Container for cleaning and messy products
AssigneePull-Liner Innovations
InventorRaphaël Caldas
Life of this patent
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Abstract
Improved container for messy products which is made up of a framework (17) covered by a superposition (14) of membranes (15a to 15d), each of which is equipped with means of assembly by adhesion of at least part of at least one of the contact faces thereof to the contiguous membrane or membranes allowing said membranes to be separated by a peeling effect, said means of assembly consisting of a multitude of mechanical catching protuberances (16). The improvements made to this container relate on the one hand to the nature of the materials used for making the various components of this container and, on the other hand, to novel methods for obtaining some of said components.
Claims13
A container to collect and store messy products, comprising a framework covered by a stack of membranes wherein each membrane comprises means for being assembled through adherence by mutual contact to the mutual contact surfaces of an adjacent membrane or membranes, provided that an individual membrane may be peeled off said stack of membranes, further wherein said assembling means consists of a plurality of mechanically engaging protuberances located on the mutual contact surfaces of the membranes, further wherein said stack of membranes is comprised of two alternating types of membrane materials, each type of membrane materials being comprised of a single material different for each type of membrane materials and being incompatible for heat-welding to one another.
Dependencies are inferred from the claim text.