CA2170230A1 - Apparatus for splicing a material web - Google Patents

Apparatus for splicing a material web

Info

Publication number
CA2170230A1
CA2170230A1 CA 2170230 CA2170230A CA2170230A1 CA 2170230 A1 CA2170230 A1 CA 2170230A1 CA 2170230 CA2170230 CA 2170230 CA 2170230 A CA2170230 A CA 2170230A CA 2170230 A1 CA2170230 A1 CA 2170230A1
Authority
CA
Canada
Prior art keywords
web
roll
splicing
paid
splicing device
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.)
Granted
Application number
CA 2170230
Other languages
French (fr)
Other versions
CA2170230C (en
Inventor
Tuomo Halonen
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.)
Tuomo Halonen Oy
Original Assignee
Tuomo Halonen Oy
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 Tuomo Halonen Oy filed Critical Tuomo Halonen Oy
Publication of CA2170230A1 publication Critical patent/CA2170230A1/en
Application granted granted Critical
Publication of CA2170230C publication Critical patent/CA2170230C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B65H19/00—Changing the web roll
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/18—Attaching, e.g. pasting, the replacement web to the expiring web
    • B65H19/1857—Support arrangement of web rolls
    • B65H19/1868—The roll support being of the turret type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/18—Attaching, e.g. pasting, the replacement web to the expiring web
    • B65H19/1842—Attaching, e.g. pasting, the replacement web to the expiring web standing splicing, i.e. the expiring web being stationary during splicing contact
    • B65H19/1852—Attaching, e.g. pasting, the replacement web to the expiring web standing splicing, i.e. the expiring web being stationary during splicing contact taking place at a distance from the replacement roll
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/46—Splicing
    • B65H2301/461—Processing webs in splicing process
    • B65H2301/4613—Processing webs in splicing process during splicing
    • B65H2301/46132—Processing webs in splicing process during splicing consuming web up to trailing edge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/46—Splicing
    • B65H2301/463—Splicing splicing means, i.e. means by which a web end is bound to another web end
    • B65H2301/4634—Heat seal splice
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/46—Splicing
    • B65H2301/464—Splicing effecting splice
    • B65H2301/46412—Splicing effecting splice by element moving in a direction perpendicular to the running direction of the web
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/50—Occurence
    • B65H2511/515—Absence
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2515/00—Physical entities not provided for in groups B65H2511/00 or B65H2513/00
    • B65H2515/30—Forces; Stresses
    • B65H2515/31—Tensile forces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2801/00—Application field
    • B65H2801/81—Packaging machines

Landscapes

  • Replacement Of Web Rolls (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)

Abstract

The present invention relates to an apparatus for splicing a material web (2), which is paid off from a roll (1) such as packaging film web employed in liquid pouch packaging equipment, to a web (21) paid off from a new roll (1') when the web of the previous roll (1) is expiring, said apparatus comprising a splicing device (9) for making a splice between the web (2) of the expiring roll (1) and the web (2') of the new roll (1'), whereby the web (2, 2') being currently used is passed via said splicing device (9). The invention is implemented by having the apparatus equipped with support stands (10) for at least two rolls (1, 1') of which only one roll (1) is paid off at a time, further having the web tail (2') of the new roll (1') in the splicing device (9) threaded close to the web (2) of the previous, expiring roll (1), and finally having the apparatus provided with at least one sensor (14, 15) capable of detecting the expiration of the web (2) on the roll (1) being paid off and issuing a corresponding signal to said splicing device (9) that subsequently performs required splicing.
CA 2170230 1995-02-24 1996-02-23 Apparatus for splicing a material web Expired - Lifetime CA2170230C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI950856 1995-02-24
FI950856A FI98355C (en) 1995-02-24 1995-02-24 Equipment for further sealing of web material

Publications (2)

Publication Number Publication Date
CA2170230A1 true CA2170230A1 (en) 1996-08-25
CA2170230C CA2170230C (en) 2007-09-25

Family

ID=8542925

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2170230 Expired - Lifetime CA2170230C (en) 1995-02-24 1996-02-23 Apparatus for splicing a material web

Country Status (5)

Country Link
EP (1) EP0728692B1 (en)
CA (1) CA2170230C (en)
DE (1) DE69619000T2 (en)
FI (1) FI98355C (en)
RU (1) RU2186009C2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2772736B1 (en) * 1997-12-22 2000-02-18 Eastman Kodak Co METHOD FOR INCREASE THE LENGTH OF USE OF A SCROLLABLE LAYER BY UNROLLING THE ENTIRE LAYER WRAPPED AROUND A CORE
FR2772737B1 (en) * 1997-12-22 2000-02-18 Eastman Kodak Co PROCESS FOR INCREASING THE LENGTH OF USE OF A RUNNING TABLECLOTH BY MAINTAINING THE TABLECLOTH AFTER DETACHMENT
KR101466347B1 (en) 2013-11-06 2014-11-27 도레이첨단소재 주식회사 Easily Removable Paper Tube, Article and Method of Successively Using Article Using the Same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57151553A (en) * 1981-03-06 1982-09-18 Idemitsu Petrochem Co Ltd Feeder of plastic stripe member
JPS58139952A (en) * 1982-02-15 1983-08-19 Shiikensu Kogyo Kk Method of replacing and connecting original paper roll and device therefor
DE3715438A1 (en) * 1987-05-08 1988-11-17 Kiefel Hochfrequenz Paul Device for splicing the ends of film webs
DE4325944A1 (en) * 1993-08-03 1995-02-09 Focke & Co Method and device for connecting material webs, in particular made of packaging material

Also Published As

Publication number Publication date
CA2170230C (en) 2007-09-25
FI98355B (en) 1997-02-28
RU2186009C2 (en) 2002-07-27
FI950856A0 (en) 1995-02-24
EP0728692A2 (en) 1996-08-28
DE69619000D1 (en) 2002-03-21
EP0728692B1 (en) 2002-02-06
DE69619000T2 (en) 2002-09-26
FI98355C (en) 1997-06-10
FI950856A (en) 1996-08-25
EP0728692A3 (en) 1997-12-17

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20160223