Flattening and removing device for a plastic tubular film web pr

Details Flattening and removing device for a plastic tubular film web pr Flattening and removing device for a plastic tubular film web pr

1993-12-17

1995-08-01

Heitbrink, Tim

Plastic article or earthenware shaping or treating: apparatus

Shaping orifice and downstream work contacting gaseous...

264565, 4253261, 425377, B29C 4708

Patent

active

054375444

ABSTRACT:
A flattening and removing device for a plastic tubular film web produced by a stationary film blowing head in a blowing process has two deflecting rollers and two turning bars. The first deflecting roller and the squeezing roller are mounted parallel to each other between mounting plates that are rigidly connected to a turntable mounted in turning fashion in the frame floor. The second deflecting roller is connected by a support frame to a retainer having ends which are connected to gearwheels in eccentric fashion. The turning bars are each connected by support frames to gearwheels, and the center lines of all the gearwheels are aligned with each other and with an imaginary swivel axis. Thus, the diameter of the turning bars can be increased to the desired degree without impeding the passage of the flattened tubular film when the device is installed.

REFERENCES:
patent: 4676728 (1987-06-01), Planeta

Affiliated with

Also associated with

Rating

Flattening and removing device for a plastic tubular film web pr does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Flattening and removing device for a plastic tubular film web pr, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Flattening and removing device for a plastic tubular film web pr will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-730536