GB201317860D0 - Improvements in paper manufacturing - Google Patents

Improvements in paper manufacturing

Info

Publication number
GB201317860D0
GB201317860D0 GB201317860A GB201317860A GB201317860D0 GB 201317860 D0 GB201317860 D0 GB 201317860D0 GB 201317860 A GB201317860 A GB 201317860A GB 201317860 A GB201317860 A GB 201317860A GB 201317860 D0 GB201317860 D0 GB 201317860D0
Authority
GB
United Kingdom
Prior art keywords
paper manufacturing
paper
manufacturing
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.)
Withdrawn
Application number
GB201317860A
Other versions
GB2519104A (en
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.)
De la Rue International Ltd
Original Assignee
De la Rue International Ltd
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 De la Rue International Ltd filed Critical De la Rue International Ltd
Priority to GB1317860.3A priority Critical patent/GB2519104A/en
Publication of GB201317860D0 publication Critical patent/GB201317860D0/en
Priority to EP20140184871 priority patent/EP2860310A1/en
Publication of GB2519104A publication Critical patent/GB2519104A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/44—Watermarking devices
    • D21F1/46—Dandy rolls
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/60—Cylinder moulds
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
    • D21F11/008—Making apertured paper
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F13/00—Making discontinuous sheets of paper, pulpboard or cardboard, or of wet web, for fibreboard production
GB1317860.3A 2013-10-09 2013-10-09 Improvements in paper manufacturing Withdrawn GB2519104A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1317860.3A GB2519104A (en) 2013-10-09 2013-10-09 Improvements in paper manufacturing
EP20140184871 EP2860310A1 (en) 2013-10-09 2014-09-16 Improvements in paper manufacturing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1317860.3A GB2519104A (en) 2013-10-09 2013-10-09 Improvements in paper manufacturing

Publications (2)

Publication Number Publication Date
GB201317860D0 true GB201317860D0 (en) 2013-11-20
GB2519104A GB2519104A (en) 2015-04-15

Family

ID=49630424

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1317860.3A Withdrawn GB2519104A (en) 2013-10-09 2013-10-09 Improvements in paper manufacturing

Country Status (2)

Country Link
EP (1) EP2860310A1 (en)
GB (1) GB2519104A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3682057A1 (en) * 2017-09-11 2020-07-22 Crane & Co., Inc. Watermark sheet, apparatus, and document, and methods for providing the same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4526652A (en) * 1983-11-17 1985-07-02 The Mead Corporation Dandy roll for manufacturing paper having simulated oxford cloth watermark and related method for papermaking
US5766416A (en) * 1989-12-14 1998-06-16 Tokushu Paper Manufacturing Co., Ltd. Method of producing watermark paper
GB9214664D0 (en) * 1992-07-10 1992-08-19 Wiggins Teape Group Ltd Watermark detection
GB2458485B (en) * 2008-03-19 2010-07-14 Rue De Int Ltd Improvements in making sheets
DE102010034693A1 (en) * 2010-08-18 2012-02-23 Giesecke & Devrient Gmbh Method for producing a security paper and round screen for it

Also Published As

Publication number Publication date
EP2860310A1 (en) 2015-04-15
GB2519104A (en) 2015-04-15

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)