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Food Industry Packaging Frozen Food Packaging Machine Problems And Solutions

In recent years, due to frozen food cold storage capacity of a substantial increase, combined with consumer recognition of frozen food (mainly nutrition, health, convenience) to make frozen Food market Presenting a booming trend. Global economic development, social life and family patterns of rhythm changes and structural changes in frozen food Food industry The main reason for rapid development. According to relevant statistics, China's annual production of frozen food has reached about 6.5 million tons, and 25% a year rate increase, per capita consumption of nearly 10 kg. As frozen Food Packaging Continued popularity of the performance of food packaging machines have a higher demand. Frozen food packaging is constantly changing, gradually frozen food packing machine has required more versatile. The basic requirements of frozen food packaging is from the production, transportation, Sell Maintain the quality characteristics of their products to prevent bacterial contamination and food to be convenient. At present, the frozen food packaging in the form of two categories: soft type and hard type. Soft type is Plastic Film-based. Thick type package, such as thicker some of the wrap boxing, punching aluminum foil containers, a higher proportion of the former. Therefore, the food industry for food packaging machines for high, multifunctional. Now in the frozen food packaging applications have been put into market Packaging Machinery Equipment are: vacuum packaging machine, plastic sealing machine, shrink machine.

In the actual production, frozen food packaging vulnerable to the following questions:

1. Bags, poor impact resistance, transport, handling, shelf display process vulnerable to external forces of destruction, prone to break bag, the bag phenomenon, not only affect the appearance of packaging products, but also can not play packaging itself properly.

2. Smoothness bag itself is not good, the production process for the opening performance is poor, low productivity, but also will reduce bag usage, on the cost of waste.

3. Pouch seal strength is not enough, high temperature caused by heat sealing layer sealing the damage, the result is lower protective properties of packaging bags, the contents of the shelf life is shortened so that the contents reach the corresponding shelf-life.

4. Pouch peel strength between layers is small, pull-off force is not enough, poor mechanical properties of packaging bags, resulting in layered bags, packaging bags should not be able to achieve load-bearing effect on the contents can not play an effective protective effect.

5. Frozen food cold below standard, in the case of low temperatures, can not maintain the original properties of materials, packaging materials more brittle, so that the mechanical strength of packaging materials decreased, resulting in bag rupture and cracking, contents can not meet the more protective effect. 6. Easy-tear bags can not effectively play the role of the mouth, tear strength caused by too much easy opening bags, caused by the small bags tear strength decrease the mechanical properties, so it is necessary to meet the bags tear easily humanized design mouth , must also complete product protection.

7. Puncture performance bags, frozen food frozen is generally more hard, especially fish, Meat , Containing bones and hard objects, transport and stacking of products easily squeeze bag puncture, damage to seal bags, frozen food packaging bags so the penetrating demanding.

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