ES270151A1 - Procedure for the manufacture of a packaging material in the form of a sheet or movie (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the manufacture of a packaging material in the form of a sheet or movie (Machine-translation by Google Translate, not legally binding)
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Shaping Of Tube Ends By Bending Or Straightening
(AREA)
Abstract
Process for the manufacture of a packaging material in the form of a sheet or film, characterized in that a support intended to receive the film according to a determined trajectory is moved, is successively applied on that support, at different points of its trajectory, at least a hand of a plastic material that forms a flexible elementary film of good mechanical strength and at least one hand of another plastic material that forms an elementary film closely linked to each adjacent elementary film, without adhesive, and has good sealing characteristics, holding the film in formation to a treatment between at least two of said points, with the help of means independent of said support. (Machine-translation by Google Translate, not legally binding)
ES0270151A1960-09-101961-08-29Procedure for the manufacture of a packaging material in the form of a sheet or movie (Machine-translation by Google Translate, not legally binding)
ExpiredES270151A1
(en)
Procedure, with your corresponding apparatus, for the obtaining of flexible laminated sheets with effect of pillowing (Machine-translation by Google Translate, not legally binding)