WO2000018657A1 - Food container lid member_______________________________________ - Google Patents
Food container lid member_______________________________________ Download PDFInfo
- Publication number
- WO2000018657A1 WO2000018657A1 PCT/JP1999/005309 JP9905309W WO0018657A1 WO 2000018657 A1 WO2000018657 A1 WO 2000018657A1 JP 9905309 W JP9905309 W JP 9905309W WO 0018657 A1 WO0018657 A1 WO 0018657A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cut
- lid
- tab
- area
- lid material
- 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
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/70—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for
- B65D85/804—Disposable containers or packages with contents which are mixed, infused or dissolved in situ, i.e. without having been previously removed from the package
- B65D85/816—Disposable containers or packages with contents which are mixed, infused or dissolved in situ, i.e. without having been previously removed from the package into which liquid is added and the resulting preparation is retained, e.g. cups preloaded with powder or dehydrated food
-
- 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
- B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
- B65D77/10—Container closures formed after filling
- B65D77/20—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers
- B65D77/2024—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers the cover being welded or adhered to the container
- B65D77/2028—Means for opening the cover other than, or in addition to, a pull tab
- B65D77/2032—Means for opening the cover other than, or in addition to, a pull tab by peeling or tearing the cover from the container
- B65D77/2044—Means for opening the cover other than, or in addition to, a pull tab by peeling or tearing the cover from the container whereby a layer of the container or cover fails, e.g. cohesive failure
- B65D77/2048—Means for opening the cover other than, or in addition to, a pull tab by peeling or tearing the cover from the container whereby a layer of the container or cover fails, e.g. cohesive failure whereby part of the container or cover has been weakened, e.g. perforated or precut
- B65D77/2056—Means for opening the cover other than, or in addition to, a pull tab by peeling or tearing the cover from the container whereby a layer of the container or cover fails, e.g. cohesive failure whereby part of the container or cover has been weakened, e.g. perforated or precut the cover being weakened
- B65D77/206—Means for opening the cover other than, or in addition to, a pull tab by peeling or tearing the cover from the container whereby a layer of the container or cover fails, e.g. cohesive failure whereby part of the container or cover has been weakened, e.g. perforated or precut the cover being weakened so as to uncover one or more preformed openings made through some layers of the cover
-
- 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
- B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
- B65D77/22—Details
- B65D77/30—Opening or contents-removing devices added or incorporated during filling or closing of containers
-
- 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
- B65D2231/00—Means for facilitating the complete expelling of the contents
- B65D2231/02—Precut holes or weakened zones
- B65D2231/025—Precut holes or weakened zones for draining or discharging the liquid contents, e.g. soup, milk
-
- 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
- B65D2577/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks, bags
- B65D2577/10—Container closures formed after filling
- B65D2577/20—Container closures formed after filling by applying separate lids or covers
- B65D2577/2075—Lines of weakness or apertures
- B65D2577/2091—Lines of weakness or apertures in cover
-
- 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
- Y10T428/15—Sheet, web, or layer weakened to permit separation through thickness
Definitions
- the present invention relates to an improvement in a lid material for a food container, particularly to a lid material used for a container for storing ready-to-eat food.
- a container in which a cup-shaped container body is covered with a plastic resin lid material is commonly used.
- a container formed by heating and forming foamable resin particles (foamable resin beads) manufactured from a volatile foaming agent such as butane or pentane and a polystyrene resin is usually used for such a container body.
- foamable resin particles foamable resin beads
- sheet-like plastic resin lid materials are often used, and a drain port is provided on the outer periphery thereof.
- a pair of openings is formed in the conventional plastic resin lid member 100 in a positional relationship facing each other on the outer peripheral portion of the lid member 100, with reference to FIG.
- This opening group is for discharging hot water poured into the container body to the outside of the container. It is equipped with a set a. Then, when the holder a stands up, an outlet for discharging the hot water out of the container is formed.
- lid material 100 are sheet molded products, covering the lid material 100 on the container body gives a bulky feeling and deteriorates the appearance. You will have to take up space.
- the container having such a configuration if the handling at the time of draining the hot water is poor, the engagement between the container body and the lid material may be disengaged, and the food and the boiling water in the container may pop out. Because of this, there is a danger of burns, so it was necessary to firmly hold both the container body and the lid by hand when draining hot water.
- Japanese Utility Model Publication No. 61-3810 discloses an instant food container using a paper lid material.
- This lid is a paper-based lid that is adhered to the opening of the container body.
- this lid member 200 is formed with the opening of the container body. It has almost the same outer shape, and when the tab 203 extended from the lid member 200 is pulled up, a drain hole 204 appears on the surface of the lid member.
- the lid member 200 is a lid member having a configuration in which polyethylene, aluminum foil, or the like is laminated on paper as a base material.
- the lid material 200 of the prior art has better container sealing properties and less bulky containers than the conventional lid material 100 (FIG. 7), so that its production and disposal are easier. .
- the tab 203 was pulled up, there was a possibility that the tab 203 was broken from a cut connecting both ends b and b.
- the tab 203 is located at a position facing the tab 202, that is, near the center of the outer periphery of the easy peeling area D, when opening the discharge port, the tab 203 is evenly distributed in multiple directions around the tab 203.
- the tab 203 had to be pulled up so that the pulling force could work. Therefore, considerable force and stiffness are required for peeling of the easy peeling region D, and the tab 203 itself may be broken during peeling.
- the present invention provides a lid material for an instant food container having a hot water discharging function, in particular, has excellent adhesion to a container body, and can safely and promptly drain water. It also aims to provide a lid material that facilitates the formation of a hot water outlet and that facilitates waste disposal.
- lid material for food containers having a hot water discharging function according to the present invention refers to FIG. 2 and FIG.
- the lid material 1 has an easy-peeling area A having a laminated structure further including the release agent 11 between the base material 20 and the surface sheet 40.
- a non-peelable opening area C having a layered structure of the above, and a non-peelable area B having the above-mentioned layered structure arranged adjacent to the easily peelable area A.
- First tab 2 for peeling off lid 1 from container body 14, easy peeling area A from lid 1 provided on easy peeling area A near the boundary between non-peeling area B and easy peeling area A
- second tab 3 for peeling off the surface sheet and opening the drain port of the opening area C.
- the lid material 1 is provided with a first cut 4, which extends from the base material 20 to the adhesive layer 30 and forms a drain hole in the opening area C.
- a second cut 5 provided from the surface sheet 40 to the adhesive layer 30 and along the boundary between the easily peelable area A and the non-peelable area B, and
- the surface sheet of the easy peeling area A is easily and reliably peeled off along the second cut 5 by pulling the second tab 3, and an arbitrary number of drain holes Can be formed.
- At least a part of the third cut 6 cut in the lid 1 is provided on the outer periphery of the opening 15. Cover material placed on the attached Provided. In this case, preferably, the intersection position e of the second cut 5 and the third cut 6 is placed on the attaching section 17.
- the third cut 6 By arranging the third cut 6 in this way, the surface sheet 40 is smoothly separated from the base material 20 along the third cut 6, and the separation of the second tab 3 is also ensured. As a result, the second tab 3 can be easily pulled up.
- the second cut is a pair of discontinuous cuts extending outward from each other.
- At least one or more rows of notches 50 are provided as lids that are arranged along the boundary of the area B.
- the cut band 50 breaks while moving between adjacent cuts in the cut band 50.
- the surface sheet 40 in the easy peeling region A can be easily separated, and the opening of the drain hole becomes easier and smoother.
- the second cut 5 (cut band 50) or the second cut is formed from the outer peripheral portion of the lid material. Cut a notch 18 in the vicinity of 5.
- the surface sheet 40 of the easy peeling area A is formed by the notch 18, the third cut 6, the second cut 5 (cut zone 50) in this order. After being broken, it is peeled off from the substrate 20.
- 1 (A) and 1 (B) are a plan view and a rear view, respectively, of a cover according to an embodiment of the present invention.
- FIGS. 2 (A) and (B) are a cross-sectional view taken along the line X--X and a line Y--Y of FIG. 1, respectively.
- FIG. 3 is an explanatory view showing regions A to C partitioned on the surface of the lid member according to one embodiment of the present invention.
- FIGS. 4 (A) and 4 (B) are a plan view and a partially enlarged view of a lid member according to another embodiment of the present invention, respectively.
- FIG. 5 is a rear view of a lid according to still another embodiment of the present invention.
- FIG. 6 is a perspective view showing a use state of a food container using the lid material of one embodiment of the present invention.
- FIG. 7 is a plan view of a conventional plastic resin lid material.
- FIG. 8 is a plan view of a conventional paper lid material.
- the lid material of the present invention generally has a layered structure in which a base material 20 and a surface sheet 40 are laminated via an adhesive layer 30, ie,
- the lid 1 is attached to the opening 15 of the container body 14 of the food container and has substantially the same outer shape as the opening 15.
- the cover material 1 has an easily peelable area A having a laminated structure in which a release agent 11 that promotes peeling of the base material 20 and the surface sheet 40 is applied between the base material 20 and the surface sheet 40. Further, it is divided into a non-peelable opening area C for forming a hot water outlet disposed in the easy-peeling area A, and a non-peeling area B arranged adjacent to the easy-peeling area A. Each of the opening region C and the non-peeling region B has the above-mentioned layered structure, so that the base material 20 and the surface sheet 40 are not separated from each other.
- the first cut 4 is formed in a range from the base material 20 to the adhesive layer 30.
- the first notch 4 has a slightly larger cross-sectional shape than the opening area.
- a second tab 2 for peeling the lid material 1 from the container body 14 and a surface sheet of the easily peelable area A on the lid material 1 to form a drain hole for the opening area C.
- the second tab 3 has at least two tabs.
- the first tab 2 is preferably provided on the non-peeling area B side, while the second tub 3 is usually provided on the easy peeling area A side near the boundary between the non-peeling area B and the easy peeling area A.
- the cover 1 can be provided with one or more first tabs 2, while the second tab 3 has one or more first cuts 5 when the second cut 5 is one. Two tabs 3 are provided.
- the adhesive layer 30 extends from the surface sheet 40 in a straight line substantially along the boundary between the easily peelable region A and the non-peelable region B adjacent to the region A or on the boundary or on the side of the easily peelable region A. A second cut 5 leading to is formed.
- the base material is located from the outer peripheral end d of the cover material (one of the mounting ends d of the second tab 3), which is located near the second tab 3 and is separated from the second notch 5, to a position e intersecting the second notch 5.
- a third cut 6 extending from 20 to the adhesive layer 30 was provided.
- the sticking portion 17 of the lid member 1 is provided at a position where the opening of the container body abuts, and the sticking width of the sticking portion 17 is Usually, it is 1 to 10 mm. Then, preferably, a part of the third cut 6 is placed on the sticking portion 17. Specifically, the second cut The intersection position between the first cut 5 and the third cut 6 is preferably placed on the sticking portion 17.
- These cuts 4, 5, and 6 may be continuous linear cuts or discontinuous perforated cuts.
- the second second cut 55 may be formed as a cut band 50 as illustrated in FIG.
- the notch 5a is a pair of discontinuous notches having an inclination of about 20 degrees with respect to the peeling direction (flow direction) and extending outward from each other. And arrange them.
- the cuts 5a may be formed by arranging two or more cuts 5a in a strip.
- the cuts 5a are formed as a pair of discontinuous cuts that extend outward from each other, and are provided symmetrically, so that these cuts can be easily cut, and the cut pieces of the base material at the cut portions. Can be prevented.
- the cuts 5a can be arranged in two or more rows, but from the viewpoint of obtaining good releasability, it is preferable to arrange the cuts 5a in a strip shape in three to five rows. In this case, preferably, the boundary between the easily peelable area A and the non-peelable area B is positioned so as to overlap the cut zone 50.
- a notch 18 can be further provided on the outer periphery of the cover material on or near the second cut 5 (cut band 50).
- the notch 18 is cut from the outer peripheral portion of the lid material over a few mm from the outer peripheral portion of the lid material so as to penetrate the base material 20 from the surface sheet 40 to the second cut 5 from the outer peripheral portion of the lid material 1.
- the notch 18 extends from the outer periphery of the lid material to the third notch 6 (intersection e in FIG. 3) on or along the second notch 5. Cut it out.
- the notch 18 is a cutting edge for cutting the second notch 5 or the third notch 6, and if the notches 18 are cut at the same time, mutual positional deviation can be prevented.
- lid material of the present invention will be described along with its manufacturing method. I do.
- a sheet having a layered structure formed by extruding the sealant 10 into the aluminum foil 9 can be used as the base sheet 20 .
- the sealant 10 can be applied to any material that is molded from a resin such as styrene foam, styrene, or polypropylene, and that can be easily peeled off from the container body 14.
- a olefin resin such as ethylene acetate butyl copolymer (EVA), a polyolefin resin such as ethylene vinyl acetate (EV0H), or a heat seal varnish can be used.
- paper 7 having a thickness of 60 g / m 2 or more, specifically, coated paper having a thickness of about 60 to about 150 g / m 2 can be used.
- a printing layer 12 of ink is provided on the front side by the same process of the gravure printing method, and on the back side, lecithin or the like is provided on the area corresponding to the easy peeling area A.
- a release agent 11 (about 0.2 to about 20 / m thick) consisting of a mixture of edible surfactants, digestive cotton adhesives, waxes, and silicone.
- the adhesive layer 30 includes an adhesive 8 having excellent thermal adhesion to the surface to which the release agent 11 has been applied 8, specifically, polyethylene, ethylene methacrylate (EMA) Etc. can be used.
- an adhesive 8 having excellent thermal adhesion to the surface to which the release agent 11 has been applied 8
- polyethylene, ethylene methacrylate (EMA) Etc. can be used.
- the layered structure of [base material 20—adhesive layer 30—surface sheet 40] is obtained. Can be made. Then, after cutting this laminated material into large pieces, or without cutting it into pieces, each cut and notch is made, and then punching without making small cuts or small cuts To obtain lid material 1.
- the notches and notches can be formed at the time of small cutting or punching. Further, each cut can be formed in a separate step.
- the second cut 5 (cut band 50) can be cut in the surface sheet 40 before laminating. Cuts 4 and 6 can likewise be cut before lamination. However, in this case, the cuts 4, 5, and 6 must be cut in perforations (not continuous).
- the lid 1 thus obtained is attached to the opening 15 of the food container 14 with a heat seal or the like.
- the food container 14 containers molded from various materials such as styrene foam, styrene, polypropylene, and paper are used.
- a method of using the container using the lid material of the present invention will be described.
- the first tab 2 is pulled up, the lid 1 is peeled off by about 1/3 in a direction facing the opening 15, and hot water is poured into the container body 14.
- the first tab 2 is bent to the outer peripheral end of the container body 14 to reseal the container, and is left for a predetermined time.
- the second tab 3 was pulled up to peel off the easy peeling area A (by removing the opening piece 16), and the drain hole 13 was opened. As shown in FIG. 6, it became unnecessary. Drain hot water from container.
- Example 1 Example 1
- a base material 20 was obtained by applying a sealant 10 (25 ⁇ thick) made of low-temperature adhesive EVA (olefin resin) to an aluminum foil 9 (15 / m thick).
- a sealant 10 25 ⁇ thick
- EVA organic resin
- a gravure printing method can be used to apply a printing layer 12 on the front side with an ink layer on the front side and the back side using the same process on both sides.
- a release agent 11 prepared by mixing silicon with an edible surfactant was applied to obtain a surface sheet 40.
- a polyethylene 8 (adhesive layer 30 having a thickness of 15 m) exhibiting excellent thermal adhesion to the release agent 11 is sandwiched between the base material 20 and the surface sheet 40, and is rubbed by an ETAS truder. Minute and select [Substrate 20 —Adhesive layer 30—Surface sheet 40 ”A laminated material having a layered structure was obtained. Subsequently, the laminated material was cut into large pieces in the shape of a single sheet, cut into notches, and then cut and cut into small pieces to obtain a lid material 1 of the present invention.
- the third notch 6 is arranged so that at least a part thereof overlaps the sticking portion 17, and the outer peripheral end d near the second tab 3 at a position separated from the second notch 5. (One attachment end d of the second tab 3) was cut out to the intersection position e with the second cut 5 (a position approximately 3 inside from the outer periphery of the lid material) (see FIG. 3).
- This lid material was adhered to the adhesive portion 17 by a heat-sealing method with a sticking width of 4 mm to a flap-shaped container body molded from polystyrene paper.
- the cuts in this embodiment are formed as circular first perforations as the first cuts 4, and the second cuts 5 and As the cut 6, a straight cut was made.
- Example 2
- a laminated material was obtained in the same manner as in Example 1, except that EV0H was used as the sealant agent 10.
- the laminated material was cut into large pieces, cut into small pieces, and then cut into small pieces. Lid 1 of the invention was obtained.
- this lid material was adhered to the cup body itself molded from polystyrene paper by heat fusion.
- the first cuts 4 and the third cuts 6 are continuous curvilinear cuts, and the second cuts 5 are outwards.
- a notch band 50 composed of the notch 5a having such an inclined shape was provided. In this way, the instant food container (instant container) of the present example was completed.
- the lid material of the present invention an arbitrary number of hot water outlets are formed, which can prevent the hot water outlet from being clogged with the contents at the time of hot water discharge, thereby enabling quick hot water discharge. Also, the cut pieces of the lid material generated during the formation of the drain hole are adhered and peeled to the back of the front sheet as a non-peelable opening area, so that the cut pieces (stick pieces) etc. are placed in the container body. A sanitary lid material can be provided without fear of mixing.
- the lid of the present invention is formed of a laminate mainly composed of paper or the like, the bulk of the container during transportation or storage is reduced, and the lid and the container have a compact appearance. Can be provided.
- the heat sealing of the lid to the container body can improve the tightness of the container, and effectively prevent the contents from jumping out of the container during hot water discharge.
- lid material of the present invention can be disposed of as general garbage as combustible material.
- the breakage of the tap for opening the drain hole which was a problem in the prior art using the paper lid material, is eliminated, and the surface sheet can be smoothly peeled.
- An instant food container is provided.
- a notch is formed in the outer peripheral portion of the lid material, and the notch is used as a starting point of peeling of the surface sheet. And easy peeling can be achieved.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Package Specialized In Special Use (AREA)
- Closures For Containers (AREA)
- Table Devices Or Equipment (AREA)
- Packages (AREA)
Description
Claims
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR9914469-7A BR9914469A (pt) | 1998-09-30 | 1999-09-29 | Elemento de tampa para um recipiente de alimentos |
DE69928572T DE69928572T2 (de) | 1998-09-30 | 1999-09-29 | Deckel für nahrungsmittelbehälter |
HK02100089.0A HK1038338B (en) | 1998-09-30 | 1999-09-29 | Food container lid member |
EP99969701A EP1162156B1 (en) | 1998-09-30 | 1999-09-29 | Lid for food container |
AT99969701T ATE310684T1 (de) | 1998-09-30 | 1999-09-29 | Deckel für nahrungsmittelbehälter |
BRPI9914469D BRPI9914469B8 (pt) | 1998-09-30 | 1999-09-29 | elemento de tampa para um recipiente de alimentos. |
CA002345796A CA2345796C (en) | 1998-09-30 | 1999-09-29 | Lid member for food container |
US09/806,331 US6669046B1 (en) | 1998-09-30 | 2001-06-14 | Food container lid member having selectively peelable area |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10/278288 | 1998-09-30 | ||
JP27828898A JP4190625B2 (ja) | 1998-09-30 | 1998-09-30 | 排湯機能を有する即席麺容器用蓋材 |
JP10/362413 | 1998-12-21 | ||
JP36241398A JP4231912B2 (ja) | 1998-12-21 | 1998-12-21 | 排湯機能を有する即席麺容器用蓋材 |
JP03268599A JP4231913B2 (ja) | 1999-02-10 | 1999-02-10 | 即席食品容器の湯切孔付き蓋 |
JP11/32685 | 1999-02-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000018657A1 true WO2000018657A1 (en) | 2000-04-06 |
Family
ID=27287818
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1999/005309 WO2000018657A1 (en) | 1998-09-30 | 1999-09-29 | Food container lid member_______________________________________ |
Country Status (8)
Country | Link |
---|---|
US (1) | US6669046B1 (ja) |
EP (1) | EP1162156B1 (ja) |
CN (1) | CN1108964C (ja) |
AT (1) | ATE310684T1 (ja) |
BR (2) | BR9914469A (ja) |
CA (1) | CA2345796C (ja) |
DE (1) | DE69928572T2 (ja) |
WO (1) | WO2000018657A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002032782A1 (en) * | 2000-10-05 | 2002-04-25 | Weasy Pack International Ltd. | Foil cover with slanting tear line |
Families Citing this family (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1108965C (zh) * | 1998-12-09 | 2003-05-21 | 日清食品株式会社 | 经改良的食品容器用盖材 |
US20040118852A1 (en) * | 2002-12-19 | 2004-06-24 | Cryovac, Inc. | Film fracture feature for peelable multilayer package lid |
US9150342B2 (en) | 2003-04-16 | 2015-10-06 | Intercontinental Great Brands Llc | Resealable tray container |
AT500343B1 (de) | 2004-04-15 | 2007-03-15 | Teich Ag | Deckel mit entnahmeöffnung zum verschliessen von behältern |
BRPI0611387A2 (pt) * | 2005-05-04 | 2010-09-08 | Nestec Sa | recipiente comprimìvel para produtos compostos por laticìnios |
US20070068945A1 (en) * | 2005-08-26 | 2007-03-29 | Altair Engineering | Constant force peelable seal for container |
GB0522963D0 (en) * | 2005-11-11 | 2005-12-21 | Parker Julian | Container end and opener |
US8308363B2 (en) | 2006-05-23 | 2012-11-13 | Kraft Foods Global Brands Llc | Package integrity indicator for container closure |
US7963413B2 (en) | 2006-05-23 | 2011-06-21 | Kraft Foods Global Brands Llc | Tamper evident resealable closure |
US8114451B2 (en) | 2006-12-27 | 2012-02-14 | Kraft Foods Global Brands Llc | Resealable closure with package integrity feature |
US8408792B2 (en) | 2007-03-30 | 2013-04-02 | Kraft Foods Global Brands Llc | Package integrity indicating closure |
US7856922B2 (en) * | 2007-04-25 | 2010-12-28 | Eddy Tjen | Instant extraction cup |
EP2289687A1 (de) | 2007-05-16 | 2011-03-02 | Entex Rust & Mitschke GmbH | Verfahren zur Verarbeitung von zu entgasenden Produkten |
US20090139911A1 (en) * | 2007-11-30 | 2009-06-04 | Nova Chemicals Inc. | Method of detecting defective containers |
DE102008023952A1 (de) * | 2008-05-16 | 2009-12-03 | Alcan Technology & Management Ag | Verpackungs-Deckfolie, Behältnis, Verpackung und Verpackungs-Produkt-Einheit |
US20100018974A1 (en) | 2008-07-24 | 2010-01-28 | Deborah Lyzenga | Package integrity indicating closure |
GB0819200D0 (en) | 2008-10-20 | 2008-11-26 | Cadbury Holdings Ltd | Packaging |
FR2939416B1 (fr) * | 2008-12-05 | 2010-12-24 | Impress Group Bv | Couvercle pour contenant destine a recevoir un produit a egoutter et baignant dans un liquide |
USD637997S1 (en) * | 2009-10-06 | 2011-05-17 | Peller Richard J | Ear bud cover |
EP2347971B1 (en) | 2010-01-26 | 2012-08-22 | Generale Biscuit | Resealable packaging for food products and method of manufacturing |
US8814430B2 (en) * | 2010-02-23 | 2014-08-26 | Kraft Foods R&D, Inc. | Food package having opening feature |
US20110226771A1 (en) * | 2010-03-17 | 2011-09-22 | Silgan Containers Llc | Container assembly with strainer |
PL2368811T3 (pl) | 2010-03-23 | 2012-11-30 | Biscuit Gle | Opakowanie na produkty żywnościowe z możliwością wielokrotnego szczelnego zamykania i sposób wytwarzania |
US9656783B2 (en) | 2010-05-18 | 2017-05-23 | Intercontinental Great Brands Llc | Reclosable flexible packaging and methods for manufacturing same |
US9708104B2 (en) | 2010-05-18 | 2017-07-18 | Intercontinental Great Brands Llc | Reclosable flexible packaging and methods for manufacturing same |
USD638704S1 (en) | 2010-12-10 | 2011-05-31 | Pactiv Corporation | Container lid |
USD637489S1 (en) | 2010-12-10 | 2011-05-10 | Pactiv Corporation | Pull grip feature of a container lid |
EP3109172B1 (en) | 2011-03-17 | 2018-08-15 | Intercontinental Great Brands LLC | Reclosable flexible film packaging products and methods of manufacture |
US11414253B2 (en) * | 2012-07-11 | 2022-08-16 | Mark Gayer | Multi-portion removable cover apparatus and related methods |
US9028963B2 (en) | 2012-09-05 | 2015-05-12 | Selig Sealing Products, Inc. | Tamper evident tabbed sealing member having a foamed polymer layer |
USD688942S1 (en) | 2012-09-10 | 2013-09-03 | The Hillshire Brands Company | Packaging for food product |
USD704553S1 (en) | 2012-09-10 | 2014-05-13 | The Hillshire Brands Company | Packaging for food product |
USD712250S1 (en) | 2012-09-10 | 2014-09-02 | The Hillshire Brands Company | Packaging for food product |
USD705051S1 (en) | 2012-09-18 | 2014-05-20 | The Hillshire Brands Company | Packaging for food product |
US10689172B2 (en) * | 2013-12-06 | 2020-06-23 | Sonoco Development, Inc. | Peel-away shaker can and can membrane |
ES2762810T3 (es) | 2014-02-05 | 2020-05-25 | Selig Sealing Products Inc | Miembro de obturación de aluminio doble provisto de lengüeta que indica la manipulación indebida |
CN104352131A (zh) * | 2014-10-24 | 2015-02-18 | 曼盛包装(上海)有限公司 | 一种模内贴标注塑成型的薄膜塑料杯 |
US9333289B1 (en) | 2015-01-16 | 2016-05-10 | Plas-Tech Engineering, Inc. | Tamper evident closure container |
AU2016226216B2 (en) | 2015-03-03 | 2020-09-24 | Selig Sealing Products, Inc. | Tabbed seal concepts |
EP3184460A1 (en) * | 2015-12-21 | 2017-06-28 | Dow Global Technologies LLC | Rigid packaging with a straining feature |
EP4438523A3 (en) | 2016-10-28 | 2024-12-25 | Selig Sealing Products, Inc. | Single aluminum tamper indicating tabbed sealing member |
WO2018081533A1 (en) | 2016-10-28 | 2018-05-03 | Selig Sealing Products, Inc. | Sealing member for use with fat containing compositions |
US11866242B2 (en) | 2016-10-31 | 2024-01-09 | Selig Sealing Products, Inc. | Tabbed inner seal |
US11479399B2 (en) * | 2017-03-29 | 2022-10-25 | Dai Nippon Printing Co., Ltd. | Container and method for manufacturing container |
CN112912315B (zh) | 2018-07-09 | 2023-06-13 | 赛利格密封产品公司 | 用于突片式密封件的抓握增强 |
US11254481B2 (en) | 2018-09-11 | 2022-02-22 | Selig Sealing Products, Inc. | Enhancements for tabbed seal |
CN111099152A (zh) * | 2019-11-16 | 2020-05-05 | 湖南工业大学 | 环保易回收的方便食品包装及在方便面包装方面的应用 |
KR20220106178A (ko) | 2019-11-29 | 2022-07-28 | 셀리그 실링 프로덕츠, 아이엔씨. | 포일 프리 탭형 실 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5628154Y2 (ja) * | 1975-01-29 | 1981-07-04 | ||
JPS5755175Y2 (ja) * | 1975-05-19 | 1982-11-29 | ||
JPS609171Y2 (ja) * | 1980-05-30 | 1985-04-02 | 大日本印刷株式会社 | インスタント食品用容器の蓋 |
JPS613810Y2 (ja) | 1981-03-30 | 1986-02-05 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3154225A (en) * | 1963-10-02 | 1964-10-27 | High Vacuum Mfg Corp | Plastic containers for liquids |
GB1524548A (en) * | 1975-04-18 | 1978-09-13 | Nissin Shokuhin Kaisha Ltd | Food receptacle with a peelable and pierceable lid |
US4209126A (en) * | 1979-01-12 | 1980-06-24 | Boise Cascade Corporation | Patch top closure member including a monoaxially oriented film layer |
JPS5628154A (en) * | 1979-08-10 | 1981-03-19 | Ricoh Co Ltd | Roll paper feeding apparatus |
JPS5755175A (en) | 1980-09-18 | 1982-04-01 | Aisin Seiki | Cloth detecting automatic sewing controlling sewing machine |
GB2116156B (en) * | 1981-08-04 | 1985-07-10 | Buxdel Pty Ltd | Lid for receptacle |
FR2551031B1 (fr) * | 1983-08-24 | 1986-07-04 | Alsacienne Aluminium | Recipient a ouverture par pelage et procede de production des elements de fermeture de tels recipients |
JPS613810A (ja) * | 1984-06-18 | 1986-01-09 | Sumitomo Metal Ind Ltd | 合金粉末の製造方法 |
JPH0662175B2 (ja) * | 1985-06-04 | 1994-08-17 | 東洋アルミニウム株式会社 | 部分開封可能な密封容器 |
US4735335A (en) * | 1985-08-06 | 1988-04-05 | Etude Et Realisation De Chaines Automatiques-E.R.C.A. | Composite band for lids for thermoplastic containers |
JPS62208375A (ja) * | 1986-03-06 | 1987-09-12 | 東洋アルミニウム株式会社 | 密封容器の蓋材 |
JP2911474B2 (ja) * | 1989-04-13 | 1999-06-23 | 住友ベークライト株式会社 | 密封容器 |
FR2649071B1 (ja) * | 1989-06-28 | 1991-10-25 | Erca Holding | |
JPH08337274A (ja) * | 1995-06-13 | 1996-12-24 | Nidaiki Kk | インスタントカップ食品における排湯構造付きシール蓋 |
US5851333A (en) * | 1997-04-22 | 1998-12-22 | Label Makers, Inc. | Method of forming rolls of webs including perforated and peelable lid shapes |
JP4090550B2 (ja) * | 1998-01-29 | 2008-05-28 | 大日本印刷株式会社 | 蓋材及びその製造方法 |
JP4536847B2 (ja) * | 1999-05-20 | 2010-09-01 | 大日本印刷株式会社 | 蓋材 |
-
1999
- 1999-09-29 WO PCT/JP1999/005309 patent/WO2000018657A1/ja active IP Right Grant
- 1999-09-29 BR BR9914469-7A patent/BR9914469A/pt not_active IP Right Cessation
- 1999-09-29 BR BRPI9914469D patent/BRPI9914469B8/pt unknown
- 1999-09-29 CA CA002345796A patent/CA2345796C/en not_active Expired - Fee Related
- 1999-09-29 DE DE69928572T patent/DE69928572T2/de not_active Expired - Lifetime
- 1999-09-29 CN CN99811371A patent/CN1108964C/zh not_active Expired - Lifetime
- 1999-09-29 AT AT99969701T patent/ATE310684T1/de not_active IP Right Cessation
- 1999-09-29 EP EP99969701A patent/EP1162156B1/en not_active Expired - Lifetime
-
2001
- 2001-06-14 US US09/806,331 patent/US6669046B1/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5628154Y2 (ja) * | 1975-01-29 | 1981-07-04 | ||
JPS5755175Y2 (ja) * | 1975-05-19 | 1982-11-29 | ||
JPS609171Y2 (ja) * | 1980-05-30 | 1985-04-02 | 大日本印刷株式会社 | インスタント食品用容器の蓋 |
JPS613810Y2 (ja) | 1981-03-30 | 1986-02-05 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002032782A1 (en) * | 2000-10-05 | 2002-04-25 | Weasy Pack International Ltd. | Foil cover with slanting tear line |
AU2002211076B2 (en) * | 2000-10-05 | 2007-11-29 | Weasy Pack International Ltd | Foil cover with slanting tear line |
AU2002211076C1 (en) * | 2000-10-05 | 2008-05-29 | Weasy Pack International Ltd | Foil cover with slanting tear line |
Also Published As
Publication number | Publication date |
---|---|
ATE310684T1 (de) | 2005-12-15 |
CA2345796C (en) | 2008-01-08 |
HK1038338A1 (en) | 2002-03-15 |
EP1162156A1 (en) | 2001-12-12 |
CA2345796A1 (en) | 2000-04-06 |
BR9914469A (pt) | 2001-05-22 |
DE69928572D1 (de) | 2005-12-29 |
US6669046B1 (en) | 2003-12-30 |
EP1162156B1 (en) | 2005-11-23 |
EP1162156A4 (en) | 2002-05-15 |
BRPI9914469B8 (pt) | 2016-06-28 |
DE69928572T2 (de) | 2006-07-27 |
CN1108964C (zh) | 2003-05-21 |
CN1320096A (zh) | 2001-10-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2000018657A1 (en) | Food container lid member_______________________________________ | |
WO2000034149A1 (fr) | Element de couvercle ameliore pour recipient alimentaire | |
JP4736151B2 (ja) | 湯切機能付き即席食品容器用蓋材 | |
JP5569056B2 (ja) | 蓋材 | |
JP5838604B2 (ja) | 蓋材 | |
JP4357897B2 (ja) | シート状蓋体 | |
JP4103406B2 (ja) | 蓋材 | |
JP4190625B2 (ja) | 排湯機能を有する即席麺容器用蓋材 | |
JP4231913B2 (ja) | 即席食品容器の湯切孔付き蓋 | |
JP4089241B2 (ja) | 湯切り口付き蓋材 | |
JP4231912B2 (ja) | 排湯機能を有する即席麺容器用蓋材 | |
JP4729787B2 (ja) | 湯切り機能付き蓋体 | |
JP4483465B2 (ja) | 湯切り機能付き即席食品容器 | |
JP3966011B2 (ja) | 湯切り口付き蓋材 | |
JP4231311B2 (ja) | シート状蓋体 | |
JP4887706B2 (ja) | 湯切り機能付き蓋材 | |
JP4435515B2 (ja) | 食品容器 | |
JP4263299B2 (ja) | シート蓋およびそれを備えた容器 | |
JP4240952B2 (ja) | 即席食品容器用湯切孔付蓋材 | |
JP4089240B2 (ja) | 湯切り口付き蓋材 | |
JP2002160777A (ja) | 排湯機能を有する即席食品用容器 | |
JP2007182246A (ja) | 包装用容器 | |
JP4792743B2 (ja) | 湯切り機能付き蓋材 | |
JP2013141984A (ja) | 蓋材 | |
JP2002160776A (ja) | 排湯機能を有する即席食品用容器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 99811371.9 Country of ref document: CN |
|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): BR CA CN ID US |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE |
|
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
ENP | Entry into the national phase |
Ref document number: 2345796 Country of ref document: CA Ref document number: 2345796 Country of ref document: CA Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1999969701 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 09806331 Country of ref document: US |
|
WWP | Wipo information: published in national office |
Ref document number: 1999969701 Country of ref document: EP |
|
WWG | Wipo information: grant in national office |
Ref document number: 1999969701 Country of ref document: EP |