Bag made of high and low density coextruded polyethylene using bilayer - trilayer technology, this allows configuring the detailed characteristics of the product on its outer / middle / inner face.

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The configurations that can be made are the following:

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• Improve mechanical resistance to punching

• Increase elasticity

• Increase / Decrease the coefficient of friction in the inner layer (Shorter packaging time)

• Increase / Decrease the coefficient of friction in the outer layer (Solution in stacks)

• Different colors in inner / outer layer