JPH11500374A - 寿命の長いジュース・カートン構造体とその構成方法 - Google Patents
寿命の長いジュース・カートン構造体とその構成方法Info
- Publication number
- JPH11500374A JPH11500374A JP9516447A JP51644797A JPH11500374A JP H11500374 A JPH11500374 A JP H11500374A JP 9516447 A JP9516447 A JP 9516447A JP 51644797 A JP51644797 A JP 51644797A JP H11500374 A JPH11500374 A JP H11500374A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- container
- polymer
- vinyl alcohol
- high barrier
- 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.)
- Granted
Links
- 238000010276 construction Methods 0.000 title description 4
- 229920000642 polymer Polymers 0.000 claims abstract description 124
- 229920000098 polyolefin Polymers 0.000 claims abstract description 80
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 claims abstract description 58
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims abstract description 38
- 239000005977 Ethylene Substances 0.000 claims abstract description 30
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000004952 Polyamide Substances 0.000 claims abstract description 24
- 229920002647 polyamide Polymers 0.000 claims abstract description 24
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000001301 oxygen Substances 0.000 claims abstract description 16
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 16
- 230000035699 permeability Effects 0.000 claims abstract description 7
- 230000004888 barrier function Effects 0.000 claims description 67
- 239000000758 substrate Substances 0.000 claims description 43
- 239000011248 coating agent Substances 0.000 claims description 19
- 238000000576 coating method Methods 0.000 claims description 19
- 229920001577 copolymer Polymers 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 18
- 239000011087 paperboard Substances 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 17
- 239000000203 mixture Substances 0.000 claims description 14
- 238000004659 sterilization and disinfection Methods 0.000 claims description 13
- 229920000092 linear low density polyethylene Polymers 0.000 claims description 12
- 239000004707 linear low-density polyethylene Substances 0.000 claims description 12
- 229920001684 low density polyethylene Polymers 0.000 claims description 12
- 239000004702 low-density polyethylene Substances 0.000 claims description 12
- 230000001954 sterilising effect Effects 0.000 claims description 12
- 239000004677 Nylon Substances 0.000 claims description 9
- 229920001778 nylon Polymers 0.000 claims description 9
- 239000002861 polymer material Substances 0.000 claims description 9
- 239000004715 ethylene vinyl alcohol Substances 0.000 claims description 7
- RZXDTJIXPSCHCI-UHFFFAOYSA-N hexa-1,5-diene-2,5-diol Chemical compound OC(=C)CCC(O)=C RZXDTJIXPSCHCI-UHFFFAOYSA-N 0.000 claims description 7
- 239000003205 fragrance Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 5
- 229920002554 vinyl polymer Polymers 0.000 claims description 5
- JHWNWJKBPDFINM-UHFFFAOYSA-N Laurolactam Chemical compound O=C1CCCCCCCCCCCN1 JHWNWJKBPDFINM-UHFFFAOYSA-N 0.000 claims description 4
- 229920000299 Nylon 12 Polymers 0.000 claims description 4
- 229920002292 Nylon 6 Polymers 0.000 claims description 4
- 229920002302 Nylon 6,6 Polymers 0.000 claims description 4
- 229920000572 Nylon 6/12 Polymers 0.000 claims description 3
- 239000003245 coal Substances 0.000 claims description 3
- 239000010409 thin film Substances 0.000 claims 3
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 claims 1
- 229920006266 Vinyl film Polymers 0.000 claims 1
- 239000002131 composite material Substances 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 238000003475 lamination Methods 0.000 claims 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 abstract description 4
- 239000000645 desinfectant Substances 0.000 abstract 1
- 239000002304 perfume Substances 0.000 description 11
- 238000004806 packaging method and process Methods 0.000 description 10
- 239000011888 foil Substances 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 5
- 235000013305 food Nutrition 0.000 description 5
- 238000005755 formation reaction Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000004299 exfoliation Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000012569 microbial contaminant Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- ZZZCUOFIHGPKAK-UHFFFAOYSA-N D-erythro-ascorbic acid Natural products OCC1OC(=O)C(O)=C1O ZZZCUOFIHGPKAK-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
- 229930003268 Vitamin C Natural products 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 229920006113 non-polar polymer Polymers 0.000 description 1
- 235000015205 orange juice Nutrition 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920006112 polar polymer Polymers 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 235000019154 vitamin C Nutrition 0.000 description 1
- 239000011718 vitamin C Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (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
- 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
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
- B65D5/42—Details of containers or of foldable or erectable container blanks
- B65D5/4279—Joints, seams, leakproof joints or corners, special connections between panels
-
- 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
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/306—Resistant to heat
-
- 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
- B32B2317/00—Animal or vegetable based
- B32B2317/12—Paper, e.g. 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
- B32B2329/00—Polyvinylalcohols, polyvinylethers, polyvinylaldehydes, polyvinylketones or polyvinylketals
- B32B2329/04—Polyvinylalcohol
-
- 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
- B32B2377/00—Polyamides
-
- 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]
- Y10T428/1379—Contains vapor or gas barrier, polymer derived from vinyl chloride or vinylidene chloride, or polymer containing a vinyl alcohol unit
- Y10T428/1383—Vapor or gas barrier, polymer derived from vinyl chloride or vinylidene chloride, or polymer containing a vinyl alcohol unit is sandwiched between layers [continuous layer]
-
- 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]
-
- 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]
-
- 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
- Y10T428/31779—Next to cellulosic
- Y10T428/31783—Paper or wood
-
- 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]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/31909—Next to second addition polymer from unsaturated monomers
- Y10T428/31913—Monoolefin polymer
-
- 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]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/31909—Next to second addition polymer from unsaturated monomers
- Y10T428/31913—Monoolefin polymer
- Y10T428/3192—Next to vinyl or vinylidene chloride polymer
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Packages (AREA)
- Cartons (AREA)
- Wrappers (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
- Storage Of Fruits Or Vegetables (AREA)
- Table Devices Or Equipment (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.内側表面及び外側表面を有する基体; 該基体の外側表面上に被覆された熱−シール性のポリマー材料の外側層; 積層体に、機械的強度および耐熱性を与え、その耐久性を向上させるための、 該基体の内側表面上に配置されたポリアミド・ポリマー層; 容器の内容物から香料油の剥離を防止するための、該ポリアミド・ポリマー層 の内側に配置された高いバリヤーのエチレン・ビニルアルコール・コポリマーの 層; 該容器の内側表面を形成し、そして、該容器のサイド・シームの剥離を可能に し、そして、該積層体の過酸化水素による殺菌を可能にするための、高いバリヤ ーのエチレン・ビニルアルコール・コポリマー層の内側表面上に被覆された薄い 結合層と熱−シール性のポリマー材料の薄い層を有することを特徴とする容器積 層構造体。 2.前記の基体は、紙板であることを特徴とする請求項1に記載の容器積層構造 体。 3.熱−シール性のポリマー材料の該外側層と熱−シール性のポリマー材料の前 記の薄い層は、低密度ポリエチレン、線形低密度ポリエチレン或いはその混合物 であることを特徴とする請求項1に記載の容器積層構造体。 4.前記の高いバリヤーのエチレン・ビニルアルコール・コポリマーの層は、2 7〜32モル%のエチレン コモノマーであることを特徴とする請求項1に記載 の容器積層構造体。 5.更に、前記のポリアミド・ポリマー層の内側表面上に配置された結合層を有 することを特徴とする請求項1に記載の容器積層構造体。 6.更に、前記結合層の内側表面上にポリオレフィン・ポリマーの少なくとも1 つの層を有することを特徴とする請求項5に記載の容器積層構造体。 7.更に、前記の少なくとも1つのポリオレフィン・ポリマー層の内側表面上に 配置された第2の結合層を有し、そして、前記の高いバリヤーのエチレン・ビニ ルアルコール・コポリマー層は、前記の第2の結合層の内側表面上に配置されて いることを特徴とする請求項6に記載の容器積層構造体。 8.ポリオレフィン・ポリマーの、前記の少なくとも1つの層は、第1の外側お よび第2の内側の層であることを特徴とする請求項6に記載の容器積層構造体。 9.前記のポリアミド・ポリマー層、前記の結合層および前記のポリオレフィン ・ポリマーの第1外側層は、共押出物として形成されることを特徴とする請求項 8に記載の容器積層構造体。 10.前記の第2の内側ポリオレフィン・ポリマー層、前記の第2の結合層、前 記の高いバリヤーのエチレン・ビニルアルコール・コポリマー層、前記の薄い結 合層及び前記の薄いポリオレフィン・ポリマー層は、共押出物として形成される ことを特徴とする請求項8に記載の容器積層構造体。 11.前記の第2の内側ポリオレフィン・ポリマー層、前記の第2の結合層、前 記の高いバリヤーのエチレン・ビニルアルコール・コポリマー層、前記の薄い結 合層及び前記の薄いポリオレフィン・ポリマー層は、第2の共押出物として形成 されることを特徴とする請求項9に記載の容器積層構造体。 12.前記の積層体の最内側層および最外側層は、ポリオレフィン・ポリマーで あり、それにより、前記の積層体は、過酸化水素により滅菌できることを特徴と する請求項1に記載の容器積層構造体。 13.内側表面及び外側表面を有する紙板基体; 該基体の外側表面上に被覆された、低密度のポリエチレン、線形低密度ポリエ チレン或いはその混合物の1つの外側層; 積層体に、機械的強度及び耐熱性を与え、耐久性を向上させるための、前記の 基体の内側の上に配置されたポリアミド・ポリマー; 容器の内容物から香料油の剥離を防止するための、該ポリアミド・ポリマー層 の内側に配置された高いバリヤーのエチレン・ビニルアルコール・コポリマーの 層; 該容器の内側表面を形成し、そして、該容器のサイド・シームの剥離を可能に し、そして、該積層体の過酸化水素による殺菌を可能にするための、高いバリヤ ーのエチレン・ビニルアルコール・コポリマー層の内側表面上に被覆された薄い 結合層と薄いポリオレフィン・ポリマー層を有することを特徴とする容器積層構 造体。 14.前記の高いバリヤーのエチレン・ビニルアルコール・コポリマーの層は、 27〜32モル%のエチレン・コモノマーであることを特徴とする請求項13に 記載の容器積層構造体。 15.更に、前記のポリアミド・ポリマー層の内側表面上に配置された結合層を 有することを特徴とする請求項13に記載の容器積層構造体。 16.更に、前記の結合層の内側表面上の少なくとも1つのポリオレフィン・ポ リマー層;および 前記の少なくとも1つのポリオレフィン・ポリマー層の内側表面上に配置され た第2の結合層を有し、そして、高いバリヤーのエチレン・ビニルアルコール・ コポリマーの該層は、前記の第2の結合層の内側表面上に配置されていることを 特徴とする請求項13に記載の容器積層構造体。 17.前記の少なくとも1つのポリオレフィン・ポリマー層は、第1の外側層及 び、第2の内側層であることを特徴とする請求項16に記載の容器積層構造体。 18.前記のポリアミド・ポリマー層、前記の結合層および前記の第1の外側層 は、共押出物として形成されることを特徴とする請求項17に記載の容器積層構 造体。 19.前記の第2の内側層、前記の第2の結合層、前記の高いバリヤーのエチレ ン・ビニルアルコール・コポリマー層、前記の薄い結合層および前記の薄いポリ オレフィン・ポリマー層は、共押出物として形成されることを特徴とする請求項 18に記載の容器積層構造体。 20.内側表面及び外側表面を有する紙板基体; 該基体の外側表面上に被覆された、低密度のポリエチレン、線形低密度ポリエ チレン或いはその混合物の1つの外側層; 積層体に、機械的強度及び耐熱性を与え、その耐久性を向上させるための、前 記の基体の内側の上に配置されたポリアミド・ポリマー層; 容器の内容物から香料油の剥離を防止し、低透過率の酸素バリヤーを提供する ための、該ポリアミド・ポリマー層の内側に配置された、29モル%のエチレン ・コモノマーである、高いバリヤーのエチレン・ビニルアルコール・コポリマー の層; 前記のポリアミド・ポリマー層の内側表面上に配置された結合層; 前記の結合層の内側表面上のポリオレフィン・ポリマーの第1の外側層および 第2の内側層; 前記の第2の内側層の内側表面上に配置された第2の結合層;その前記の第2 の結合層の内側表面上に前記の高いバリヤーのエチレン・ビニルアルコール・コ ポリマー層が配置されており;そして、 該容器の内側表面を形成し、そして、該容器のサイド・シームの剥離を可能に し、そして、該積層体の過酸化水素による殺菌を可能にするための、高いバリヤ ーのエチレン・ビニルアルコール・コポリマー層の内側表面上に被覆された薄い 結合層と薄いポリオレフィン・ポリマー層を有することを特徴とする容器積層構 造体。 21.前記のポリアミド・ポリマーは、ナイロン6、ナイロン66、ナイロン6 −12、ナイロン10、ナイロン12及び非晶質ナイロンから成る群から選択さ れることを特徴とする請求項1に記載の容器積層構造体。 22.内側表面及び外側表面を有する基体を形成し; 該基体の外側表面上に、外側層の熱−シール性のポリマー材料を被覆し; 該基体の内側表面上に、ポリアミド・ポリマー層を形成し; 前記のポリアミド・ポリマー層の内部に高いバリヤーのエチレン・ビニルアル コール・コポリマーの層を形成し; 前記の容器の内側表面を形成する、前記の高いバリヤーのエチレン・ビニルア ルコール・コポリマー層の内側表面上に、薄い結合層と熱−シール性のポリマー 材料の薄い層を被覆する工程を有することを特徴とする容器構造体のための積層 体の製造方法。 23.該基体は、紙板であることを特徴とする請求項22に記載の方法。 24.前記の熱−シール性のポリマー材料および熱−シール性のポリマー材料の 前記の薄い層は、低密度ポリエチレン、線形の低密度ポリエチレンおよびその混 合物の1つであることを特徴とする請求項22に記載の方法。 25.前記の高いバリヤーのエチレン・ビニルアルコール・コポリマーの層は、 27〜32モル%のエチレンコモノマーを含有することを特徴とする請求項22 に記載の方法。 26.更に、前記のポリアミド・ポリマー層の内側表面上に結合層を提供する工 程を有することを特徴とする請求項22に記載の方法。 27.更に、前記の結合層の内側表面上に、ポリオレフィン・ポリマーの少なく とも1つの層を提供する工程を有することを特徴とする請求項26に記載の方法 。 28.更に、前記の少なくともポリオレフィン・ポリマー層の上の内側表面上に 第2の結合層を提供する工程を有し、そして、前記の高いバリヤーのエチレン・ ビニルアルコール・コポリマー層は、前記の第2の結合層の内側表面上に形成さ れることを特徴とする請求項27に記載の方法。 29.ポリオレフィン・ポリマーの少なくとも1つの層は、第1の外側層と第2 の内側層であることを特徴とする請求項27に記載の方法。 30.前記のポリアミド・ポリマー層、前記の結合層および前記の第1の外側の ポリオレフィン・ポリマー層は、前記の基体上に共押出物として形成されること を特徴とする請求項29に記載の方法。 31.前記の第2の内側ポリオレフィン・ポリマー層、前記の第2の結合層、前 記の高いバリヤーのエチレン・ビニルアルコール・コポリマー層、前記の薄い結 合層および前記の薄いポリオレフィン・ポリマー層は、第2の共押出物として、 形成されることを特徴とする請求項30に記載の方法。
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US54944695A | 1995-10-27 | 1995-10-27 | |
| US08/549,446 | 1995-10-27 | ||
| US549,446 | 1995-10-27 | ||
| PCT/IB1996/001209 WO1997015436A1 (en) | 1995-10-27 | 1996-10-11 | Extended long life juice carton structure and method of construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH11500374A true JPH11500374A (ja) | 1999-01-12 |
| JP3111357B2 JP3111357B2 (ja) | 2000-11-20 |
Family
ID=24193065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP09516447A Expired - Lifetime JP3111357B2 (ja) | 1995-10-27 | 1996-10-11 | 寿命の長いジュース・カートン構造体とその構成方法 |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US6110548A (ja) |
| EP (1) | EP0857103B2 (ja) |
| JP (1) | JP3111357B2 (ja) |
| KR (1) | KR100321605B1 (ja) |
| CN (1) | CN1078129C (ja) |
| AT (1) | ATE231791T1 (ja) |
| AU (1) | AU706768B2 (ja) |
| BR (1) | BR9611325A (ja) |
| CA (1) | CA2233578C (ja) |
| DE (1) | DE69626030T3 (ja) |
| ES (1) | ES2187679T5 (ja) |
| MX (1) | MXPA98003255A (ja) |
| NO (1) | NO318495B1 (ja) |
| NZ (1) | NZ320541A (ja) |
| WO (1) | WO1997015436A1 (ja) |
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1996
- 1996-10-11 ES ES96935243T patent/ES2187679T5/es not_active Expired - Lifetime
- 1996-10-11 CN CN96197841A patent/CN1078129C/zh not_active Expired - Lifetime
- 1996-10-11 JP JP09516447A patent/JP3111357B2/ja not_active Expired - Lifetime
- 1996-10-11 KR KR1019980702249A patent/KR100321605B1/ko not_active Expired - Lifetime
- 1996-10-11 MX MXPA98003255A patent/MXPA98003255A/es unknown
- 1996-10-11 AU AU73285/96A patent/AU706768B2/en not_active Expired
- 1996-10-11 EP EP96935243A patent/EP0857103B2/en not_active Expired - Lifetime
- 1996-10-11 AT AT96935243T patent/ATE231791T1/de active
- 1996-10-11 BR BR9611325A patent/BR9611325A/pt not_active IP Right Cessation
- 1996-10-11 DE DE69626030T patent/DE69626030T3/de not_active Expired - Lifetime
- 1996-10-11 WO PCT/IB1996/001209 patent/WO1997015436A1/en not_active Ceased
- 1996-10-11 NZ NZ320541A patent/NZ320541A/xx not_active IP Right Cessation
- 1996-10-11 CA CA002233578A patent/CA2233578C/en not_active Expired - Lifetime
-
1998
- 1998-01-22 US US09/010,832 patent/US6110548A/en not_active Expired - Lifetime
- 1998-04-27 NO NO19981881A patent/NO318495B1/no not_active IP Right Cessation
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005524549A (ja) * | 2002-05-02 | 2005-08-18 | インターナショナル・ペーパー・カンパニー | 飲料を包装するための障壁層構造体 |
| JP2007503337A (ja) * | 2003-08-26 | 2007-02-22 | インターナショナル・ペーパー・カンパニー | 無箔バリヤラミネート |
| JP2017538628A (ja) * | 2014-10-31 | 2017-12-28 | エスアイジー テクノロジー アーゲー | スカイブ加工されて折り重ねられる縁部領域を有する積層体から形成される食料品容器の特に頭部領域を閉鎖するための装置 |
| US10870508B2 (en) | 2014-10-31 | 2020-12-22 | Sig Technology Ag | Device, in particular for closing a top portion of a food container, consisting of a laminate with a peeled and folded-back edge region |
Also Published As
| Publication number | Publication date |
|---|---|
| US6110548A (en) | 2000-08-29 |
| EP0857103B1 (en) | 2003-01-29 |
| WO1997015436A1 (en) | 1997-05-01 |
| NZ320541A (en) | 1998-12-23 |
| ES2187679T3 (es) | 2003-06-16 |
| AU706768B2 (en) | 1999-06-24 |
| MXPA98003255A (es) | 2003-06-04 |
| ES2187679T5 (es) | 2007-05-01 |
| CN1078129C (zh) | 2002-01-23 |
| EP0857103A1 (en) | 1998-08-12 |
| EP0857103B2 (en) | 2006-09-13 |
| NO318495B1 (no) | 2005-03-29 |
| ATE231791T1 (de) | 2003-02-15 |
| NO981881D0 (no) | 1998-04-27 |
| HK1016539A1 (en) | 1999-11-05 |
| DE69626030D1 (de) | 2003-03-06 |
| DE69626030T2 (de) | 2003-06-18 |
| AU7328596A (en) | 1997-05-15 |
| CA2233578C (en) | 2003-04-01 |
| JP3111357B2 (ja) | 2000-11-20 |
| DE69626030T3 (de) | 2007-02-15 |
| KR19990063782A (ko) | 1999-07-26 |
| KR100321605B1 (ko) | 2002-08-19 |
| NO981881L (no) | 1998-04-27 |
| CN1200695A (zh) | 1998-12-02 |
| BR9611325A (pt) | 1999-02-17 |
| EP0857103A4 (en) | 1999-01-20 |
| CA2233578A1 (en) | 1997-05-01 |
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