EP1539466A1 - Method for the production of self-cleaning films in a blow molding method - Google Patents
Method for the production of self-cleaning films in a blow molding methodInfo
- Publication number
- EP1539466A1 EP1539466A1 EP03794914A EP03794914A EP1539466A1 EP 1539466 A1 EP1539466 A1 EP 1539466A1 EP 03794914 A EP03794914 A EP 03794914A EP 03794914 A EP03794914 A EP 03794914A EP 1539466 A1 EP1539466 A1 EP 1539466A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- film tube
- factor
- ratio
- film
- self
- 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.)
- Withdrawn
Links
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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/58—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising fillers only, e.g. particles, powder, beads, flakes, spheres
- B29C70/64—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising fillers only, e.g. particles, powder, beads, flakes, spheres the filler influencing the surface characteristics of the material, e.g. by concentrating near the surface or by incorporating in the surface by force
-
- 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
- B29C48/001—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
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10242174 | 2002-09-10 | ||
DE10242174A DE10242174B4 (en) | 2002-09-10 | 2002-09-10 | Process for the production of self-cleaning foils by blow molding |
PCT/EP2003/009283 WO2004024427A1 (en) | 2002-09-10 | 2003-08-21 | Method for the production of self-cleaning films in a blow molding method |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1539466A1 true EP1539466A1 (en) | 2005-06-15 |
Family
ID=31724649
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03794914A Withdrawn EP1539466A1 (en) | 2002-09-10 | 2003-08-21 | Method for the production of self-cleaning films in a blow molding method |
Country Status (5)
Country | Link |
---|---|
US (1) | US20050263940A1 (en) |
EP (1) | EP1539466A1 (en) |
AU (1) | AU2003260443A1 (en) |
DE (1) | DE10242174B4 (en) |
WO (1) | WO2004024427A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012015462A1 (en) | 2012-08-07 | 2014-02-13 | Reifenhäuser GmbH & Co. KG Maschinenfabrik | Blown film plant, process for producing a blown film web and film produced therewith |
CN105636763B (en) | 2013-10-15 | 2018-12-04 | 莱芬豪舍机械制造两合公司 | For manufacturing the method and blow moulding film equipment of inflation film band |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1629253A1 (en) * | 1951-01-28 | 1971-03-25 | Lissmann Alkor Werk | Process for the aftertreatment of blown films |
NL265442A (en) * | 1960-06-01 | 1900-01-01 | ||
DE1943101A1 (en) * | 1969-08-25 | 1971-03-11 | Josef Schmitter Kg Diesel Und | Packaging film with particles inside as - moisture preventer |
US3709642A (en) * | 1970-12-02 | 1973-01-09 | F Stannard | Tube coating film and apparatus |
DE3638307A1 (en) * | 1986-11-10 | 1988-05-19 | Volker Ludwig | DEVICE FOR APPLYING LIQUID, PASTOESE OR PLASTIC SUBSTANCES TO A SUBSTRATE |
JPH07328532A (en) * | 1994-06-07 | 1995-12-19 | Sekisui Chem Co Ltd | Water-repellent film |
EP0772514B1 (en) * | 1994-07-29 | 1998-12-23 | Wilhelm Barthlott | Self-cleaning surfaces of objects and process for producing same |
EP0868277B1 (en) * | 1995-12-08 | 2000-01-12 | Minnesota Mining And Manufacturing Company | Method and apparatus to produce sheet material incorporating particulate matter |
DE19847845A1 (en) * | 1998-10-16 | 2000-04-27 | Wolff Walsrode Ag | Multilayer film for food packaging applications has an outer layer of polyamide containing dispersed nano-scale filler particles and at least one other polyamide layer without such particles |
DE19935117B4 (en) * | 1999-07-27 | 2004-11-25 | Windmöller & Hölscher Kg | Device for applying format adhesive applications to a transfer roller |
DE19953707B4 (en) * | 1999-11-08 | 2007-12-27 | 4P Folie Forchheim Gmbh | Process for producing a plastic film |
US6407155B1 (en) * | 2000-03-01 | 2002-06-18 | Amcol International Corporation | Intercalates formed via coupling agent-reaction and onium ion-intercalation pre-treatment of layered material for polymer intercalation |
-
2002
- 2002-09-10 DE DE10242174A patent/DE10242174B4/en not_active Expired - Fee Related
-
2003
- 2003-08-21 AU AU2003260443A patent/AU2003260443A1/en not_active Abandoned
- 2003-08-21 EP EP03794914A patent/EP1539466A1/en not_active Withdrawn
- 2003-08-21 WO PCT/EP2003/009283 patent/WO2004024427A1/en not_active Application Discontinuation
- 2003-08-21 US US10/524,502 patent/US20050263940A1/en not_active Abandoned
Non-Patent Citations (1)
Title |
---|
See references of WO2004024427A1 * |
Also Published As
Publication number | Publication date |
---|---|
DE10242174A1 (en) | 2004-03-18 |
WO2004024427A1 (en) | 2004-03-25 |
AU2003260443A1 (en) | 2004-04-30 |
DE10242174B4 (en) | 2005-01-27 |
US20050263940A1 (en) | 2005-12-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20050411 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK |
|
DAX | Request for extension of the european patent (deleted) | ||
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: SENSEN, KLEMENS Inventor name: BACKMANN, MARTIN |
|
17Q | First examination report despatched |
Effective date: 20101217 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20150226 |