MX166386B - Pelicula polimerica extruida con tiras adherentes, y metodo y aparato para producirla - Google Patents
Pelicula polimerica extruida con tiras adherentes, y metodo y aparato para producirlaInfo
- Publication number
- MX166386B MX166386B MX015161A MX1516189A MX166386B MX 166386 B MX166386 B MX 166386B MX 015161 A MX015161 A MX 015161A MX 1516189 A MX1516189 A MX 1516189A MX 166386 B MX166386 B MX 166386B
- Authority
- MX
- Mexico
- Prior art keywords
- film
- matrix
- lip
- die
- mixed
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 239000000853 adhesive Substances 0.000 title 1
- 230000001070 adhesive effect Effects 0.000 title 1
- 239000000463 material Substances 0.000 abstract 7
- 239000011159 matrix material Substances 0.000 abstract 4
- 230000001464 adherent effect Effects 0.000 abstract 3
- 238000000465 moulding Methods 0.000 abstract 2
- 229920001169 thermoplastic Polymers 0.000 abstract 2
- 239000004416 thermosoftening plastic Substances 0.000 abstract 2
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
-
- 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
- B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
- B29C48/307—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets specially adapted for bringing together components, e.g. melts within the die
-
- 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
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
-
- 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
-
- 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
- B29C48/19—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their edges
-
- 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
- B29C48/30—Extrusion nozzles or dies
- B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Details Of Garments (AREA)
- Adhesive Tapes (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
La presente invención se refiere a un método para producir una película polimérica mixta, que tiene embebidas en superficies opuestas de la película tiras de un material adherente que tiene características de adhesión sustancialmente diferentes de las características de adhesión de la película, caracterizado dicho método porque comprende; (a) proveer una primera corriente de material de película termoplástica extruible, plastificado con calor, a una matriz de película de moldeo que tiene dos labios de matriz opuestos; cada labio de matriz tiene una pluralidad de canales de tira ubicados en él; estando los canales de tira de un labio de matriz lateralmente desviados de los canales de tira en el labio de matriz opuesto; (b) introducir un material adherente, extruible, plastificado con calor, en el material de película desde la pluralidad de canales de tira, en cada labio de matriz opuesto, para formar un cuerpo mixto de materialesa; y (c) extruir el cuerpo mixto de materiales a través de los labios de matriz de la matriz de película de moldeo, para formar la película mixta en la cual las tiras de material adherente están sustancialmente embebidas en las superficies opuestas de la película termoplástica en un patrón desviado.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/164,705 US4923551A (en) | 1988-03-07 | 1988-03-07 | Method for the production of composite plastic film |
Publications (1)
Publication Number | Publication Date |
---|---|
MX166386B true MX166386B (es) | 1993-01-06 |
Family
ID=22595713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX015161A MX166386B (es) | 1988-03-07 | 1989-03-06 | Pelicula polimerica extruida con tiras adherentes, y metodo y aparato para producirla |
Country Status (16)
Country | Link |
---|---|
US (1) | US4923551A (es) |
EP (1) | EP0332315B1 (es) |
JP (1) | JPH01282288A (es) |
KR (1) | KR910008591B1 (es) |
AT (1) | ATE94457T1 (es) |
AU (1) | AU611775B2 (es) |
BR (1) | BR8901143A (es) |
CA (1) | CA1324475C (es) |
DE (1) | DE68909073T2 (es) |
DK (1) | DK90489A (es) |
ES (1) | ES2044084T3 (es) |
FI (1) | FI891063A (es) |
FR (1) | FR2628028B1 (es) |
MX (1) | MX166386B (es) |
NO (1) | NO890941L (es) |
NZ (1) | NZ228177A (es) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5145544A (en) * | 1989-08-01 | 1992-09-08 | Minnesota Mining And Manufacturing Company | Method for preparing tape having improved tear strength |
US5045264A (en) * | 1990-03-29 | 1991-09-03 | Dowbrands, Inc. | Method and apparatus for making extruded plastic film with strips embedded therein of a second thermoplastic material |
US5110530A (en) * | 1990-09-07 | 1992-05-05 | W. R. Grace & Co.-Conn. | Striped film method |
US5589122A (en) * | 1991-10-01 | 1996-12-31 | Minnesota Mining And Manufacturing Company | Method of making double-sided pressure-sensitive adhesive tape |
FR2682635B1 (fr) * | 1991-10-16 | 1995-05-05 | Microdia Sa | Tete d'extrusion pour la fabrication d'un cable plat. |
EP0568083A1 (en) * | 1992-04-30 | 1993-11-03 | Mazda Motor Corporation | Method for molding a liquid crystal resin sheet and molding apparatus thereof |
US5672300A (en) * | 1992-08-10 | 1997-09-30 | R. P. Scherer Corporation | Method for striping or marbleizing capsules |
JP2570071B2 (ja) * | 1992-09-01 | 1997-01-08 | 東洋製罐株式会社 | 透光窓つき多層容器並びにその製造方法及び多層共押出し装置 |
US6048599A (en) * | 1997-01-17 | 2000-04-11 | 3M Innovative Properties Company | Susceptor composite material patterned in neat polymer |
DE19736194A1 (de) * | 1997-08-20 | 1999-02-25 | Benecke Kaliko Ag | Mehrfarbige Verbundfolie aus thermoplastischem Kunststoff und Verfahren und Vorrichtung für ihre Herstellung |
US6447875B1 (en) * | 1999-07-30 | 2002-09-10 | 3M Innovative Properties Company | Polymeric articles having embedded phases |
EP2401128A4 (en) * | 2009-02-27 | 2013-03-06 | 3M Innovative Properties Co | METHOD AND APPARATUS FOR CO-EXTRUSION IN THE CROSS-SECTIONAL DIRECTION OF THE RESULTING FILM AND FILM |
US9149959B2 (en) * | 2010-10-22 | 2015-10-06 | Monosol Rx, Llc | Manufacturing of small film strips |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1428381A (en) * | 1921-11-03 | 1922-09-05 | Faultless Rubber Co | Tubing machine |
US3405425A (en) * | 1964-09-18 | 1968-10-15 | Monsanto Co | Apparatus for producing partially pigmented plastic sheets |
US3485912A (en) * | 1965-02-09 | 1969-12-23 | Dow Chemical Co | Composite article formation |
US3565737A (en) * | 1965-11-26 | 1971-02-23 | Dow Chemical Co | Composite plastic sheet and method for the preparation thereof |
US3715420A (en) * | 1969-07-19 | 1973-02-06 | Sekisui Chemical Co Ltd | Process for producing a thermoplastic resin sheet having a color band |
GB1392291A (en) * | 1971-05-19 | 1975-04-30 | Creators Ltd | Reinforced tubes of plastics or elastomeric materials |
BE789478A (fr) * | 1971-10-01 | 1973-03-29 | Dow Chemical Co | Procede et dispositif d'extrusion de matieres plastiques en feuilles multicouches |
US3847585A (en) * | 1973-01-08 | 1974-11-12 | Dow Chemical Co | Method for the preparation of multilayer optical filters |
FR2343582A1 (fr) * | 1976-03-12 | 1977-10-07 | Rocchi Raymond | Procede de realisation de feuilles ou plaques de matieres plastiques avec aspects decoratifs par coextrusion et les moyens de mise en oeuvre |
DE2622289C3 (de) * | 1976-05-19 | 1980-03-20 | Dynamit Nobel Ag, 5210 Troisdorf | Vorrichtung zum Extrudieren einer gemusterten Bahn aus thermoplastischen Kunststoffen |
US4379806A (en) * | 1979-07-05 | 1983-04-12 | Johnson & Johnson | Pressure-sensitive adhesive tape and process |
JPS56144145A (en) * | 1980-04-09 | 1981-11-10 | Sumitomo Rubber Ind Ltd | Preformer for extruding tread/side wall |
US4327009A (en) * | 1980-09-29 | 1982-04-27 | The Dow Chemical Company | Anti-block additives for olefin polymers |
US4533509A (en) * | 1983-04-28 | 1985-08-06 | Mobil Oil Corporation | Low coefficient of friction film structure and method of forming the same |
DE3325017C2 (de) * | 1983-07-11 | 1985-11-28 | Continental Gummi-Werke Ag, 3000 Hannover | Preßkopf zum Herstellen von flachen zusammenhängenden Profilsträngen aus plastischen Kautschuk- oder Kunststoffmischungen verschiedener Zusammensetzung |
US4518654A (en) * | 1983-12-23 | 1985-05-21 | Mobil Oil Corporation | One-sided cling stretch wrap |
US4552521A (en) * | 1984-12-10 | 1985-11-12 | Gencorp Inc. | Apparatus for co-extruding a rubber strip of one material with a stripe of a second material |
-
1988
- 1988-03-07 US US07/164,705 patent/US4923551A/en not_active Expired - Lifetime
-
1989
- 1989-02-21 AT AT89301655T patent/ATE94457T1/de not_active IP Right Cessation
- 1989-02-21 EP EP89301655A patent/EP0332315B1/en not_active Expired - Lifetime
- 1989-02-21 DE DE89301655T patent/DE68909073T2/de not_active Expired - Fee Related
- 1989-02-21 ES ES89301655T patent/ES2044084T3/es not_active Expired - Lifetime
- 1989-02-24 DK DK090489A patent/DK90489A/da not_active Application Discontinuation
- 1989-03-01 NZ NZ228177A patent/NZ228177A/en unknown
- 1989-03-06 MX MX015161A patent/MX166386B/es unknown
- 1989-03-06 BR BR898901143A patent/BR8901143A/pt not_active Application Discontinuation
- 1989-03-06 JP JP1052164A patent/JPH01282288A/ja active Pending
- 1989-03-06 FI FI891063A patent/FI891063A/fi not_active Application Discontinuation
- 1989-03-06 AU AU31026/89A patent/AU611775B2/en not_active Ceased
- 1989-03-06 CA CA000592865A patent/CA1324475C/en not_active Expired - Fee Related
- 1989-03-06 NO NO89890941A patent/NO890941L/no unknown
- 1989-03-06 FR FR898902898A patent/FR2628028B1/fr not_active Expired - Fee Related
- 1989-03-06 KR KR1019890002725A patent/KR910008591B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI891063A0 (fi) | 1989-03-06 |
EP0332315A3 (en) | 1990-11-14 |
KR890014246A (ko) | 1989-10-23 |
NZ228177A (en) | 1991-10-25 |
DK90489A (da) | 1989-09-08 |
US4923551A (en) | 1990-05-08 |
JPH01282288A (ja) | 1989-11-14 |
DE68909073T2 (de) | 1994-04-07 |
EP0332315A2 (en) | 1989-09-13 |
NO890941L (no) | 1989-09-08 |
NO890941D0 (no) | 1989-03-06 |
EP0332315B1 (en) | 1993-09-15 |
KR910008591B1 (ko) | 1991-10-19 |
CA1324475C (en) | 1993-11-23 |
AU3102689A (en) | 1989-09-07 |
AU611775B2 (en) | 1991-06-20 |
DE68909073D1 (de) | 1993-10-21 |
ES2044084T3 (es) | 1994-01-01 |
ATE94457T1 (de) | 1993-10-15 |
FR2628028A1 (fr) | 1989-09-08 |
BR8901143A (pt) | 1989-10-31 |
FI891063A (fi) | 1989-09-08 |
FR2628028B1 (fr) | 1994-09-02 |
DK90489D0 (da) | 1989-02-24 |
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