Tel: +86 188 2689 9458
source:Industry News release time:2022-09-19 Hits:
Speaking of quick-frozen food, I know that it is deeply loved by the general public. For those who do not have the ability to cook, they are very partial to quick-frozen packaged food. Quick-frozen food is in direct contact with the packaging bags, and the packaging bags used are all food-grade materials, so that customers can buy with confidence and eat with peace of mind.
After the package is sealed, the food is not heated and sterilized. Even if the vacuum packaging bag is tightly sealed, the food will generate gas due to the growth and reproduction of the micro-organism, which will make the packaging bag bulge, which is not the original state. It's useless even if it's cramping, the thin * individual is quite small, and the food itself may have thin *,
After the food is deteriorated in the packaging bag, the micro-organisms will decompose the components in the material, thereby generating gas, resulting in a decrease in the solid area of the food, an increase in gas, and the phenomenon of bag swelling. But in general, if the food packaging bag is relatively tight, most of it is caused by the deterioration of the food.
The reason why the food packaging bag is bulky, inflated and leaking is that the seal is not tight. Either the bag is not sealed properly when vacuuming, or the heat is not enough and it is not pressed tightly, resulting in a little air leakage in the future. Unqualified vacuum packaging bags: If the quick-frozen food packaging bags are unqualified, there will be many small holes that are invisible to the naked eye, and air will enter the bag. Or the quality of the vacuum packaging bag is not good, and the sealing function is deteriorated a little bit.
Read recommendations:
Hot Sale BPA Free Plastic Drink Juice Fruit Liquid Packaging Stand Up Bag Spout Pouch
bag in box packaging distributors
Aluminum foil vacuum packaging and transparent vacuum packaging.gusset aluminum foil bag distributor
Popular recommendation
Bag-In-Box
Super pouch
Spout pouch
flexible packaging manufacturer
Spout pouch price
pouch with handle supplier
wine bag in box company
biodegradable clear mailing bags sales
Spout pouch Production
smart food Snack food bag company
New machine 1L-250L April,17,2023
When using vacuum packaging bags for food, it is inevitable to encounter difficulties. How to solve
How to choose a coffee bag?
Several common coffee bag materials
What are the ingredients of raw materials for the production of degradable plastic bags?
Take you to analyze the wrinkle phenomenon in the zipper bag
Bag-In-Box: Revolutionizing Liquid Packaging with Innovative Paper Bags
How to customize the packaging bag
Paper packaging
How to define the specifications and dimensions of packaging bags
We all know but not necessarily comprehensive plastic packaging bag use knowledge.zip lock aluminum
Aluminum foil bag basic knowledge
Microbiological requirements for food packaging bags.
The advantages and applications of Spout POUCHES
printed snack food bags Vendor.What to pay attention to when making food packaging bags
Why does facial mask use aluminum foil as packaging bag?
Why nylon vacuum packaging bags are favored by the food packaging industry
How long can cooked food vacuum packaging bags last?
Five characteristic temperatures in plastic bag production.plastic pouches for food packaging
The material characteristics of the food packaging bag you don't know.stand up pouches for food pack