WO2018093062A2 - Procédé de fabrication d'un gobelet à double paroi et gobelet à double paroi fabriqué au moyen dudit procédé - Google Patents

Procédé de fabrication d'un gobelet à double paroi et gobelet à double paroi fabriqué au moyen dudit procédé Download PDF

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Publication number
WO2018093062A2
WO2018093062A2 PCT/KR2017/012061 KR2017012061W WO2018093062A2 WO 2018093062 A2 WO2018093062 A2 WO 2018093062A2 KR 2017012061 W KR2017012061 W KR 2017012061W WO 2018093062 A2 WO2018093062 A2 WO 2018093062A2
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WO
WIPO (PCT)
Prior art keywords
cup
double
inner cup
curling
stack
Prior art date
Application number
PCT/KR2017/012061
Other languages
English (en)
Korean (ko)
Other versions
WO2018093062A3 (fr
Inventor
김주영
Original Assignee
(주)엘엠상사
김주영
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by (주)엘엠상사, 김주영 filed Critical (주)엘엠상사
Publication of WO2018093062A2 publication Critical patent/WO2018093062A2/fr
Publication of WO2018093062A3 publication Critical patent/WO2018093062A3/fr

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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
    • B65D81/38—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 with thermal insulation
    • B65D81/3865—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 with thermal insulation drinking cups or like containers
    • B65D81/3869—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 with thermal insulation drinking cups or like containers formed with double walls, i.e. hollow
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G19/00—Table service
    • A47G19/22—Drinking vessels or saucers used for table service
    • 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
    • B65D3/00—Rigid or semi-rigid containers having bodies or peripheral walls of curved or partially-curved cross-section made by winding or bending paper without folding along defined lines
    • B65D3/02—Rigid or semi-rigid containers having bodies or peripheral walls of curved or partially-curved cross-section made by winding or bending paper without folding along defined lines characterised by shape
    • B65D3/06—Rigid or semi-rigid containers having bodies or peripheral walls of curved or partially-curved cross-section made by winding or bending paper without folding along defined lines characterised by shape essentially conical or frusto-conical
    • 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
    • B65D3/00—Rigid or semi-rigid containers having bodies or peripheral walls of curved or partially-curved cross-section made by winding or bending paper without folding along defined lines
    • B65D3/22—Rigid or semi-rigid containers having bodies or peripheral walls of curved or partially-curved cross-section made by winding or bending paper without folding along defined lines with double walls; with walls incorporating air-chambers; with walls made of laminated material
    • 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
    • B65D81/38—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 with thermal insulation
    • 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
    • B65D85/72—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for for edible or potable liquids, semiliquids, or plastic or pasty materials

Definitions

  • the present invention is a double cup to produce a double cup, the outer cup and the inner cup is completed by combining the outer cup and the inner cup, and a double cup manufacturing method for producing a double cup by combining the completed outer cup and inner cup, and the double cup manufactured by the double cup manufacturing method It is about.
  • Disposable cups are generally used as single cups made of paper. These disposable paper cups are mainly coated with LDPE for waterproofing. LDPE has a problem that beverages are oxidized or deteriorated when accommodating high temperature beverages. A separate holder is required for gripping.
  • the process of manufacturing the double cup by combining the outer cup and the inner cup may be damaged even with a slight process error, and thus the process defect rate is high, and the structure of the overlapped double cup takes up too much volume. There is a problem that inefficiency occurs in packaging and transportation.
  • an object of the present invention is to provide a double cup which can be easily gripped without a holder due to low conductivity of the temperature of the contained beverage.
  • the present invention can be easily completed by combining the outer cup and the inner cup simply by applying a little pressure, and even if there is a slight error, the position of the outer cup and the inner cup is automatically adjusted to lower the defective rate in the process. It is to provide a method for producing a double cup.
  • the present invention is to provide a double cup having a structure that is easy to separate when the separation from the stacked cups, while having a small loading volume when stacked.
  • the present invention includes an outer cup including an outer cup body and a curling portion, and an inner cup including an inner cup body and a curling coupling portion, and the outer cup and the inner cup are fitted by fitting the curling portion to the curling coupling portion.
  • an outer cup including an outer cup body and a curling portion
  • an inner cup including an inner cup body and a curling coupling portion
  • the outer cup and the inner cup are fitted by fitting the curling portion to the curling coupling portion.
  • the inner cup preferably includes a guide portion extending from the curling coupling portion and a distal end portion extending from the guide portion.
  • the inner cup is preferably provided with a side protrusion and a side groove portion in the inner cup body.
  • the inner cup is preferably provided with a bottom protrusion and a bottom groove in the bottom portion.
  • the double cup manufacturing method the outer cup manufacturing process for manufacturing the outer cup including the curling portion, the process of the completed outer cup is moved to the outer cup stack portion 1, and the outer cup from the outer cup stack portion 1 outer cup stack Moving to part 2;
  • the outer cup manufacturing process includes a curling part forming step, an outer cup body forming step, and an outer cup bottom forming step.
  • the inner cup manufacturing process preferably includes an end portion forming process, a guide forming process, a curling joint forming process, a side protrusion and a side groove forming process, an inner cup body forming process, and an inner cup bottom forming process.
  • the double cup according to an aspect of the present invention provides a double cup manufactured by the double cup manufacturing method.
  • Such an embodiment of the present invention does not oxidize or deteriorate the drink accommodated by not using the LDPE coating, and the thermal conductivity is low, so that the hot cup is easily held without a separate holder.
  • Another embodiment of the present invention can be easily combined with the inner cup and the outer cup simply by applying a slight pressure, the process is easy, and even if there is a slight error in the process of the inner cup and outer cup, the position is automatically adjusted to the inner cup and outer cup Can be combined to have a low process failure rate effect.
  • the embodiment of the present invention has the effect of having a small loading volume when stacked and stacked, while being easy to separate even in a stacked state.
  • FIG. 1 is a perspective view showing the appearance of a double cup according to an embodiment of the present invention.
  • FIG. 2 is a diagram illustrating an outer cup of a double cup according to an exemplary embodiment of the present invention.
  • FIG. 3 is a diagram illustrating an inner cup of a double cup according to an exemplary embodiment of the present invention.
  • FIG. 4 is a cross-sectional view of the inner cup of the double cup according to an embodiment of the present invention.
  • 5a and 5b are exploded views for explaining the coupling relationship between the outer cup and the inner cup of the embodiment of the present invention.
  • 6A and 6B illustrate a side space portion and a bottom space portion of a double cup according to an embodiment of the present invention.
  • FIG. 7 is a view schematically showing a double cup manufacturing method according to an embodiment of the present invention.
  • Figure 8 shows the stack structure of the inner cup of the double cup manufacturing method according to an embodiment of the present invention.
  • FIG. 9 is a flowchart schematically showing a process related to the outer cup of the double cup manufacturing method according to an embodiment of the present invention.
  • FIG. 10 is a flow chart schematically showing a process related to the inner cup of the double cup manufacturing method according to an embodiment of the present invention.
  • FIG. 11 is a flow chart schematically showing a double cup bonding process of a double cup manufacturing method according to an embodiment of the present invention.
  • FIG. 1 is a perspective view showing the appearance of a double cup according to an embodiment of the present invention
  • Figure 2 is a view showing the outer cup of the double cup
  • Figure 3 is a view showing the inner cup of the double cup
  • Figure 4 is It is a cross section of the inner cup of the double cup.
  • a double cup according to an embodiment of the present invention includes an outer cup 10 and an inner cup 20.
  • the outer cup 10 includes an outer cup body 12, an inner cup receiving portion 14, and a curling portion 16.
  • the outer cup 10 may be made of various materials, preferably made of paper.
  • the outer cup body 12 is provided with an inner cup receiving portion 14 in which the inner cup 20 can be accommodated.
  • the outer cup body 12 is formed in a substantially cylindrical shape, it is preferable that the diameter of the inlet portion (10a) is larger than the bottom surface portion (10b).
  • the curling portion 16 is provided on the top of the outer cup body 12.
  • the curling unit 16 may be shaped to be rolled up in an outward direction.
  • the curling portion 16 may help maintain the shape of the outer cup body 12 and may provide a coupling function with the inner cup 20.
  • the inner cup 20 is the inner cup body 22, the beverage accommodating portion 24, the side protrusion 26, the side groove 28, the bottom protrusion 30, the bottom groove 32, curling coupling portion 34, curling Coupling inlet portion 36, and guide portion 38 is included.
  • the inner cup 20 is made of transparent or translucent and may be made of a synthetic resin material having an elastic force by the material.
  • the inner cup main body 22 has a substantially cylindrical shape, and the inner cup main body 22 is in close contact with the inner surface of the outer cup main body 12 when the inner cup 10 is accommodated in the inner cup receiving part 14.
  • the outer diameter of) may be manufactured to be the same as the inner diameter of the outer cup body 12.
  • a beverage receiving portion 24 Inside the inner cup body 22 is provided with a beverage receiving portion 24.
  • Side projections 26 and side grooves 28 are provided on the outer surface of the inner cup body 22.
  • the side protrusions 26 protrude toward the outside of the inner cup 20, and the side grooves 28 are provided between the side protrusions 26 to form grooves when viewed from the outside of the inner cup 20.
  • the inner cup main body 22 may be accommodated in the inner cup receiving part 14, and the inner cup main body 22 may be in close contact with the inner wall of the outer cup main body 12 when the inner cup main body 22 is accommodated in the inner cup receiving part 14. It is preferable that it consists of a diameter.
  • Curling coupling portion 34 is provided to extend to the inner cup body (22). Curling coupling portion 34 is preferably formed by extending to the outside of the inner cup 20 to be rolled downward.
  • the curling portion 16 may be fitted to the curling coupling portion 34.
  • the curling coupling inlet 36 is provided below the curling coupling 34.
  • the diameter of the curling coupling inlet 36 is preferably smaller than the diameter of the curling portion 16 and smaller than the diameter of the curling portion 16.
  • Guide portion 38 is provided extending from the lower end of the curling coupling portion (34). Guide portion 38 is preferably formed toward the outer side downward of the inner cup (20).
  • FIGS. 5A and 5B are exploded views of a double cup according to an exemplary embodiment of the present invention, and FIGS. 6A and 6B show side space portions and bottom space portions of the double cup.
  • the combination of the outer cup 10 and the inner cup 20 may be made by receiving the inner cup body 22 in the inner cup receiving portion 14.
  • the diameter of the curling coupling inlet portion 36 is smaller than the diameter of the curling portion 16, and thus the guide portion 38 on the curling portion 16 as shown in FIG. 5A. ) Is placed on the state, the inner cup body 22 is not in close contact with the inner cup receiving portion (14).
  • the curling coupling inlet portion 36 is opened outwards, and the curling portion 16 enters into the curling coupling portion 34.
  • the curling coupling inlet portion 36 is returned by the elastic force, the curling portion 16 is coupled to the curling coupling portion 34.
  • the side protrusion 26 is in close contact with the inside of the outer cup body 12 and the bottom protrusion portion ( 30 is in close contact with the bottom of the outer cup body 12 so that the inner cup body 22 is completely accommodated in the inner cup receiving portion 14.
  • the side protrusion 26 is in close contact with the inner wall of the outer cup body 12, and the side insides of the side grooves 28 and the outer cup body 12 are side space portions 29. To form.
  • the bottom protrusion 30 is in close contact with the inner bottom surface of the outer cup body 12 and the bottom groove 32 and the inner bottom surface of the outer cup body 12 are bottomed.
  • the space 33 is formed.
  • the side space portion 29 and the bottom space portion 33 form a plurality of thermal insulation spaces between the inner circumferential surface of the outer cup 10 and the outer circumferential surface of the inner cup 20, the insulation effect on the contents, fingers and palms when holding It has a thermal insulation effect on Therefore, in the case of a conventional paper cup, a holder is required separately to hold a paper cup containing hot contents, but the double cup according to the present invention can be held without a holder even if a hot drink is accommodated.
  • the LDPE coating to accommodate the beverage to prevent the paper beverage penetrates.
  • LDPE may be oxidized or deteriorated when the beverage is accommodated at a high temperature, so that the beverage is oxidized or deteriorated as soon as the beverage is accommodated.
  • the double cup according to the present invention since the LDPE coating is not necessary, the beverage is not pulverized and there is an effect of enjoying the original taste of the beverage.
  • FIG. 7 is a view schematically showing a double cup manufacturing method according to an embodiment of the present invention
  • Figure 8 shows a stack structure of the inner cup in the double cup manufacturing method
  • Figure 9 schematically shows a process related to the outer cup
  • Figure 10 The inner cup related process is schematically shown
  • FIG. 11 schematically shows a double cup bonding process.
  • the method of manufacturing a double cup may include an outer cup manufacturing process (S1), an inner cup manufacturing process (S2), and a double cup assembly process (S3).
  • Outer cup manufacturing process (S1) is a process of forming the curling portion 16, the process of forming the outer cup body 12 by rolling around the mandrel (Mandrel) in a cylindrical shape, and the process of forming the outer cup bottom portion 18 It may include.
  • the outer cup 10 completed after the outer cup manufacturing process (S1) can be transferred to the outer cup stack part 1 (53) by the outer cup moving means (51).
  • the outer cup pallet 55 may be supplied to the outer cup stack 1 53.
  • the completed outer cup 10 transferred by the outer cup moving means 51 may be stacked on the outer cup pallet 55 supplied to the outer cup stack 1 53.
  • the outer cup pallet 55 in which the outer cup 10 is loaded at the outer cup stack 1 53 may be transferred to the double cup assembly region 71 by the outer cup conveying unit 57.
  • the process of forming the distal end portion 40, the process of forming the guide portion 38, the process of forming the curling coupling portion 34, the molding of the side projections 26 and the side grooves 28 Forming the inner cup body 22 by rolling it in a cylindrical shape, forming an inner cup bottom part having the bottom protrusion part 30 and the bottom groove part 32, and combining the inner cup body 22 and the inner cup bottom part. This may be included.
  • the process of forming the side protrusions 26 and the side grooves 28 may include only the process of forming the side grooves 28.
  • the process of forming the inner cup bottom part having the bottom protrusion part 30 and the bottom groove part 32 may include only a process of molding the bottom groove part 32.
  • the completed inner cup 20 may be transferred to the inner cup stack part 1 (63) by the inner cup moving means (61).
  • the inner cup pallet 65 may be supplied to the inner cup stack 1 63.
  • the completed inner cup 20 transferred by the inner cup moving means 61 may be stacked and stacked on the inner cup pallet 65 supplied to the inner cup stack 1 (63).
  • the inner cup 20 mounted on the inner cup pallet 65 of the inner cup stack 1 63 has an upper inner cup because the diameter of the curling coupling part 34 is larger than that of the curling coupling inlet 36 as shown in FIG. 8.
  • the inner cup 20 is loaded with the guide portion 38 of the 20 mounted on the curling coupling portion 34 of the lower inner cup 20. Therefore, the inner cup 20 at the upper end of the inner cup stack 1 63 is easily separated from the stack by the lifting operation of holding the curling coupling portion 34.
  • the inner cup pallet 65 in which the inner cup 20 is loaded in the inner cup stack 1 67 may be transferred to the double cup assembly region 71 by the inner cup transfer part 67.
  • Double cup assembly step (S3) may be performed in the double cup assembly area (71).
  • the double cup assembly region 71 may include an outer cup stack 2 73, an inner cup stack 2 75, a double cup assembly 77, and a double cup assembly 79.
  • the outer cup stack 2 73 may be provided with an outer cup pallet 55 transferred by the outer cup transfer unit 57 from the outer cup stack 1 53.
  • the inner cup stack 2 75 may be provided with an inner cup pallet 65 transferred by the inner cup transfer unit 67 from the inner cup stack 1 63.
  • the double cup assembly means 79 moves the outer cup 10 of the outer cup stack 2 (73) and the inner cup 20 of the inner cup stack 2 (75) to the double cup assembly 77, respectively.
  • a process of assembling the outer cup 10 and the inner cup 20 and a process of moving the completed double cup to the double cup stack part 81 may be performed.
  • Double cup assembly 79 may be a multi-joint robot.
  • the process of assembling the double cup by the double cup assembling means 79 is as follows.
  • the double cup assembly means 79 separates the outermost cup 10 from the outer cup pallet 55 of the outer cup stack 2 73 to the double cup assembly 77, and the inner cup stack 2 75 thereon.
  • the inner cup 20 of the uppermost end is separated from the inner cup pallet 65 and raised on the outer cup 10 mounted on the double cup assembly 77.
  • Double cup assembling means applies an appropriate pressure to the upper end of the curling coupling portion 34 of the inner cup 20, and when the pressure applied as described above curling inlet portion 36 is spread out to the curling portion 16 is curling coupling portion (34) When the inside of the curling coupling inlet portion 36 is returned by the elastic force, the curling portion 16 is fitted to the curling coupling portion 34.
  • the guide part 38 provided in the inner cup 20 in the process as described above may provide a function to precisely adjust the position where the inner cup 20 is coupled to the outer cup 10.
  • the double cup assembled in the double cup assembly 77 may be transferred to the double cup stack 81.
  • the double cup pallet 83 may be provided on the double cup stack, and the assembled double cup may be loaded on the double cup pallet 83.
  • the operation of moving the double cup from the double cup assembly 77 to the double cup stack 81 can be performed by the double cup assembly means 79.
  • the outer cup stack 2 73, the inner cup stack 2 75, and the double cup assembly 77 in the double cup assembly region 71 may be disposed adjacent to each other.
  • the double cup assembly means 79 moves the outer cup 10 from the outer cup stack portion 2 73 to the double cup assembly portion 77 without moving
  • the inner cup 20 moves the inner cup stack portion 2 73. 2
  • the double cup assembly 77 moves the double cup assembly 77, and to assemble the outer cup 10 and the inner cup 20 from the double cup assembly 77.
  • the double cup assembly 77 and the double cup stack 81 may be disposed adjacent to each other.
  • the double cup assembly unit 79 may move the double cup from the double cup assembly unit 77 to the double cup stack unit 81 without moving and perform a loading operation.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Table Devices Or Equipment (AREA)

Abstract

L'invention concerne un gobelet à double paroi achevé par accouplement d'un gobelet externe et d'un gobelet interne ; un procédé de fabrication de gobelet à double paroi dans lequel un gobelet externe et un gobelet interne sont fabriqués, puis le gobelet externe et le gobelet interne achevés sont accouplés de sorte à fabriquer le gobelet à double paroi ; et un gobelet à double paroi fabriqué au moyen dudit procédé de fabrication de gobelet à double paroi. Le procédé de fabrication d'un gobelet à double paroi selon la présente invention comprend les étapes consistant à : fabriquer un gobelet externe ayant une partie de frisage, déplacer le gobelet externe achevé vers une partie d'empilement de gobelet externe 1, et déplacer le gobelet externe de la partie d'empilement de gobelet externe 1 vers une partie d'empilement de gobelet externe 2 ; fabriquer un gobelet interne ayant une partie d'accouplement de frisage et une partie rainure latérale, déplacer le gobelet interne achevé vers une partie d'empilement de gobelet interne 1, et déplacer le gobelet interne de la partie d'empilement de gobelet interne 1 vers une partie d'empilement de gobelet interne 2 ; déplacer le gobelet externe de la partie d'empilement de gobelet externe 2 vers une partie d'assemblage de gobelet à double paroi, déplacer le gobelet interne de la partie d'empilement de gobelet interne 2 sur une partie supérieure du gobelet externe dans la partie d'assemblage de gobelet à double paroi, et appliquer une pression à la partie d'accouplement de frisage du gobelet interne pour achever le gobelet à double paroi ; et déplacer le gobelet à double paroi achevé vers une partie d'empilement de gobelet à double paroi.
PCT/KR2017/012061 2016-11-18 2017-10-30 Procédé de fabrication d'un gobelet à double paroi et gobelet à double paroi fabriqué au moyen dudit procédé WO2018093062A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020160154435A KR20180056307A (ko) 2016-11-18 2016-11-18 이중컵의 제조방법 및 그의 방법으로 제조된 이중컵
KR10-2016-0154435 2016-11-18

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WO2018093062A2 true WO2018093062A2 (fr) 2018-05-24
WO2018093062A3 WO2018093062A3 (fr) 2018-08-09

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11667437B2 (en) * 2017-09-08 2023-06-06 Kysten Altenburg Modeling clay container

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* Cited by examiner, † Cited by third party
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KR102649088B1 (ko) * 2022-05-20 2024-03-20 현진제업주식회사 핫멜트를 이용하여 내컵과 외컵을 결합시켜 이중 종이컵을 제조하기 위한 장치

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JPS59155975U (ja) * 1983-04-06 1984-10-19 大日本印刷株式会社 二重容器
US4872569A (en) * 1984-01-31 1989-10-10 Brown Bolte Drinking vessels
JP3352415B2 (ja) * 1997-12-22 2002-12-03 積水化成品工業株式会社 二重容器およびその製造方法
KR200345476Y1 (ko) * 2003-12-04 2004-03-19 주식회사 쟈 뎅 이중컵
JP2007223608A (ja) * 2006-02-21 2007-09-06 Asahi Kasei Pax Corp 断熱二重容器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11667437B2 (en) * 2017-09-08 2023-06-06 Kysten Altenburg Modeling clay container

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WO2018093062A3 (fr) 2018-08-09

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