In the poliethylene layer of the bags rhomboidal cells are printed due to a mechanical process. They make the air suction easier (with external suction, chamber and family machines).
The industrial process of bags channelling is based on an innovative system that helps to obtain a well-blended thikness by pressing homogeneously on the surface of the bag. This process gives Orved’s bags a very high quality level.
These bags are also available in channelled vacuum rolls. Thus, customizing the bags’ length according to the customer’s demands is possibile due to a simple operation of cutting and welding.
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Typologies |
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dimensioni |
pezzi_per_confezione |
pezzi_per_cartone |
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200x600 cm |
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300x600 cm |
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