Stock material or miscellaneous articles – Hollow or container type article – Paper containing
Patent
1987-07-21
1989-05-16
Buffalow, Edith
Stock material or miscellaneous articles
Hollow or container type article
Paper containing
206432, 428 343, 428 351, B27N 502
Patent
active
048308951
ABSTRACT:
A length of tape 3 is bonded to a heat shrinkable film 2, and the film 2 is weakened along the edges of a central portion of the length of tape 3. The film 2 is then wrapped around an article or articles, has its two opposite ends sealed together, and is heat shrunk around the article or articles causing access openings 6, 7 in the sheet in the weakened areas along the central portion of the tape that can then be used as a handle for the resultant package 1.
REFERENCES:
patent: 3111221 (1963-11-01), Chapman et al.
patent: 3353326 (1967-11-01), Becker
patent: 3387702 (1968-06-01), Reynolds et al.
patent: 3552559 (1971-01-01), Kirby, Jr.
patent: 3557516 (1968-10-01), Brandt
patent: 3834525 (1974-09-01), Morgese et al.
patent: 3866386 (1975-02-01), Ganz
patent: 4050216 (1977-09-01), Stenberg
patent: 4269314 (1981-05-01), Barrash
patent: 4294058 (1981-10-01), Rensner
Buffalow Edith
Kirn Walter N.
Minnesota Mining and Manufacturing Company
Schultz Leland D.
Sell Donald M.
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