Wrapping film

Special receptacle or package – With pallet feature – Binder wrap for content

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Details

156195, 264 22, 264171, B65D 1900

Patent

active

041703049

ABSTRACT:
A wrapping film for use in spin wrapping applications is produced by extruding a blend of polyethylene with between 0.5 and 10% by weight of polyisobutylene to form a film and treating one surface of the film with a corona discharge.

REFERENCES:
patent: 2569540 (1951-10-01), Selby
patent: 2810933 (1957-10-01), Pierce et al.
patent: 3171539 (1965-03-01), Holbrook et al.
patent: 3343969 (1967-09-01), Padgett et al.
patent: 3423274 (1969-01-01), Lahm et al.
patent: 3501363 (1970-03-01), Kirkpatrick
patent: 3821332 (1974-06-01), Solop
patent: 3986611 (1976-10-01), Dreher
patent: 4087505 (1978-05-01), Sugimoto et al.
"Shrink & Stretch Equipment"--Modern Packaging Encyclopedia & Directory--Siegel, 12-1976, pp. 209, 210, 212 & 213.
"Stretch vs Shrink Film", Plastics & Rubber Weekly, Wolpert, 12-1976, p. 29.

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