Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – With stretching or tensioning means
Patent
1985-12-31
1990-12-18
Ball, Michael W.
Adhesive bonding and miscellaneous chemical manufacture
Surface bonding means and/or assembly means therefor
With stretching or tensioning means
381024, 1011271, B29C 6552
Patent
active
049784145
ABSTRACT:
An automatic silk stretching apparatus for stretching silk on a silk screen printing frame is provided. At first silk is stretched to four sides by first stage stretching by cramp table and second stage stretching by stretchers on the cramp table. From lower side of the cramped silk, a printing frame on an elevator table is lifted and urges the silk. Adhesive is applied on the frame, and is forcibly dried. Then, the excess silk surrounding the frame is cut. The silk stretched frame is discharged, an empty frame is fed and further new silk is cramped.
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Hayashi Kazuo
Kubo Isamu
Ohtake Kohji
Ohtani Yasuaki
Ball Michael W.
Burns Robert E.
Itohdenki Kanto Hanbai Co.
Iwase Sangyo Co.
Lobato Emmanuel J.
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