When we make food packaging bags, there will inevitably be inventory, but some food bags will have some special smells. This packaged food is unsafe. What should I do if the food packaging pouch has an odor?
For the reference of most users: Food packaging pouches have a special smell, which mainly comes from ink solvents or composite glue and composite peptizers, and partly comes from the threat of composite packaging; therefore, attention should be paid to: How to deal with the odor of food packaging bag. The planning of food packaging pouch printing images should minimize colors and monochromatic elements. Food packaging bag manufacturers recommend avoiding printing images on the entire base panel.
Where are the food packaging bag manufacturers?
Choose food packaging inks and avoid using inks with strong odors. Do not use high boiling point solvents containing impurities such as tar benzene, benzene mixtures and solvent recovery. Composite glue shall not be used in the composite materials of high-odor single-component PS food packaging pouches. If the inner film material used in food bags has a peculiar smell, the PE film used as the filling material should not be used as a composite lining.
Plastic packaging bags greatly increase the printing speed and reduce the viscosity of the ink. The printing speed of food packaging bag is greatly improved, the ink viscosity is reduced, the ink volume is reduced, the oven and ventilation equipment are kept lubricated, and the ink residue and ink solvent are greatly reduced. The above are the food bag odor treatment methods summarized by food bag manufacturers. I hope it will be helpful to you. If you want to know more about food packaging bags, please continue to pay attention to this website or contact us for consultation.
Nowadays, people’s living standards continue to improve, and people’s requirements for quality of life are getting higher and higher, which also makes the use of food packaging bags more and more widespread. But how to protect food packaging bags to make them more durable?
Four ways to protect plastic packaging bags: Since food packaging bags are greatly affected by temperature, remember not to place them in direct sunlight, because strong ultraviolet rays will accelerate the aging of food packaging bags. Food packaging bags must prevent sudden heat and cold as much as possible to prevent thermal expansion and cold contraction of food packaging bags, thus reducing their service life.
Remember not to place food bags in humid places because air circulation is limited. It is easy to cause the bag to rot, thus affecting its use. For some food bags that have not been used for a long time, you must carefully check whether there are cracks before use.
The above are four ways to protect food packaging bags. We must remember this method so that your packaging bags can have a better service life. There are many types of vacuum bags, divided into industrial packaging and food packaging. The product standards of food vacuum bags are significantly higher than those of general industrial products. What should we pay attention to when choosing the right food vacuum bag?
