ES2075343T3 - Pelicula orientada de alta claridad y brillo. - Google Patents
Pelicula orientada de alta claridad y brillo.Info
- Publication number
- ES2075343T3 ES2075343T3 ES91302491T ES91302491T ES2075343T3 ES 2075343 T3 ES2075343 T3 ES 2075343T3 ES 91302491 T ES91302491 T ES 91302491T ES 91302491 T ES91302491 T ES 91302491T ES 2075343 T3 ES2075343 T3 ES 2075343T3
- Authority
- ES
- Spain
- Prior art keywords
- oriented film
- brightness
- core layer
- high clarity
- outer layers
- 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 - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
- B32B27/22—Layered products comprising a layer of synthetic resin characterised by the use of special additives using plasticisers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/302—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising aromatic vinyl (co)polymers, e.g. styrenic (co)polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
- B32B37/15—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state
- B32B37/153—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state at least one layer is extruded and immediately laminated while in semi-molten state
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/0008—Electrical discharge treatment, e.g. corona, plasma treatment; wave energy or particle radiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/0036—Heat treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/514—Oriented
- B32B2307/518—Oriented bi-axially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
- B32B2309/08—Dimensions, e.g. volume
- B32B2309/10—Dimensions, e.g. volume linear, e.g. length, distance, width
- B32B2309/105—Thickness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2323/00—Polyalkenes
- B32B2323/04—Polyethylene
- B32B2323/046—LDPE, i.e. low density polyethylene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2553/00—Packaging equipment or accessories not otherwise provided for
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Laminated Bodies (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Luminescent Compositions (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Dental Preparations (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
LAS HOJAS POLIMERICAS ORIENTADAS PUEDEN FABRICARSE MEDIANTE LA UTILIZACION DE UNA COMBINACION DE UN PROCESO DE SOPLADO EN CALIENTE Y UN PROCESO DE BURBUJA DE SOPLADO. EL COPOLIMERO BUTADIENE DE ESTIRENO (SBC) FORMA DOS CAPAS EXTERIORES DE LA PRESENTACION DESEADA, CON UNA CAPA CENTRAL DE POLIETILENO DE MUY BAJA DENSIDAD (VLDPE) O MEZCLAS DEL MISMO, Y CAPAS DE ADHESIVO POLIMERICO INTERMEDIO, TALES COMO COPOLIMERO ACETATO VINIL DE ETILENO (EVA) QUE UNE LA CAPA CENTRAL CON LAS EXTERIORES. SE PRODUCE UNA HOJA ORIENTADA MONOAXIAL O BIAXIALMENTE CON UNA OPTICA EXCELENTE.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US49817690A | 1990-03-23 | 1990-03-23 | |
US07/656,703 US5158836A (en) | 1991-02-21 | 1991-02-21 | Oriented film of high clarity and gloss |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2075343T3 true ES2075343T3 (es) | 1995-10-01 |
Family
ID=27052742
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91302491T Expired - Lifetime ES2075343T3 (es) | 1990-03-23 | 1991-03-21 | Pelicula orientada de alta claridad y brillo. |
Country Status (15)
Country | Link |
---|---|
EP (1) | EP0448400B1 (es) |
JP (1) | JP3071244B2 (es) |
KR (1) | KR910016485A (es) |
AT (1) | ATE125751T1 (es) |
AU (1) | AU650006B2 (es) |
BR (1) | BR9101135A (es) |
CA (1) | CA2037777C (es) |
CS (1) | CS78491A2 (es) |
DE (1) | DE69111649T2 (es) |
ES (1) | ES2075343T3 (es) |
FI (1) | FI911406A (es) |
HU (1) | HUT60657A (es) |
IL (1) | IL97643A (es) |
NZ (1) | NZ237511A (es) |
PL (1) | PL166738B1 (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5663002A (en) * | 1995-02-23 | 1997-09-02 | W. R. Grace & Co.-Conn. | Oriented film with improved heat sealability |
US6413346B1 (en) * | 1998-05-18 | 2002-07-02 | Macro Engineering & Technology Inc. | Production of stretch plastic film |
US8092920B2 (en) * | 2002-09-16 | 2012-01-10 | Dow Global Technologies Llc | High clarity, high stiffness films |
DE102005017937A1 (de) * | 2005-04-18 | 2006-10-19 | Cfs Kempten Gmbh | Thermoformbares Verpackungsmaterial mit Schrumpfeigenschaften |
KR101232572B1 (ko) | 2007-04-05 | 2013-02-12 | 애브리 데니슨 코포레이션 | 감압 수축 라벨 |
US8282754B2 (en) | 2007-04-05 | 2012-10-09 | Avery Dennison Corporation | Pressure sensitive shrink label |
SE532388C2 (sv) | 2008-03-14 | 2010-01-12 | Tetra Laval Holdings & Finance | Förpackningslaminat och -behållare med två separata gasbarriärskikt samt metod för deras framställning |
PL2528830T3 (pl) | 2010-01-28 | 2014-08-29 | Avery Dennison Corp | Pasowy układ aplikatora etykiet |
JP6783480B2 (ja) * | 2017-05-16 | 2020-11-11 | 株式会社Tbm | シート状樹脂成形体の製造方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3555604A (en) * | 1965-03-12 | 1971-01-19 | Union Carbide Corp | Biaxial orientation |
JPS55132243A (en) * | 1979-04-02 | 1980-10-14 | Denki Kagaku Kogyo Kk | Preparation of compound sheet |
US4292355A (en) * | 1979-06-18 | 1981-09-29 | Composite Container Corporation | Moisture-impervious coextruded container |
IT1167711B (it) * | 1981-03-12 | 1987-05-13 | Montefina Sa | Laminato coestruso consistente in almeno un foglio di materiale polimerico a base di polistirene antiurto |
US4440824A (en) * | 1981-10-23 | 1984-04-03 | Composite Container Corporation | Thermoformable coextruded multilayered structure |
JPS58189282A (ja) * | 1982-04-30 | 1983-11-04 | Asahi Chem Ind Co Ltd | ポリスチレンを基材とした複合フイルムの粘着テ−プ |
CA1264517C (en) * | 1984-06-15 | 1990-01-23 | MIXED COMPOSITION FOR FILM BASED ON AN ALLOY OF POLYISOBUTYLENE AND ANOTHER POLYOLEFIN | |
EP0265544B1 (en) * | 1986-10-29 | 1991-08-14 | W.R. Grace & Co.-Conn. | Multi-layer highly moisture and gas permeable packaging film |
US4879177A (en) * | 1987-11-13 | 1989-11-07 | W. R. Grace & Co. | Monoaxially oriented shrink film |
-
1991
- 1991-03-07 CA CA002037777A patent/CA2037777C/en not_active Expired - Fee Related
- 1991-03-20 NZ NZ237511A patent/NZ237511A/xx unknown
- 1991-03-21 DE DE69111649T patent/DE69111649T2/de not_active Expired - Fee Related
- 1991-03-21 AU AU73616/91A patent/AU650006B2/en not_active Ceased
- 1991-03-21 ES ES91302491T patent/ES2075343T3/es not_active Expired - Lifetime
- 1991-03-21 AT AT91302491T patent/ATE125751T1/de not_active IP Right Cessation
- 1991-03-21 EP EP91302491A patent/EP0448400B1/en not_active Expired - Lifetime
- 1991-03-22 IL IL9764391A patent/IL97643A/en not_active IP Right Cessation
- 1991-03-22 CS CS91784A patent/CS78491A2/cs unknown
- 1991-03-22 FI FI911406A patent/FI911406A/fi not_active Application Discontinuation
- 1991-03-22 PL PL91289547A patent/PL166738B1/pl unknown
- 1991-03-22 HU HU91975A patent/HUT60657A/hu unknown
- 1991-03-22 BR BR919101135A patent/BR9101135A/pt not_active IP Right Cessation
- 1991-03-22 JP JP3132316A patent/JP3071244B2/ja not_active Expired - Lifetime
- 1991-03-23 KR KR1019910004624A patent/KR910016485A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
BR9101135A (pt) | 1991-11-05 |
EP0448400A2 (en) | 1991-09-25 |
CA2037777C (en) | 2001-06-12 |
ATE125751T1 (de) | 1995-08-15 |
NZ237511A (en) | 1993-04-28 |
JPH06340032A (ja) | 1994-12-13 |
PL289547A1 (en) | 1991-12-16 |
AU650006B2 (en) | 1994-06-09 |
EP0448400A3 (en) | 1992-03-04 |
EP0448400B1 (en) | 1995-08-02 |
CS78491A2 (en) | 1991-11-12 |
IL97643A0 (en) | 1992-06-21 |
DE69111649T2 (de) | 1996-03-21 |
HU910975D0 (en) | 1991-10-28 |
FI911406A (fi) | 1991-09-24 |
PL166738B1 (pl) | 1995-06-30 |
JP3071244B2 (ja) | 2000-07-31 |
FI911406A0 (fi) | 1991-03-22 |
KR910016485A (ko) | 1991-11-05 |
IL97643A (en) | 1994-01-25 |
DE69111649D1 (de) | 1995-09-07 |
HUT60657A (en) | 1992-10-28 |
AU7361691A (en) | 1991-10-03 |
CA2037777A1 (en) | 1991-09-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE109075T1 (de) | Heisskaschierbare, hochglänzende mehrschichtfolien. | |
DK220180A (da) | Strakt biaksialt orienteret polypropylenfilm samt anvenderser deraf | |
AU7331181A (en) | Laminated film | |
MX168109B (es) | Pelicula de multiples capas con mejor adhesion de capa | |
KR900006123A (ko) | 다층구조체 및 수지조성물 | |
ATE191679T1 (de) | Verfahren zur herstellung mehrschichtiger filmmaterialien | |
ATE326501T1 (de) | Coextrudierte gestreckte filme | |
ES2075343T3 (es) | Pelicula orientada de alta claridad y brillo. | |
BR9407974A (pt) | Filme polimérico processo de produzir o mesmo e uso do mesmo | |
ATE182855T1 (de) | Haftende mehrschichtige folie aus polyolefin | |
KR910002597A (ko) | 열-적층성 다층 필름 | |
JPS55161613A (en) | Manufacture of recurrent reflection sheet | |
JPS641535A (en) | Multi-layered shrinkable film | |
ATE143859T1 (de) | Mehrschichtige biegsame strukturen mit einer schicht aus vinylidenchloridcopolymer, verbunden mit einer schicht aus weichpolyvinylchlorid und ihre verwendung zur herstellung von packungen | |
TH26532EX (th) | ฟิล์มที่ปรับตัวได้ที่มีความใสและความมันมาก | |
JPS6472827A (en) | Polyethylenic film | |
TH26532A (th) | ฟิล์มที่ปรับตัวได้ที่มีความใสและความมันมาก | |
JPS54119571A (en) | Production of polyamide composition film | |
JPS5262384A (en) | Production of low-temperature adhesive composite films with improved p rintability | |
JPH0273329U (es) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 448400 Country of ref document: ES |