1. Cooking packaging bag
Packaging requirements: Used for packaging meat, poultry, and other products. The packaging should have good barrier properties, be resistant to bone holes, sterilize, crack, shrink, and have no odor under cooking conditions.
Design structure:
Transparent category: BOPA/CPP, PET/CPP，PET/BOPA/CPP，BOPA/PVDC/CPP
PET/PVDC/CPP，GL-PET/BOPA/CPP
Aluminum foil: PET/AL/CPP, PA/AL/CPP
PET/PA/AL/CPP，PET/AL/PA/CPP
Design reason:
PET: High temperature resistance, good rigidity, good printability, and high strength.
PA: High temperature resistance, high strength, flexibility, good barrier properties, and puncture resistance.
AL: Best barrier performance and high temperature resistance.
CPP: It is a high-temperature resistant cooking grade with good heat sealing, non-toxic and odorless.
PVDC: High temperature resistant barrier material.
GL-PET: Ceramic vapor coating with good barrier properties and microwave transmission.
For specific product selection, transparent bags are mostly used for cooking, while AL foil bags can be used for ultra-high temperature cooking.
2. Expanded snack food
Food packaging plastic bags packaging requirements: Oxygen blocking, water blocking, and avoidance
Light, oil resistant, fragrant, brightly colored, and cost-effective.
Design structure: BOPP/VMCPP
Design reason: Both BOPP and VMCPP are quite scratch resistant, BOPP has good printability and high glossiness. VMCPP has good barrier properties, maintaining fragrance and moisture resistance. CPP also has good oil resistance.
3. Cookie packaging
Plastic pouch with zipper packaging requirements: good barrier, strong shading, oil resistance, high strength, odorless and tasteless.
Design structure: BOPP/EXPE/VMPET/EXPE/S-CPP
Design reason: BOPP has good rigidity, good printability, and low cost.
VMPET has good barrier properties, avoiding light, oxygen, and water.
S-CPP has good low-temperature heat sealing and oil resistance.
4. Milk powder packaging
Packaging requirements: long shelf life, fragrance and flavor preservation, anti oxidation and deterioration, and anti moisture absorption and clumping.
Design structure: BOPP/VMPET/S-PE
Design reason: BOPP has good printability, good gloss, good strength, and moderate price.
VMPET has good barrier properties, light avoidance, good toughness, and metallic luster. It is best 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. Green tea packaging
Packaging requirements: Anti spoilage, anti discoloration, and anti odor, which means preventing the oxidation of proteins, chlorophyll, catechins, and vitamin C contained in green tea.
Design structure: BOPP/AL/PE, BOPP/VMPET/PE，KPET/PE
Design reason: AL foil, VMPET, and KPET are all materials with excellent barrier properties, which have good barrier properties against oxygen, water vapor, and odors. AK aluminum foil bag and VMPET also have excellent light resistance. The product price is moderate.
6. Beverage packaging bags
Packaging requirements: The pH value of acidic beverages is less than 4.5, pasteurized, and generally barrier resistant.
Neutral beverages have a pH value greater than 4.5, which requires high sterilization and barrier properties.
Design structure:
Acidic beverages: PET/PE (CPP), BOPA/PE (CPP), PET/VMPET/PE
Neutral beverages: PET/AL/CPP, PET/AL/PA/CPP，PET/AL/PET/CPP，PA/AL/CPP
Design reason: For acidic beverages, PET and PA can provide good barrier properties and resistance to pasteurization. Due to acidity, the shelf life is extended.
For neutral beverages, AL provides the best barrier properties, high PET and PA strength, and high temperature sterilization resistance.
Hebei Xiong’an Yuanrui Supply Chain Management Co., Ltd. was established in 2019 and approved by the Ministry of Commerce as a supply chain company that integrates product sales and international logistics.
The company has the right to operate its own import and export business, as well as the right to operate international freight forwarding business.
Our sales products mainly include various types of paper and plastic packaging, plastic zippers, and bag making machinery.
Sold to Europe, America, the Middle East, Southeast Asia, India, Pakistan, and other parts of the world.
