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DE102005026494B4 - Verfahren und Vorrichtung in einer Papier- oder Kartonmaschine - Google Patents

Verfahren und Vorrichtung in einer Papier- oder Kartonmaschine Download PDF

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Publication number
DE102005026494B4
DE102005026494B4 DE102005026494.8A DE102005026494A DE102005026494B4 DE 102005026494 B4 DE102005026494 B4 DE 102005026494B4 DE 102005026494 A DE102005026494 A DE 102005026494A DE 102005026494 B4 DE102005026494 B4 DE 102005026494B4
Authority
DE
Germany
Prior art keywords
edge strip
paper
web
until
sieve
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
DE102005026494.8A
Other languages
German (de)
English (en)
Other versions
DE102005026494A1 (de
Inventor
Mika Patjas
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.)
Valmet Technologies Oy
Original Assignee
Valmet Technologies 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 Valmet Technologies Oy filed Critical Valmet Technologies Oy
Publication of DE102005026494A1 publication Critical patent/DE102005026494A1/de
Application granted granted Critical
Publication of DE102005026494B4 publication Critical patent/DE102005026494B4/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • D21F1/66—Pulp catching, de-watering, or recovering; Re-use of pulp-water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/18—Means for removing cut-out material or waste
    • B26D7/1845—Means for removing cut-out material or waste by non mechanical means
    • B26D7/1854—Means for removing cut-out material or waste by non mechanical means by air under pressure
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F7/00—Other details of machines for making continuous webs of paper
    • D21F7/006—Cutting the edges of the paper-web
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D2007/0012—Details, accessories or auxiliary or special operations not otherwise provided for
    • B26D2007/0068—Trimming and removing web edges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F3/00—Severing by means other than cutting; Apparatus therefor
    • B26F3/004—Severing by means other than cutting; Apparatus therefor by means of a fluid jet

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
DE102005026494.8A 2004-06-18 2005-06-09 Verfahren und Vorrichtung in einer Papier- oder Kartonmaschine Expired - Fee Related DE102005026494B4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20040847 2004-06-18
FI20040847A FI116664B (sv) 2004-06-18 2004-06-18 Förfarande och anordning vid en pappers- eller kartongmaskin

Publications (2)

Publication Number Publication Date
DE102005026494A1 DE102005026494A1 (de) 2006-01-05
DE102005026494B4 true DE102005026494B4 (de) 2021-10-14

Family

ID=32524521

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102005026494.8A Expired - Fee Related DE102005026494B4 (de) 2004-06-18 2005-06-09 Verfahren und Vorrichtung in einer Papier- oder Kartonmaschine

Country Status (2)

Country Link
DE (1) DE102005026494B4 (sv)
FI (1) FI116664B (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4613932A1 (en) 2024-03-07 2025-09-10 COAX Technologies S.r.l. Airlaying process and equipment for producing webs with sharply defined lateral edges

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4300421A (en) 1979-03-23 1981-11-17 Mitsubishi Jukogyo Kabushiki Kaisha Trim guide device for slitter-scorers
US4484500A (en) 1982-09-23 1984-11-27 Crown Zellerbach Corporation Web slitting and grooving system
FI98346B (sv) 1994-03-31 1997-02-28 Enfoplan Oy Förfarande och anordning för skärning av en rörlig pappersbanans kant
DE29910850U1 (de) 1999-06-25 2000-11-23 Voith Sulzer Papiertechnik Patent GmbH, 89522 Heidenheim Unterdruck-Fördereinrichtung
US20030196531A1 (en) 2002-04-20 2003-10-23 Karlheinz Straub Water jet cutter
DE69529181T2 (de) 1995-09-26 2003-11-13 Es-Systems Oy, Tampere Verfahren und vorrichtung zum schneiden des randbereichs einer bewegenden papierbahn
EP1445376A1 (de) 2003-02-04 2004-08-11 Voith Paper Patent GmbH Vorrichtung zum Abtrennen eines Randes von einer Faserstofflage

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4300421A (en) 1979-03-23 1981-11-17 Mitsubishi Jukogyo Kabushiki Kaisha Trim guide device for slitter-scorers
US4484500A (en) 1982-09-23 1984-11-27 Crown Zellerbach Corporation Web slitting and grooving system
FI98346B (sv) 1994-03-31 1997-02-28 Enfoplan Oy Förfarande och anordning för skärning av en rörlig pappersbanans kant
DE69529181T2 (de) 1995-09-26 2003-11-13 Es-Systems Oy, Tampere Verfahren und vorrichtung zum schneiden des randbereichs einer bewegenden papierbahn
DE29910850U1 (de) 1999-06-25 2000-11-23 Voith Sulzer Papiertechnik Patent GmbH, 89522 Heidenheim Unterdruck-Fördereinrichtung
US20030196531A1 (en) 2002-04-20 2003-10-23 Karlheinz Straub Water jet cutter
EP1445376A1 (de) 2003-02-04 2004-08-11 Voith Paper Patent GmbH Vorrichtung zum Abtrennen eines Randes von einer Faserstofflage

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4613932A1 (en) 2024-03-07 2025-09-10 COAX Technologies S.r.l. Airlaying process and equipment for producing webs with sharply defined lateral edges
WO2025186252A1 (en) 2024-03-07 2025-09-12 Coax Technologies S.R.L. Airlaying process and equipment for producing webs with sharply defined lateral edges

Also Published As

Publication number Publication date
FI116664B (sv) 2006-01-31
FI20040847A7 (sv) 2005-12-19
FI20040847A0 (sv) 2004-06-18
DE102005026494A1 (de) 2006-01-05

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R012 Request for examination validly filed

Effective date: 20120412

R082 Change of representative

Representative=s name: LORENZ & KOLLEGEN PATENTANWAELTE PARTNERSCHAFT, DE

R081 Change of applicant/patentee

Owner name: VALMET TECHNOLOGIES, INC., FI

Free format text: FORMER OWNER: METSO PAPER, INC., HELSINKI, FI

Effective date: 20140606

R082 Change of representative

Representative=s name: LORENZ & KOLLEGEN PATENTANWAELTE PARTNERSCHAFT, DE

Effective date: 20140606

R016 Response to examination communication
R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: D21F0001580000

Ipc: D21F0007000000

R016 Response to examination communication
R018 Grant decision by examination section/examining division
R020 Patent grant now final
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee