Tel: +86 188 2689 9458
source:other news release time:2022-09-26 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:
bag for food packaging.What are the application scope of composite packaging bags
Popular recommendation
Custom Print Side Gusset Coffee Pouch Black Matte Coffee Beans Packaging With Valve
Eco Friendly Plastic Mylar Pouch Stand Up 50ml 100ml 200ml 250ml Custom Aluminum Spout Pouch
Hot Sale BPA Free Plastic Drink Juice Fruit Liquid Packaging Stand Up Bag Spout Pouch
super pouch tool bag Solution
kraft paper spout pouch manufacture
spout pouch packaging bags Production
eco friendly spout pouches
refillable spout pouches custom
stand up spout pouch wholesaler
bag in box Processing
When using vacuum packaging bags for food, it is inevitable to encounter difficulties. How to solve
How to distinguish the quality of OPP card head plastic bag?
What is the function of the hole on the coffee bag
The origin of aluminum foil bags!aluminum foil bags for cooking distributors
What are the classifications of biodegradable plastic bags?
What is the material of PE bag and what type of packaging bag can be made
Characteristics of food composite bags.flexible packaging film roll pouches Solution
What is the future development trend of the spout pouch bag?
Key Players in Bag-in-Box Industry
The printing principle of composite bags.eco friendly spout pouches custom
Food safety testing methods for liquid packaging bags.digital flexible packaging
What is the performance of food packaging bags.paper snack food bag manufacturer
Low carbon composite aluminum foil bag raw materials have become the main theme
Precautions for PP packaging bag printing
juice bag in box Manufacturing.How to Choose a Qualified Food Packaging Bag
Box in Bag Industry Market.bag in box maker
Advantages of biodegradable plastic bags
Explanation on Flexible Packaging.flexible packaging supplier
Vacuum is the key to vacuum food packaging bags.Vacuum zipper bag company
Eight -sided sealed bags and self -standing bags.petco free dog food bag Production