The retort pouch is a composite plastic film bag that can be heat-treated. It has the advantages of both a can container and a boiling water-resistant plastic bag . Therefore, it is also called "soft can". It has been proven in use for many years to be an ideal sales packaging container. Retort bags are generally made of three or four layers of materials.
In terms of food packaging, compared with metal can containers and frozen food packaging bags , retort bags have many unique advantages:
1: Maintain the color, aroma, taste and shape of food. The retort pouch is thinner, which can meet the sterilization requirements in a short period of time, and preserve the original color, aroma, taste and shape of the food as much as possible.
2: Easy to use. The retort pouch can be opened conveniently and safely. When eating, put the food even in the bag into boiling water and heat for 5 minutes to open and eat, even without heating.
3: Convenient storage and transportation. Retort bags are light in weight, can be stacked for storage, and occupy a small space. After packaging food, they occupy less space than metal cans, which can make full use of the storage and transportation space and save storage and transportation costs.
4: Save energy. Because the retort bag is thinner, the temperature in the bag can quickly reach the lethal temperature of bacteria when heated, and the energy consumption is 30-40% less than that of iron cans.
5: Easy to sell. Retort pouches can be packed separately or combined with different foods according to market needs, and customers can choose them at will. In addition, because of the exquisite decoration, the sales volume has also been greatly increased.
6: Long storage time. The food packaged in retort bags does not need to be refrigerated or frozen, and has a stable shelf life, which is comparable to metal cans. It is easy to sell and easy to use at home.
7: The manufacturing cost is lower. The price of composite film for making retort bags is lower than that of metal plates, and its production process and required equipment are much simpler, so the price of retort bags is lower.
Dongguan Chengyi Packaging Products Co., Ltd. has many years of experience in the production of high-temperature retort bags and retort pouches(aluminum foil retort pouch), and can provide you with the best quality and service. Welcome to consult!
Post time: Dec-15-2022