Пищевая стрейч-пленка на протяжении длительного time is used for food packaging. It is made from polyvinyl chloride in two ways - pouring and blowing. A thinner film is produced by blow molding.
The food film has a unique property to stretch, without losing its strength. Due to this, it is used as a packing material.
PVC food film is designed fordirect packaging of products in both retail and manufacturing. It is packed with various bakery and confectionery products, meat, fish, poultry, dried fruits. Food film can also be used for hot foods, for example, for freshly baked bread, and due to increased resistance to fats - and for fatty foods. It is mainly used for packing various goods in the industrial sphere on high-speed automatic lines, in various retail networks, in the service and food industry.
The PVC film fits the product closely, without forming wrinkles. This allows you to give it a pretty attractive appearance, reduce the consumption of material, as well as ensure the safety of the package.
Высокая прочность пленки позволяет применять ее not only for manual packaging, but also for machine packaging. Another necessary and very useful property of the food film is the self-adhesiveness. It facilitates the packaging process by easily fixing the material without additional use of sealing devices. This feature allows you to carry out packaging manually without the use of special equipment.
PVC food film is breathable. It is able to pass gases and vapors, thereby ensuring long-term preservation of the product and preventing the development of mold and bacteria in the package.
In addition, the PVC film protects products fromthat allows you to keep their original appearance. It is used in the process of packaging not only raw meat, but also any meat products. Thanks to its indispensable property of passing carbon dioxide and oxygen, meat products packed in PVC film can be stored for a long period. This property is also useful when storing products in freezers, since it prevents the formation of ice cakes on the film. Thanks to this, the freshness of the product, its nutritional value and excellent commercial appearance are preserved.
Using a PVC film is more profitable than conventional polyethylene. This is due to a number of its advantages:
- high strength;
- increased resistance to fats;
- moderate stiffness;
- excellent transparency and shine;
- high resistance to the influence of aggressive substances;
- resistance to temperature changes;
- high level of sanitary and hygienic properties;
- resistance to fogging;
- the ability to maintain shine and transparency for a long time;
- the possibility of heating the unpacked product in a microwave oven at temperatures up to 70ºС.
