Cleaning sheet comprising a network layer and at least one nonwo

Details Cleaning sheet comprising a network layer and at least one nonwo Cleaning sheet comprising a network layer and at least one nonwo

1994-12-08

1996-06-11

Withers, James D.

Stock material or miscellaneous articles

Structurally defined web or sheet

Including aperture

15208, 152091, 1522911, 1522912, 428234, 428300, A47L 1310, A47K 702, B32B 310, B32B 502

Patent

active

055253970

ABSTRACT:
A cleaning sheet comprises a network sheet and a nonwoven fiber aggregate formed by the entanglement of fibers of a fiber web and disposed on at least one side of the network sheet. The fibers of the nonwoven fiber aggregate are further entangled with the network sheet, forming a unitary body. The cleaning sheet has the breaking strength of 500 g/30 mm or more, and the elongation at a load of 500 g/30 mm is 10% or less. The fiber aggregate has the entanglement coefficient of from 10 to 500 m. The entanglement coefficient is expressed by the initial gradient of the stress-strain curve measured with respect to the direction perpendicular to the fiber orientation in the fiber aggregate.

REFERENCES:
patent: 1945823 (1934-02-01), Rasch et al.
patent: 3148105 (1964-09-01), Johnson
patent: 3629047 (1971-12-01), Davison
patent: 3965519 (1976-06-01), Hermann
patent: 4276338 (1981-06-01), Ludwa et al.

Affiliated with

Also associated with

Rating

Cleaning sheet comprising a network layer and at least one nonwo does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Cleaning sheet comprising a network layer and at least one nonwo, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cleaning sheet comprising a network layer and at least one nonwo will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-350536