Method of making a laminated head cleaning disk

Details Method of making a laminated head cleaning disk Method of making a laminated head cleaning disk

1986-10-24

1988-07-05

Weston, Caleb

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

15624422, 15624427, 360128, 360133, 360137, B29C 4704, B32B 3130

Patent

active

047552468

ABSTRACT:
A cleaning disk is described that is made of a pair of layers of head-cleaning material which are translucent to light produced by a light source in a magnetic disk-reading machine. The layers are adhered with an adhesive having sufficient opacity caused by the addition of pigment to reduce the light transmitted through the layers from the light source enough to prevent sensing of the light by the corresponding light sensor. Fibers of the layers, when made of fabric, may extend through the adhesive to provide for permeation of a solvent from one layer to the other. The layers are preferably adhered by heat plastified thermoplastic polymeric adhesive which is compressed between non-heat-plastified layers and which is formed to have solvent-transmitting holes extending through it.

REFERENCES:
patent: 3058863 (1962-10-01), Gaines et al.
patent: 4106067 (1978-08-01), Masuyama et al.
patent: 4586100 (1986-04-01), Howe et al.
Dillon, "Device for Cleaning Head In Magnetic Card or Reader", IBM tech. Discl. Bull., vol. 21, No. 8, Jan. 1979.

Affiliated with

Also associated with

Rating

Method of making a laminated head cleaning disk does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of making a laminated head cleaning disk, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of making a laminated head cleaning disk will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2330634