉类BOPA/EVOA/PE BOPA/EVOA/EVABOPA/沙林 PET/沙林 VPA/EVA肉制品BOPP/PA/PE PET，PVDC/EVAPA/沙林 KPA/PE PA/PEKPET/PE PET/AL/PET/PEPET/AL/PE BOPA/EVOH/PEPET/EVOH/PE PVC/EVOH/PE饮料果汁PET/AL/PE PET/EVOH/PEBOPA/KPA/PE PET/AL/BOPA/PEBOPA/VMPET/PE PET/AL/PET/PEBOPA/KPET/PE 冷冻食品PET/PE BOPA

5、/PE VMPET/PEBOPP/VMPET BOPP/PE奶粉PET/PA/PE BOPP/VMPET/PE咖啡PET/PA/PA BOPP/AL/PEVMPET/PE 纸/PE/AL/PEBOPA/AL/PE BOPA/VMPET/PE饼BOPP/VMPET/CPP BOPP/PE/VMCPP/EXPPBOPP/EXPE/VMCPP BOPP/VMCPP速食烫PET/AL/PE 纸/AL/PEBOPA/EVOH/PE PA/PE KPA/PEPA/PE/AL/PE 盐渍菜、酱菜BOPP/PE BOPP/EVOH/PE（EVA）PET/PE（EVA） BOPP/PEKPET/PE KPA/P

6、E黄油奶酪BOPA/EXPE/PE BOPA/PE PET/PEPE/EVOH/PE 糕点BOPP/PE KOPP/PE BOPP/PE（EVA）KPET/PE （EVA）茶叶PET/PE/AL/PE BOPP/VMPET/PEKPET/PE PET/PE/VMPET/PE/CPP糖果VMPVC，OPE，PET/VMCPPBOPP/VMCPP PET/PL MT/CPP巧克力PET/VMCPP AL/EAA光油/BOPP/VMPET/冷胶膨化食品BOPP/CPP BOPP/VMCPP MT/PEPET/VMCPP BOPP/PE/VMPET/PE/CPP味精KPA/EXPE/PE BOPP/P

7、EKOP/PE PET/CPP榨菜BOPP/AL/PE BOPP/VMPET/PEPET/VMPET/PE BOPA/VMPET/PE医用类一般用BOPP/PE PET/PE BOPA/PEBOPA/CPP PET/VMCPPBOPP/VMPET/PE BOPP/AL/PE手术刀BOPP/PA/PE PET/AL/PE膏类PET/AL/PE日化产品 洗衣粉BOPP/PE BOPET/PE BOPA/PE洗涤液清洁剂BOPP/PE PET/BOPA/PEPE/PET/PE PET/CPPPET/BOPA/CPP PET/PE香波类BOPP/VMPET/PE BOPP/AL/EAABOPP/AL/

8、PE PET/AL/PE以产品为基准的软包装：名称常用结构PET类BOPP类 PA类蒸煮袋PET/PA/CPPPET/PA/AL/CPPPET/PA/CPP  肉丸肉饼BOPA/CPP沙司、酱油PET/AL/EVAPET/VMPET/EVA  酱油PA/VMPET液体汤PA/VMPET/PEPA/PA/PE 糕点、年糕PET/PA/CPPPET/PA/AL/CPP BOPP/CPPKBOPP/PE 蛋糕KPA/PEPA/VMPET/PE 奶粉PET/AL/PEBOPP/VMPET/PEKBOPP/PE磨婆料KPA/PE咖啡KPET/PEBOPP/AL/PEBOPP

9、/VMPET/CPP  PA/VMPET/PEPA/AL/PE 茶叶PET/AL/PEBOPP/AL/PEKBOPP/PEBOPP/VMPET/PE  BOPA/VMPET/LDPE榨菜、腌制品PET/AL/PE 辣酱PA/PEPA/VMPET/PE 干酪PET/PEKPET/PE KBOPP/PP辣酱油KBOPA/PE香肠午餐肉KPET/PE 榨菜酱菜BOPA/PEBOPA/EVABOPA/AL/CPP 油脂PET/EVOH 共挤膜 烧鸡PAPE烤肉类BOPA/PEKPA/PE 肉食海产品PET/PVDC/CPP 水产品PA/PE快

10、餐、冷冻食品PET/PEBOPP/CPPBOPP/PE 水煮笋BOPA/LLDPE雪糕 BOPP/PE储冷剂BOPA/LLDPE果汁包装PVDC/PET/PEPET/AL/PEPET/AL/PA/PE    牛奶PE/PET/AL/PE/纸/PE   化肥农药PET/AL/PE BOPA/LLDPE 医用品PET/PE BOPA/CPP 药品 BOPP/AL/PP  电缆用PET/PE/AL/PE   结构类使用：名称常用结构PET类BOPP类 PA类洗涤剂 BOPP/AL/PP BOPA/AL/LLDPE化妆品 BOPP/AL/PP衣被袋BOPA/LLDPE饼干 BOPP/KBOPP/PEBOPP/CPP   土豆PET/PEBOPP/PVDCBOPP/CPP 魔芋BOPA/PEKPA/PE 面包 BOPP/LDPEBOPP/CPP