High-temperature cooking bags of type and scope of application
Author:yltpacking Time:17/06/08 Click:
High temperature cooking bags is the high-end product in flexible packaging, why said high-end bags?There are two factors, one is high profit, profit of each bag is more expensive than ordinary bags of the same specification.The other is a high risk, because the color change, peel strength decrease, bags etc. The problems caused by many, small manufacturer return loss, as a result of light person order, the person that weigh will pay for the content in products stored a lot of costs.Here are the retort pouch manufacturer to introduce you to the three common retort pouch bag type:
A normal cooking bags, transparent, because can see the content, so been adopted by most of the food processing plant. Especially pickled vegetables, rice and other packaging, and sales of the burger Patty at low temperatures, mostly using this type of packaging material. These transparent ordinary packaging materials, its outer use nylon or polyester film, the inner layer is polypropylene, polyethylene and polyolefin film.
Type 2, transparent isolation, high protein and fat content of processed meat and fish processed products sterilization, require the use of transparent isolation type packaging materials. The packaging material of high barrier property between the two polyvinylidene chloride. High barrier property of thin film by co-extrusion composite polyvinylidene chloride as an intermediary.
Three type, aluminum foil isolation, most of the soft canned is curry, stew. Senior food, meat and cooked food in the food packaging materials, aluminum foil is to prevent the aroma releasing, base material with shading sex. Making this kind of bag, printed polyester film and aluminum foil in the first place dry compound, and then and polyethylene or polypropylene film composite.
Common types of retort pouch to circulate on the market basically has transparent type, transparent isolation type, aluminum foil isolation type three, these 3 kinds of bag type is mainly depending on the selected custom requirement for packing food.
