Tel: +86 188 2689 9458
source:other news release time:2023-05-25 Hits:
Change "face"
Andrew Mills, a professor at Strastry University University in the United Kingdom, is leading researchers to develop this smart packaging bag.
If the food, fish and vegetables exceed the shelf life or the refrigerator for too long, the freshness will be damaged. According to the idea of the Mills team, when the freshness drops to a certain boundary, this smart plastic packaging bag will change the color. This also reminds people to store sealed food in the refrigerator.
If the packaging is damaged to endanger the quality of food, this plastic bag also has warnings.
Researchers say it can also help people distinguish between "best edible periods" and "quality shelf life", so they don't have to worry about eating bad stomachs.
Be able to breathe
The "freshness indicator label" that people usually use is a label placed in the food packaging bag, and the cost is not low.
Mills and others want to develop a new indicator of indications that make it integrated with plastic bags, thereby reducing costs. Mills said: "The current" air -conditioned packaging bag "promoted is mainly to suppress organic matter to break down food, but the price is considerable. We plan to develop new plastic products to reduce the price."
The new food packaging bag will have the "ventilation" function like air conditioning, extending the food preservation period. "Air conditioning" is not to adjust the temperature, but to reduce the amount of oxygen in the sealing bag, and fill the nitrogen and carbon dioxide to reduce the natural rotten rate of food.
If the oxygen value in the bag exceeds the predetermined value, the plastic bag will also change the color.
Help
According to official statistics, about 8.3 million tons of food are thrown away from British families each year, and 364,000 tons of edible foods are thrown away because of exceeding the "best edible period" each year, of which 39,000 tons of food have not yet been opened.
Mills said: "Now people throw too many foods. Whether for environmental or economic development, this is a destruction."
Mills said the first batch of smart packaging bags will be listed within two years. This will help housewives reduce waste.
Read recommendations:
Custom Size Printed Coffee Milk Juice Wine Bib Bag-In-Box With Valve Gift Cardboard Box
flexible packaging bags company
recyclable spout pouches manufacturer
What are the requirements for packaging in the frozen industry?
Popular recommendation
Bag-In-Box
Custom Laminated Printing Juice Bag Liquid Packaging Stand Up Plastic Water Spout Pouch
3L 5L Bag-In-Box Wine Dispenser Coffee/ Juice/ Water/ Oil Bag-In-Box With Valve
mini pet food bag custom
mulberry mini pouch with handle
bag in box packaging manufacturer
biodegradable spout pouches wholesale
custom spout pouches
super pouch tool bag price
pouch with handle Manufacturing
About the thickness of vacuum packaging bag
What does a bag in a box look like?
The quality of rice vacuum packaging is very important
Tell you how to distinguish the material of the vacuum packaging bag
Development prospect of packaging bags
The mobile BIB (Bag-in-Box) packaging solution
digital printing flexible packaging
Food vacuum packaging bag: a very convenient packaging method
juice bag in box Factory.Classification of liquid packaging bags
Why are cylindrical bag-in-box so popular?
How long can I keep bread with bags?
What are the advantages of composite packaging bags?
How to detect electrostatic bags?
Suitable plastic packaging bag.stand up coffee packaging
The reasons and preservation skills of the aging of food packaging bags.petco free dog food bag whol
What is a biodegradable packaging bag?spout pouch serves Solution
Traditional testing methods of package sealing
Clear Spout Pouch is widely used in the daily chemical industry.stand up pouch with spout packaging
Eight -sided sealed bags and self -standing bags.petco free dog food bag Production
Guidance on the correct selection of plastic packaging bags.mini Snack food bag distributors