Food packaging is to protect food from contamination, non-perishable, the importance of food safety measures, if not safe food wrapping itself that there would be no food safety.
What are the security risks,
food packaging bags how we can strengthen management?
Food packaging safety risk a: color printing ink to make food packaging looks more beautiful, attract consumer attention, color printing is one of important means.
Ink often contains all kinds of solvents: 1, alcohol solvent: ethanol (
Alcohol)
, isopropyl alcohol, n-butyl alcohol;
2, ester solvent, ethyl acetate, butyl acetate, isopropyl acetate;
3, benzene solvents: toluene, xylene;
4, ketone solvents, cyclohexanone, acetone, methyl ethyl ketone (
Butanone)
；
Sometimes mixed with heavy metals in the ink.
For countries, food packaging color printing ink has strict requirements, ink composition, solvent residues have clear rules.
Food packaging printing using alcohol solvent is safer, but he has no residue can exceed the standard.
These solvents, heavy metal has certain harm to human body, is also a color printing packaging source of risk.
In order to make more safe food packaging bags, choose the ink pigments to environmental safety, no heavy metal, printing solvent to evaporate in full, best do zero residual.
Batch inspection regularly sent to the third institutions at the same time, along with the goods have the certificate of inspection report.
Packaging inks are used by food grade ink, printing equipment, no residual solvents.
Accompanying with authoritative third party inspection report, can reverse tracking source of supply.
Packaging materials for food packaging safety risk 2: packing material security is the key of the food packaging safety, the chemical composition of the material is complex, direct contact with food.
Food packaging bags now many are with plastic film, and plastic components of complex, contact with the food the migration will happen, if excessive migration, composition has certain harm, will lead to food safety problems.
Especially the secondary material production has a lot of the composition such as detergents, whitening agent, all of these are easy migration and harmful substances.
In addition the viscose composite use overflow, solvent residue composition, viscose and packaging safety concerns.
In order to make more safe food packaging bags, do not covet is cheap, refused to use secondary material, unstable performance of packaging material, composite process to secure and reliable.
All material must be food grade, and the third party inspection certification authority.
Packaging raw materials suppliers are national production license certification, concrete material has the third party inspection certificate.
All materials are based on the original raw materials, ingredients environmentally safe migration, stable performance, not easy to happen.
Composite process safety, viscose is food grade, compound does not overflow, almost zero residual solvent, fully meet the requirements of food packaging.
Food packaging safety risk three: tore mouth sometimes opening design is not reasonable, food bag is difficult to tear apart, many people will bit it.
Even if ink, material is safe and reliable, but their composition is inedible.
That they are food grade, but said that they wouldn't have come in direct contact with food, is not to say that they can eat.
Opening design is not good, but difficult to open the bags is one of the security risks.
Good opening design or use easy tear the material is the essential means to improve food packaging safety.
The final product of the packaging bags, or have good opening design, or use the easy tear film material, let the consumer can easily open the packaging.
Countries pay more and more attention to the specification and monitoring of food packaging products manufacturers, for the safety of food packaging bags without the participation of social institutions.
Third party packaging inspection certification body of experience and advanced quality management system.
Actively introduce HACPP food safety system, further improve the GMP system.
Let food sack can trace back to realize filling production, use and sales to the recovery of each link have the authority to supervise, joint efforts to improve food packaging safety.
Tags: food packaging bags
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