FIELD: packing materials. SUBSTANCE: proposed invention relates to laminated packing material which consists of film containing layers made of different polymeric material and designed for packing different products. Film is formed by gluing the layers and two-axis drawing simultaneously in two directions. Layers are connected by thermosetting adhesive of viscosity equal to 120-600 kPa s. EFFECT: provision of laminated packing material of larger width at minimum cost of manufacture. 5 cl
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Authors
Dates
2002-03-10—Published
2001-03-02—Filed