Multicolor printing method for container

Claim 2

A multicolor printing method for printing multicolor matter upon a container, comprising the steps of: forming a first toner picture image of a first color upon a photoconductive drum by means of an electrophotographic printing process; transferring said first toner picture image of said first color from said photoconductive drum to a movable belt; fixing said first toner picture image of said first color, transferred from said photoconductive drum to said movable belt, upon said movable belt; forming at least one additional toner picture image of at least one additional color upon at least one additional photoconductive drum by means of an electrophotographic printing process; transferring said at least one additional toner picture image of at least one additional color from said at least one additional photoconductive drum onto said movable belt such that said at least one additional toner picture image of said at least one additional color overlaps said first toner picture image of said first color in a predetermined registered manner so as to form with said first toner picture image of said first color a composite multicolor picture image; fixing said at least one additional toner picture image, transferred from said at least one additional photoconductive drum to said movable belt so as to overlap said first toner picture image, upon said movable belt; and contacting said container with said movable belt under heated conditions so as to transfer said composite multicolor picture image from said movable belt to said container.

Claim 3

A method as set forth in claim 1, wherein: said formation of said at least one additional toner picture image of at least one additional color comprises the formation of at least two additional toner picture images of at least two additional colors whereby said composite multicolor picture image comprises at least three toner picture images of at least three different colors.

Claim 4

A method as set forth in claim 1, wherein: said container is fabricated from a material chosen from the group of metal, glass, plastic, and paper.

Claim 5

A method as set forth in claim 1, wherein: said container is heated by means of an induction heating process so as to transfer said multicolor picture image from said movable belt to said container.

Claim 6

A method as set forth in claim 1, further comprising the step of: coating said multicolor picture image surface of said container with a varnish finish, after said multicolor picture image has been transferred from said movable belt to said container, so as to protect said multicolor picture image fixed upon said container.

Claim 7

A method as set forth in claim 2, wherein: said movable belt comprises an endless annular belt having a circular locus; and said first and at least two additional toner picture images are formed upon three photoconductive drums disposed at circumferentially spaced locations about said circular locus of said movable belt.

Claim 8

A method as set forth in claim 6, further comprising the steps of: providing a plurality of containers upon an indexable rotary table; and intermittently rotating said movable belt along said circular locus in correspondence with an indexable movement of said rotary table so as to achieve said transfer of said multicolor picture images from said movable belt to said containers in a serial production manner.

Claim 9

A multicolor printing method for printing multicolor matter upon a container, comprising the steps of: removably laminating a plastic film upon a movable belt; forming a first toner picture image of a first color upon a photoconductive drum by means of an electrophotographic printing process; transferring said first toner picture image of said first color from said photoconductive drum to said plastic film disposed upon said movable belt; fixing said first toner picture image of said first color, transferred from said photoconductive drum to said plastic film disposed upon said movable belt, upon said plastic film disposed upon said movable belt; forming at least one additional toner picture image of at least one additional color upon at least one additional photoconductive drum by means of an electrophotographic printing process; transferring said at least one additional toner picture image of said at least one additional color from said at least one additional photoconductive drum onto said plastic film disposed upon said movable belt such that said at least one additional toner picture image of said at least one additional color overlaps said first toner picture image or said first color in a predetermined registered manner so as to form with said first toner picture image of said first color a composite multicolor picture image; fixing said at least one additional toner picture image of said at least one additional color, transferred from said at least one additional photoconductive drum to said plastic film disposed upon said movable belt so as to overlap said first toner picture image of said first color, upon said plastic film disposed upon said movable belt; and contacting said container with said plastic film, disposed upon said movable belt, under heated conditions so as to transfer said plastic film, having said composite multicolor picture image formed thereon, from said movable belt to said container.

Claim 10

A multicolor printing method for printing multicolor matter upon a container, comprising the steps of: removably laminating a plastic film upon a movable belt; forming a first toner picture image of a first color upon a photoconductive drum by means of an electrophotographic printing process; transferring said first toner picture image of said first color from said photoconductive drum to said plastic film disposed upon said movable belt; fixing said first toner picture image of said first color, transferred from said photoconductive drum to said plastic film disposed upon said movable belt, upon said plastic film disposed upon said movable belt; forming at least one additional toner picture image of at least one additional color upon at least one additional photoconductive drum by means of an electrophotographic printing process; transferring said at least one additional toner picture image of said at least one additional color from said at least one additional photoconductive drum onto said plastic film disposed upon said movable belt such that said at least one additional toner picture image of said at least one additional color overlaps said first toner picture image or said first color in a predetermined registered manner so as to form with said first toner picture image of said first color a composite multicolor picture image; fixing said at least one additional toner picture image of said at least one additional color, transferred from said at least one additional photoconductive drum to said plastic film disposed upon said movable belt so as to overlap said first toner picture image of said first color, upon said plastic film disposed upon said movable belt; and contacting said container with said plastic film, disposed upon said movable belt, under heated conditions so as to transfer said plastic film, having said composite multicolor picture image formed thereon, from said movable belt to said container.

Claim 11

A method as set forth in claim 8, wherein: said composite multicolor picture image is formed upon a predetermined portion of said plastic film; said predetermined portion of said plastic film is severed from a residual portion of said plastic film by a cutting means prior to said transfer of said predetermined portion of said plastic film, having said composite multicolor picture image formed thereon, from said movable belt to said container; and said residual portion of said plastic film is removed from said movable belt subsequent to said transfer of said predetermined portion of said plastic film, having said composite multicolor picture image formed thereon, from said movable belt to said container.

Claim 12

A method as set forth in claim 9, wherein: said plastic film, comprising said residual portion of said plastic film, and said predetermined portion of said plastic film upon which said composite multicolor picture image is to be formed, is supplied to said movable belt from a supply roll, and said residual portion of said plastic film is removed from said movable belt and coiled into a used film roll.

Claim 13

A method as set forth in claim 8, wherein: said formation of said at least one additional toner picture image of at least one additional color comprises the formation of at least two additional toner picture images of at least two additional colors whereby said composite multicolor picture image comprises at least three toner picture images of at least three different colors.

Claim 14

A method as set forth in claim 11, wherein: said movable belt comprises an endless annular belt having a circular locus; and said first and at least two additional toner picture images are formed upon three photoconductive drums disposed at circumferentially spaced locations about said circular locus of said movable belt.

Claim 15

A method as set forth in claim 12, further comprising the steps of: providing a plurality of containers upon an indexable rotary table; and intermittently rotating said movable belt along said circular locus in correspondence with an indexable movement of said rotary table so as to achieve said transfer of said plastic films, having said multicolor picture images formed thereon, from said movable belt to said containers in a serial production manner.

Claim 16

A method as set forth in claim 8, wherein: said container is fabricated from a material chosen from the group of metal, glass, plastic, and paper.

Claim 17

A method as set forth in claim 8, wherein: said container is heated by means of an induction heating process so as to transfer said plastic film, having said composite multicolor picture image formed thereon, from said movable belt to said container.

Claim 18

A method as set forth in claim 8, further comprising the step of: coating said plastic film, having said composite multicolor picture image disposed thereon, with a varnish finish, after said plastic film has been transferred from said movable belt to said container, so as to protect said composite multicolor picture image formed upon said plastic film and disposed upon said container.

Claim 19

A multicolor printing method for printing multicolor matter upon a container, comprising the steps of: forming a first toner picture image of a first color upon a photoconductive drum by means of an electrophotographic printing process; forming at least one additional toner picture image of at least one additional color upon said photoconductive drum by means of an electrophotographic printing process such that said at least one additional toner picture image of said at least one additional color overlaps said first toner picture image of said first color in a predetermined registered manner so as to form with said first toner picture image of said first color a composite multicolor picture image upon said photoconductive drum; transferring said composite multicolor picture image from said photoconductive drum to a belt; and contacting said container with said belt under heated conditions so as to transfer said composite multicolor picture image from said belt to said container.

Claim 20

A multicolor printing method for printing multicolor matter upon a container, comprising the steps of: forming a first toner picture image of a first color upon a photoconductive drum by means of an electrophotographic printing process; forming at least one additional toner picture image of at least one additional color upon said photoconductive drum by means of an electrophotographic printing process such that said at least one additional toner picture image of said at least one additional color overlaps said first toner picture image of said first color in a predetermined registered manner so as to form with said first toner picture image of said first color a composite multicolor picture image upon said photoconductive drum; transferring said composite multicolor picture image from said photoconductive drum to a belt; and contacting said container with said belt under heated conditions so as to transfer said composite multicolor picture image from said belt to said container.

Claim 21

A method as set forth in claim 17, further comprising the steps of: forming said photoconductive drum as a tubular laminate comprising an inner light-transmissible supporting member, a light-transmissible electroconductive member laminated upon said supporting member, and a photoconductive member laminated upon said electroconductive member; and said electrophotographic printing process comprises the steps of uniformly charging said photoconductive member of said photoconductive drum, forming an electrostatic latent image upon said photoconductive member by irradiating said charged photoconductive member with light from a position interiorly of said tubular photoconductive drum, and developing said latent image by depositing toner material of a predetermined color upon said latent image formed upon said photoconductive member.

Claim 22

A method as set forth in claim 17, wherein: said formation of said at least one additional toner picture image of at least one additional color comprises the formation of at least two additional toner picture images of at least two additional colors whereby said composite multicolor picture image comprises at least three toner picture images of at least three different colors.

Claim 23

A method as set forth in claim 17, wherein: said container is fabricated from a material chosen from the group of metal, glass, plastic, and paper.

Claim 24

A method as set forth in claim 17, wherein: said container is heated by means of an induction heating process so as to transfer said multicolor picture image from said belt to said container.

Claim 25

A method as set forth in claim 17, further comprising the step of: coating said multicolor picture image surface of said container with a varnish finish, after said multicolor picture image has been transferred from said belt to said container, so as to protect said multicolor picture image fixed upon said container.

Claim 26

A method as set forth in claim 18, further comprising the step of: disposing multiple charging, exposing, and developing means at circumferentially spaced locations with respect to said tubular photoconductive drum so as to achieve formation of said composite multicolor picture image upon said photoconductive drum.

Claim 27

A method as set forth in claim 17, further comprising the steps of: forming said belt as an endless annular belt having a circular locus; providing a plurality of containers upon an indexable rotary table; and intermittently rotating said belt along said circular locus in correspondence with an indexable movement of said rotary table so as to achieve said transfer of said multicolor picture images from said belt to said containers in a serial production manner.