CA2205833C - Enduction de bandes de metal avec des couches protectrices/decoratives sans dissolvants - Google Patents
Enduction de bandes de metal avec des couches protectrices/decoratives sans dissolvantsInfo
- Publication number
- CA2205833C CA2205833C CA002205833A CA2205833A CA2205833C CA 2205833 C CA2205833 C CA 2205833C CA 002205833 A CA002205833 A CA 002205833A CA 2205833 A CA2205833 A CA 2205833A CA 2205833 C CA2205833 C CA 2205833C
- Authority
- CA
- Canada
- Prior art keywords
- coating
- strip
- melt
- coating head
- strip article
- 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
Links
- 238000000576 coating method Methods 0.000 title claims abstract description 196
- 239000011248 coating agent Substances 0.000 title claims abstract description 179
- 239000000463 material Substances 0.000 title claims description 43
- 239000002904 solvent Substances 0.000 title abstract description 11
- 230000001681 protective effect Effects 0.000 title description 3
- 229920000642 polymer Polymers 0.000 claims abstract description 53
- 238000000034 method Methods 0.000 claims abstract description 27
- 239000000155 melt Substances 0.000 claims abstract description 26
- 239000002861 polymer material Substances 0.000 claims abstract description 20
- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- 238000002844 melting Methods 0.000 claims abstract description 11
- 230000008018 melting Effects 0.000 claims abstract description 11
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000007787 solid Substances 0.000 claims abstract description 6
- 238000003825 pressing Methods 0.000 claims abstract description 3
- 239000010410 layer Substances 0.000 claims description 16
- 238000001125 extrusion Methods 0.000 claims description 10
- 239000011247 coating layer Substances 0.000 claims description 6
- 238000000354 decomposition reaction Methods 0.000 claims description 5
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 3
- 239000008187 granular material Substances 0.000 claims 2
- 102100027708 Astrotactin-1 Human genes 0.000 claims 1
- 101000936741 Homo sapiens Astrotactin-1 Proteins 0.000 claims 1
- 241000607479 Yersinia pestis Species 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 7
- 239000010408 film Substances 0.000 description 11
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- -1 softeners Substances 0.000 description 9
- 239000012530 fluid Substances 0.000 description 7
- 239000004698 Polyethylene Substances 0.000 description 5
- 229920000573 polyethylene Polymers 0.000 description 5
- PZRHRDRVRGEVNW-UHFFFAOYSA-N milrinone Chemical compound N1C(=O)C(C#N)=CC(C=2C=CN=CC=2)=C1C PZRHRDRVRGEVNW-UHFFFAOYSA-N 0.000 description 4
- 229960003574 milrinone Drugs 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 235000013361 beverage Nutrition 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000007765 extrusion coating Methods 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 229920001688 coating polymer Polymers 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000113 differential scanning calorimetry Methods 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229920006242 ethylene acrylic acid copolymer Polymers 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000011552 falling film Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000006223 plastic coating Substances 0.000 description 1
- 229920001748 polybutylene Polymers 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000007761 roller coating Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 239000011345 viscous material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/0295—Floating coating heads or nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1042—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material provided with means for heating or cooling the liquid or other fluent material in the supplying means upstream of the applying apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/001—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work incorporating means for heating or cooling the liquid or other fluent material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/0254—Coating heads with slot-shaped outlet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
- B05C9/04—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material to opposite sides of the work
Landscapes
- Application Of Or Painting With Fluid Materials (AREA)
- Coating Apparatus (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Laminated Bodies (AREA)
Abstract
Procédé et appareil destinés à enduire la surface d'une bande de métal allongée, comme par exemple une bande d'aluminium, d'une couche de polymère solide. Le procédé consiste à chauffer le polymère pour obtenir un bain de fusion ayant une viscosité d'au moins 1000 centipoises selon la norme de mesure ASTM D4440 à 1 radian par seconde, à faire jaillir le bain de fusion sur la surface en déplacement d'une bande de métal à travers la fente allongée d'une tête d'enduction dotée d'une surface étendue contiguë à la fente disposée en angle par rapport à la surface en déplacement pour former un intervalle d'enduction en convergence par rapport au sens de déplacement, créant ainsi une couche sur la bande de métal, et à déplacer la tête d'enduction vers la surface de la bande lorsque le bain de revêtement jaillit de la fente sur la surface afin de réduire l'épaisseur de revêtement à la dimension voulue en appuyant la surface étendue de la tête d'enduction sur le revêtement au moment où celui-ci se forme. L'appareil comprend le chauffage du revêtement fourni par un dispositif de chauffe afin de maintenir la viscosité du bain de fusion, et un dispositif d'application de charges pour la tête d'enduction, ainsi qu'un dispositif destiné à faire fondre le polymère et à le distribuer sous pression et à la température voulue jusqu'à la tête d'enduction. Le procédé et appareil permet d'enduire des bandes de métal de couches de polymères de 1 à 100 microns d'épaisseur sans avoir recours à des dissolvants ou à d'autres liquides analogues qui sont une source de pollution atmosphérique.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US34456294A | 1994-11-23 | 1994-11-23 | |
| US344,562 | 1994-11-23 | ||
| PCT/CA1995/000659 WO1996015858A1 (fr) | 1994-11-23 | 1995-11-23 | Enduction de bandes de metal avec des couches protectrices/decoratives sans dissolvants |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2205833A1 CA2205833A1 (fr) | 1996-05-30 |
| CA2205833C true CA2205833C (fr) | 2001-01-23 |
Family
ID=23351046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002205833A Expired - Fee Related CA2205833C (fr) | 1994-11-23 | 1995-11-23 | Enduction de bandes de metal avec des couches protectrices/decoratives sans dissolvants |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0793539B1 (fr) |
| JP (1) | JPH10509638A (fr) |
| BR (1) | BR9509757A (fr) |
| CA (1) | CA2205833C (fr) |
| DE (1) | DE69510560T2 (fr) |
| ES (1) | ES2135103T3 (fr) |
| WO (1) | WO1996015858A1 (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4059451B2 (ja) * | 1997-06-27 | 2008-03-12 | ノベリス・インコーポレイテッド | シート部材又はストリップ部材用コーティング装置及び方法 |
| US10000049B2 (en) * | 2014-06-23 | 2018-06-19 | Exel Industries | Methods and apparatus for applying protective films |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3690297A (en) * | 1969-07-22 | 1972-09-12 | Blandin Paper Co | Non-aqueous coating of webs |
| SE394963B (sv) * | 1974-02-11 | 1977-07-25 | Inventing Ab | Sett och anordning for tvasidig bestrykning av en pappersbana |
| FR2473361A1 (fr) * | 1979-12-05 | 1981-07-17 | Bitumes Speciaux | Procede d'application d'une couche de matiere plastique sur un support et un dispositif pour la mise en oeuvre de ce procede |
| US4388349A (en) * | 1980-11-21 | 1983-06-14 | Permacel | Extrusion coating process |
| US4667852A (en) * | 1983-09-29 | 1987-05-26 | Bernd Siemann | Apparatus for preparing and dispensing thermoplastic resin |
| US4675230A (en) * | 1985-11-12 | 1987-06-23 | Alcan International Limited | Apparatus and method for coating elongated strip articles |
| US4805554A (en) * | 1987-05-22 | 1989-02-21 | Acumeter Laboratories, Inc. | Method of and apparatus for maintaining uniform hot melt coatings on thermally sensitive webs by maintaining dimensional stability of silicone and rubber-like web back-up rolls |
-
1995
- 1995-11-23 ES ES95937745T patent/ES2135103T3/es not_active Expired - Lifetime
- 1995-11-23 EP EP95937745A patent/EP0793539B1/fr not_active Expired - Lifetime
- 1995-11-23 WO PCT/CA1995/000659 patent/WO1996015858A1/fr not_active Ceased
- 1995-11-23 JP JP8516407A patent/JPH10509638A/ja active Pending
- 1995-11-23 BR BR9509757A patent/BR9509757A/pt not_active IP Right Cessation
- 1995-11-23 DE DE69510560T patent/DE69510560T2/de not_active Expired - Fee Related
- 1995-11-23 CA CA002205833A patent/CA2205833C/fr not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| ES2135103T3 (es) | 1999-10-16 |
| BR9509757A (pt) | 1997-11-25 |
| WO1996015858A1 (fr) | 1996-05-30 |
| DE69510560D1 (de) | 1999-08-05 |
| CA2205833A1 (fr) | 1996-05-30 |
| JPH10509638A (ja) | 1998-09-22 |
| DE69510560T2 (de) | 1999-10-21 |
| EP0793539B1 (fr) | 1999-06-30 |
| EP0793539A1 (fr) | 1997-09-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4675230A (en) | Apparatus and method for coating elongated strip articles | |
| US4442144A (en) | Method for forming a coating on a substrate | |
| US6554900B1 (en) | Device and method for applying a flowable medium onto a moving surface | |
| CN1036154A (zh) | 无斑痕薄度可控流态涂覆法及装置 | |
| US9186695B2 (en) | Extrusion application system | |
| US3690297A (en) | Non-aqueous coating of webs | |
| US6592701B1 (en) | Method and device for continuous coating of at least one metal strip with a fluid cross-linkable polymer film | |
| US5622562A (en) | Coating strip material with protective decorative layers while avoiding use of solvents | |
| CA2205833C (fr) | Enduction de bandes de metal avec des couches protectrices/decoratives sans dissolvants | |
| EP1150780B1 (fr) | Procede et appareil permettant de controler des profiles de machine a enduire directes | |
| AU690367B2 (en) | Coating of wax-like materials onto moving strip articles | |
| EP1169134A1 (fr) | Regulation de l'epaisseur de revetement de machines a enduire des articles en tole | |
| JP2001500784A (ja) | ストリップ上における縞状の塗装被覆の製造方法 | |
| WO1999037408A1 (fr) | Procede et dispositif servant a appliquer un revetement multicouche sur des articles allonges en forme de bande | |
| US20050227011A1 (en) | Method and apparatus for applying fluids to a substrate | |
| JPH06262117A (ja) | ノズルコ−タ型塗装装置 | |
| CA2294434C (fr) | Procede et appareil de revetement d'articles en feuille ou en bande | |
| JP3810839B2 (ja) | コーティング形成方法 | |
| US3919974A (en) | Hot melt extrusion apparatus | |
| JP2000516846A (ja) | 連続的に移動する金属細長片に固体塗料を供給するブロック | |
| US6033726A (en) | Coating of wax-like materials onto moving strip articles | |
| AU2002328372B2 (en) | Method and device for continuously coating a strip with a fluid film having a predetermined thickness and made from a crosslinkable polymer that is free from solvent and diluent |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |