JP5148622B2 - ロータリープレスで形成するための方法 - Google Patents
ロータリープレスで形成するための方法 Download PDFInfo
- Publication number
- JP5148622B2 JP5148622B2 JP2009535858A JP2009535858A JP5148622B2 JP 5148622 B2 JP5148622 B2 JP 5148622B2 JP 2009535858 A JP2009535858 A JP 2009535858A JP 2009535858 A JP2009535858 A JP 2009535858A JP 5148622 B2 JP5148622 B2 JP 5148622B2
- Authority
- JP
- Japan
- Prior art keywords
- forging
- forging device
- thermoplastic material
- support film
- core element
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
- B29C43/222—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length characterised by the shape of the surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
- B29C43/30—Making multilayered or multicoloured articles
- B29C43/305—Making multilayered articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/44—Compression means for making articles of indefinite length
- B29C43/46—Rollers
- B29C2043/461—Rollers the rollers having specific surface features
- B29C2043/465—Rollers the rollers having specific surface features having one or more cavities, e.g. for forming distinct products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/44—Compression means for making articles of indefinite length
- B29C43/48—Endless belts
- B29C2043/486—Endless belts cooperating with rollers or drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/44—Compression means for making articles of indefinite length
- B29C43/46—Rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
- B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
- B29C48/914—Cooling of flat articles, e.g. using specially adapted supporting means cooling drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/727—Fastening elements
- B29L2031/729—Hook and loop-type fasteners
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Description
Claims (10)
- 回転鍛造を用いて熱可塑性材料を成形して製品用のタブ・アンド・スロット締結装置にする方法であって、
ある容量の熱可塑性材料を供給することであって、前記容量の前記熱可塑性材料が鍛造温度以上で供給されること、を備え、
前記熱可塑性材料を第1の回転鍛造装置と第2の回転鍛造装置との間に移送することであって、前記第1の鍛造装置が前記熱可塑性材料を受け取るその表面内に第1の鍛造域を画定していて、前記熱可塑性材料が前記第1の鍛造域に流れ込み、これにより、前記容量から芯要素と支持フィルムを形作り、前記芯要素がタブ及びスロットの各々になることと、
芯要素と支持フィルムが少なくとも1:10の厚みの比を有するように支持フィルムだけが伸張されることと、
前記熱可塑性材料を実質的に固化して前記芯要素にすることと、
前記要素を前記第1の回転鍛造装置から移送することと、を更に備えたことを特徴とする、方法。 - 前記容量の前記熱可塑性材料が半固体状態で供給される、請求項1の方法。
- 前記容量の前記熱可塑性材料が軟固体状態で供給される、請求項1の方法。
- 前記第2の回転鍛造装置がその表面内に第2の鍛造域を画定している、請求項1の方法。
- 前記第2の鍛造域が、前記第1の鍛造域と同位相であって、前記第1及び第2の鍛造域の両方が、前記容量の前記熱可塑性材料を受け取るとともに、前記要素の対向する側を前記容量から形作るようになっている、請求項4の方法。
- 前記熱可塑性材料を実質的に固化する工程が、前記第1の鍛造装置及び前記第2の鍛造装置の少なくとも一方を、前記熱可塑性材料の前記鍛造温度よりも低くすることを包含する、請求項1の方法。
- 前記支持フィルムは、鍛造の間に、滞留時間、温度又は圧力を変えることで伸張される、請求項1乃至6のいずれかの方法。
- 前記芯フィルム及び前記支持フィルムの一方又は両方が、接着剤、積層又は高圧接着によって、不織布材のウェブに接合される、請求項1乃至7のいずれかに記載の方法。
- 不織布材のウェブを支持フィルムに接合した後、前記支持フィルムが伸張され、
前記芯要素の間の間隔が、前記締結装置が前記製品に取り付けられるピッチに合致する、請求項8の方法。 - 前記鍛造装置が複数の旋回可能なセグメントを含み、
それぞれの旋回可能なセグメントは、前記熱可塑性材料を受けて成形するための空隙域を画定する、請求項1乃至9のいずれかの方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US85807806P | 2006-11-10 | 2006-11-10 | |
US60/858,078 | 2006-11-10 | ||
PCT/IB2007/054530 WO2008056329A1 (en) | 2006-11-10 | 2007-11-07 | Method for rotary press forming |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010509095A JP2010509095A (ja) | 2010-03-25 |
JP5148622B2 true JP5148622B2 (ja) | 2013-02-20 |
Family
ID=39049974
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009535858A Expired - Fee Related JP5148622B2 (ja) | 2006-11-10 | 2007-11-07 | ロータリープレスで形成するための方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20080111275A1 (ja) |
EP (1) | EP2083982A1 (ja) |
JP (1) | JP5148622B2 (ja) |
WO (1) | WO2008056329A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2777919B1 (de) | 2013-03-12 | 2022-06-22 | Ems-Chemie Ag | Verfahren zur kontinuierlichen Herstellung von Laminaten aus Faserbändchen und deren Verwendung |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL207078A (ja) * | 1955-05-13 | |||
LU64946A1 (ja) * | 1971-03-26 | 1972-07-07 | ||
US3917772A (en) * | 1972-02-10 | 1975-11-04 | Grace W R & Co | Method for producing battery separator sheet |
FI56785C (fi) * | 1972-11-16 | 1980-04-10 | Opti Patent Forschung Fab | Foerfarande och anordning foer framstaellning av kontinuerliga foerslutningsrader foer dragked ur termoplastiskt konstaemne |
US4290248A (en) * | 1975-01-06 | 1981-09-22 | William James Kemerer | Continuous process for forming products from thermoplastic polymeric material having three-dimensional patterns and surface textures |
DE2528370C3 (de) * | 1975-06-25 | 1979-11-15 | 4P Verpackungen Gmbh, 8960 Kempten | Verfahren zum Herstellen von biaxial verstreckten Folienbahnen aus Kunststoff und Vorrichtung zur Durchführung des Verfahrens |
US4276336A (en) * | 1979-04-23 | 1981-06-30 | Sabee Products, Inc. | Multi-apertured web with incremental orientation in one or more directions |
US4323533A (en) * | 1979-08-17 | 1982-04-06 | Monsanto Company | Rotary forming of articles |
US4872243A (en) * | 1984-04-16 | 1989-10-10 | Velcro Industries B.V. | Multi-hook fastener member |
US4775310A (en) * | 1984-04-16 | 1988-10-04 | Velcro Industries B.V. | Apparatus for making a separable fastener |
US5167781A (en) * | 1990-04-06 | 1992-12-01 | Kemcast Partners-1989 | Continuous plastics molding process and apparatus |
SE469986B (sv) * | 1991-10-07 | 1993-10-18 | Sandvik Ab | Utskiljningshärdbart martensitiskt rostfritt stål |
JP2756211B2 (ja) * | 1992-06-17 | 1998-05-25 | ワイケイケイ株式会社 | 両面に係合片を有する一体成形面ファスナーの製造方法及びその装置 |
JP2731103B2 (ja) * | 1993-09-08 | 1998-03-25 | ワイケイケイ株式会社 | 一体成形面ファスナー |
US5505747A (en) * | 1994-01-13 | 1996-04-09 | Minnesota Mining And Manufacturing Company | Method of making an abrasive article |
US6432098B1 (en) * | 1997-09-04 | 2002-08-13 | The Procter & Gamble Company | Absorbent article fastening device |
DK1126764T3 (da) * | 1998-11-02 | 2004-04-05 | Binder Gottlieb Gmbh & Co | Fremgangsmåde til fremstilling af en klæbelukningsdel |
DE19906008A1 (de) * | 1999-02-15 | 2000-08-17 | Binder Kletten Haftverschlus S | Verfahren und Vorrichtung zur Herstellung von Haftverschlußteilen aus strahlengehärteten Kunststoffen |
JP3768769B2 (ja) * | 2000-03-30 | 2006-04-19 | ユニ・チャーム株式会社 | 弾性伸縮性複合シートおよびその製造方法 |
JP2002316350A (ja) * | 2001-04-19 | 2002-10-29 | Fuji Photo Film Co Ltd | ラミネート物の製造方法及び装置 |
US20030087059A1 (en) * | 2001-11-05 | 2003-05-08 | 3M Innovative Properties Company | Composite webs with discrete elastic polymeric regions |
US6669618B2 (en) * | 2001-12-21 | 2003-12-30 | The Procter & Gamble Company | Method of dynamically pre-fastening a disposable absorbent article having a slot-and-tab fastening system |
US7067185B2 (en) * | 2003-06-11 | 2006-06-27 | 3M Innovative Properties Company | Reinforced hook web |
US7897078B2 (en) * | 2004-03-09 | 2011-03-01 | 3M Innovative Properties Company | Methods of manufacturing a stretched mechanical fastening web laminate |
US7192266B2 (en) * | 2004-09-28 | 2007-03-20 | Velera Industries | Molding device inserts |
TW200618999A (en) * | 2004-12-08 | 2006-06-16 | Spring Rich Ltd | Method for manufacturing hook fasteners |
US7601284B2 (en) * | 2005-04-06 | 2009-10-13 | Velcro Industries B.V. | Molding fastener elements on folded substrate |
US20070022602A1 (en) * | 2005-07-28 | 2007-02-01 | Kingsford Howard A | Forming conductive traces |
US7923392B2 (en) * | 2007-10-16 | 2011-04-12 | Kimberly-Clark Worldwide, Inc. | Crosslinked elastic material formed from a branched block copolymer |
-
2007
- 2007-11-07 WO PCT/IB2007/054530 patent/WO2008056329A1/en active Application Filing
- 2007-11-07 JP JP2009535858A patent/JP5148622B2/ja not_active Expired - Fee Related
- 2007-11-07 EP EP07827014A patent/EP2083982A1/en not_active Withdrawn
- 2007-11-08 US US11/937,060 patent/US20080111275A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2008056329A1 (en) | 2008-05-15 |
EP2083982A1 (en) | 2009-08-05 |
JP2010509095A (ja) | 2010-03-25 |
US20080111275A1 (en) | 2008-05-15 |
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