What can be used instead of food film: the differences between food and stretch film
Stretch film and food film are materials for packaging, which can be used for different products. They are used in stores, supermarkets, large warehouses, in production. But also the materials are widely used in the home. They have useful qualities - they can stretch, have high strength, have transparency, structure and base extend the life, freshness of many products.
Where food and stretch film is used
Food and stretch film are used in different areas, in the home. They are suitable for packaging different products.
Options for using food and stretch film:
Method of use: Packaging of products in food film
Features: It is recommended to use food grade film for this purpose. The material can be used to pack products as well as trays where food is stored. To carry out the packaging of products, they need to be wrapped on top of the film. Food can be wrapped in the material in chilled and hot form. If the heat is moderate, the film will not spoil
Method of use:Application of stretch film for long term storage
Features:Packaging materials can be used to store shoes that are worn seasonally. Stretch film can be used to create an excellent protection for winter or summer shoes. Packing from this material preserves quality, prevents dust, items will be able to retain their original appearance until the next season. Stretch film is often used to create packaging for many other products. It can be used for suitcases, toys, and inventory
Method of use:Food grade film for freezing foods
Features:Food grade film is often used for portion freezing of herbs, vegetables, berries. During strong cooling, the base is completely transparent. Thanks to this, it is possible to see what is available in the package. During freezing, the film retains elasticity and strength. The material is permeable to vapors, there is no accumulation of condensation inside
Method of use:Stretch film protection during renovations
Features: During cosmetic renovation work in rooms, large and heavy furniture is not removed, but it needs to be protected from paint and other contaminants. When repairing products can be covered with stretch film. To do this, it is necessary to wrap the furniture. And the main thing will not need to use additional fasteners, the canvas will hold due to the sticky layer
Main differences between food film and stretch film
Food film differs from stretch film in the degree of density, and there are also differences in the basis of raw materials. Food material can pass vapors, gases, so it is suitable for wrapping food products.
Stretch film has an impermeable base, it does not allow gases, vapors to pass through, but it has a high density and strength. Because of these differences, the use of the materials can have differences.
What kind of food packaging film should be used
It is recommended to use food film for food packaging, it should have a safe composition. The material should not emit harmful substances, toxins.
Among the main properties of the film for product packaging it is worth highlighting:
- High degree of stretching - from 70 to 300%. And after stretching, the original shape of the material should be restored;
- The base should be able to pass vapors, gases, this will help to preserve the freshness of products for a long time;
- Transparency. Thanks to this there will be visual access to the products;
- Resistance to electromagnetic waves, high and low temperatures. This allows you to use the film in microwave ovens, freezers and other conditions;
- Airtightness. This provides protection from bacteria, preserves the useful properties and freshness of products for a long time;
- Lack of odor;
- Resistance to acids, alkalis.
Is it possible to use stretch film for food?
Food stretch film can be used for food, it has a safe base, does not emit negative substances, has no extraneous odor. The difference between food stretch film and food stretch film is in the high stretchability of the web. A sticky coating can be applied on the surface, it provides high sealing of the package.
Technical stretch film is not intended for food products. It is produced from raw materials, may have an extraneous odor. If used for food packaging, it will become unfit for further consumption. If this film is stored for a long time, it will become impregnated with harmful substances and unpleasant odors.
How to replace food wrap at home
In domestic conditions, food film can be replaced by the following options:
- A cloth that is impregnated with beeswax. It can be used to wrap bread, cheese and other products. Suitable for wrapping containers and containers repeatedly;
- Glass containers. They can be used many times, safe for human health;
- Fabric wrapping. Rectangular or square shaped covers can be made from fabric. They can be washed after use;
- Waxed soy paper. This is an environmentally friendly material that is suitable for wrapping any products. Extends their shelf life.
Food film and stretch wrap are considered similar materials that have almost the same uses. But there are still differences, and they consist of different densities, as well as in the composition. However, these products can be safely used for packing different items, they can be used even during repairs to protect furniture and other products from dust, dirt. These are multifunctional materials that can be useful in domestic conditions.