Plastic and nonmetallic article shaping or treating: processes – Mechanical shaping or molding to form or reform shaped article – Reshaping running or indefinite-length work
Patent
1992-10-02
1993-12-07
Lowe, James
Plastic and nonmetallic article shaping or treating: processes
Mechanical shaping or molding to form or reform shaped article
Reshaping running or indefinite-length work
264285, 264339, B29C 5306, B29C 5904
Patent
active
052681386
ABSTRACT:
Disclosed is a method for embossing a fold line onto a plastic sheet by first heating the plastic above its softening point and then embossing the material by passing it between a knurled flat roller and a cooperating embossing roller having a series of ridges suitable for embossing the fold line.
REFERENCES:
patent: Re32817 (1989-01-01), Vossen
patent: 2102170 (1937-12-01), Stern
patent: 2160221 (1939-05-01), Masters et al.
patent: 2630519 (1953-03-01), Gard
patent: 2849752 (1958-09-01), Leary
patent: 2940489 (1960-06-01), Feiner
patent: 3131425 (1964-05-01), Jacobs et al.
patent: 3170974 (1965-02-01), Jacobs
patent: 3292513 (1966-12-01), Palmer
patent: 3320225 (1967-05-01), Bradbury
patent: 3379814 (1968-04-01), Bracey, Jr.
patent: 3454694 (1969-07-01), Delaire et al.
patent: 3495504 (1970-02-01), Sloan
patent: 3502765 (1970-03-01), Spencer
patent: 3907480 (1975-09-01), Renoux
patent: 3950480 (1976-04-01), Adams et al.
patent: 4064206 (1977-12-01), Seufert
patent: 4307643 (1981-12-01), Diegel
patent: 4329829 (1982-05-01), Torterotot
patent: 4363613 (1982-12-01), Stelck
patent: 4537102 (1985-08-01), Balzer
patent: 4544367 (1985-10-01), Vossen
patent: 4594499 (1986-06-01), Rapsey et al.
patent: 4642086 (1987-02-01), Howorth, Jr.
patent: 4740258 (1988-04-01), Breitscheidel
patent: 4754678 (1988-07-01), Nichols et al.
patent: 4822325 (1989-04-01), Vossen
patent: 4897030 (1990-01-01), Vajtay
patent: 4902366 (1990-02-01), Bader
patent: 4913858 (1990-04-01), Miekka et al.
patent: 4931031 (1990-06-01), Lisiecki
patent: 4946430 (1990-08-01), Kohmann
patent: 4950442 (1990-08-01), Tanimoto et al.
patent: 4951539 (1990-08-01), Bickner
Blake William R.
Fetterhoff Gary W.
Fetterhoff Gary W.
Lowe James
Park James M.
LandOfFree
Method for forming at least one fold line pattern in a rigid pla does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for forming at least one fold line pattern in a rigid pla, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for forming at least one fold line pattern in a rigid pla will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2014264