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Individual
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Individual
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Priority to ES0029409UpriorityCriticalpatent/ES29409U/en
Publication of ES29409UpublicationCriticalpatent/ES29409U/en
Manufacture Of Macromolecular Shaped Articles
(AREA)
Abstract
A protective sheet, made of agglomerated material, characterized in that it is constituted by the application of the particles or similar elements of cork, as a filler in a resin solution, vinyl, such as an organosol or a plastisol of said resins, particularly of the polyvinyl chloride, whose resin is forming the binding medium and which, once heat treated and subjected to the final process, takes stable form, extending on both surfaces of the laminar body obtained, leaving it with some flexibility and total resistance against acid actions , alkalis, alcohols and other organic solvents, after being cut appropriately to serve as unassailable seals in all kinds of container closures such as bottles or others. (Machine-translation by Google Translate, not legally binding)
ES0029409U1951-12-281951-12-28Protective film of agglomerated material (Machine-translation by Google Translate, not legally binding)
PendingES29409U
(en)
Method and device for the production of containers filled with liquids or pastes from a beige non-metallic material of a thermoplastic type, such as vinyl resin and in particular polyvinyl chloride or the like.