PP high barrier plastic trays MAP food container
PP high barrier plastic pallet modified atmosphere packaging food container is an advanced packaging material used in the field of food packaging
- top leader plastic
- China
- 15 business days
- 1500 tons/month
- Information
Basic characteristics of PP material: PP is polypropylene, a semi-crystalline material. It has low density, light weight, easy to handle and transport; easy to weld and process, and can be made into packaging containers of various shapes; it has excellent chemical resistance, heat resistance and impact resistance, Vicat softening temperature can reach 150℃, and can remain stable in a variety of harsh chemical environments.
High barrier performance: Through special production processes and additives, PP plastic pallet modified atmosphere packaging food containers have high barrier properties, which can effectively block the invasion of oxygen, water vapor and microorganisms, reduce the contact between food and the external environment, and thus extend the shelf life of food.
Working principle
Modified atmosphere packaging is to replace the air in the box with fresh-keeping gas, such as nitrogen, carbon dioxide, etc., and then perform heat plastic sealing. By precisely controlling the gas composition in the package, the oxygen concentration is reduced, and the growth and oxidation reaction of aerobic microorganisms are inhibited; the antiseptic properties of carbon dioxide are used to inhibit the reproduction and metabolic activities of microorganisms; at the same time, the high barrier performance materials prevent the invasion of external oxygen, moisture and microorganisms, thereby extending the shelf life of food.
Product Features
Good airtightness: After the inflated package, it can maintain a good sealing state without air leakage, ensure the stability of the gas conditioning environment in the package, effectively prevent the entry of external air and moisture, and avoid food from being damp, oxidized and deteriorated.
Compression stability: Affected by the thermal expansion and contraction of the gas in the box, it can resist internal stress and be stable. During transportation, storage and stacking, it can withstand a certain pressure, is not easy to deform or break, and protects food from damage.
Environmental protection and hygiene: It uses food-grade plastic material, which is non-toxic and odorless, meets food hygiene and safety standards, and will not release any harmful chemicals such as heavy metals, plasticizers, etc. during long-term contact with food, ensuring the safety and purity of food.
Versatility: It has the characteristics of high and low temperature resistance, can be refrigerated, frozen, and microwave heated, adapting to different food storage and processing needs, and convenient for consumers to use.
Application areas
Meat and poultry products: such as beef, mutton, pork, chicken, etc., can maintain the fresh color of meat through modified atmosphere packaging, inhibit bacterial growth, extend the shelf life, and reduce the loss of meat during storage and transportation.
Aquatic products: used for the packaging of aquatic products such as fish, shrimp, shellfish, etc., can effectively prevent the oxidation and deterioration of aquatic products, maintain their freshness and taste, and extend the shelf life.
Fruit and vegetable products: For fresh fruits and vegetables, modified atmosphere packaging can adjust the gas environment in the package, reduce the respiration of fruits and vegetables, delay their maturation and aging process, and maintain the color, taste and nutritional content of fruits and vegetables.
Pre-prepared dishes and cooked food products: such as stir-fried dishes, stews, brine products, fast food, etc., modified atmosphere packaging can maintain the original flavor of food, prevent the loss of flavor, inhibit the growth of microorganisms, extend the shelf life of products, and facilitate consumers to buy and eat
