Process of making reinforced porous pipe

Details Process of making reinforced porous pipe Process of making reinforced porous pipe

1993-07-26

1995-05-23

Tentoni, Leo B.

Plastic and nonmetallic article shaping or treating: processes

Direct application of fluid pressure differential to...

Production of continuous or running length

156149, 156172, 15624414, 264103, 264140, 264173, 264178R, 2642091, 264211, B29C 4700, B29C 6720

Patent

active

054179971

ABSTRACT:
A method and apparatus for continuously manufacturing a reinforced, flexible, porous, tubular pipe. The reinforced, flexible porous tubular pipe comprises an extruded porous inner layer, spiral wound open mesh webbing surrounding the porous inner layer, and an extruded porous outer layer. A granular elastomeric material is blended with a polyethylene polymer thermoplastic and an emulsifier, heated and passed through a first extruding means to form a flexible, tubular porous inner layer. The porous inner layer is passed through a quick cooling means, then an open mesh webbing is spirally wound about the porous inner layer. The porous inner layer and the open mesh webbing are then passed through a second extruding means to form a porous outer layer. The reinforced, flexible porous tubular pipe is then cut to length and coiled to suit manufacturing preference.

REFERENCES:
patent: 3945873 (1976-03-01), Osborn
patent: 4182582 (1980-01-01), Youval et al.
patent: 4616055 (1986-10-01), Mason
patent: 4958770 (1990-09-01), Mitchell

Affiliated with

Also associated with

Rating

Process of making reinforced porous pipe does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process of making reinforced porous pipe, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process of making reinforced porous pipe will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2139033