CH500832A - Vorrichtung zum kontinuierlichen Herstellen von Blasfolien - Google Patents
Vorrichtung zum kontinuierlichen Herstellen von BlasfolienInfo
- Publication number
- CH500832A CH500832A CH946570A CH946570A CH500832A CH 500832 A CH500832 A CH 500832A CH 946570 A CH946570 A CH 946570A CH 946570 A CH946570 A CH 946570A CH 500832 A CH500832 A CH 500832A
- Authority
- CH
- Switzerland
- Prior art keywords
- continuous production
- blown films
- blown
- films
- continuous
- Prior art date
Links
- 238000010924 continuous production Methods 0.000 title 1
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
- 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
- B29C48/30—Extrusion nozzles or dies
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
- B29C48/335—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular 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
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
-
- 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
-
- 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
- B29C48/14—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the particular extruding conditions, e.g. in a modified atmosphere or by using vibration
- B29C48/147—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the particular extruding conditions, e.g. in a modified atmosphere or by using vibration after the die nozzle
- B29C48/1472—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the particular extruding conditions, e.g. in a modified atmosphere or by using vibration after the die nozzle at the die nozzle exit zone
-
- 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
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
- B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
- B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
-
- 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
- B29C48/266—Means for allowing relative movements between the apparatus parts, e.g. for twisting the extruded article or for moving the die along a surface to be coated
-
- 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
- B29C48/30—Extrusion nozzles or dies
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
- B29C48/33—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles with parts rotatable relative to each other
-
- 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
- B29C2791/00—Shaping characteristics in general
- B29C2791/004—Shaping under special conditions
- B29C2791/007—Using fluid under pressure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691939528 DE1939528A1 (de) | 1969-08-02 | 1969-08-02 | Vorrichtung zum kontinuierlichen Herstellen von Mehrschichtblasfolien |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH500832A true CH500832A (de) | 1970-12-31 |
Family
ID=5741820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH946570A CH500832A (de) | 1969-08-02 | 1970-06-23 | Vorrichtung zum kontinuierlichen Herstellen von Blasfolien |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3650649A (de) |
| CH (1) | CH500832A (de) |
| DE (1) | DE1939528A1 (de) |
| GB (1) | GB1316868A (de) |
Families Citing this family (62)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA926064A (en) * | 1971-04-01 | 1973-05-15 | Union Carbide Canada Limited | Rotatable extrusion apparatus |
| AR219554A1 (es) * | 1978-10-17 | 1980-08-29 | Singer Aronovici A | Procedimiento de fabricacion de un film de estratos multiples cruzados y producto obtenido |
| US20050130522A1 (en) * | 2003-12-11 | 2005-06-16 | Kaiyuan Yang | Fiber reinforced elastomeric article |
| US20050127578A1 (en) * | 2003-12-11 | 2005-06-16 | Triebes Thomas G. | Method of making fiber reinforced elastomeric articles |
| US20050245162A1 (en) * | 2004-04-30 | 2005-11-03 | Kimberly-Clark Worldwide, Inc. | Multi-capable elastic laminate process |
| US20060143767A1 (en) * | 2004-12-14 | 2006-07-06 | Kaiyuan Yang | Breathable protective articles |
| US20060246802A1 (en) * | 2005-04-29 | 2006-11-02 | Hughes Janis W | Color change laminate material |
| US7416627B2 (en) * | 2005-08-31 | 2008-08-26 | Kimberly-Clark Worldwide, Inc. | Films and film laminates having cushioning cells and processes of making thereof |
| US7585382B2 (en) * | 2006-06-30 | 2009-09-08 | Kimberly-Clark Worldwide, Inc. | Latent elastic nonwoven composite |
| US7803244B2 (en) | 2006-08-31 | 2010-09-28 | Kimberly-Clark Worldwide, Inc. | Nonwoven composite containing an apertured elastic film |
| US20080076315A1 (en) * | 2006-09-27 | 2008-03-27 | Mccormack Ann L | Elastic Composite Having Barrier Properties |
| US7582178B2 (en) * | 2006-11-22 | 2009-09-01 | Kimberly-Clark Worldwide, Inc. | Nonwoven-film composite with latent elasticity |
| US7938921B2 (en) * | 2006-11-22 | 2011-05-10 | Kimberly-Clark Worldwide, Inc. | Strand composite having latent elasticity |
| US8592641B2 (en) * | 2006-12-15 | 2013-11-26 | Kimberly-Clark Worldwide, Inc. | Water-sensitive biodegradable film |
| US7910795B2 (en) * | 2007-03-09 | 2011-03-22 | Kimberly-Clark Worldwide, Inc. | Absorbent article containing a crosslinked elastic film |
| US7879747B2 (en) | 2007-03-30 | 2011-02-01 | Kimberly-Clark Worldwide, Inc. | Elastic laminates having fragrance releasing properties and methods of making the same |
| US8329977B2 (en) | 2007-08-22 | 2012-12-11 | Kimberly-Clark Worldwide, Inc. | Biodegradable water-sensitive films |
| US7923391B2 (en) * | 2007-10-16 | 2011-04-12 | Kimberly-Clark Worldwide, Inc. | Nonwoven web material containing crosslinked elastic component formed from a pentablock copolymer |
| US8349963B2 (en) * | 2007-10-16 | 2013-01-08 | Kimberly-Clark Worldwide, Inc. | Crosslinked elastic material formed from a linear block copolymer |
| US8399368B2 (en) * | 2007-10-16 | 2013-03-19 | Kimberly-Clark Worldwide, Inc. | Nonwoven web material containing a crosslinked elastic component formed from a linear block copolymer |
| US7923392B2 (en) * | 2007-10-16 | 2011-04-12 | Kimberly-Clark Worldwide, Inc. | Crosslinked elastic material formed from a branched block copolymer |
| US8287677B2 (en) | 2008-01-31 | 2012-10-16 | Kimberly-Clark Worldwide, Inc. | Printable elastic composite |
| US8338508B2 (en) | 2008-05-14 | 2012-12-25 | Kimberly-Clark Worldwide, Inc. | Water-sensitive film containing an olefinic elastomer |
| US8147965B2 (en) | 2008-05-14 | 2012-04-03 | Kimberly-Clark Worldwide, Inc. | Water-sensitive film containing thermoplastic polyurethane |
| US8709191B2 (en) | 2008-05-15 | 2014-04-29 | Kimberly-Clark Worldwide, Inc. | Latent elastic composite formed from a multi-layered film |
| US8927617B2 (en) | 2008-06-30 | 2015-01-06 | Kimberly-Clark Worldwide, Inc. | Fragranced water-sensitive film |
| CN102115576B (zh) | 2009-12-31 | 2014-09-17 | 金伯利-克拉克环球有限公司 | 天然生物聚合物热塑性膜 |
| US8907155B2 (en) | 2010-11-19 | 2014-12-09 | Kimberly-Clark Worldwide, Inc. | Biodegradable and flushable multi-layered film |
| US9149045B2 (en) | 2010-12-07 | 2015-10-06 | Kimberly-Clark Worldwide, Inc. | Wipe coated with a botanical emulsion having antimicrobial properties |
| US9648874B2 (en) | 2010-12-07 | 2017-05-16 | Kimberly-Clark Worldwide, Inc. | Natural, multiple use and re-use, user saturated wipes |
| US9832993B2 (en) | 2010-12-07 | 2017-12-05 | Kimberly-Clark Worldwide, Inc. | Melt processed antimicrobial composition |
| US8524264B2 (en) | 2010-12-07 | 2013-09-03 | Kimberly-Clark Worldwide, Inc. | Protein stabilized antimicrobial composition formed by melt processing |
| US10821085B2 (en) | 2010-12-07 | 2020-11-03 | Kimberly-Clark Worldwide, Inc. | Wipe coated with a botanical composition having antimicrobial properties |
| US8445032B2 (en) | 2010-12-07 | 2013-05-21 | Kimberly-Clark Worldwide, Inc. | Melt-blended protein composition |
| US8889945B2 (en) | 2010-12-08 | 2014-11-18 | Kimberly-Clark Worldwide, Inc. | Elastic film containing a renewable starch polymer |
| US8604129B2 (en) | 2010-12-30 | 2013-12-10 | Kimberly-Clark Worldwide, Inc. | Sheet materials containing S-B-S and S-I/B-S copolymers |
| GB201112475D0 (en) | 2011-07-20 | 2011-08-31 | Kritis Plastika | Concentric co-extrusion die |
| US8574628B2 (en) | 2011-12-19 | 2013-11-05 | Kimberly-Clark Worldwide, Inc. | Natural, multiple release and re-use compositions |
| US9327438B2 (en) | 2011-12-20 | 2016-05-03 | Kimberly-Clark Worldwide, Inc. | Method for forming a thermoplastic composition that contains a plasticized starch polymer |
| US9718258B2 (en) | 2011-12-20 | 2017-08-01 | Kimberly-Clark Worldwide, Inc. | Multi-layered film containing a biopolymer |
| US8637130B2 (en) | 2012-02-10 | 2014-01-28 | Kimberly-Clark Worldwide, Inc. | Molded parts containing a polylactic acid composition |
| US8980964B2 (en) | 2012-02-10 | 2015-03-17 | Kimberly-Clark Worldwide, Inc. | Renewable polyester film having a low modulus and high tensile elongation |
| US9040598B2 (en) | 2012-02-10 | 2015-05-26 | Kimberly-Clark Worldwide, Inc. | Renewable polyester compositions having a low density |
| US10858762B2 (en) | 2012-02-10 | 2020-12-08 | Kimberly-Clark Worldwide, Inc. | Renewable polyester fibers having a low density |
| US8975305B2 (en) | 2012-02-10 | 2015-03-10 | Kimberly-Clark Worldwide, Inc. | Rigid renewable polyester compositions having a high impact strength and tensile elongation |
| JP2016529939A (ja) | 2013-06-12 | 2016-09-29 | キンバリー クラーク ワールドワイド インコーポレイテッド | 多孔質ポリオレフィン繊維から形成された不織布ウェブを含む吸収性物品 |
| AU2014279703B2 (en) | 2013-06-12 | 2017-06-15 | Kimberly-Clark Worldwide, Inc. | Polymeric material for use in thermal insulation |
| CN105263997B (zh) | 2013-06-12 | 2018-10-26 | 金伯利-克拉克环球有限公司 | 具有多模态的孔径分布的聚合物材料 |
| US11965083B2 (en) | 2013-06-12 | 2024-04-23 | Kimberly-Clark Worldwide, Inc. | Polyolefin material having a low density |
| CN105263996B (zh) | 2013-06-12 | 2018-10-09 | 金伯利-克拉克环球有限公司 | 孔引发技术 |
| US11028246B2 (en) | 2013-06-12 | 2021-06-08 | Kimberly-Clark, Inc. | Absorbent article containing a porous polyolefin film |
| EP3105053B1 (de) | 2014-01-31 | 2021-09-22 | Kimberly-Clark Worldwide, Inc. | Nanokomposit-dünnschicht zur verwendung bei einem saugfähigen artikel |
| BR112016017524B1 (pt) | 2014-01-31 | 2021-11-30 | Kimberly-Clark Worldwide, Inc | Película nanocomposta rígida para uso em um artigo absorvente |
| CN105934466B (zh) | 2014-01-31 | 2019-11-15 | 金伯利-克拉克环球有限公司 | 纳米复合包装膜 |
| EP3152348B1 (de) | 2014-06-06 | 2020-08-05 | Kimberly-Clark Worldwide, Inc. | Hohle poröse fasern |
| SG11201609508RA (en) | 2014-06-06 | 2016-12-29 | Kimberly Clark Co | Thermoformed article formed from a porous polymeric sheet |
| BR112017009046B1 (pt) | 2014-11-26 | 2021-10-05 | Kimberly-Clark Worldwide, Inc | Película porosa biaxialmente esticada |
| CN116728919A (zh) | 2014-12-19 | 2023-09-12 | 金伯利-克拉克环球有限公司 | 可横向延伸的非织造复合物 |
| AU2015380472B2 (en) | 2015-01-30 | 2021-08-12 | Kimberly-Clark Worldwide, Inc. | Film with reduced noise for use in an absorbent article |
| KR101834143B1 (ko) | 2015-01-30 | 2018-03-02 | 킴벌리-클라크 월드와이드, 인크. | 소음이 감소된 흡수 용품 패키지 |
| KR102551688B1 (ko) | 2016-10-31 | 2023-07-06 | 킴벌리-클라크 월드와이드, 인크. | 잠재 탄성 올레핀 필름 적층체 및 이를 포함하는 흡수 용품 제조 방법 |
| DE112020006892T5 (de) | 2020-04-13 | 2022-12-29 | Kimberly-Clark Worldwide, Inc. | Schutzgewebe und daraus hergestellte kleidung |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2844846A (en) * | 1954-09-02 | 1958-07-29 | Chester Packaging Products Cor | Plastic film extruder |
| US2848747A (en) * | 1955-09-23 | 1958-08-26 | Olin Mathieson | Tube extrusion |
| NL213485A (de) * | 1956-01-06 | 1900-01-01 | ||
| US3020588A (en) * | 1958-02-04 | 1962-02-13 | Union Carbide Corp | Rotary plastic extrusion die |
| US3223761A (en) * | 1962-04-30 | 1965-12-14 | Union Carbide Corp | Melt extrusion of multi-wall plastic tubing |
-
1969
- 1969-08-02 DE DE19691939528 patent/DE1939528A1/de active Pending
-
1970
- 1970-06-23 CH CH946570A patent/CH500832A/de not_active IP Right Cessation
- 1970-06-29 GB GB3138370A patent/GB1316868A/en not_active Expired
- 1970-08-03 US US60390A patent/US3650649A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB1316868A (en) | 1973-05-16 |
| US3650649A (en) | 1972-03-21 |
| DE1939528A1 (de) | 1971-02-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |