What material is good for biscuit food packaging bags?

Biscuits are one of the common leisure foods in our daily lives, with a wide variety of varieties and increasingly diverse flavors, which are very popular among consumers. The performance of food packaging bag materials directly affects the storage life and taste changes of biscuits. Choosing suitable packaging materials is the key to biscuit packaging. So, what material is good for biscuit food packaging bags?
What material is good for biscuit food packaging bags? Jinde Packaging introduces that biscuit packaging bags are generally made of composite film, which is a thin film composed of two or more layers of materials. The main materials used include food contact grade PP, PE, AL, PET, etc. The choice of two materials for packaging depends on the characteristics and requirements of the cookies, and different cookies also vary.
 
The ordinary packaging, inflatable packaging, and outer packaging of cookies usually use aluminum-plastic composite film materials and aluminum plated composite film materials, among which BOPP/Al/PE has good barrier properties, heat sealing properties, and puncture resistance; BOPP (20)/VMCPP (25-30): highly moisture-proof, light blocking, gas proof, oil proof, odor proof, and scratch resistant packaging; VMBOPP (20)/VMPET (12)/CPP (40);  PET/VMPET/PE: Barrier, oil resistant, high-strength, odorless, scratch free, packaging resistant to oil, VMPET (cold sealing) VMPET (cold sealing) is suitable for cold sealing. For ordinary plastic composite film packaging, it is also commonly used for ordinary packaging and inflatable packaging of biscuits. Among them, BOPP/CPP heat sealing layer (such as BOPP (20)/CPP (40-50)) has lower cost and better warranty effect, with a warranty period of up to 6 months. The heat sealing layer can be made of ion exchange membrane or EVA. After reverse printing of biaxially oriented polypropylene, PA/PE and PET/PE exhibit good barrier properties, light blocking properties, heat sealing properties, and strength at lower temperatures, with a shelf life of up to 6-12 months; OPP/PE, KOPP/PE, BOPP/KOPP/PE have oil and moisture resistance.
 
Pastry packaging usually uses BOPP/VMPET/CPP (PE), BOPP/PE/VMCPP/PP, BOPP/Al/PE: these packaging materials have high barrier properties, strong toughness, and good light shielding, but the price is slightly higher. KOPP/PE (CPP) is commonly used as the outer packaging for pastries made from rice or beans, which do not require high barrier properties. Double coating BOPP film (KBOPP): suitable for packaging large fat dry or light food, such as Sachima, rice cakes, crisp rice cakes, etc. BOPP/PE: commonly used for ordinary packaging of cakes, with low barrier properties and low prices.
 
The above introduction about the material of biscuit food packaging bags is organized by Jinde Packaging. Jinde Packaging has been focusing on the research and development of food packaging bags and vacuum packaging bags for 11 years, with rich experience, high production capacity, sophisticated equipment, excellent quality, and low price. Jinde Packaging integrates the production and sales of food packaging bags, with synchronous online and offline operations, wide coverage, thoughtful service, timely delivery, and stable quality. Jinde Packaging provides wholesale and customization services for food packaging bags, offering unique services such as design and pattern free sampling. It is an ideal manufacturer for wholesale and customization of food packaging bags. The manufacturer provides direct quality and price double insurance. Service Hotline: 15902743510