e produce our stretch films using the CAST method. Coloured films are created by adding a colour concentrate to the film production. This allows us to achieve the appropriate level of coverage and colour. The dye is distributed throughout the film, which ensures a good level of coverage even when the material is stretched.
Stretch films in various colours are offered primarily to those wishing to mask the load being transported or stored. Thanks to this, we can maintain discretion and protect ourselves against the potential risk of theft or damage to goods. Coloured film also has the added benefit of providing additional protection against light radiation from the wrapped goods.
In northern countries, where low temperatures prevail, we recommend colour stretch films in combination with Frozen™ finishing. This ensures that the wrapped load is better protected against rapid temperature fluctuations.
Coloured stretch films mask products and this is their main advantage. They are flexible and robust materials that protect the load from water or dirt. The films can be suitably enhanced – black and white stretch films are often produced with enhancements, including UV additives, making the material resistant to sunlight. The colour of the stretch film also affects the internal temperature of the load. Black films show a greater tendency for packaged products to heat up. White films reflect light better, so the internal temperature of the load is lower.
