Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1977-08-08
1978-09-05
Wityshyn, Michael G.
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
156205, 156227, 156474, 198577, 198604, 198626, 198817, 223 28, 270 61F, B65H 4510, B65H 4520, D06J 102
Patent
active
041117336
ABSTRACT:
A method for the continuous manufacture of an undulating or corrugated longitudinal material in which a strip is projected longitudinally in the form of transverse folds between two longitudinal walls defining a passage or corridor having a height exceeding the thickness of the strip, a longitudinal displacement of said walls being caused in the direction of projection of the strip at a speed lower than the linear projection speed and decreasing in the direction of movement, in such a manner as to cause the packing or bunching of the folds inside the passage or corridor along the length of the material.
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patent: 3012923 (1961-12-01), Slayter
patent: 3127293 (1964-03-01), Trenteseaux
patent: 3616135 (1971-10-01), Tesainer
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patent: 3679533 (1972-07-01), Fukuda et al.
Adams Bruce L.
Burns Robert E.
Lobato Emmanuel J.
S.p.r.L. Limatex
Wityshyn Michael G.
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