WO2002074657A1 - Container - Google Patents
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- Publication number
- WO2002074657A1 WO2002074657A1 PCT/JP2002/002292 JP0202292W WO02074657A1 WO 2002074657 A1 WO2002074657 A1 WO 2002074657A1 JP 0202292 W JP0202292 W JP 0202292W WO 02074657 A1 WO02074657 A1 WO 02074657A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- container
- layer
- contents
- open
- easy peel
- Prior art date
Links
Classifications
-
- 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
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/32—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging two or more different materials which must be maintained separate prior to use in admixture
- B65D81/3261—Flexible containers having several compartments
- B65D81/3266—Flexible containers having several compartments separated by a common rupturable seal, a clip or other removable fastening device
Definitions
- the present invention relates to a container capable of containing at least two kinds of contents at an easy peel-open seal portion while being separated from each other, and particularly suitable for a two-part type hair color.
- the two-part hair color consists of a first part containing an oxidation dye and an alkaline agent and a second part mainly composed of hydrogen peroxide, and they are usually sealed separately. It is enclosed in a container. At the time of use, both agents are taken out into a separately prepared mixing container, mixed with a spatula and applied to hair.
- both agents must be stored in separate containers, and it is necessary to take out the containers and mix them, which is difficult to handle. .
- the conventional container with an easy peel-open seal contains at least two types of polyethylene selected from low-density polyethylene resin, high-density polyethylene resin, and polypropylene resin having different melting onset temperatures. Because it is formed from a resin blended film containing a polyolefin-based polymer, oxygen is very easy to permeate, and the first agent containing an oxidation dye and an alkaline agent is oxidized and discolored during storage. There was a problem. In addition, when ammonia water is contained as an alkaline agent, there is a problem that the released ammonia gas is scattered outside the container and cannot maintain a required concentration of aluminum.
- This container is suitable for various products, is not easily affected by oxygen outside the container, does not delaminate even when ammonia gas is generated from the container, and contains contents with an easy peel open seal. It is intended to provide a container. Disclosure of the invention
- the inventor of the present invention has proposed a gas filter for preventing the influence of oxygen on the contents from outside the container and reducing the influence of ammonia gas generated inside the container on a part of the material constituting the contents container. It has been found that the above object can be achieved by providing a new layer, and the present invention has been completed. That is, the present invention provides a container with contents separated into at least two chambers by an easy peel-open seal portion, and a part of the container material constituting at least one separated chamber includes one of the chamber materials. Provide a container with contents including a gaspar layer so as to cover the whole. BRIEF DESCRIPTION OF THE FIGURES
- FIG. 1 is a cross-sectional view of an example of the container with contents of the present invention.
- FIG. 2 is an example of a cross-sectional view of a laminated material constituting the container with contents of the present invention.
- FIG. 1 is a cross-sectional view of an example of the content-containing container according to the present invention, showing a state where the container is separated into two chambers (A, B) by an easy peel-open seal portion S.
- Room A contains substance a
- room B contains substance b.
- a laminated material comprising at least an easy peel-open material layer / gas ply layer is formed into a bag shape such that the easy peel-open material layer is inside the container (that is, Inside the entire container).
- the easy peel-open material layer 1 is disposed on the outer surface, and the gas barrier layer 2 is disposed on the entire outer surface. It is not necessary to dispose it on the entire inner surface of room B. Further, the gas barrier layer 2 may be arranged so as to cover only a room in which the influence of oxygen from the outside must be avoided or a room in which the influence of the internal ammonia gas is to be eliminated.
- the oxygen permeability of the laminated material including the gas barrier layer 2 may be slightly different depending on the bonding conditions even with the same configuration, but in order to avoid deterioration of the contents due to oxygen, the oxygen permeability is 3.0 Occ / m 2. ⁇ Day ⁇ atm or less is preferable, and 1. Occ / m 2 ⁇ day ⁇ atm or less is more preferable.
- the gas parier layer 2 that can be preferably used in the present invention include a polyvinyl alcohol film, a silicon oxide vapor-deposited polyvinylinoleanol phenol, an ethylene vinyl alcohol copolymer film, and a silicon oxide vapor-deposited polyethylene terephthalate film. .
- the thickness of the gas barrier layer 2 can be appropriately determined according to the desired oxygen permeability.
- the thickness of the silicon oxide vapor deposition layer in the silicon oxide vapor deposition poly alcohol film or the silicon oxide vapor deposition polyethylene terephthalate film is appropriately determined according to the color of the vapor deposition layer, the intended oxygen permeability, and the like. be able to.
- the gas barrier layer 2 of the laminated material constituting the container in order to improve impact resistance, abrasion resistance, etc., on the gas barrier layer 2 of the laminated material constituting the container and further on the outside of the container. It is preferable to provide a protective layer 3 (FIG. 2). In this case, it is preferable to bond the respective layers with an adhesive layer 4 (preferably a urethane-based adhesive layer) exhibiting alkali resistance.
- an adhesive layer 4 preferably a urethane-based adhesive layer
- Examples of the protective layer 3 that can be preferably used in the present invention include a nylon film and a stretched polypropylene film.
- the thickness of the protective layer 3 and the thickness of the adhesive layer 4 can be appropriately determined according to the desired oxygen permeability and the like.
- the container with contents of the present invention is formed by, for example, processing two sheets of the laminated material shown in FIG. 2 into a bag shape by hermetically sealing the periphery so that the easy peel open material layers are located inside each other.
- the middle of the bag is filled with the first contents halfway, and the center of the bag is easily peeled open-sealed, the second contents are filled in the remaining bag space, and the opening of the bag is closed.
- It can be manufactured by hermetically sealing.
- the sealing condition there is a condition in which heating is performed to a temperature that is about 5 ° C or more higher than the highest melting start temperature among the melting start temperatures of all the resins contained in the easy peel-open material.
- the easy peel-open sealing conditions include a condition of 120 ° C. and 4 seconds.
- the above-mentioned container with contents of the present invention can be preferably applied to hair coloring.
- a known oxidation dye agent is sealed in one chamber covered with a gas barrier layer, and a known hydrogen peroxide solution is sealed in the other chamber.
- Hair coloring is also part of the present invention. This hair color not only prevents the effects of oxygen from the outside, but also stores the easily reactable oxidation dye and hydrogen peroxide in a single container using easy peel material. However, the reaction between oxygen and hydrogen peroxide gas generated from the hydrogen peroxide and the oxidation dye can be sufficiently prevented, and the storage stability of the oxidation dye is high.
- the container of the present invention having an easy peel-open seal must avoid the influence of external oxygen until immediately before use, and should be separated into two or more components and mixed at the time of use.
- Ableach alkaline and hydrogen peroxide solutions
- dressing edible highly unsaturated fatty acids and aqueous seasonings
- coolant ammonium nitrate, water
- heating agent quicklime, water
- FIG. 1 An example as shown in FIG. 1 using a laminated material having a layer configuration shown in Table 1:! Containers containing contents of Nos. 1 to 3 were prepared.
- the contents of Comparative Examples 1 to 3 were the same as in Examples 1 to 3 except that a stretched polypropylene film (manufactured by TOCELLO) having a thickness of 20 ⁇ m was used instead of the gas barrier layer in Examples 1 to 3.
- a container was prepared.
- the oxygen permeability (cc) of each laminated material was measured at 23 ° C using an oxygen permeability measuring device (constant temperature gas permeability measuring device MT-C1, manufactured by Toyo Seiki Seisaku-sho, Ltd.). / m 2 ⁇ day ⁇ atm) is shown in Table 1.
- the oxygen permeability of each of Comparative Examples 1 to 3 greatly exceeded 3.0 cc / m 2 ⁇ day ⁇ atm.
- the contents were as follows: a first agent containing 5% MEA (monoethanolamine), 20% BOE (benzyloxyethanol) and an oxidation dye, and a 6% hydrogen peroxide solution as a main component. And a second agent.
- MEA monoethanolamine
- BOE benzyloxyethanol
- the sealing condition of the peripheral portion was 200 ° C. for 5 seconds
- the easy peel-open sealing condition was 120 ° (:, 4 seconds.
- Table 1 Example Layer Composition Oxygen Permeability (cc / m 2 'davatm)
- the container with the content which has the easy peel open seal part which is hard to be influenced by the oxygen outside a container, and does not produce delamination even when ammonia gas arises from a container is obtained.
- Containers should be protected from external oxygen until immediately before use, but should be separated into two or more components, including two-part hair color, which must be mixed when used It is a container suitable for various products.
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/471,286 US20040104135A1 (en) | 2001-03-19 | 2002-03-12 | Container |
EP02702898A EP1371575A4 (en) | 2001-03-19 | 2002-03-12 | CONTAINING |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001078202A JP2002274578A (ja) | 2001-03-19 | 2001-03-19 | 容 器 |
JP2001-78202 | 2001-03-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002074657A1 true WO2002074657A1 (en) | 2002-09-26 |
Family
ID=18934849
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2002/002292 WO2002074657A1 (en) | 2001-03-19 | 2002-03-12 | Container |
Country Status (4)
Country | Link |
---|---|
US (1) | US20040104135A1 (ja) |
EP (1) | EP1371575A4 (ja) |
JP (1) | JP2002274578A (ja) |
WO (1) | WO2002074657A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1526088A2 (de) | 2003-10-22 | 2005-04-27 | KPSS Kao Professional Salon Services GmbH | Verpackung und Verfahren zum Herstellen einer Verpackung |
DE102004007276A1 (de) * | 2004-02-14 | 2005-10-06 | Kpss-Kao Professional Salon Services Gmbh | Verpackung |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101238046B (zh) * | 2005-06-15 | 2012-05-23 | 藤森工业株式会社 | 多室包装体 |
US8517609B2 (en) * | 2007-07-19 | 2013-08-27 | Christopher W. Conner | Resizable food container |
DE102007041231A1 (de) * | 2007-08-30 | 2009-03-05 | Noack, Andreas, Dr. | Verfahren zur Herstellung schneller mineralischen Agglomerate |
US20090074501A1 (en) * | 2007-09-14 | 2009-03-19 | Miller Eric D | Hair dye application system |
ES2386044B1 (es) * | 2011-01-10 | 2013-06-14 | Mixpaksystem, S.L. | Envase multiproducto |
FR2981833B1 (fr) * | 2011-10-28 | 2013-12-06 | Oreal | Sachet de conditionnement de produit cosmetique |
JP5986786B2 (ja) * | 2012-04-12 | 2016-09-06 | 東洋製罐株式会社 | 二重構造エアゾール缶に収納される内装パウチ |
CA2843096A1 (en) * | 2013-02-20 | 2014-08-20 | James P. Knutzon | Multi-compartment bag and method of making same |
EP3723978A1 (en) | 2017-12-14 | 2020-10-21 | Amcor Flexibles Italia S.R.L. | Alkaline resistant multilayer structure |
DE102017223056A1 (de) * | 2017-12-18 | 2019-06-19 | Henkel Ag & Co. Kgaa | Wasserstoffperoxid-Formulierungen in Sperrschicht-Folien mit einer SiOx-Schicht |
JP7105072B2 (ja) * | 2018-03-09 | 2022-07-22 | 大倉工業株式会社 | 洗浄剤入り包装体、ラミネートフィルム |
Citations (7)
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JPH06219473A (ja) * | 1992-10-23 | 1994-08-09 | W R Grace & Co | 改良された間仕切片が備わつている多区分室パツケージ |
JPH08280775A (ja) * | 1995-04-11 | 1996-10-29 | Nissho Corp | 可撓性複室容器 |
JPH09221150A (ja) * | 1996-02-16 | 1997-08-26 | Dainippon Printing Co Ltd | レトルトパウチ |
JPH10175645A (ja) * | 1996-12-20 | 1998-06-30 | Material Eng Tech Lab Inc | 多成分用樹脂容器 |
JPH10250776A (ja) * | 1997-03-11 | 1998-09-22 | Sekisui Chem Co Ltd | 薬剤収納袋 |
JPH1170599A (ja) * | 1997-08-29 | 1999-03-16 | Ueno Hiroshi | 分岐型パウチの製造方法及びその装置 |
JP2000118574A (ja) * | 1998-10-19 | 2000-04-25 | Material Eng Tech Lab Inc | アミン−アンモニア系成分を密封収容した容器の包装物 |
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GB2090191A (en) * | 1980-12-31 | 1982-07-07 | American Can Co | Heat sealable sheet materials and packages |
US4698247A (en) * | 1984-12-28 | 1987-10-06 | American Can Company | Multiple layer sheet material |
JPH0532288Y2 (ja) * | 1986-04-07 | 1993-08-18 | ||
US4939030A (en) * | 1988-08-19 | 1990-07-03 | Mitsui Toatsu Chemicals, Inc. | Film for retaining freshness of vegetables and fruits |
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JPH07155361A (ja) * | 1993-12-06 | 1995-06-20 | Otsuka Pharmaceut Factory Inc | プラスチック製複室輸液容器 |
GB9403829D0 (en) * | 1994-02-28 | 1994-04-20 | Sola Int Holdings | Barrier package |
JPH08276527A (ja) * | 1995-04-05 | 1996-10-22 | Dainippon Printing Co Ltd | 包装用クリ−ンフィルムおよびそれを使用した包装用袋 |
JP3675019B2 (ja) * | 1996-02-29 | 2005-07-27 | 凸版印刷株式会社 | 混合包装体 |
US5928213A (en) * | 1996-05-13 | 1999-07-27 | B. Braun Medical, Inc. | Flexible multiple compartment medical container with preferentially rupturable seals |
US5944709A (en) * | 1996-05-13 | 1999-08-31 | B. Braun Medical, Inc. | Flexible, multiple-compartment drug container and method of making and using same |
FR2753372B1 (fr) * | 1996-09-17 | 1998-10-30 | Oreal | Composition oxydante gelifiee et utilisations pour la teinture, pour la deformation permanente ou pour la decoloration des cheveux |
JPH10129682A (ja) * | 1996-10-28 | 1998-05-19 | Material Eng Tech Lab Inc | 多成分の分離収容型容器 |
US6716499B1 (en) * | 2000-06-08 | 2004-04-06 | Cryovac, Inc. | Moisture/oxygen barrier bag |
-
2001
- 2001-03-19 JP JP2001078202A patent/JP2002274578A/ja active Pending
-
2002
- 2002-03-12 WO PCT/JP2002/002292 patent/WO2002074657A1/ja not_active Application Discontinuation
- 2002-03-12 EP EP02702898A patent/EP1371575A4/en not_active Withdrawn
- 2002-03-12 US US10/471,286 patent/US20040104135A1/en not_active Abandoned
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06219473A (ja) * | 1992-10-23 | 1994-08-09 | W R Grace & Co | 改良された間仕切片が備わつている多区分室パツケージ |
JPH08280775A (ja) * | 1995-04-11 | 1996-10-29 | Nissho Corp | 可撓性複室容器 |
JPH09221150A (ja) * | 1996-02-16 | 1997-08-26 | Dainippon Printing Co Ltd | レトルトパウチ |
JPH10175645A (ja) * | 1996-12-20 | 1998-06-30 | Material Eng Tech Lab Inc | 多成分用樹脂容器 |
JPH10250776A (ja) * | 1997-03-11 | 1998-09-22 | Sekisui Chem Co Ltd | 薬剤収納袋 |
JPH1170599A (ja) * | 1997-08-29 | 1999-03-16 | Ueno Hiroshi | 分岐型パウチの製造方法及びその装置 |
JP2000118574A (ja) * | 1998-10-19 | 2000-04-25 | Material Eng Tech Lab Inc | アミン−アンモニア系成分を密封収容した容器の包装物 |
Non-Patent Citations (1)
Title |
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See also references of EP1371575A4 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1526088A2 (de) | 2003-10-22 | 2005-04-27 | KPSS Kao Professional Salon Services GmbH | Verpackung und Verfahren zum Herstellen einer Verpackung |
DE10349089B3 (de) * | 2003-10-22 | 2005-06-30 | Kpss-Kao Professional Salon Services Gmbh | Verpackung und Verfahren zum Herstellen einer Verpackung |
DE102004007276A1 (de) * | 2004-02-14 | 2005-10-06 | Kpss-Kao Professional Salon Services Gmbh | Verpackung |
DE102004007276B4 (de) * | 2004-02-14 | 2006-01-12 | Kpss-Kao Professional Salon Services Gmbh | Verpackung |
DE102004007276C5 (de) * | 2004-02-14 | 2009-12-10 | Kpss-Kao Professional Salon Services Gmbh | Verpackung |
Also Published As
Publication number | Publication date |
---|---|
JP2002274578A (ja) | 2002-09-25 |
EP1371575A1 (en) | 2003-12-17 |
EP1371575A4 (en) | 2004-06-30 |
US20040104135A1 (en) | 2004-06-03 |
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