Package making – Methods – Applying a partial cover
Patent
1985-10-07
1987-10-20
Sipos, John
Package making
Methods
Applying a partial cover
53413, B65B 2124, B65B 6114
Patent
active
047005289
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
patent: 3353326 (1967-11-01), Becker
patent: 3387702 (1968-06-01), Reynolds
patent: 3552559 (1971-01-01), Kirby
patent: 3557516 (1971-01-01), Brandt
patent: 3834525 (1974-09-01), Morgese
patent: 3866386 (1975-02-01), Ganz
patent: 4050216 (1977-09-01), Stenberg
patent: 4269314 (1981-05-01), Barash
patent: 4294058 (1981-10-01), Rensner
Minnesota Mining and Manufacturing Company
Schultz Leland D.
Sell Donald M.
Sipos John
Smith James A.
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