JP4230351B2 - 包装用材料のための低スカルピング積層物 - Google Patents
包装用材料のための低スカルピング積層物 Download PDFInfo
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- JP4230351B2 JP4230351B2 JP2003505146A JP2003505146A JP4230351B2 JP 4230351 B2 JP4230351 B2 JP 4230351B2 JP 2003505146 A JP2003505146 A JP 2003505146A JP 2003505146 A JP2003505146 A JP 2003505146A JP 4230351 B2 JP4230351 B2 JP 4230351B2
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- Prior art keywords
- layer
- barrier layer
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- carton
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- 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
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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
- 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
- B32B27/10—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 paper or cardboard
-
- 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
- B32B27/32—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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
- B32B27/322—Layered products comprising a layer of synthetic resin comprising polyolefins comprising halogenated polyolefins, e.g. PTFE
-
- 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
- B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
-
- 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
- B32B29/00—Layered products comprising a layer of paper or cardboard
-
- 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
- B32B2439/00—Containers; Receptacles
- B32B2439/70—Food packaging
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1303—Paper containing [e.g., paperboard, cardboard, fiberboard, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
- Y10T428/269—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension including synthetic resin or polymer layer or component
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31725—Of polyamide
- Y10T428/31728—Next to second layer of polyamide
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31725—Of polyamide
- Y10T428/31739—Nylon type
- Y10T428/31743—Next to addition polymer from unsaturated monomer[s]
- Y10T428/31746—Polymer of monoethylenically unsaturated hydrocarbon
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31725—Of polyamide
- Y10T428/3175—Next to addition polymer from unsaturated monomer[s]
Landscapes
- Wrappers (AREA)
- Laminated Bodies (AREA)
- Cartons (AREA)
- Packages (AREA)
Description
紙又は板紙のコア(芯)層、そのコア層の一側面(即ち外側面)に適用された重合体コーテイング及び新規な内側の組み合わせから、食品包装のための低スカルピング(low scalping)積層材料が形成される。この内側層は、コア層の反対側の側面に隣接して配置された第1障壁層、第1障壁層に隣接して第1結合(tie)層、第1結合層に隣接して第2障壁層、第2障壁層に隣接して第2結合層、及び第2結合層に隣接して重合体コーテイングを含む。該内側重合体コーテイングは食品と接触する表面である。
本発明は種々の形での態様の余地があるけれども、本開示は本発明の例示であると考えられるべきであり、そして例示される特定の態様に本発明を限定することは意図されないことの理解と共に、現在好ましい態様が図面において示され、そして以下に記載されるだろう。この明細書のこの区分の表題、即ち“発明の詳細な記載”は米国特許庁の要件に関連し、そして本明細書に開示された主要な事項を限定することを暗示するものではなく、又は限定するものとして推断されるべきではないことがさらに理解されるべきである。
12 直立している側壁
14 直立している側壁
16 シールされた底壁
18 山形トップ
20 内部領域
22 注ぎ口タイプ囲い
24 積層材料
26 コア層
28 カートンの外側
30 外側重合体コーテイング(耐湿性重合体外側層)
32 コア層の外側表面
34 食品接触側(内側)の層の組み合わせ
36 第1障壁層
38 第1結合層
40 第2障壁層
42 第2結合層
44 最終内側コーテイング層
Claims (6)
- 紙又は板紙のコア層;
コア層の側面に適用された重合体コーテイング;
コア層の反対側の側面に接して配置された第1障壁層;
第1障壁層に接して配置された第1結合層;
第1結合層に接して配置された第2障壁層;
第2障壁層に接して配置された第2結合層;
第2結合層に接して配置された重合体コーテイングであって、食品接触表面のために設計されている重合体コーテイング;
から本質的になり、しかも第1障壁層及び第2障壁層は芳香族ポリアミド樹脂とポリアミド6との混合物から形成されており、そして第1結合層及び第2結合層は変性ポリエチレン及びポリオレフインの1種から形成されている、食品包装のための低いスカルピングの積層材料。 - 第1障壁層が60パーセント〜100パーセント未満の濃度での芳香族ポリアミド樹脂と、0パーセント超〜40パーセントの濃度で存在するポリアミド6との混合物である、請求項1に記載の低いスカルピングの積層材料。
- 芳香族ポリアミド樹脂が75パ−セントの濃度で存在し、そしてポリアミド6が25パーセント濃度で存在する、請求項2に記載の低いスカルピングの積層材料。
- 直立している側壁;
シールされている底壁;及び
シールされているトップ壁;
から本質的になる食品貯蔵のためのカートンにおいて、
そのカートンは食品と接触するための内部領域を有しており、そのカートンは低いスカルピングの積層材料から形成されており、
該低いスカルピングの積層材料は紙又は板紙のコア層;コア層の第1側面に適用された第1重合体コーテイング;コア層の第2側面に接して配置された第1障壁層;第1障壁層に接して配置された第1結合層;第1結合層に接して配置された第2障壁層;第2障壁層に接して配置された第2結合層;及び第2結合層に接して配置された第2重合体コーテイングであって、食品と接触するために設計された第2重合体コーテイング;から本質的になり、
しかも該第1障壁層及び第2障壁層は芳香族ポリアミド樹脂とポリアミド6との混合物から形成され、そして該第1結合層及び第2結合層は変性ポリエチレン及びポリオレフインの1種から形成されている、
上記食品貯蔵のためのカートン。 - 第1障壁層が60パーセント〜100パーセント未満の濃度での芳香族ポリアミド樹脂と、0パーセント超〜40パーセントの濃度で存在するポリアミド6との混合物である、請求項4に記載のカートン。
- 第1結合層及び第2結合層が無水マレイン酸官能基を有する低密度ポリエチレンから形成される、請求項4に記載のカートン。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/881,471 US6720046B2 (en) | 2001-06-14 | 2001-06-14 | Low scalping laminate for packaging material |
PCT/US2002/017421 WO2002102581A2 (en) | 2001-06-14 | 2002-05-31 | Low scalping laminate for packaging material |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2004530578A JP2004530578A (ja) | 2004-10-07 |
JP2004530578A5 JP2004530578A5 (ja) | 2005-12-22 |
JP4230351B2 true JP4230351B2 (ja) | 2009-02-25 |
Family
ID=25378559
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003505146A Expired - Fee Related JP4230351B2 (ja) | 2001-06-14 | 2002-05-31 | 包装用材料のための低スカルピング積層物 |
Country Status (7)
Country | Link |
---|---|
US (1) | US6720046B2 (ja) |
EP (1) | EP1401649A4 (ja) |
JP (1) | JP4230351B2 (ja) |
CN (1) | CN1262414C (ja) |
NO (1) | NO330403B1 (ja) |
RU (1) | RU2291056C2 (ja) |
WO (1) | WO2002102581A2 (ja) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4932149B2 (ja) * | 2004-10-20 | 2012-05-16 | 大日本印刷株式会社 | 液体用紙容器 |
EP1866212A4 (en) * | 2005-04-01 | 2008-08-06 | Amcor Ltd | VERPACKUNGSFOLIEN |
AU2006228997B2 (en) * | 2005-04-01 | 2012-09-13 | Amcor Limited | Packaging films |
US20060263616A1 (en) * | 2005-05-20 | 2006-11-23 | Shearer Dwayne M | Gas barrier packaging board |
US20060263615A1 (en) * | 2005-05-20 | 2006-11-23 | Shearer Dwayne M | Gas barrier packaging board |
US20060263617A1 (en) * | 2005-05-20 | 2006-11-23 | Shearer Dwayne M | Gas barrier packaging board |
US20070160788A1 (en) * | 2006-01-11 | 2007-07-12 | Wurtzel Kenneth C | Multilayer container with barrier protection |
US20070184221A1 (en) * | 2006-02-07 | 2007-08-09 | Reighard Tricia S | Barrier laminate containing partially aromatic nylon materials, blank constructed from the barrier laminate, and container constructed from the barrier laminate |
WO2008037078A1 (en) * | 2006-09-26 | 2008-04-03 | Cascades Canada Inc. | Water-repellant and gas barrier composite material |
BRPI0719128A2 (pt) * | 2006-12-21 | 2013-12-17 | Tetra Laval Holdings & Finance | Laminado para acondicionamento para um recipiente para acondicionamento flexível, método para produzir um laminado para acondicionamento, e, recipiente para acondicionamento flexível para um alimento |
SE530801C2 (sv) * | 2007-01-29 | 2008-09-16 | Tetra Laval Holdings & Finance | Förpackningslaminat innehållande ljusabsorberande partiklar för skydd mot UV-ljus samt metod att framställa detta |
US20080226851A1 (en) * | 2007-03-16 | 2008-09-18 | Weyerhaeuser Co. | Gas barrier packaging board |
US20080226852A1 (en) * | 2007-03-16 | 2008-09-18 | Weyerhaeuser Co. | Gas barrier packaging board |
US20080299403A1 (en) * | 2007-06-01 | 2008-12-04 | Weyerhaeuser Co. | Gas barrier packaging board |
FI20085310L (fi) | 2008-04-14 | 2009-10-15 | Stora Enso Oyj | Kuumasaumaamalla suljettu pakkaus sekä sen muodostamiseen tarkoitettu pakkausaihio |
US20110076507A1 (en) * | 2009-09-30 | 2011-03-31 | Weyerhaeuser Nr Company | Gas barrier packaging board |
DE102010006036A1 (de) * | 2010-01-27 | 2011-07-28 | Sig Technology Ag | Behälter für Nahrungsmittel aus einem aluminiumfreien flächenförmigen Verbund mit einem überzogenen Loch als Teil eines Verschlusssystems |
US8741443B2 (en) | 2011-05-18 | 2014-06-03 | Powertray, LLC | Disposable food tray |
US9067388B2 (en) * | 2012-04-05 | 2015-06-30 | Weyerhaeuser Nr Company | Paperboard assembly with co extruded microlayered polymer barrier film |
CN103448336B (zh) * | 2013-08-23 | 2016-08-17 | 吴江市英力达塑料包装有限公司 | 抗菌包装膜及其制备方法 |
DE102014009466A1 (de) * | 2014-06-30 | 2015-12-31 | Sig Technology Ag | Flächenförmiger Verbund mit einer mPolyolefinschicht mit verringertem Antioxidansanteil, insbesondere für Nahrungsmittelverpackungen |
EP3393788B1 (en) | 2016-03-02 | 2019-10-02 | Viskase Companies, Inc. | Food packaging film and manufacturing method for making the same |
CN105904501B (zh) * | 2016-04-19 | 2018-07-06 | 富阳市场口园丰纸芯筒厂 | 一种半圆纸护角及其切割设备 |
PL3860852T3 (pl) * | 2019-12-13 | 2023-11-27 | Hariharan Krishnan Nair | Folia barierowa i jej implementacje |
US11518151B2 (en) | 2019-12-13 | 2022-12-06 | Hariharan Krishnan Nair | Barrier film and implementations thereof |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4795665A (en) | 1983-09-12 | 1989-01-03 | The Dow Chemical Company | Containers having internal barrier layers |
US4753832A (en) | 1985-09-10 | 1988-06-28 | The Procter & Gamble Company | Barrier laminates for the retention of essential oils, vitamins and flavors in citrus beverages and a method of making said laminate and leak-tight containers therefrom |
US4802943A (en) | 1987-05-29 | 1989-02-07 | International Paper Company | Non-foil composite structures for packaging juice |
US4981739A (en) | 1989-05-22 | 1991-01-01 | International Paper Company | Oxygen impermeable leak free container |
US4988546A (en) | 1988-06-17 | 1991-01-29 | International Paper Company | Flavor/fragrance enhanced composite structures |
US5059459A (en) | 1989-05-17 | 1991-10-22 | Westvaco Corporation | Paperboard laminate |
US5114626A (en) | 1989-05-17 | 1992-05-19 | Westvaco Corporation | Process for preparing a paperboard laminate |
US4950510A (en) | 1989-06-14 | 1990-08-21 | Westvaco Corporation | Multiple layer paperboard laminate |
CA2031294C (en) | 1989-10-04 | 1994-10-04 | Debora Flanagan Massouda | Oxygen and flavor barrier laminate for liquid packaging |
US5433982A (en) | 1990-11-14 | 1995-07-18 | Dai Nippon Printing Co., Ltd. | Composite container having barrier property |
US5296070A (en) | 1991-05-31 | 1994-03-22 | Toppan Printing Co., Ltd. | Process for producing liquid-container material |
CA2070349C (en) | 1991-06-26 | 2002-03-19 | Christopher J. Parks | Oxygen and flavor barrier laminate including amorphous nylon |
US6149993A (en) * | 1991-06-26 | 2000-11-21 | Westvaco Corporation | Oxygen and flavor barrier laminate including amorphous nylon |
US5306533A (en) | 1992-04-27 | 1994-04-26 | Combibloc, Inc. | Oxygen barrier container |
SE9801140D0 (sv) | 1998-04-01 | 1998-04-01 | Tetra Laval Holdings & Finance | Laminerat förpackningsmaterial samt förpackningsbehållare framställd därav |
-
2001
- 2001-06-14 US US09/881,471 patent/US6720046B2/en not_active Expired - Lifetime
-
2002
- 2002-05-31 WO PCT/US2002/017421 patent/WO2002102581A2/en active Application Filing
- 2002-05-31 CN CNB028117743A patent/CN1262414C/zh not_active Expired - Fee Related
- 2002-05-31 RU RU2004101057A patent/RU2291056C2/ru not_active IP Right Cessation
- 2002-05-31 JP JP2003505146A patent/JP4230351B2/ja not_active Expired - Fee Related
- 2002-05-31 EP EP20020746466 patent/EP1401649A4/en not_active Withdrawn
-
2003
- 2003-12-10 NO NO20035500A patent/NO330403B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RU2004101057A (ru) | 2005-02-27 |
WO2002102581A2 (en) | 2002-12-27 |
CN1524038A (zh) | 2004-08-25 |
EP1401649A2 (en) | 2004-03-31 |
AU2002316186B2 (en) | 2007-02-15 |
CN1262414C (zh) | 2006-07-05 |
RU2291056C2 (ru) | 2007-01-10 |
NO20035500D0 (no) | 2003-12-10 |
EP1401649A4 (en) | 2010-05-26 |
US20020192405A1 (en) | 2002-12-19 |
US6720046B2 (en) | 2004-04-13 |
NO330403B1 (no) | 2011-04-04 |
JP2004530578A (ja) | 2004-10-07 |
WO2002102581A3 (en) | 2003-04-17 |
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