Given the flexibility, durability, and other valuable advantages of using shrink film, many companies employ this option to package their products. To bring your products to the market with shrink film, this guide will give you all you need to know including what shrink film is, what it’s typically used for, what types are available, and how each benefits different products, how much shrink film costs, and whether it’s right for your business. This guide is a comprehensive source of information about shrink wrap for product packaging.
What is Shrink Film?
Shrink Film – commonly referred to as shrink wrap, is a roll of plastic – usually either PVC , polyolefin or polyethylene – which will shrink when heat is applied. It is commonly used as a form of packaging to contain goods – the goods are wrapped and then heat is applied which causes the shrink film to shrink around the product. It is available in various thicknesses and widths so that it can be used for different sized and weighted goods.
Polyethylene is the mostly used material for shrink film applications. LDPE (low density polyethylene) is the widely consumed type of material for secondary and tertiary packaging due to its advantages and specific properties. Potential applications for collation shrink film include bundle-packaging of beverages (such as water, soft drinks and sport drinks), baby food, food cans and non-food bottles including shampoos, liquid soaps and personal care items.
Most important features
- Very high resistance
- Impact resistance
- Good impermeability against sunlight
- Good impermeability against moisture
- Light weight
- Very good flexibility
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