Method of embossing a coated sheet with a diffraction or hologra

Details Method of embossing a coated sheet with a diffraction or hologra Method of embossing a coated sheet with a diffraction or hologra

1988-10-03

1990-04-03

Lowe, James

Plastic and nonmetallic article shaping or treating: processes

Optical article shaping or treating

Utilizing plasma, electric, electromagnetic, particulate, or...

264 17, 264134, 264284, B29D 1100

Patent

active

049138588

ABSTRACT:
A method for decoration of paper of plastic sheeting and other substrates, involving a novel technique for coating and embossing the substrate. The paper or plastic sheeting is supplied with a coating of thermosensitive material, as by extrusion. The coated sheet is heated to adequately soften the coating, such as by use of a heated cylinder, and remote heat sources such as infrared heaters. The softened sheet surface is then decorated using an embossing member, to provide a diffraction pattern or hologram. Use of an embossment pattern of lesser depth than the surface roughness of the sheet before embossing provides attractive decorative patterns.

REFERENCES:
patent: 3535413 (1970-10-01), Glenn, Jr.
patent: 3535417 (1970-10-01), Henkes
patent: 3758649 (1973-09-01), Frattarola
patent: 3882207 (1975-05-01), Hannan
patent: 4500484 (1985-02-01), Gregg
patent: 4547141 (1985-10-01), Ruschmann
patent: 4744936 (1988-05-01), Bittner, Jr.
patent: 4758296 (1988-07-01), McGrew

Affiliated with

Also associated with

Rating

Method of embossing a coated sheet with a diffraction or hologra 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 embossing a coated sheet with a diffraction or hologra, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of embossing a coated sheet with a diffraction or hologra will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1356176