Tel: +86 188 2689 9458
source:other news release time:2022-09-27 Hits:
According to the stretching treatment of paper and cardboard vacuum bags with organic chemical fluoride, the paper can be made anti-drying, that is, it can prevent oil and vegetable grease from penetrating into the paper from food 96).
Perfluorohydrocarbyl ammonium salts and perfluorohydrocarbyl ammonium sulfates are common oil repellants. Under consideration, it was found that polyfluoroalkyl phospholipids are the key source of perfluorocardiac and perfluoroacid.
Perfluorocarboxylic acid (PFCAa), a decomposable compound, is suitable for the production of oil repellents for non-stick pans and food products that touch raw materials. According to overseas consideration, if this compound in paper packaging products will be transferred to the ingredients and be digested and absorbed by the body, it will cause blood and organic chemical environmental pollution*4).
Similar to vacuum bags, vacuum bag products also have the problem of environmental pollution caused by printing ink. There is no special printing ink for food packaging materials in my country, and most of the printing inks for packaging and printing on paper packaging are solvent-based gravure printing inks containing xylene and toluene." After drying, most solvents can be deleted, but Residual organic solvents will be transferred to food and smear health. Secondly, in the colorants and dyes used in printing inks, there are metal cadmium (lead pot, mercury inscription, etc.), aniline or condensed ring chemicals Substances and other chemical substances can constitute heavy metal pollution, while aniline or condensed ring dyes are significant harmful substances.”
Therefore, the harmful substances in the water-based ink for paper packaging are very heavy for food hygiene and safety. In order to ensure the safety of food packaging materials, the use of benzene-free packaging and printing will become a development trend.
Read recommendations:
Custom Special Shaped Super Pouch Aluminum Foil 1.5L 3L 5L Stand Up Drink Juice Liquid Pouch With Va
pouch flexible packaging custom
What are the composition of plastic bags?coffee packaging plastic bag wholesale
What are the twelve structural types of commonly used packaging bag films
Popular recommendation
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
Custom Print Side Gusset Coffee Pouch Black Matte Coffee Beans Packaging With Valve
super pouch maker
kraft paper spout pouch price
stand up Spout pouch manufacturer
smart food Snack food bag distributors
packaging spout pouch manufacture
biodegradable spout pouches supplier
bag in box Production
Kraft paper spout pouch bag in line with the theme of environmental protection in the world
The origin of aluminum foil bags!aluminum foil bags for cooking distributors
Advantages of Juice Packaging in Boxes and Bags
Bag-in-Box with Tap: The Innovative Solution for Efficient Liquid Packaging
What are the advantages of plastic packaging bags
What are the ingredients of raw materials for the production of degradable plastic bags?
The printing principle of composite bags.eco friendly spout pouches custom
Convenient choice: Environmentally friendly liquid portable bag
What are the packaging forms for beverages and liquid food?
Coffee Pouch: Ultimate Guide
What kinds of bags are there
Vacuum packing bag
Precautions for food vacuum packaging bag
Customized milk tea packaging bag manufacturers
Folding plastic steel packaging belt for packaging bag
Do you know the material characteristics of the nylon packaging bag?food eco friendly packaging
Introduction to Testing Methods for Food Packaging Bags.best food packaging
The difference between textured vacuum bag and vacuum bag
The savior of the express delivery industry - buffer gas column bags.aluminium spout pouch sales
Plastic packaging bags teach you what to pay attention to when using plastic packaging.gusset alumin