不同类型的食品包装袋会使用的材料！
1.高温蒸煮袋
1. High temperature cooking bag
产品要求：
Product requirements:
用于肉类、禽类等包装，要求包装阻隔性好、耐骨头孔破，在蒸煮条件下不破、不裂、不收缩、无异味。
For packaging meat, poultry, and other products, it is required to have good barrier properties, resistance to bone holes, and sterilization without breaking, cracking, shrinkage, and odor under cooking conditions.
设计结构：
Design structure:
透明类：BOPA/CPP，PET/CPP，PET/BOPA/CPP，BOPA/PVDC/CPP，PET/PVDC/CPP，GL-PET/BOPA/CPP
Transparent category: BOPA/CPP, PET/CPP, PET/BOPA/CPP, BOPA/PVDC/CPP, PET/PVDC/CPP, GL PET/BOPA/CPP
铝箔类：PET/AL/CPP，PA/AL/CPP，PET/PA/AL/CPP，PET/AL/PA/CPP
Aluminum foil: PET/AL/CPP, PA/AL/CPP, PET/PA/AL/CPP, PET/AL/PA/CPP
理由：
reason:
PET：耐高温、刚性好、印刷性好、强度大。
PET: High temperature resistance, good rigidity, good printability, and high strength.
PA：耐高温、强度大、柔韧性、阻隔性好、耐穿刺。
PA: High temperature resistance, high strength, flexibility, good barrier, and puncture resistance.
AL：佳阻隔性，耐高温。
AL: Excellent barrier performance and high temperature resistance.
CPP：为耐高温蒸煮级，热封性好，无味。
CPP: It is a high-temperature cooking grade with good heat sealing performance, non-toxic and odorless.
PVDC：耐高温阻隔材料。
PVDC: High temperature resistant barrier material.
GL-PET：陶瓷蒸镀膜，阻隔性好，透微波。
GL-PET: Ceramic vapor coating with good barrier properties and microwave transmission.
济南订做食品包装袋厂家认为，对于具体产品选择合适结构，透明袋大多用于蒸煮，AL箔袋可用于超高温蒸煮。
Jinan customized food packaging bag manufacturers believe that for specific products, transparent bags are mostly used for steaming, while AL foil bags can be used for ultra-high temperature steaming.
2.膨化休闲食品包装袋
2. Expanded snack food packaging bags
产品要求:阻氧、阻水、避光、耐油、保香、外观挺刮、色彩鲜艳、成本低廉。
Product requirements: oxygen resistance, water resistance, light resistance, oil resistance, fragrance retention, scratch resistant appearance, bright colors, and low cost.
设计结构:
Design structure:
BOPP/VMCPP
BOPP/VMCPP
理由:
reason:
BOPP与VMCPP均挺刮,BOPP印刷性好,光泽度高。VMCPP阻隔性好,保香阻湿。CPP耐油性也较好。
Both BOPP and VMCPP are quite scratch resistant, with good printability and high glossiness. VMCPP has good barrier properties, maintaining fragrance and moisture resistance. CPP also has good oil resistance.
3.饼干包装袋
3. Cookie packaging bags
产品要求:
Product requirements:
阻隔性好、遮光性强、耐油、强度高、无臭无味、包装挺刮。
Good barrier, strong shading, oil resistance, high strength, odorless and odorless, and the packaging is quite scratch resistant.
设计结构:
Design structure:
BOPP/EXPE/VMPET/EXPE/S-CPP
BOPP/EXPE/VMPET/EXPE/S-CPP
理由:
reason:
BOPP刚性好、印刷性好、成本低。VMPET阻隔性好、避光阻氧、阻水。S-CPP低温热封性好、耐油。
BOPP has good rigidity, printability, and low cost. VMPET has good barrier properties, prevents light, oxygen, and water. S-CPP has good low-temperature heat sealing performance and oil resistance.
4.奶粉包装袋
4. Milk powder packaging bags
产品要求:
Product requirements:
保质期长、保香保味、防氧化变质、防吸潮结块。
Long shelf life, fragrance and flavor preservation, anti oxidation and deterioration, and anti moisture absorption and agglomeration.
设计结构:
Design structure:
BOPP/VMPET/S-PE
BOPP/VMPET/S-PE
理由:
reason:
BOPP印刷性好,光泽好,强度好,适中。
BOPP has good printability, good gloss, good strength, and moderate price.
VMPET阻隔性好,避光,韧性好,具金属光泽以采用增强型PET镀铝为佳,AL层厚。S-PE抗污染封口性好,低温热封性。
VMPET has good barrier properties, avoiding light, good toughness, and metallic luster. It is better to use reinforced PET aluminum plating, with a thick AL layer. S-PE has good anti pollution sealing performance and low temperature heat sealing.
5.绿茶包装袋
5. Green tea packaging bags
产品要求:
Product requirements:
防变质、防变色、防变味,也就是防止绿茶所含的蛋白质、叶绿素、儿茶酸、维C类氧化。
Anti spoilage, anti discoloration, and anti flavor, which means preventing the oxidation of proteins, chlorophyll, catechins, and vitamin C in green tea.
设计结构:
Design structure:
BOPP/AL/PE，BOPP/VMPET/PE，KPET/PE
BOPP/AL/PE，BOPP/VMPET/PE，KPET/PE
理由:
reason:
AL箔、VMPET、KPET均为阻隔性很好的材料,对氧气、水蒸气、异味的阻隔性好。AK箔、VMPET的避光性也很好。产品适中。
AL foil, VMPET, and KPET are all materials with good barrier properties, which have good barrier properties for oxygen, water vapor, and odors. AK foil and VMPET also have good light resistance. The product price is moderate.
That's all for explaining the materials used in different types of food packaging bags. If you have any doubts or needs, please come to our website http://www.jingmeisuliao.com Consult!
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