Method of pre-shaping and vacuum molding a thermoplastic sheet

Details Method of pre-shaping and vacuum molding a thermoplastic sheet Method of pre-shaping and vacuum molding a thermoplastic sheet

1989-06-19

1990-12-04

Heitbrink, Jill L.

Plastic and nonmetallic article shaping or treating: processes

Direct application of fluid pressure differential to...

Starting material is nonhollow planar finite length preform...

156492, 264554, 264291, 264294, B29C 5110

Patent

active

049752367

ABSTRACT:
A method of shaping a thermoplastic sheet. The sheet is mounted on an articulated frame and pre-shaped by swinging hinged sections of the frame toward each other. A vacuum mold is then placed with its molded surfaces adjacent the pre-shaped sheet. Vacuum applied to the mold finally shapes the sheet.

Affiliated with

Also associated with

Rating

Method of pre-shaping and vacuum molding a thermoplastic sheet 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 of pre-shaping and vacuum molding a thermoplastic sheet, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of pre-shaping and vacuum molding a thermoplastic sheet will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-882208