Refillable polyester container and preform for forming the same

Details Refillable polyester container and preform for forming the same Refillable polyester container and preform for forming the same

1997-01-29

1998-12-29

Nold, Charles

Stock material or miscellaneous articles

Hollow or container type article

Polymer or resin containing

428 3692, 4285428, 215375, 215370, 215382, B29C 4906, B29D 2300

Patent

active

058538291

ABSTRACT:
This relates to a returnable/refillable container in the form of a blow molded polyester biaxially oriented bottle wherein the container includes a domed base construction wherein the wall thickness gradually and smoothly increases to a maximum at the center of the dome. This also relates to a specially configurated preform which is blow molded to form the container and a specially configurated blow mold cavity for receiving a preform having a lower axial projection in the fore of an elongated gate without crushing.

REFERENCES:
patent: 3137748 (1964-06-01), Makowski
patent: 3417892 (1968-12-01), Schweiger
patent: 3865531 (1975-02-01), Moore et al.
patent: 3881621 (1975-05-01), Adomaitis
patent: 3948404 (1976-04-01), Collins et al.
patent: 3955697 (1976-05-01), Valyi
patent: 4108324 (1978-08-01), Krishnakumar
patent: 4134510 (1979-01-01), Chang
patent: 4247012 (1981-01-01), Alberghini
patent: 4330579 (1982-05-01), Ota et al.
patent: 4334627 (1982-06-01), Krishnakumar et al.
patent: 4406854 (1983-09-01), Yoshino
patent: 4465199 (1984-08-01), Aoki
patent: 4502607 (1985-03-01), Szajna
patent: 4525401 (1985-06-01), Pocock
patent: 4598831 (1986-07-01), Nakamura et al.
patent: 4615667 (1986-10-01), Roy
patent: 4618515 (1986-10-01), Collette
patent: 4665682 (1987-05-01), Kerins
patent: 4725464 (1988-02-01), Collette
patent: 4755404 (1988-07-01), Collette
patent: 4780257 (1988-10-01), Beck
patent: 4850494 (1989-07-01), Howland
patent: 4867323 (1989-09-01), Powers
patent: 4880593 (1989-11-01), Strassheimer
patent: 4885197 (1989-12-01), Strassheimer
patent: 4889752 (1989-12-01), Beck
patent: 4892205 (1990-01-01), Powers et al.
patent: 4915992 (1990-04-01), Takakusaki et al.
patent: 4927679 (1990-05-01), Beck
patent: 4969563 (1990-11-01), Strassheimer
patent: 4978015 (1990-12-01), Walker
patent: 4981736 (1991-01-01), Feddersen et al.
patent: 5005716 (1991-04-01), Eberle
patent: 5066528 (1991-11-01), Krishnakumar et al.
patent: 5104706 (1992-04-01), Krishnakumar et al.
patent: 5614148 (1997-03-01), Beck et al.
"A Discussion Of Plastic Processing, 3 Blowing Molds," BASF AG, 1973 (in German with English translation).
Plester, G., "Refillable Plastic Bottles--The Technical Challenge And The Practical Experience," 10th International Conference, High Performance Plastic Packaging, Organized By The Society Of Plastics Engineers International (European Section), Dusseldorf, Oct. 31-Nov. 1, 1989, pp. 1, 2 (in English).
Vogelpohl, H., "Suitability of PET Bottles As One-Way And Returnable Containers For The Filling of CO.sub.2 -Containing Drinks," Getraenkatechnik, 1988, 4, (8), 140-146 (in German with English translation).
"Returnable Plastics Bottle: A Child With Three Fathers,"Verpackungs Berater, 1986, 30, (12), 37, 38 (in German with English translation).
"Coca-Cola Shocks The Industry," Getrankeindustrie, Jan. 1987, 41, (1), pp. 17-24 (in German with English translation).

Affiliated with

Also associated with

Rating

Refillable polyester container and preform for forming the same does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Refillable polyester container and preform for forming the same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Refillable polyester container and preform for forming the same will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1422355