不同類型的食品包裝袋會使用的材料！
1.高溫蒸煮袋
1. High temperature cooking bag
產品要求：
Product requirements:
用于肉類、禽類等包裝，要求包裝阻隔性好、耐骨頭孔破，在蒸煮條件下不破、不裂、不收縮、無異味。
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.
設計結構：
Design structure:
透明類：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
鋁箔類：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：耐高溫、剛性好、印刷性好、強度大。
PET: High temperature resistance, good rigidity, good printability, and high strength.
PA：耐高溫、強度大、柔韌性、阻隔性好、耐穿刺。
PA: High temperature resistance, high strength, flexibility, good barrier, and puncture resistance.
AL：佳阻隔性，耐高溫。
AL: Excellent barrier performance and high temperature resistance.
CPP：為耐高溫蒸煮級，熱封性好，無味。
CPP: It is a high-temperature cooking grade with good heat sealing performance, non-toxic and odorless.
PVDC：耐高溫阻隔材料。
PVDC: High temperature resistant barrier material.
GL-PET：陶瓷蒸鍍膜，阻隔性好，透微波。
GL-PET: Ceramic vapor coating with good barrier properties and microwave transmission.
濟南訂做食品包裝袋廠家認為，對于具體產品選擇合適結構，透明袋大多用于蒸煮，AL箔袋可用于超高溫蒸煮。
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.膨化休閑食品包裝袋
2. Expanded snack food packaging bags
產品要求:阻氧、阻水、避光、耐油、保香、外觀挺刮、色彩鮮艷、成本低廉。
Product requirements: oxygen resistance, water resistance, light resistance, oil resistance, fragrance retention, scratch resistant appearance, bright colors, and low cost.
設計結構:
Design structure:
BOPP/VMCPP
BOPP/VMCPP
理由:
reason:
BOPP與VMCPP均挺刮,BOPP印刷性好,光澤度高。VMCPP阻隔性好,保香阻濕。CPP耐油性也較好。
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.餅干包裝袋
3. Cookie packaging bags
產品要求:
Product requirements:
阻隔性好、遮光性強、耐油、強度高、無臭無味、包裝挺刮。
Good barrier, strong shading, oil resistance, high strength, odorless and odorless, and the packaging is quite scratch resistant.
設計結構:
Design structure:
BOPP/EXPE/VMPET/EXPE/S-CPP
BOPP/EXPE/VMPET/EXPE/S-CPP
理由:
reason:
BOPP剛性好、印刷性好、成本低。VMPET阻隔性好、避光阻氧、阻水。S-CPP低溫熱封性好、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.奶粉包裝袋
4. Milk powder packaging bags
產品要求:
Product requirements:
保質期長、保香保味、防氧化變質、防吸潮結塊。
Long shelf life, fragrance and flavor preservation, anti oxidation and deterioration, and anti moisture absorption and agglomeration.
設計結構:
Design structure:
BOPP/VMPET/S-PE
BOPP/VMPET/S-PE
理由:
reason:
BOPP印刷性好,光澤好,強度好,適中。
BOPP has good printability, good gloss, good strength, and moderate price.
VMPET阻隔性好,避光,韌性好,具金屬光澤以采用增強型PET鍍鋁為佳,AL層厚。S-PE抗污染封口性好,低溫熱封性。
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.綠茶包裝袋
5. Green tea packaging bags
產品要求:
Product requirements:
防變質、防變色、防變味,也就是防止綠茶所含的蛋白質、葉綠素、兒茶酸、維C類氧化。
Anti spoilage, anti discoloration, and anti flavor, which means preventing the oxidation of proteins, chlorophyll, catechins, and vitamin C in green tea.
設計結構:
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均為阻隔性很好的材料,對氧氣、水蒸氣、異味的阻隔性好。AK箔、VMPET的避光性也很好。產品適中。
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.yscmbj.com Consult!
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