Adhesive bonding and miscellaneous chemical manufacture – Methods – Delaminating – per se; i.e. – separating at bonding face
Patent
1994-06-09
1996-08-13
Aftergut, Jeff H.
Adhesive bonding and miscellaneous chemical manufacture
Methods
Delaminating, per se; i.e., separating at bonding face
2400, 2402, 1563084, 156311, 1565801, 604389, A61F 1315, B29C 6508
Patent
active
055452752
ABSTRACT:
Spaced seams in a disposable garment web containing a plastic component and moving rapidly along a direction of manufacture is formed by bringing an ultrasonic welder into pressurized contact with the machine web for a predetermined period of time, heating the web along the seam for a first segment of the predetermined period of time and then maintaining pressurization with the ultrasonic welder during a second segment of the predetermined time period without heat sufficient to permit the plastic material to resolidify.
REFERENCES:
patent: 2682294 (1954-06-01), Langer
patent: 3022814 (1962-02-01), Bodine, Jr.
patent: 3505136 (1970-04-01), Attwood
patent: 3756878 (1973-09-01), Willot
patent: 3765973 (1973-10-01), Kramer
patent: 3816211 (1974-06-01), Haigh
patent: 4610681 (1986-09-01), Strohbeen et al.
patent: 4646362 (1987-03-01), Heran et al.
patent: 4862673 (1989-09-01), Francioni
patent: 5236430 (1993-08-01), Bridges
patent: 5246433 (1993-09-01), Hasse et al.
patent: 5421924 (1995-06-01), Ziegelhoffer et al.
Herrin Robert M.
Tharpe John M.
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