CA2483175C - Method of and assembly for lapping consecutive sheets of web material - Google Patents

Method of and assembly for lapping consecutive sheets of web material Download PDF

Info

Publication number
CA2483175C
CA2483175C CA2483175A CA2483175A CA2483175C CA 2483175 C CA2483175 C CA 2483175C CA 2483175 A CA2483175 A CA 2483175A CA 2483175 A CA2483175 A CA 2483175A CA 2483175 C CA2483175 C CA 2483175C
Authority
CA
Canada
Prior art keywords
roll
sheet
assembly
nip
sheets
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 - Fee Related
Application number
CA2483175A
Other languages
English (en)
French (fr)
Other versions
CA2483175A1 (en
Inventor
Barton J. White
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.)
Fabio Perini SpA
Original Assignee
Fabio Perini SpA
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
Priority claimed from US10/953,175 external-priority patent/US7407161B2/en
Application filed by Fabio Perini SpA filed Critical Fabio Perini SpA
Publication of CA2483175A1 publication Critical patent/CA2483175A1/en
Application granted granted Critical
Publication of CA2483175C publication Critical patent/CA2483175C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B65H45/00—Folding thin material
    • B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
    • B65H45/24—Interfolding sheets, e.g. cigarette or toilet papers
    • 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
    • B65H29/66—Advancing articles in overlapping streams
    • B65H29/6609—Advancing articles in overlapping streams forming an overlapping stream
    • B65H29/6618—Advancing articles in overlapping streams forming an overlapping stream upon transfer from a first conveyor to a second conveyor advancing at slower speed
    • 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
    • B65H45/162—Rotary folders with folding jaw cylinders
    • 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)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Making Paper Articles (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
CA2483175A 2003-10-01 2004-09-30 Method of and assembly for lapping consecutive sheets of web material Expired - Fee Related CA2483175C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US50779203P 2003-10-01 2003-10-01
US60/507,792 2003-10-01
US10/953,175 2004-09-29
US10/953,175 US7407161B2 (en) 2003-10-01 2004-09-29 Method of and assembly for lapping consecutive sheets of web material

Publications (2)

Publication Number Publication Date
CA2483175A1 CA2483175A1 (en) 2005-04-01
CA2483175C true CA2483175C (en) 2010-10-19

Family

ID=34421665

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2483175A Expired - Fee Related CA2483175C (en) 2003-10-01 2004-09-30 Method of and assembly for lapping consecutive sheets of web material

Country Status (2)

Country Link
BR (1) BRPI0406030A (pt)
CA (1) CA2483175C (pt)

Also Published As

Publication number Publication date
CA2483175A1 (en) 2005-04-01
BRPI0406030A (pt) 2005-09-06

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20131001