Food safety
How to keep fresh vegetables without preservatives
Wrapping banana stalks with food wrap film, placing apples in potato bags ... will help preserve these fruits longer.
Wrap
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Articles about Wrap
56 published items.
Food safety
How to cover food containing toxic substances?
China Central Television (CCTV) on July 28 has announced 15 of 16 types of PVC food covering films containing DEHA plastics, which have been banned from use since 2005.
Science invention
Russia invents edible product wrapping paper
According to scientists, plastic bags usually need 40-100 years to decompose, but if they are destroyed by burning, polymer materials will generate many toxic substances.
New technology
This sheet of nylon coated food can decompose faster than usual by hundreds of times
There are many problems related to plastic waste. Most notably, the number of disposable plastic junk is increasing, and they need hundreds or even thousands of years to…
New technology
Safe silk technology keeps fresh fruit longer
US researchers have developed silk-wrapping technology that allows the fruit to remain fresh and succulent even when not in the refrigerator for a week.
New technology
Scientists Develop Flexible Camera
The flexible camera can wrap around the subject to help capture the special angles that the current camera can not do.
New technology
New-style packaging helps preserve food better than plastic wrap
Preserving food by using sealed plastic film is very popular now.
New technology
Successfully developed ultra-thin electronics
Researchers have developed an ultra-thin, transparent and flexible microchip that can wrap around a human hair that still works well.
New technology
Stunned with Santa's 'terrible' workload
On Christmas Eve, Santa consumes 150 billion calories and
New technology
Eggs do not need shells
A Japanese high school teacher developed a method of incubation in plastic wrap and plastic cups to replace the eggshell.
New technology
Batteries made from power supply paper for electronics on clothing and packaging
Imagine how much you care and care when opening a gift box wrapped in a beautiful wrapping paper. That's because paper characters like 'Happy Birthday' or &#…