Top-line packagingTel: +86 188 2689 9458

Top-line packagingEmail: info@toplinepackaging.com

Top-line packaging
Top-line packaging
Top-line packaging
Top-line packaging Home  >  NEWS  >  Industry News

Is it normal for frozen food packaging bags to bulge?

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:

Custom Laminated Printing Juice Bag Liquid Packaging Stand Up Plastic Water Spout Pouch

bag in box manufacturer

spout pouch machine wholesaler

The design of rice packaging bags should focus on brand concept and color positioning

Some questions about KRAFT PAPER POUCH.stand up ziplock kraft paper pouch

Popular recommendation

Aluminum foil bag

Custom Special Shaped Super Pouch Aluminum Foil 1.5L 3L 5L Stand Up Drink Juice Liquid Pouch With Va

Flexible packaging film roll

wine bag in box supplier

refillable spout pouches Manufacturing

Vacuum zipper bag Factory

stand up spout pouch manufacturers

mulberry mini pouch with handle manufacture

refillable spout pouches

pouch with handle custom

ordering flexible packaging film roll price.Where can I find a manufacturer of high-quality food pac

How to test the packaging bag.

How to use food packaging bags specifically

Features and uses of textured vacuum bag

With Spout pouch - a new form of packaging

The selection details of paper bag making are important

The vacuum packaging bag could not be sealed because of this

Packing bag sealing brittle and brittle break how to do?

What are the advantages of the bag in the BIB box.bag in box 5l

What are the classifications of biodegradable plastic bags?

How to protect food packaging bags specifically.mini Snack food bag manufacturer

Precautions for food vacuum packaging bag

Traditional testing methods of package sealing

The integrity and advantages of the PET FOOD BAG Clip bag.pet fish food bag maker

How to Plan Bag in Box Printing.bag in box wine dispenser

Discussion on the Benefits of Vacuum Packaging Bags for Tea.vacuum zipper bags company

Reasons for Odor in Food Packaging Bags

Difficulties in Aluminum Foil Bag Packaging Technology.Aluminum foil bag company

Analysis of food vacuum bag

The Development Trend of Bags in Boxes is Towards Recycling, Green and Environmental Protection.bag

Share:

Email

Wechat Whatsapp

Leave Your Message