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ITFI930132A1 - METHOD AND MACHINE FOR FOLDING PAPER TISSUES AND SIMILAR - Google Patents

METHOD AND MACHINE FOR FOLDING PAPER TISSUES AND SIMILAR

Info

Publication number
ITFI930132A1
ITFI930132A1 IT000132A ITFI930132A ITFI930132A1 IT FI930132 A1 ITFI930132 A1 IT FI930132A1 IT 000132 A IT000132 A IT 000132A IT FI930132 A ITFI930132 A IT FI930132A IT FI930132 A1 ITFI930132 A1 IT FI930132A1
Authority
IT
Italy
Prior art keywords
cylinder
machine
delimit
holes
similar
Prior art date
Application number
IT000132A
Other languages
Italian (it)
Inventor
Renzo Tommasi
Original Assignee
Rent Srl
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 Rent Srl filed Critical Rent Srl
Priority to ITFI930132A priority Critical patent/IT1263095B/en
Publication of ITFI930132A0 publication Critical patent/ITFI930132A0/en
Priority to EP94830349A priority patent/EP0634352B1/en
Priority to AT94830349T priority patent/ATE174572T1/en
Priority to ES94830349T priority patent/ES2127907T3/en
Priority to DE69415227T priority patent/DE69415227T2/en
Publication of ITFI930132A1 publication Critical patent/ITFI930132A1/en
Application granted granted Critical
Publication of IT1263095B publication Critical patent/IT1263095B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/24—Delivering or advancing articles from machines; Advancing articles to or into piles by air blast or suction apparatus
    • B65H29/241—Suction devices
    • B65H29/243—Suction rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31D—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
    • B31D1/00—Multiple-step processes for making flat articles ; Making flat articles
    • B31D1/04—Multiple-step processes for making flat articles ; Making flat articles the articles being napkins, handkerchiefs, towels, doilies, or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H45/00—Folding thin material
    • B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
    • B65H45/16—Rotary folders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H45/00—Folding thin material
    • B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
    • B65H45/28—Folding in combination with cutting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Sanitary Thin Papers (AREA)

Abstract

Machine for folding paper handkerchiefs (tissues), napkins (towels, serviettes) and the like according to the method of Claim 1, comprising a plurality of cylinders and rollers for cutting and transverse folding of the paper, in which the folder cylinder (2) consists of a plurality of coaxial cylindrical segments (20) connected in cascade with the interposition of a fixed valve (21) between each pair of segments (20), which is connected to an air-suction source (AS) so as to delimit a corresponding main suction chamber (28), in which the outer surface, that is to say the active surface, of each segment (20) of the said cylinder (2) is channelled longitudinally and, in correspondence with each channel, there is fastened a rectangular plate (23) with several through holes (24), so as to delimit a plurality of chambers (22) which communicate with the said chamber (28) by means of several radial through holes (29), in a sequence which is programmed under the control of the valve (21) with the rotation of the cylinder (2). <IMAGE>
ITFI930132A 1993-07-15 1993-07-15 METHOD AND MACHINE FOR FOLDING PAPER TISSUES AND SIMILAR IT1263095B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ITFI930132A IT1263095B (en) 1993-07-15 1993-07-15 METHOD AND MACHINE FOR FOLDING PAPER TISSUES AND SIMILAR
EP94830349A EP0634352B1 (en) 1993-07-15 1994-07-11 Method and means for folding paper handkerchiefs or the like
AT94830349T ATE174572T1 (en) 1993-07-15 1994-07-11 DEVICE AND METHOD FOR FOLDING PAPER HANDKERCHIEFS AND THE LIKE
ES94830349T ES2127907T3 (en) 1993-07-15 1994-07-11 PROCEDURE AND MACHINE FOR THE FOLDING OF PAPER TISSUES AND THE LIKE.
DE69415227T DE69415227T2 (en) 1993-07-15 1994-07-11 Device and method for folding paper handkerchiefs and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITFI930132A IT1263095B (en) 1993-07-15 1993-07-15 METHOD AND MACHINE FOR FOLDING PAPER TISSUES AND SIMILAR

Publications (3)

Publication Number Publication Date
ITFI930132A0 ITFI930132A0 (en) 1993-07-15
ITFI930132A1 true ITFI930132A1 (en) 1995-01-15
IT1263095B IT1263095B (en) 1996-07-24

Family

ID=11350534

Family Applications (1)

Application Number Title Priority Date Filing Date
ITFI930132A IT1263095B (en) 1993-07-15 1993-07-15 METHOD AND MACHINE FOR FOLDING PAPER TISSUES AND SIMILAR

Country Status (5)

Country Link
EP (1) EP0634352B1 (en)
AT (1) ATE174572T1 (en)
DE (1) DE69415227T2 (en)
ES (1) ES2127907T3 (en)
IT (1) IT1263095B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106739174B (en) * 2016-12-23 2018-09-07 泉州智信专利技术开发有限公司 A paper towel machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB662947A (en) * 1949-02-02 1951-12-12 Harris Seybold Co Improvements in or relating to a sheet delivery mechanism for machines such as printing machines
DE2439790A1 (en) * 1970-12-24 1976-03-11 Koenig & Bauer Ag Vacuum suction feed drum for rotary printing machine - has suction holes connected to vacuum pump via sealed chambers and valves
AU460068B2 (en) * 1972-07-04 1975-04-17 Wentworth Harris David Improvements in or relating tothe manufacture of paper serviettes
IT1213807B (en) * 1987-07-28 1990-01-05 Perini Finanziaria Spa EQUIPMENT FOR THE PRODUCTION AND PACKAGING OF NAPKINS FROM CONTINUOUS TAPE IN PAPER OR OTHER

Also Published As

Publication number Publication date
DE69415227D1 (en) 1999-01-28
DE69415227T2 (en) 1999-07-08
EP0634352A1 (en) 1995-01-18
IT1263095B (en) 1996-07-24
ITFI930132A0 (en) 1993-07-15
ATE174572T1 (en) 1999-01-15
EP0634352B1 (en) 1998-12-16
ES2127907T3 (en) 1999-05-01

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19980729