WO2007138640A1 - A machine utilized for producing and manufacturing a resilient film soft at touch, suitable to draining use. - Google Patents

A machine utilized for producing and manufacturing a resilient film soft at touch, suitable to draining use. Download PDF

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Publication number
WO2007138640A1
WO2007138640A1 PCT/IT2007/000381 IT2007000381W WO2007138640A1 WO 2007138640 A1 WO2007138640 A1 WO 2007138640A1 IT 2007000381 W IT2007000381 W IT 2007000381W WO 2007138640 A1 WO2007138640 A1 WO 2007138640A1
Authority
WO
WIPO (PCT)
Prior art keywords
film
holes
macro
point
micro
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.)
Ceased
Application number
PCT/IT2007/000381
Other languages
English (en)
French (fr)
Inventor
Fabio Di Berardino
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.)
Texol Srl
Original Assignee
Texol 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 Texol Srl filed Critical Texol Srl
Priority to EP07790113.0A priority Critical patent/EP2026937B1/en
Priority to ES07790113.0T priority patent/ES2617052T3/es
Priority to KR1020087031269A priority patent/KR101370152B1/ko
Priority to MX2008015206A priority patent/MX2008015206A/es
Priority to CA 2654018 priority patent/CA2654018C/en
Priority to US12/302,497 priority patent/US8168102B2/en
Priority to BRPI0712749-9A priority patent/BRPI0712749B1/pt
Priority to JP2009512778A priority patent/JP5139424B2/ja
Publication of WO2007138640A1 publication Critical patent/WO2007138640A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/24—Perforating by needles or pins
    • 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
    • B26D7/1863—Means for removing cut-out material or waste by non mechanical means by suction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41B—MACHINES OR ACCESSORIES FOR MAKING, SETTING, OR DISTRIBUTING TYPE; TYPE; PHOTOGRAPHIC OR PHOTOELECTRIC COMPOSING DEVICES
    • B41B21/00—Common details of photographic composing machines of the kinds covered in groups B41B17/00 and B41B19/00
    • B41B21/32—Film carriers; Film-conveying or positioning devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/037—Perforate
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/04—Processes
    • Y10T83/0481—Puncturing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/929—Tool or tool with support
    • Y10T83/9314—Pointed perforators

Definitions

  • Such articles have a side in contact with the consumer formed by a
  • micro cones can be formed with pressurized water technology or by
  • micro perforations which results in improved draining capabilities of the product.
  • the high melting material being mechanically more resistant compared to
  • the film to be processed greatly helps the detachment of the film from the
  • the purpose of this invention is the manufacture of a film apertured three
  • Such a film shows, at least on one side, an almost continuous pattern of
  • micro cones refers to cones not discernible by human eye at a
  • Micro cones refers to cones clearly visible by human eye at a distance greater than
  • thermoform the micro cones The technical problem to be solved is to thermoform the micro cones
  • each needles fits in the corresponding slot on the other reel, perforating and
  • thermoforming forcing the contact between needles and film so that thermoforming
  • thermoplastic film will harden creating an unpleasant effect
  • Fig.l shows schematically the travel of the micro perforated film between
  • Fig.2 shows schematically the travel of the product through a series of
  • Fig.3 shows schematically the film with micro holes and macro holes formed in opposite directions
  • thermoplastic matrix where there already exists micro apertures
  • thermoplastic film In order to avoid the localized over melting of the thermoplastic film it is
  • the formation of the cone happens by forcing the travel of the film between the needles of the first reel and the corresponding slots in the
  • This reel is composed of an external sleeve with holes distributed in
  • the external sleeve rotates an a hollow fixed shaft.
  • the hollow fixed shaft The hollow fixed shaft
  • thermoformed cone such as to detach the film from the needles without
  • thermoforming process has been slowed minimising the
  • the film is appropriately stretched locally so as to break and soften the
  • thermoplastic film from the needles Another method that the invention can employ to detach the thermoplastic film from the needles is by using electrostatic electricity, by which, instead
  • the localised stretching system can have grooves in both axial or radial
  • thermoplastic film n.l (normally ldpe and lldpe base) is extruded with cast technology.
  • the film still in a plastic condition is laid on a matrix 7 that has a variety of
  • micro apertures with a density between 140 holes per sq.cm to 1024 holes
  • the film is left in contact with the matrix for enough time to elapse so that the temperature of the film changes to a temperature that allows the
  • film is set to rotate and is synchronised with the pair of perforated reels 4
  • Both perforated reels can be thermo regulated.
  • the perforated reel 4 has the function of creating the three dimensional cone and can be substituted by a brush reel with high density of bristles.
  • Perforated reel 5 has the function of detaching the perorated film from the
  • the micro perforated film is passed through the pair of reels 3, 4 creating
  • the film is then left in contact with the needles for the necessary time to
  • the film in contact with the needles should maintain a temperatures
  • the perforated reel 5 has a pneumatic vacuum chamber so to exert a light force on the base of the macro cones, during rotation, the force exerted by
  • the film has been detached from the needles by vacuum and travels away
  • the film 6, 206 has micro cones 207 produced by micro perforation and
  • the product is now passed through one or more pairs of reels 101, 102 grooved as indicated in Fig.2.
  • Film 103 is suitably stretched so to break eventual hardened areas by the
  • thermo forming process especially around the macro cones.
  • Film 104 is ready to be cooled and winded.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Laminated Bodies (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Moulding By Coating Moulds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
PCT/IT2007/000381 2006-06-01 2007-05-30 A machine utilized for producing and manufacturing a resilient film soft at touch, suitable to draining use. Ceased WO2007138640A1 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
EP07790113.0A EP2026937B1 (en) 2006-06-01 2007-05-30 A machine utilized for producing and manufacturing a resilient film soft at touch, suitable to draining use.
ES07790113.0T ES2617052T3 (es) 2006-06-01 2007-05-30 Una máquina utilizada para producir y fabricar una película elástica suave al tacto, adecuada para su uso como drenaje
KR1020087031269A KR101370152B1 (ko) 2006-06-01 2007-05-30 방수 용도에 적합한 촉감이 부드러운 탄력성 필름을 생산 및 제조하기 위해 채용된 장치
MX2008015206A MX2008015206A (es) 2006-06-01 2007-05-30 Maquina utilizada para producir y fabricar una pelicula resiliente, suave al tacto, apropiada para uso de drenaje.
CA 2654018 CA2654018C (en) 2006-06-01 2007-05-30 A machine utilized for producing and manufacturing a resilient film soft at touch, suitable to draining use
US12/302,497 US8168102B2 (en) 2006-06-01 2007-05-30 Machine utilized for producing and manufacturing a resilient film soft at touch, suitable to draining use
BRPI0712749-9A BRPI0712749B1 (pt) 2006-06-01 2007-05-30 Procedimento para obter macro-furos termoformados sobre um filme termoplástico já tendo micro-furos, e, dispositivo para obter um filme termoplástico com macro-furos
JP2009512778A JP5139424B2 (ja) 2006-06-01 2007-05-30 ソフトな触感で排水性の優れる弾性フィルムの製作に使用される機械

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000026A ITCH20060026A1 (it) 2006-06-01 2006-06-01 Macchina per produrre ed ottenere un film soffice al tatto e resiliente adatto ad uso drenante
ITCH2006A000026 2006-06-01

Publications (1)

Publication Number Publication Date
WO2007138640A1 true WO2007138640A1 (en) 2007-12-06

Family

ID=38520998

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IT2007/000381 Ceased WO2007138640A1 (en) 2006-06-01 2007-05-30 A machine utilized for producing and manufacturing a resilient film soft at touch, suitable to draining use.

Country Status (13)

Country Link
US (1) US8168102B2 (enExample)
EP (1) EP2026937B1 (enExample)
JP (1) JP5139424B2 (enExample)
KR (1) KR101370152B1 (enExample)
BR (1) BRPI0712749B1 (enExample)
CA (1) CA2654018C (enExample)
ES (1) ES2617052T3 (enExample)
HU (1) HUE031539T2 (enExample)
IT (1) ITCH20060026A1 (enExample)
MX (1) MX2008015206A (enExample)
PL (1) PL2026937T3 (enExample)
PT (1) PT2026937T (enExample)
WO (1) WO2007138640A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013072078A1 (en) * 2011-11-16 2013-05-23 Eurotron B.V. Punching method and tools therefore

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090205471A1 (en) * 2008-02-14 2009-08-20 Boyer Machine Inc. Film perforation apparatus
JP5636222B2 (ja) * 2010-07-30 2014-12-03 大王製紙株式会社 吸収性物品
US9044353B2 (en) * 2011-04-26 2015-06-02 The Procter & Gamble Company Process for making a micro-textured web
US9724245B2 (en) * 2011-04-26 2017-08-08 The Procter & Gamble Company Formed web comprising chads
US9446537B1 (en) * 2011-11-09 2016-09-20 Beijing Apollo Ding Rong Solar Technology Co., Ltd. Methods and apparatuses for cutting of thin film solar cells
KR101244169B1 (ko) * 2012-10-31 2013-04-02 주식회사 폴리쉘 발포시트의 제조장치
BR112016021854A2 (pt) 2014-03-25 2017-08-15 Tredegar Film Prod Corp Filme formado com microcélulas e macrodepressões
KR101861501B1 (ko) 2015-03-30 2018-05-28 킴벌리-클라크 월드와이드, 인크. 3차원 형상 유지 구조를 갖는 흡수 용품
WO2017100647A1 (en) 2015-12-11 2017-06-15 Tredegar Film Products Corporation Hydro-formed film with three-dimensional micro-apertures
JP2017131397A (ja) * 2016-01-27 2017-08-03 花王株式会社 微細中空突起具の製造方法
US10813797B2 (en) * 2017-06-22 2020-10-27 The Procter & Gamble Company Laminate webs and absorbent articles having the same
CN107718528B (zh) * 2017-09-22 2023-05-09 厦门延江新材料股份有限公司 一种成型装置及采用其制造多孔薄膜的制造方法
CN110421948B (zh) * 2019-07-09 2024-08-06 温州宏欣非织布科技有限公司 一种非织造布复合定型穿孔装置

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3435190A (en) * 1964-08-26 1969-03-25 Grace W R & Co Apparatus for perforating film
GB2055669A (en) * 1979-08-02 1981-03-11 Molins Ltd Perforation of web material
WO1999030658A1 (en) * 1997-12-15 1999-06-24 The Procter & Gamble Company A process of forming a perforated web
WO2001003895A2 (en) * 1999-07-09 2001-01-18 The Procter & Gamble Company Serrated screens for forming apertured three-dimensional sheet materials
DE10132196A1 (de) 2001-07-03 2003-01-30 Corovin Gmbh Perforiertes Laminat
US20040161586A1 (en) * 2002-12-20 2004-08-19 Cree James W. Apertured material for use in absorbent articles and method of making the same
US20050049567A1 (en) * 2001-12-03 2005-03-03 Cree James W. Absorbent device using an apertured nonwoven as an acquisition distribution layer
US6884494B1 (en) * 1999-12-21 2005-04-26 The Procter & Gamble Company Laminate web

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4839216A (en) * 1984-02-16 1989-06-13 The Procter & Gamble Company Formed material produced by solid-state formation with a high-pressure liquid stream
US4609518A (en) * 1985-05-31 1986-09-02 The Procter & Gamble Company Multi-phase process for debossing and perforating a polymeric web to coincide with the image of one or more three-dimensional forming structures
JPH1151041A (ja) * 1997-08-01 1999-02-23 Matsushita Electric Ind Co Ltd フィルム搬送用ローラー
US6599612B1 (en) * 1997-12-15 2003-07-29 The Procter & Gamble Company Process of forming a perforated web
DE19856223B4 (de) * 1998-12-04 2004-05-13 Advanced Design Concepts Gmbh Verfahren und Vorrichtung zur Herstellung einer strukturierten, voluminösen Vliesbahn oder Folie
EP1046479A1 (de) * 1999-04-22 2000-10-25 Christoph Burckhardt AG Vorrichtung zum Lochen und Verformen eines Flächengebildes.
JP2000309457A (ja) * 1999-04-23 2000-11-07 Kokusai Gijutsu Kaihatsu Kk テープ搬送用ドラム装置
CZ20022114A3 (cs) * 1999-12-21 2003-02-12 The Procter & Gamble Company Výrobek na jedno použití obsahující děrovanou laminátovou tkaninu
AU2002328838B2 (en) * 2001-07-03 2005-09-01 Fiberweb Corovin Gmbh Non-woven fabric perforating device and method therefor
DE10232147B4 (de) * 2002-07-16 2004-07-15 Corovin Gmbh Thermobondiertes und perforertes Vlies
US6878238B2 (en) * 2002-12-19 2005-04-12 Kimberly-Clark Worldwide, Inc. Non-woven through air dryer and transfer fabrics for tissue making
US20060063454A1 (en) * 2004-09-17 2006-03-23 Chung Tze W P Method of producing low cost elastic web

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3435190A (en) * 1964-08-26 1969-03-25 Grace W R & Co Apparatus for perforating film
GB2055669A (en) * 1979-08-02 1981-03-11 Molins Ltd Perforation of web material
WO1999030658A1 (en) * 1997-12-15 1999-06-24 The Procter & Gamble Company A process of forming a perforated web
WO2001003895A2 (en) * 1999-07-09 2001-01-18 The Procter & Gamble Company Serrated screens for forming apertured three-dimensional sheet materials
US6884494B1 (en) * 1999-12-21 2005-04-26 The Procter & Gamble Company Laminate web
DE10132196A1 (de) 2001-07-03 2003-01-30 Corovin Gmbh Perforiertes Laminat
US20050049567A1 (en) * 2001-12-03 2005-03-03 Cree James W. Absorbent device using an apertured nonwoven as an acquisition distribution layer
US20040161586A1 (en) * 2002-12-20 2004-08-19 Cree James W. Apertured material for use in absorbent articles and method of making the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013072078A1 (en) * 2011-11-16 2013-05-23 Eurotron B.V. Punching method and tools therefore

Also Published As

Publication number Publication date
EP2026937A1 (en) 2009-02-25
MX2008015206A (es) 2009-04-23
KR101370152B1 (ko) 2014-03-04
PT2026937T (pt) 2017-02-22
CA2654018A1 (en) 2007-12-06
KR20090027662A (ko) 2009-03-17
CA2654018C (en) 2014-10-21
US8168102B2 (en) 2012-05-01
HUE031539T2 (en) 2017-07-28
ITCH20060026A1 (it) 2007-12-02
EP2026937B1 (en) 2016-12-21
JP5139424B2 (ja) 2013-02-06
PL2026937T3 (pl) 2017-06-30
US20090302504A1 (en) 2009-12-10
ES2617052T3 (es) 2017-06-15
BRPI0712749B1 (pt) 2019-08-20
BRPI0712749A2 (pt) 2012-09-11
JP2009538752A (ja) 2009-11-12

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