DK172967B1 - Fremgangsmåde og apparat til spiralskæring af en fleksibel rørfolie af polymerstof - Google Patents
Fremgangsmåde og apparat til spiralskæring af en fleksibel rørfolie af polymerstof Download PDFInfo
- Publication number
- DK172967B1 DK172967B1 DK199003014A DK301490A DK172967B1 DK 172967 B1 DK172967 B1 DK 172967B1 DK 199003014 A DK199003014 A DK 199003014A DK 301490 A DK301490 A DK 301490A DK 172967 B1 DK172967 B1 DK 172967B1
- Authority
- DK
- Denmark
- Prior art keywords
- mandrel
- tube
- film
- foil
- roller
- Prior art date
Links
- 238000005520 cutting process Methods 0.000 title claims description 71
- 238000000034 method Methods 0.000 title claims description 43
- 229920005570 flexible polymer Polymers 0.000 title claims description 3
- 230000033001 locomotion Effects 0.000 claims abstract description 23
- 239000011888 foil Substances 0.000 claims description 72
- 239000000463 material Substances 0.000 claims description 32
- 238000001125 extrusion Methods 0.000 claims description 17
- 238000007664 blowing Methods 0.000 claims description 4
- 238000000605 extraction Methods 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 238000005498 polishing Methods 0.000 claims 1
- 239000003570 air Substances 0.000 description 32
- -1 polyethylene Polymers 0.000 description 6
- 239000004744 fabric Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000004804 winding Methods 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 239000004705 High-molecular-weight polyethylene Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 229920001684 low density polyethylene Polymers 0.000 description 3
- 239000004702 low-density polyethylene Substances 0.000 description 3
- 238000005461 lubrication Methods 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229920006178 high molecular weight high density polyethylene Polymers 0.000 description 1
- 239000008240 homogeneous mixture Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 229920000092 linear low density polyethylene Polymers 0.000 description 1
- 239000004707 linear low-density polyethylene Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D7/00—Producing flat articles, e.g. films or sheets
- B29D7/01—Films or sheets
-
- 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
- B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
- B26D3/16—Cutting rods or tubes transversely
- B26D3/162—Cutting rods or tubes transversely cutting tubes obliquely
-
- 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
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
-
- 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
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
- B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
- D06H7/00—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials
- D06H7/10—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials obliquely
- D06H7/12—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials obliquely cutting a tubular fabric helically
-
- 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
- B29C2793/00—Shaping techniques involving a cutting or machining operation
- B29C2793/0027—Cutting off
-
- 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
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
-
- 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
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0019—Combinations of extrusion moulding with other shaping operations combined with shaping by flattening, folding or bending
-
- 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
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
- Y10T156/1062—Prior to assembly
- Y10T156/1067—Continuous longitudinal slitting
-
- 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
- Y10T29/00—Metal working
- Y10T29/11—Bias [i.e., helically] cutting of tubular stock
-
- 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
- Y10T29/00—Metal working
- Y10T29/11—Bias [i.e., helically] cutting of tubular stock
- Y10T29/1131—Bias [i.e., helically] cutting of tubular stock with means to feed stock along support or mandrel
- Y10T29/115—Axially
-
- 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
- Y10T29/00—Metal working
- Y10T29/11—Bias [i.e., helically] cutting of tubular stock
- Y10T29/1163—Bias [i.e., helically] cutting of tubular stock with means to rotate and store stock supply
-
- 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
- Y10T29/00—Metal working
- Y10T29/11—Bias [i.e., helically] cutting of tubular stock
- Y10T29/1181—Bias [i.e., helically] cutting of tubular stock including means to handle produced strip or web
-
- 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
- Y10T82/00—Turning
- Y10T82/16—Severing or cut-off
- Y10T82/16016—Processes
-
- 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
- Y10T82/00—Turning
- Y10T82/16—Severing or cut-off
- Y10T82/16426—Infeed means
- Y10T82/16983—Infeed means with means to feed work
-
- 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
- Y10T83/384—By tool inside hollow work
- Y10T83/386—With expanding mandrel
-
- 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
- Y10T83/647—With means to convey work relative to tool station
- Y10T83/6473—Centrifugal feed to tangential tool [e.g., "Beria" type]
-
- 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
- Y10T83/647—With means to convey work relative to tool station
- Y10T83/6476—Including means to move work from one tool station to another
- Y10T83/6478—Tool stations angularly related
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Textile Engineering (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Making Paper Articles (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Ticket-Dispensing Machines (AREA)
- Laminated Bodies (AREA)
- Nonmetal Cutting Devices (AREA)
- Treatment Of Fiber Materials (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB888815083A GB8815083D0 (en) | 1988-06-24 | 1988-06-24 | Method & apparatus for helical cutting of lay-flat flexible tubular sheet of polymer material |
| GB8815083 | 1988-06-24 | ||
| PCT/GB1989/000712 WO1989012533A1 (en) | 1988-06-24 | 1989-06-26 | Method and apparatus for helical cutting of a flexible tubular sheet of polymeric material |
| GB8900712 | 1989-06-26 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK301490D0 DK301490D0 (da) | 1990-12-20 |
| DK301490A DK301490A (da) | 1991-02-22 |
| DK172967B1 true DK172967B1 (da) | 1999-10-25 |
Family
ID=10639303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK199003014A DK172967B1 (da) | 1988-06-24 | 1990-12-20 | Fremgangsmåde og apparat til spiralskæring af en fleksibel rørfolie af polymerstof |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US5248366A (ru) |
| EP (1) | EP0426702B1 (ru) |
| CN (2) | CN1025016C (ru) |
| AT (1) | ATE132794T1 (ru) |
| AU (2) | AU639210B2 (ru) |
| BR (1) | BR8907512A (ru) |
| CA (1) | CA2019842C (ru) |
| DE (1) | DE68925424T2 (ru) |
| DK (1) | DK172967B1 (ru) |
| GB (1) | GB8815083D0 (ru) |
| IN (1) | IN176793B (ru) |
| MY (1) | MY106301A (ru) |
| NO (2) | NO178692C (ru) |
| RU (2) | RU2087301C1 (ru) |
| WO (1) | WO1989012533A1 (ru) |
| ZA (1) | ZA904964B (ru) |
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5361469A (en) * | 1988-06-24 | 1994-11-08 | Rasmussen O B | Apparatus for helical cutting of a flexible tubular sheet of polymeric material |
| US5124094A (en) * | 1991-03-21 | 1992-06-23 | Minnesota Mining And Manufacturing Company | Apparatus and method for constraining a rotating tube of material |
| WO1992016350A1 (en) * | 1991-03-21 | 1992-10-01 | Minnesota Mining And Manufacturing Company | Apparatus for transporting an open tube of material |
| US5128076A (en) * | 1991-03-21 | 1992-07-07 | Minnesota Mining And Manufacturing Company | Apparatus and method for producing an elongate strip of material |
| US5667911A (en) | 1994-11-17 | 1997-09-16 | Hoechst Celanese Corporation | Methods of making cross-ply microporous membrane battery separator, and the battery separators made thereby |
| US6139308A (en) * | 1998-10-28 | 2000-10-31 | 3M Innovative Properties Company | Uniform meltblown fibrous web and methods and apparatus for manufacturing |
| GB0006524D0 (en) * | 2000-03-18 | 2000-05-10 | Devro Plc | Film manufacturing method |
| JP4721615B2 (ja) * | 2000-06-12 | 2011-07-13 | ラスムッセン・オーレ−ベント | フィルムの直交積層体およびその製造方法 |
| GB0114691D0 (en) * | 2001-06-15 | 2001-08-08 | Rasmussen O B | Laminates of films and methods and apparatus for their manufacture |
| DE10229081B4 (de) * | 2002-06-28 | 2007-07-19 | Contitech Luftfedersysteme Gmbh | Verfahren zum Trennen von Schläuchen und Vorrichtung zur Durchführung des Verfahrens |
| CN100339211C (zh) * | 2002-12-13 | 2007-09-26 | 奥利-本特·拉斯马森 | 具有在所有方向上的改良的抗弯曲性的薄膜的层合物及其制造方法和装置 |
| US9346220B2 (en) | 2003-04-24 | 2016-05-24 | Ole-Bendt Rasmussen | Method of manufacturing an oriented film from alloyed thermoplastic polymers, apparatus for such manufacture resulting products |
| GB0424355D0 (en) * | 2004-11-03 | 2004-12-08 | Rasmussen O B | Improved method of manufacturing an alloyed film apparatus for the method and resultant products |
| GB0426839D0 (en) * | 2004-12-07 | 2005-01-12 | Rasmussen O B | Small container made from thermoplastic sheet material |
| KR20070091644A (ko) | 2005-01-07 | 2007-09-11 | 올레-벤트 라스무쎈 | 관통 기공성을 나타내는 열가소성 필름 재료의 라미네이트 |
| US20090206510A1 (en) * | 2005-04-08 | 2009-08-20 | Ole-Bendt Rasmussen | Method and Apparatus for Film Extrusion |
| NZ563704A (en) * | 2005-05-11 | 2010-11-26 | Rasmussen O B | Crosslaminate of biaxial and stretched films where they are laminated selectively to help arrest tears |
| CN101258007B (zh) * | 2005-09-05 | 2011-07-13 | 住友电木株式会社 | 管状树脂膜的切断卷取装置及切断卷取方法 |
| GB0613969D0 (en) * | 2006-07-13 | 2006-08-23 | Rasmussen O B | A method and apparatus for manufacturing a transversely oriented film of thermoplastic polymer material and products obtainable by such method |
| TWI499497B (zh) | 2008-01-17 | 2015-09-11 | Ole-Bendt Rasmussen | 展現織物性質的膜材料以及用於其之製造的方法及裝置 |
| GB0814308D0 (en) * | 2008-08-05 | 2008-09-10 | Rasmussen O B | Film material exhibiting textile properties, and method and apparatus for its manufacture |
| GB0912449D0 (en) * | 2009-07-17 | 2009-08-26 | Rasmussen O B | Method of an apparatus for manufacture of a laminate comprising an oriented and fine-waved film, and resultant products |
| GB0920495D0 (en) * | 2009-11-24 | 2010-01-06 | Rasmussen O B | Method and apparatus for helical cutting of a tubular film |
| CN101875238A (zh) * | 2010-05-31 | 2010-11-03 | 徐建学 | 一种单层薄膜生产流水线上的螺旋分切、收卷组合结构 |
| US20140377397A1 (en) * | 2011-05-17 | 2014-12-25 | Ole-Bendt Rasmussen | Apparatus for manufacture of a polymer film, which is oriented under an angle to its longitudinal direction |
| CN102423884B (zh) * | 2011-11-28 | 2014-07-16 | 刘士龙 | 微喷带充气式打孔方法及打孔设备 |
| CN102672467A (zh) * | 2012-04-12 | 2012-09-19 | 山东泰山钢铁集团有限公司 | 离心铸造管坯螺旋切分成热轧薄板坯的方法和装置 |
| WO2017077555A1 (en) * | 2015-11-06 | 2017-05-11 | Srf Limited | Process for producing cross laminated polymer film |
| CN107705922B (zh) * | 2017-10-30 | 2023-08-01 | 苏州东利鸿电子科技有限公司 | 极细电缆护套膜的分切卷绕制装置及其分切卷绕制工艺 |
| JP7016010B2 (ja) * | 2018-05-25 | 2022-02-04 | 福井県 | 斜交織物の製造方法及び製造装置 |
| RU190471U1 (ru) * | 2018-08-02 | 2019-07-02 | Общество с ограниченной ответственностью "Производственно-торговая фирма "ТЕХПРОМ" | Продольно-резательная машина |
| CN109203406B (zh) * | 2018-09-10 | 2024-04-16 | 中国南方电网有限责任公司超高压输电公司检修试验中心 | 一种高压直流阀塔分支水管护套的制备装置及制备方法 |
| CN110682514A (zh) * | 2019-10-19 | 2020-01-14 | 青岛科技大学 | 一种聚合物网料宽幅加工连续自动送料填料装置 |
| AU2020480038A1 (en) | 2020-12-03 | 2023-07-20 | The Supreme Industries Ltd | Polymer films and their production and use |
| JP7204837B1 (ja) * | 2021-07-08 | 2023-01-16 | 株式会社バンダイ | 筒状加工装置 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1787208A (en) * | 1927-07-23 | 1930-12-30 | Joseph P Morris | Machine for cutting bias fabrics |
| US1959252A (en) * | 1931-10-12 | 1934-05-15 | H M Bunker & Co Inc | Mandrel construction for bias cutting machines |
| US2644522A (en) * | 1950-08-15 | 1953-07-07 | Callaway Mills Co | Bias cutting machine |
| GB816607A (en) * | 1954-10-04 | 1959-07-15 | Rasmussen O B | Method of manufacturing a thin band of a high molecular substance, which is orientated in a direction other than the length direction |
| US3879505A (en) * | 1969-10-22 | 1975-04-22 | Ugine Kuhlmann | Extrusion of foamable plastic materials |
| US3804931A (en) * | 1970-12-21 | 1974-04-16 | Dow Chemical Co | Process for the preparation of thin polyurethane foams and laminates |
| GB1414785A (en) * | 1972-05-31 | 1975-11-19 | Leer Koninklijke Emballage | Predominantly monaxially oriented film of a thermoplastic material and a process of preparing same |
| GB1526722A (en) * | 1974-07-05 | 1978-09-27 | Rasmussen O | Method for producing a laminated high strength sheet |
| AT387542B (de) * | 1983-02-11 | 1989-02-10 | Isovolta | Verfahren zum herstellen von phenol-aldehydharz- schaumstoffkoerpern |
| DE3567140D1 (en) * | 1985-08-14 | 1989-02-02 | Toray Industries | Laminate board containing uniformly distributed filler particles and method for producing the same |
| DE3616666A1 (de) * | 1986-04-14 | 1987-10-15 | Windmoeller & Hoelscher | Vorrichtung zum wendelfoermigen aufschneiden einer folienschlauchbahn aus thermoplastischem kunststoff |
| IN167421B (ru) * | 1987-01-16 | 1990-10-27 | Rasmussen O B | |
| US4960549A (en) * | 1988-05-23 | 1990-10-02 | Amoco Corporation | Process for preparing polyamide-imide foam |
-
1988
- 1988-06-24 GB GB888815083A patent/GB8815083D0/en active Pending
-
1989
- 1989-06-21 IN IN487MA1989 patent/IN176793B/en unknown
- 1989-06-21 MY MYPI89000832A patent/MY106301A/en unknown
- 1989-06-24 CN CN89106412A patent/CN1025016C/zh not_active Expired - Fee Related
- 1989-06-26 US US07/623,990 patent/US5248366A/en not_active Expired - Lifetime
- 1989-06-26 WO PCT/GB1989/000712 patent/WO1989012533A1/en active IP Right Grant
- 1989-06-26 EP EP89907795A patent/EP0426702B1/en not_active Expired - Lifetime
- 1989-06-26 AT AT89907795T patent/ATE132794T1/de not_active IP Right Cessation
- 1989-06-26 DE DE68925424T patent/DE68925424T2/de not_active Expired - Fee Related
- 1989-06-26 RU RU9393058441A patent/RU2087301C1/ru not_active IP Right Cessation
- 1989-06-26 AU AU38581/89A patent/AU639210B2/en not_active Ceased
- 1989-06-26 BR BR898907512A patent/BR8907512A/pt not_active IP Right Cessation
-
1990
- 1990-06-26 CN CN90103318A patent/CN1027356C/zh not_active Expired - Fee Related
- 1990-06-26 CA CA002019842A patent/CA2019842C/en not_active Expired - Fee Related
- 1990-06-26 ZA ZA904964A patent/ZA904964B/xx unknown
- 1990-12-19 NO NO905484A patent/NO178692C/no unknown
- 1990-12-20 DK DK199003014A patent/DK172967B1/da not_active IP Right Cessation
- 1990-12-21 RU SU904894273A patent/RU2027602C1/ru not_active IP Right Cessation
-
1993
- 1993-07-12 AU AU41858/93A patent/AU658756B2/en not_active Ceased
-
1994
- 1994-06-20 NO NO942349A patent/NO304362B1/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| GB8815083D0 (en) | 1988-08-03 |
| ATE132794T1 (de) | 1996-01-15 |
| NO905484L (no) | 1991-02-14 |
| CN1040537A (zh) | 1990-03-21 |
| CN1049818A (zh) | 1991-03-13 |
| NO942349D0 (ru) | 1994-06-20 |
| CA2019842C (en) | 1999-01-26 |
| DK301490D0 (da) | 1990-12-20 |
| NO905484D0 (no) | 1990-12-19 |
| WO1989012533A1 (en) | 1989-12-28 |
| BR8907512A (pt) | 1991-06-11 |
| NO178692C (no) | 1996-05-15 |
| NO942349L (no) | 1991-02-14 |
| CA2019842A1 (en) | 1990-12-26 |
| IN176793B (ru) | 1996-09-14 |
| DE68925424T2 (de) | 1996-08-14 |
| NO304362B1 (no) | 1998-12-07 |
| ZA904964B (en) | 1991-05-29 |
| US5248366A (en) | 1993-09-28 |
| RU2087301C1 (ru) | 1997-08-20 |
| DE68925424D1 (de) | 1996-02-22 |
| DK301490A (da) | 1991-02-22 |
| AU4185893A (en) | 1993-09-30 |
| AU3858189A (en) | 1990-01-12 |
| EP0426702A1 (en) | 1991-05-15 |
| RU2027602C1 (ru) | 1995-01-27 |
| AU658756B2 (en) | 1995-04-27 |
| NO178692B (no) | 1996-02-05 |
| CN1025016C (zh) | 1994-06-15 |
| AU639210B2 (en) | 1993-07-22 |
| MY106301A (en) | 1995-04-29 |
| EP0426702B1 (en) | 1996-01-10 |
| CN1027356C (zh) | 1995-01-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B1 | Patent granted (law 1993) | ||
| PBP | Patent lapsed |
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