Blank adapted to be blown into a container and providing orienta

Details Blank adapted to be blown into a container and providing orienta Blank adapted to be blown into a container and providing orienta

1980-05-30

1983-02-22

Kittle, John E.

Stock material or miscellaneous articles

Hollow or container type article

Cellular material derived from plant or animal source

264310, 264320, 264322, 264532, 264533, 428 36, B29B 300

Patent

active

043748783

ABSTRACT:
A tubular premoulding of a thermoplastic, suitable for subsequent shaping to produce containers by a rolling process. The material in a part of a tube is axially oriented as a result of reducing the wall thickness by applying an external pressure which causes the material to flow. The oriented material is moulded by a blow-moulding process into future mouth parts and parts of adjacent neck sections, preferably from two blank parts, joined to one another, of pre-mouldings, the blank parts in the transition between the two mouth parts being severed in order to form two separate blank parts, so that, after closing one end and, if necessary, reworking in order to obtain the requisite closing faces at the other end, the two blank parts each form a tubular pre-moulding.

REFERENCES:
patent: 4065535 (1977-10-01), Legrand
patent: 4108937 (1978-08-01), Martineu et al.
patent: 4243712 (1981-01-01), Hoheisel et al.

Affiliated with

Also associated with

Rating

Blank adapted to be blown into a container and providing orienta does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Blank adapted to be blown into a container and providing orienta, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Blank adapted to be blown into a container and providing orienta will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1373504