GB468964A - Improvements in or relating to carbon paper and like transfer materials - Google Patents

Improvements in or relating to carbon paper and like transfer materials

Info

Publication number
GB468964A
GB468964A GB134636A GB134636A GB468964A GB 468964 A GB468964 A GB 468964A GB 134636 A GB134636 A GB 134636A GB 134636 A GB134636 A GB 134636A GB 468964 A GB468964 A GB 468964A
Authority
GB
United Kingdom
Prior art keywords
areas
carbon
webs
coated
carbon paper
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB134636A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Standard Register Co
Original Assignee
Standard Register Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Standard Register Co filed Critical Standard Register Co
Priority to GB134636A priority Critical patent/GB468964A/en
Publication of GB468964A publication Critical patent/GB468964A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41L—APPARATUS OR DEVICES FOR MANIFOLDING, DUPLICATING OR PRINTING FOR OFFICE OR OTHER COMMERCIAL PURPOSES; ADDRESSING MACHINES OR LIKE SERIES-PRINTING MACHINES
    • B41L1/00—Devices for performing operations in connection with manifolding by means of pressure-sensitive layers or intermediaries, e.g. carbons; Accessories for manifolding purposes
    • B41L1/20—Manifolding assemblies, e.g. book-like assemblies
    • B41L1/26—Continuous assemblies made up of webs
    • B41L1/32—Continuous assemblies made up of webs folded transversely

Landscapes

  • Duplication Or Marking (AREA)

Abstract

468,964. Manifolding stationery ; carbon papers. SMITH & SON, Ltd., W. H. (Standard Register Co.) Jan. 15, 1936, No. 1346. [Class 16] [Also in Group XVI] Carbon paper or other transfer material is provided with a continuous coating of carbon or the like over its whole surface, and is then treated to render selected areas non- transferring, either by coating these areas with a non-transferring substance, or by removing the carbon from the areas. In the manifolding assembly shown, the record webs are coated on the undersides with carbon &c. and the areas 4 have been treated so that matter written thereabove on the writing faces of the webs will not be transferred. The positions of the areas 4 are indicated as at 5 on the writing surfaces of the webs. Instead of record webs coated with carbon, carbon webs may be interleaved in the assembly. In one method of providing inert areas 4, the carbon paper is passed through a printing-machine, preferably of the cylinder type, and ink is applied over the areas 4, or a silver bronze ink mixed with a dryer, such as perilla oil, and a resin gum. In another method, the carbon paper is passed through a printing-machine where the carbon in the areas 4 is removed by a mixture comprising heavy opaque white printing ink, kerosene, and ether. The areas 4 are preferably then coated with varnish.
GB134636A 1936-01-15 1936-01-15 Improvements in or relating to carbon paper and like transfer materials Expired GB468964A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB134636A GB468964A (en) 1936-01-15 1936-01-15 Improvements in or relating to carbon paper and like transfer materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB134636A GB468964A (en) 1936-01-15 1936-01-15 Improvements in or relating to carbon paper and like transfer materials

Publications (1)

Publication Number Publication Date
GB468964A true GB468964A (en) 1937-07-15

Family

ID=9720393

Family Applications (1)

Application Number Title Priority Date Filing Date
GB134636A Expired GB468964A (en) 1936-01-15 1936-01-15 Improvements in or relating to carbon paper and like transfer materials

Country Status (1)

Country Link
GB (1) GB468964A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0309308A2 (en) * 1987-09-15 1989-03-29 Jean Martin Method for manufacturing business forms by printed both sides at the same time

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0309308A2 (en) * 1987-09-15 1989-03-29 Jean Martin Method for manufacturing business forms by printed both sides at the same time
EP0309308A3 (en) * 1987-09-15 1989-04-05 Jean Martin Method for manufacturing business forms by printed both sides at the same time

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