Plastic and nonmetallic article shaping or treating: processes – Forming continuous or indefinite length work – Shaping by extrusion
Patent
1993-05-21
1995-06-27
Chiesa, Richard L.
Plastic and nonmetallic article shaping or treating: processes
Forming continuous or indefinite length work
Shaping by extrusion
15624418, 264509, 428220, 428332, B29C 3918
Patent
active
054277272
ABSTRACT:
Extrudable labelstock for in-mold labeling purposes which is characterized by a tensile ultimate elongation per ASTM D-882 of at least about 10% in one or both of the machine and transverse directions, and which contains a sufficient amount of one or more slip additives to prevent a significant degree of edge-welding between adjacent stacked sheets of the labelstock on a high type die cutter in an in-mold labeling process, and the improved in-mold labeling process employing such labelstock.
REFERENCES:
patent: Re32929 (1989-05-01), Ewing
patent: 3017339 (1962-01-01), Dewey
patent: 3324508 (1967-06-01), Dickinson
patent: 3367999 (1968-02-01), Steierman
patent: 3396137 (1968-08-01), Wharton
patent: 3573125 (1971-03-01), Elliott
patent: 3809671 (1974-05-01), Okawa et al.
patent: 4394474 (1983-07-01), McKinney et al.
patent: 4448739 (1984-05-01), Baus
patent: 4540538 (1985-09-01), Corwin et al.
patent: 4636340 (1987-01-01), Itaba et al.
patent: 4837075 (1989-06-01), Dudley
patent: 4883697 (1989-11-01), Dornbusch et al.
patent: 4904324 (1990-02-01), Heider
patent: 4909723 (1990-03-01), Slat et al.
patent: 5002816 (1991-03-01), Hofmann et al.
patent: 5019314 (1991-05-01), Burlando
patent: 5069949 (1991-12-01), Matsuda et al.
patent: 5223315 (1993-06-01), Katsura et al.
Internal search abstracts related to Tonen Petrochemicals (Japan), pp. 1-3, Oct. 1991.
PLASTISCOPE, Modern Plastics, Feb. 1989, p. 22.
KIMDURA SYNTHETIC PAPER, Production Buyers Guide, Kimberly-Clark, undated.
POLYART, Why Polyart is becoming a legend in the field, etc., undated.
POLYART, Performance, Statistics, Versatility, undated.
Chiesa Richard L.
The Dow Chemical Company
LandOfFree
Extrudable film labelstock and a process for inhibiting edge wel does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Extrudable film labelstock and a process for inhibiting edge wel, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Extrudable film labelstock and a process for inhibiting edge wel will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-285143