Apparatus for screening paper fiber stock

Details Apparatus for screening paper fiber stock Apparatus for screening paper fiber stock

D - Textiles, Paper

21

D

209/104

D21D 5/16 (2006.01) B01D 29/35 (2006.01) B07B 1/04 (2006.01) B07B 1/20 (2006.01) B07B 1/50 (2006.01) B07B 1/52 (2006.01) B01D 29/37 (2006.01) B01D 29/86 (2006.01)

Patent

CA 1288733

Abstract of the Disclosure In screening apparatus for paper making fiber incorporating a cylindrical screen member provided with cylindrical screening perforations, each of the perforations is characterized by a concentric frustoconical inlet end portion having a maximum diameter at the inlet surface of the screening member which is substantially greater than the portion of the perforation of minimum diameter, the maximum diameter of these inlet end portions being such that adjacent such portions closely approach or intersect each other to define multiple ridges on the surface of the inlet side of the screening member.

516887

Affiliated with

Also associated with

Rating

Apparatus for screening paper fiber stock does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for screening paper fiber stock, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for screening paper fiber stock will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1209048