Method for edge marking recordable webs

Details Method for edge marking recordable webs Method for edge marking recordable webs

1976-02-19

1977-04-19

Smith, Ronald H.

Coating processes

Nonuniform coating

Edge or border coating

352236, 360134, B05D 500

Patent

active

040189473

ABSTRACT:
The Disclosure is directed to a new method of edge marking recordable webs such as audio and/or video tape. A running tape length is initially established between supply and take-up reels. The running path length is intermittently displaced, parallel to the recording surface, which results in a plurality of spaced, concentric, arcuate wrap segments on the take-up reel whose side edges project beyond the side edges of the remainder of the wraps. The side edges of the projecting wrap segments are then marked in any desired manner such as by bringing the same into marking engagement with a printing or marking die whose approach to the wound take-up reel is limited to insure that the non-projecting wraps are not marked.

REFERENCES:
patent: 3801750 (1974-04-01), Beaumont
patent: 3810246 (1974-05-01), Stone et al.

Affiliated with

Also associated with

Rating

Method for edge marking recordable webs 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 for edge marking recordable webs, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for edge marking recordable webs will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-104161