FR2831482B1 - PROCESS FOR MANUFACTURING FLAT SHEETS OBTAINED - Google Patents

PROCESS FOR MANUFACTURING FLAT SHEETS OBTAINED

Info

Publication number
FR2831482B1
FR2831482B1 FR0114115A FR0114115A FR2831482B1 FR 2831482 B1 FR2831482 B1 FR 2831482B1 FR 0114115 A FR0114115 A FR 0114115A FR 0114115 A FR0114115 A FR 0114115A FR 2831482 B1 FR2831482 B1 FR 2831482B1
Authority
FR
France
Prior art keywords
cut
strip
sleeves
flat sheets
sheets obtained
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
FR0114115A
Other languages
French (fr)
Other versions
FR2831482A1 (en
Inventor
Bernard Froigneux
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.)
Clayrtons SA
Original Assignee
Clayrtons SA
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 Clayrtons SA filed Critical Clayrtons SA
Priority to FR0114115A priority Critical patent/FR2831482B1/en
Priority to EP02292698A priority patent/EP1308270B1/en
Priority to DE60200920T priority patent/DE60200920D1/en
Priority to AT02292698T priority patent/ATE273120T1/en
Publication of FR2831482A1 publication Critical patent/FR2831482A1/en
Application granted granted Critical
Publication of FR2831482B1 publication Critical patent/FR2831482B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • 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
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2155/00—Flexible containers made from webs
    • 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
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2155/00—Flexible containers made from webs
    • B31B2155/002—Flexible containers made from webs by joining superimposed webs, e.g. with separate bottom webs
    • 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
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2160/00—Shape of flexible containers
    • B31B2160/10—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents
    • 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
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2160/00—Shape of flexible containers
    • B31B2160/30—Shape of flexible containers pointed or tapered
    • 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
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/74—Auxiliary operations
    • B31B70/92—Delivering
    • B31B70/98—Delivering in stacks or bundles
    • B31B70/984—Stacking bags on wicket pins

Landscapes

  • Laminated Bodies (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Packages (AREA)
  • Making Paper Articles (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Package Frames And Binding Bands (AREA)

Abstract

To manufacture flat sleeves, first and second film strips are superposed longitudinally, welded and cut transversely to their longitudinal direction to form flat sleeves each comprising a stub part and a cover part. The film strips are superposed so that a lateral part of the first strip overhangs the second strip. A pre-cut (6) is made in the first film strip in the lateral part (11) and near a longitudinal edge of the second strip and the sleeves are cut along a cut (15) cut into an interruption zone (19,20) tangent to the pre-cut line. <??>An Independent claim is included for a flat sleeve obtained using the method.
FR0114115A 2001-10-31 2001-10-31 PROCESS FOR MANUFACTURING FLAT SHEETS OBTAINED Expired - Fee Related FR2831482B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR0114115A FR2831482B1 (en) 2001-10-31 2001-10-31 PROCESS FOR MANUFACTURING FLAT SHEETS OBTAINED
EP02292698A EP1308270B1 (en) 2001-10-31 2002-10-30 Method of making flat sleeves and flat sleeves so produced
DE60200920T DE60200920D1 (en) 2001-10-31 2002-10-30 Process for the production of flat sleeves and sleeve thus produced
AT02292698T ATE273120T1 (en) 2001-10-31 2002-10-30 METHOD FOR PRODUCING FLAT SLEEVES AND SLEEVE PRODUCED THEREFROM

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0114115A FR2831482B1 (en) 2001-10-31 2001-10-31 PROCESS FOR MANUFACTURING FLAT SHEETS OBTAINED

Publications (2)

Publication Number Publication Date
FR2831482A1 FR2831482A1 (en) 2003-05-02
FR2831482B1 true FR2831482B1 (en) 2004-04-02

Family

ID=8868946

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0114115A Expired - Fee Related FR2831482B1 (en) 2001-10-31 2001-10-31 PROCESS FOR MANUFACTURING FLAT SHEETS OBTAINED

Country Status (4)

Country Link
EP (1) EP1308270B1 (en)
AT (1) ATE273120T1 (en)
DE (1) DE60200920D1 (en)
FR (1) FR2831482B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1028246C2 (en) * 2005-02-10 2006-08-11 Zwapak B V Packing block, packaging sleeve and method.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2501691A1 (en) * 1975-01-17 1976-07-22 Hans Lehmacher Wrapping for cut flowers - two trapeze shaped sides of different width welded together along side edges are open top and bottom
DE3700914A1 (en) * 1986-08-19 1988-02-25 Windmoeller & Hoelscher PACK OF BAGS AND METHOD AND DEVICE FOR ITS PRODUCTION
DE3721303A1 (en) * 1987-06-27 1989-01-05 Stiegler Maschf Gmbh Process for producing carrier bags with a welded base seam
NL9301532A (en) * 1993-09-06 1995-04-03 Jei Lee Corp Method and device for the manufacture of a sleeve-shaped package as well as such a sleeve-shaped package.
DE19912033A1 (en) * 1999-03-17 2000-09-21 Dierolf Doris Plastic carrier bag consists of tubular sheet with or without side pleats, reinforcement sheets for grip handle, and welding machine

Also Published As

Publication number Publication date
EP1308270B1 (en) 2004-08-11
DE60200920D1 (en) 2004-09-16
ATE273120T1 (en) 2004-08-15
EP1308270A1 (en) 2003-05-07
FR2831482A1 (en) 2003-05-02

Similar Documents

Publication Publication Date Title
MXPA04002214A (en) Method for manufacturing shaped components from web materials.
FR2798618B1 (en) METHOD FOR MANUFACTURING A SANDWICH PANEL MADE OF COMPOSITE MATERIAL, AND A PANEL THUS OBTAINED
DK1226929T3 (en) Method and machine for fabricating bags with bellows provided with closure means
BR0213874A (en) Paper incorporating a broad elongate waterproof element and a method for making the same
SE9902280D0 (en) A heat exchanger
MXPA04002403A (en) Method for producing shaped elastic ears in disposable absorbent articles.
FR2818439B1 (en) METHOD FOR MANUFACTURING A CONFINED MATERIAL ISLAND BETWEEN ELECTRODES, AND APPLICATIONS TO TRANSISTORS
FR2831482B1 (en) PROCESS FOR MANUFACTURING FLAT SHEETS OBTAINED
IT1303583B1 (en) METHOD FOR THE MANUFACTURE OF THREE-DIMENSIONAL CELL-STRUCTURAL COMPONENTS CONSISTING OF TWO METALLIC SHEET SHEETS, AND RELATED
ITSV970036A0 (en) CORRUGATED GROUP, PARTICULARLY FOR SHEETS OR TAPE OF PAPER MATERIAL OR SIMILAR.
ATE238877T1 (en) METHOD FOR PRODUCING PROFILE TAPES AND PROFILE SHEET
DK0667135T3 (en) Method of manufacturing a tape tab with a rounded end
SE9902826D0 (en) Method and apparatus for the manufacture of corrugated material
ATE324807T1 (en) METHOD FOR PRODUCING UNDERPANTS, PANTIES AND THE LIKE
DK0545970T3 (en) Process for making filter bags and a filter bag
ATE237504T1 (en) METHOD AND DEVICE FOR FORMING A TUBULAR FILM INTO A BAND OF SUCCESSIVE PACKAGING BLANKS
KR20020053050A (en) Frame for metal box
FR2775658B1 (en) METHOD AND MACHINE FOR MAKING AN OCTAGONAL CASE WITH CORNERS CUT IN SHEET MATERIAL
JPH04300547A (en) Production of winged napkin foe menstruation
DK1049838T3 (en) Process for producing a sandwich panel and core material thereof
DE60002762D1 (en) Method and device for producing bags, in particular protective folders
ITTO930708A1 (en) METHOD FOR THE PRODUCTION AND STARTING OF THE PACKAGING OF ROLLS OF A TAPE MATERIAL, IN PARTICULAR OF A METAL SHEET, AND A CUTTING DEVICE THAT CAN BE USED IN THIS METHOD.
ES2055492T3 (en) MANUFACTURING PROCEDURE OF A CONCRETE ELEMENT FOR CONCRETE.
HU0100886D0 (en) Method and device for making transversely fringe into sheets of wrapping material
ITBO980229A0 (en) METHOD AND UNIT FOR GUMMING SHEET MATERIAL.

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20060630