Doner stretch film
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List of popular stertch films
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Different types of stretch film in terms of quality and type of use
In general, stretch film is produced in Aras Plastic with three different grades. In the following, we will examine these three cases.
Grade A industrial
It is intended for manual use and can sometimes be used in stretch pallet packaging machines without a pre-stretch system. This grade has a lower longitudinal stretch percentage than other grades due to the manual use by the workforce and the inability to stretch excessively by a person. so that the packaging operator has the ability to stretch and pack in a standard way. It is worth noting that if the stretch film around the pallet or the product being stretched is not completely stretched and packed, during transportation and handling, small shocks cause the stretch film to stretch and cause the packaging to loosen and sometimes damage. serious consequences to the packaged product.
This issue can be mentioned, Among the important things that should be taken care of when choosing and buying stretch film,
Grade A+ industrial
The next grade that is producing in Aras Plastic Company is grade A+, which has all the properties of grade A, and the only distinguishing feature of this grade is higher resistance to perforation and tearing, which is often used for packaging products or pallets that have corners and They have sharp and sharp objects, and this grade is also used significantly in packaging machines.
A++ industrial grade
The products produced with this grade are among the popular products of Aras Plastic's export customers, which are only for use in packaging machines equipped with a pre-stretch system, which has an ideal and desirable resistance to both longitudinal and transverse tension.
Note: Usually, in manual use and in normal screw pallet machines, the stretch film is only stretched longitudinally and packaging is done, so that due to stretching, the width of the 50 cm product is reduced to 40 cm as a standard, and sometimes to 40 cm with high tension. It changes below 40 cm, these stretches make the packaging stronger, the thickness of the film decreases, and as a result, the weight of the stretch used in the packaging decreases.
In the advanced packaging machines, a system has been designed and added that prevents the width of the film from decreasing at the same time as it performs longitudinal stretching, which process requires a product with very high longitudinal and transverse tensile strength, which in time It does not lose the elasticity of its molecular bond and does not tear. In the term, this system is called pre-stretch system, and one of the most famous brands of these machines is ROBOPACK, Italy.
For more information about Aras Plastic stretch film, contact the sales department.
