Plastic and nonmetallic article shaping or treating: processes – Disparate treatment of article subsequent to working,... – Effecting temperature change
Patent
1979-04-30
1980-10-28
Hoag, W. E.
Plastic and nonmetallic article shaping or treating: processes
Disparate treatment of article subsequent to working,...
Effecting temperature change
264237, 264243, 264294, 264295, 264322, 425129R, 425547, 425548, 4253241, 425327, 425371, 425468, B29C 2500, B29C 1700, B29F 100
Patent
active
042306574
ABSTRACT:
A method and apparatus for molding single stems and buds of greenery in flat form projecting from an elongated strip in one continuous piece, softening and curving the flat piece of spaced stems and buds, and then compressing such piece so that the previous flat sections are curved and repositioned to create conically-shaped interfering buds. The method is carried out by the apparatus disclosed and claimed.
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patent: 3050891 (1962-08-01), Thomsen et al.
patent: 3130109 (1964-04-01), Harvey et al.
patent: 3167467 (1965-01-01), Abramson
patent: 3352960 (1967-11-01), McLaughlin
patent: 3644164 (1972-02-01), Chin
patent: 3776676 (1973-12-01), Kessler
Haack William M.
Peth Dennis K.
Hoag W. E.
Keene Corporation
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