Basic Materials 50 liters plastic bucket

Basic Materials 50 liters plastic bucket

 

50 l plastic bucket plastic bucket sold curtain field, its main raw material of polyethylene, polyvinyl chloride, propylene wing three. Commonly used plastic film, mainly polyethylene, polyvinyl chloride, polypropylene, and polyester, polyamide, polyvinylidene chloride and other six categories.

  50 l plastic buckets and film in the market earlier. It is based on the vinyl chloride monomer polymerization. Vinyl chloride monomer is toxic, making polyvinyl chloride added plasticizer, stabilizer, lubricant, and a coloring agent, most also contain lead or other toxic substances. These substances water, acids, alkalis, alcohol, oil, thereby contaminating the dissolution will be served or packaged food that people eat is clearly unsafe. According to foreign reports, vinyl chloride chronic poisoning, can lead to a "limb osteolytic disease", the patient's digestive, nervous and other systems as well as skin are some of the symptoms occur. There is also cause liver disease and cancer of the report.

     50 l plastic bucket is polymerized from polyethylene resin monomer. Subacute experiments and by the date and chronic toxicity test proved polyethylene monomer is non-toxic, the added antioxidants and light stabilizers, is non-toxic, so from the perspective of food hygiene, the plastic is the safest. But because it is breathable, light is weak, easy to aging and other shortcomings, making it subject to the limitations in the use. Such as polyethylene plastic bucket containing inappropriate alcohol and aromatic food, the film is not overheated labor package food and pastries, sugar, milk powder, spices and other foods, otherwise not scorch plastic film, bags of food is hard, caking, dissolve or to flavor loss. In addition, the polyethylene contact with the fat will break down toxic substances, so do not use this kind of plastic oil barrels filled with this plastic film packaging oily foods, nor prolonged storage.

     50 l plastic bucket is newly published polypropylene plastic, also known as "plastic prop." Its raw materials, non-toxic, tasteless, or a film made of plastic barrels, chemical stability and thermal stability are good, it is an ideal food containers and packaging timber material.

     50 l plastic bucket plastic poison to avoid contamination of food, for holding and packaged food barrels, film, production should be strictly and indicate the difference between the sale and use range. Unknown raw materials for products, can be distinguished from the plastic properties. Polyethylene and polypropylene are white, translucent, their small specific gravity than PVC, cutting eleven pieces into the water, sinking who is polyvinyl chloride, polyethylene and polypropylene float by.

   50 l plastic buckets plastic buckets and plastic films, but also pay attention to cleanliness. Where the bloom pesticides and other toxic or strongly corrosive powder plastic barrels, bags, and never again used to dress food, otherwise, cross-contamination can cause poisoning or even killed eaters.