Assembly for holding plastic film within a mold

Details Assembly for holding plastic film within a mold Assembly for holding plastic film within a mold

2006-03-14

2006-03-14

Ortiz, Angela (Department: 1732)

Plastic and nonmetallic article shaping or treating: processes

With measuring, testing, or inspecting

C264S266000, C264S267000, C264S275000

Reexamination Certificate

active

07011777

ABSTRACT:
A mold tool includes upper and lower sections defining a cavity within which a plastic film preform is placed before injection of plastic forming a molded article. The plastic film extends between an interface defined between the sections of the mold. The interface secures a position of the plastic film within the mold tool preventing movement during injection of plastic. The interface is specifically configured to secure the plastic film without damage. The specific configuration of the interface is determined according to a relationship between molding process parameters and physical characteristics of the plastic film.

REFERENCES:
patent: 5154872 (1992-10-01), Masui et al.
patent: 5223201 (1993-06-01), Masui et al.
patent: 5238640 (1993-08-01), Masui et al.
patent: 5589121 (1996-12-01), Inagaki et al.
patent: 5785910 (1998-07-01), Sakashita et al.
patent: 6203744 (2001-03-01), Hara et al.
patent: 6413461 (2002-07-01), Kobayashi et al.
patent: 6524510 (2003-02-01), Spengler
patent: 6579488 (2003-06-01), Kobayashi et al.
patent: 62-181114 (1997-08-01), None
English translation of Jap. Ref. 62181114, published Aug. 8, 1987.

Affiliated with

Also associated with

Rating

Assembly for holding plastic film within a mold does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Assembly for holding plastic film within a mold, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Assembly for holding plastic film within a mold will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3552147