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AssigneeNewtec International
InventorsGeorges Jaconelli, Jean-Paul C. Martin-Cocher
Estimating the term…
The invention relates to a strip having a longitudinal reinforcement; a packaging method comprising such a strip; an installation and a machine for implementing the packaging method and a device for the production of such a strip. This flexible strip (1), which is more specifically applicable to the construction of packaging, constituted more specifically by a plastic film, of the integrally produced type, wherein it possesses at least one longitudinal zone of reinforcement (2) constituted, at least in part, by N longitudinal zones of folding (3a, 3b, 3N) of the strip (1), adjacent to one another, overlapping one another at least substantially flatly, at least in part, in a single longitudinal region of the strip (1), N being a positive integer at least equal to two.
A method of packaging a load with flexible plastic strip having a longitudinal axis and a plurality of folding zones extending parallel to said longitudinal axis, said method comprising the steps of:
A method for continuously producing a longitudinal reinforcement on a flexible continuous strip of plastic having a longitudinal axis and comprising at least two folding zones extending parallel to said longitudinal axis, said method comprising the steps of:
A method for continuously producing a longitudinal reinforcement on a flexible strip of plastic film in the form of a sheath having a longitudinal gusset comprising the steps of:
A method of packaging a load with a flexible plastic strip rolled into a roll having a predetermined thickness and at least one previously produced longitudinal reinforcement comprising a plurality of flatly overlapping layers of said predetermined thickness, said method comprising the steps of:
Dependencies are inferred from the claim text.