Why does the milk powder packaging have the phenomenon of deflated bags? What should we do if the liquid milk packaging leaks or breaks the bag?
What should I do if the packaging of meat products swells after cooking and sterilization? How to solve the problem of leakage at both ends of the sausage package sealed with aluminum buckle? Why does the heat-sealing part of the meat product package leak liquid?
What is the reason for the bulging bag of flavored fish packaged in aluminum-plastic composite film? s packaged with aluminized composite film absorb moisture?
Ensuring the overall sealing performance of tea is one of the basic requirements of tea product packaging
If the heat sealing strength at the bottom of the packaging bag is low, it is easy to cause problems such as cracking and leakage at the seal and cannot be reused. There is a problem of root cutting at the seal, which causes the package to leak at the root of the heat seal, or even break the bag. To sum up, manufacturers should attach great importance to the detection of heat sealing strength of packaging bags.
If the puncture resistance of the wrapping film is poor, it is easy to be damaged by sharp objects, resulting in loose separation of products or goods, and cannot play a protective role. This is also the reason why stretch film packaging should have high puncture resistance.
What should we do if there is a peculiar smell in the plastic packaging during use? What properties should be paid attention to when the packaging materials of sauced meat products enter the factory? What properties should be paid attention to in the packaging of finished milk powder?
The tobacco manufacturers should strictly control the barrier properties of aluminized cigarette packs to water vapor.
The opening force of the French fries paper cup sealing cover film is also called the sealing strength or heat sealing strength.
What are the reasons for the slippage or deviation of puffed food packaging during bag making? Why does the puffed food packaging leak and deflate? Which properties should be paid attention to in the packaging of finished milk powder?
This article introduces the moisture permeability test of diapers to explain the importance of moisture permeability to diapers.
plastic shopping bag manufacturers should strengthen the flexibility of plastic shopping bags, enhance their tensile strength, and extend the service life of plastic bags.
