WO2022186430A1 - 내용물 용기 - Google Patents
내용물 용기 Download PDFInfo
- Publication number
- WO2022186430A1 WO2022186430A1 PCT/KR2021/008694 KR2021008694W WO2022186430A1 WO 2022186430 A1 WO2022186430 A1 WO 2022186430A1 KR 2021008694 W KR2021008694 W KR 2021008694W WO 2022186430 A1 WO2022186430 A1 WO 2022186430A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- layer
- container
- contents
- film
- packaging sheet
- Prior art date
Links
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Images
Classifications
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- 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
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- 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
- B65D47/00—Closures with filling and discharging, or with discharging, devices
- B65D47/04—Closures with discharging devices other than pumps
- B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
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- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D33/00—Containers or accessories specially adapted for handling powdery toiletry or cosmetic substances
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
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- A45D34/00—Containers or accessories specially adapted for handling liquid toiletry or cosmetic substances, e.g. perfumes
- A45D34/04—Appliances specially adapted for applying liquid, e.g. using roller or ball
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
- A45D40/26—Appliances specially adapted for applying pasty paint, e.g. using roller, using a ball
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- 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
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- 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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
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- 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
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/16—End- or aperture-closing arrangements or devices
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- 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
- B65D47/00—Closures with filling and discharging, or with discharging, devices
- B65D47/04—Closures with discharging devices other than pumps
- B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
- B65D47/2018—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure
- B65D47/2056—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure lift valve type
- B65D47/2081—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure lift valve type in which the deformation raises or lowers the valve port
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- 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
- B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
- B65D75/04—Articles or materials wholly enclosed in single sheets or wrapper blanks
- B65D75/06—Articles or materials wholly enclosed in single sheets or wrapper blanks in sheets or blanks initially folded to form tubes
- B65D75/12—Articles or materials wholly enclosed in single sheets or wrapper blanks in sheets or blanks initially folded to form tubes with the ends of the tube closed by flattening and heat-sealing
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- 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
- B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
- B65D75/26—Articles or materials wholly enclosed in laminated sheets or wrapper blanks
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D2200/00—Details not otherwise provided for in A45D
- A45D2200/05—Details of containers
- A45D2200/054—Means for supplying liquid to the outlet of the container
- A45D2200/057—Spray nozzles; Generating atomised liquid
-
- 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
- B65D2565/00—Wrappers or flexible covers; Packaging materials of special type or form
- B65D2565/38—Packaging materials of special type or form
- B65D2565/381—Details of packaging materials of special type or form
- B65D2565/385—Details of packaging materials of special type or form especially suited for or with means facilitating recycling
-
- 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
- B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
- B65D65/38—Packaging materials of special type or form
- B65D65/46—Applications of disintegrable, dissolvable or edible materials
- B65D65/466—Bio- or photodegradable packaging materials
Definitions
- the present invention relates to a content container, and more particularly, to a content container capable of discharging content in a quantitative manner using an eco-friendly material.
- the present invention is to solve the above problems, and an object of the present invention is to provide a content container capable of discharging the content in a quantitative manner using an eco-friendly material.
- a content container may include: a container portion forming a storage space inside which contents are stored; a head part provided on the upper side of the container part and facilitating discharge of the contents introduced from the container part through a change in internal pressure caused by a pressing part made of an elastic material formed on one side; And it may include a nozzle for discharging the content introduced from the head in a fixed amount.
- the nozzle is formed to extend upwardly from the head part, and may discharge the content in a quantitative manner by gradually decelerating the flow rate of the content flowing in from the head part.
- the nozzle may include: a nozzle tube in which the contents are introduced and moved from the head portion through the inlet, and a nozzle neck that decreases and then increases in inner diameter is formed in one area; and a nozzle head provided at the upper end of the nozzle tube and having an outlet formed on the upper side, wherein the moving speed is reduced while passing through the nozzle neck, and the content may be discharged after being filled from the inside of the nozzle head.
- the head portion, the pressing portion is formed on the side, the body portion coupled to the nozzle upwardly; a guide part provided at the upper end of the body part and configured to direct the contents in the head part to the nozzle through a communication hole; and a valve provided in the guide part to open and close the communication hole.
- the guide portion, the locking projection is formed along the circumference of the seating portion to be seated on the upper end of the body portion; an extension part inserted into the body part; and a base part connecting the lower end of the extension part but having the communication hole formed in one area, and the valve may be disposed inside the extension part and the base part.
- the container portion is a pouch formed by bonding the circumference of at least one packaging sheet, the packaging sheet, the paper layer; a first film layer positioned below the paper layer to prevent the contents from being absorbed into the paper layer; and a second film layer positioned between the paper layer and the first film layer to improve the strength of the packaging sheet.
- the second film layer may be formed by depositing on one surface of the first film layer.
- the material of the second film layer is polyethylene terephthalate (Polyethylene Terephthalate, PET), glycol-modified polyethylene terephthalate (PETG), PCR-polyethylene terephthalate (Post-consumer recycled polyethylene terephthalate, PCR) -PET), polyethylene (Polyethylene), polypropylene (Polypropylene, PP), polyester (PE), polymethyl methacrylate (PMMA) and Styrene-Acrylonitrile copolymer, SAN).
- the packaging sheet further includes an adhesive layer for bonding the second film layer and the paper layer between the second film layer and the paper layer, wherein the adhesive layer is formed of a water-decomposable adhesive and is formed by the water decomposition.
- the paper layer may be separated from the first film layer and the second film layer.
- the container unit and the communicable coupling further comprising a spout having a content movement passage through which the content is introduced and discharged, the container part has a region drawn inward to form a cutout, the cutout portion Accordingly, at least a portion of the container part may be separated from the spout by cutting the container part.
- a container set is provided in accordance with an embodiment of the present invention.
- the set may include a plurality of refill containers and applicators.
- the refill container includes: a container portion forming a storage space inside which contents are stored; a spout coupled in communication with the container part and having a content moving passage through which the content is introduced and discharged; and a stopper detachably coupled to the spout to seal the spout, wherein the applicator includes a head portion having a pressing portion made of an elastic material on one side and a nozzle coupled to the head portion to discharge the contents in a fixed amount , The head portion of the applicator is detachably coupled to the spout, a plurality of the refill container can be used interchangeably with respect to the applicator.
- the packaging sheet may include a paper layer; a first film layer positioned below the paper layer to prevent the contents from being absorbed into the paper layer; and a second film layer positioned between the paper layer and the first film layer to improve the strength of the packaging sheet.
- At least one of the packaging sheets may be bonded to the periphery to form a pouch.
- the second film layer may be formed by depositing on one surface of the first film layer.
- the packaging sheet further includes an adhesive layer for adhering the second film layer and the paper layer between the second film layer and the paper layer, wherein the adhesive layer is formed of a water-decomposable adhesive to form the paper by the water decomposition.
- a layer may be separated from the first film layer and the second film layer.
- a nozzle is provided in accordance with an embodiment of the present invention.
- the nozzle may discharge the contents in a quantitative manner by gradually decelerating the flow rate of the contents moving inside the nozzle.
- the nozzle may include: a nozzle tube in which the contents are introduced and moved through the inlet, and a nozzle neck that decreases and then increases in inner diameter is formed in one area; and a nozzle head provided at the upper end of the nozzle tube and having an outlet formed on the upper side.
- the moving speed is reduced while passing through the nozzle neck, the content may be discharged after being filled from the inside of the nozzle head.
- a content container may include: a container portion forming a storage space in which the content is stored; a spout coupled to the container part and through which the contents in the container part are discharged; and a nozzle for discharging the content flowing in from the spout in a fixed amount, wherein the spout and the nozzle may be integrally formed.
- the nozzle may discharge the contents in a quantitative manner by gradually decelerating the flow rate of the contents introduced from the spout.
- the nozzle may include: a nozzle tube in which the contents are introduced and moved from the spout through an inlet, and a nozzle neck that decreases and then increases in inner diameter is formed in one area; and a nozzle head provided at the upper end of the nozzle tube and having an outlet formed on the upper side, wherein the moving speed is reduced while passing through the nozzle neck, and the content may be discharged after being filled from the inside of the nozzle head.
- the container portion is a pouch formed by bonding the circumference of at least one packaging sheet, the packaging sheet, the paper layer; a first film layer positioned below the paper layer to prevent the contents from being absorbed into the paper layer; and a second film layer positioned between the paper layer and the first film layer to improve the strength of the packaging sheet.
- the second film layer may be formed by depositing on one surface of the first film layer.
- the packaging sheet further includes an adhesive layer for bonding the second film layer and the paper layer between the second film layer and the paper layer, wherein the adhesive layer is formed of a water-decomposable adhesive and is formed by the water decomposition.
- the paper layer may be separated from the first film layer and the second film layer.
- a cutout portion is formed in the container portion by introducing a region inward, and by cutting the container portion along the cutout portion, at least a portion of the container portion may be separated from the spout.
- the packaging sheet has a paper layer as a basic substrate, but can provide excellent blocking performance without using a metal layer such as aluminum.
- the contents container can be made of an eco-friendly material to reduce environmental pollution, and can be manufactured in the form of a pouch to facilitate taking out the contents.
- FIG. 1 is a perspective view of a content container according to an embodiment of the present invention.
- FIG. 2 is an exploded view of the contents container according to an embodiment of the present invention.
- FIG 3 is a cross-sectional view of a content container according to an embodiment of the present invention.
- FIG. 4 is a perspective view of a content container according to an embodiment of the present invention.
- FIG. 5 is a perspective view of a content container according to an embodiment of the present invention.
- FIG. 6 is a perspective view of a content container according to an embodiment of the present invention.
- FIG. 7 is a view for explaining a container set according to an embodiment of the present invention.
- FIG. 8 is a view for explaining a container set according to an embodiment of the present invention.
- FIG. 9 is a perspective view and a front view of an applicator according to an embodiment of the present invention.
- FIG. 10 is a cross-sectional view of a packaging sheet according to an embodiment of the present invention.
- first, second, etc. may be used to describe various elements, but the elements are not limited by the terms. The terms are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, a first component may be referred to as a second component, and similarly, a second component may also be referred to as a first component. and/or includes a combination of a plurality of related items or any one of a plurality of related items.
- FIG. 1 is a perspective view of a content container according to an embodiment of the present invention
- FIG. 2 is an exploded view of the content container according to an embodiment of the present invention
- FIG. 3 is a cross-sectional view of the content container according to an embodiment of the present invention.
- the contents container 1000 may include a container part 100 , a head part 200 , a nozzle 300 , and a spout 400 .
- the container unit 100 may be made of a packaging sheet, and at least a portion of the circumference may be joined to form a storage space in which the contents are stored.
- the container unit 100 may be formed while the front packaging sheet and the rear packaging sheet are bonded along the circumference, and a storage space in which the contents are accommodated may be formed.
- the container unit 100 may be referred to as a pouch (pouch), but is not limited thereto.
- the contents stored in the container unit 100 may be liquid, gel, or powder cosmetics.
- the contents include lotion, milk lotion, moisture lotion, nourishing lotion, skin lotion, skin softener, skin toner, astringent, massage cream, nourishing cream, moisture cream, whitening essence, tone-up cream, sunscreen, sunscreen, It may include sun milk, BB cream, base, foundation, CC cream, concealer, blusher, shading, eye cream, primer, and the like.
- the present invention is not limited thereto, and other formulations or types of cosmetics, medical contents, etc. may be applied.
- a region bonded to each other between the front packaging sheet and the rear packaging sheet may form a sealing portion.
- the sealing portion may have enhanced strength, durability, and airtightness compared to other areas of the packaging sheet. Therefore, external leakage of the contents can be prevented by the sealing part, and the shape of the container part 100 can be maintained.
- various bonding techniques such as chemical bonding using an adhesive, heat-resistant bonding (ultrasonic bonding, high-frequency bonding, etc.), external heat bonding, etc. may be applied to bonding to form the sealing part.
- the front packaging sheet and the rear packaging sheet are separate and separate sheets, which may be joined to each other through bonding.
- this is an example, and various configurations may be applied according to embodiments.
- the front packaging sheet and the rear packaging sheet may be combined through bonding in a state in which at least one region is in contact with each other by folding and/or bending as an integral packaging sheet.
- a cutout portion may be formed in the container unit 100 .
- the cut-out part is for facilitating the cutting and incision of the container part 100 , and may be formed by inserting a region of the container part 100 to the inside.
- the head part 200 is provided on the upper side of the container part 100 , and after the contents are introduced from the container part 100 , it may be discharged to the nozzle 300 .
- the head unit 200 may have upper/lower portions in communication with each other to form an accommodating space inside, so that the contents are temporarily accommodated and then discharged to the nozzle 300 .
- the pressing part 210 may be formed on one surface of the head part 200 .
- the pressing part 210 is made of an elastic material, and may be elastically deformed inward when an external force is applied. As the pressure inside the head part 200 increases by such a deformation, the contents in the head part 200 may be moved to the nozzle 300 and/or such movement may be promoted.
- the pressing part 210 may be formed on a side surface of the head part 200 to facilitate gripping and use.
- the present invention is not limited thereto, and the head part 200 may not include the pressing part 210 according to embodiments.
- the head part 200 may include a body part 220 and a guide part 230 .
- the body 220 penetrates up and down to form an accommodating space inside, and the pressing part 210 may be formed on the side surface.
- the guide part 230 is provided on the upper end of the body part 220 , so that the contents can be directed to the nozzle 300 through the communication hole formed in the guide part 230 .
- the guide part 230 and the body part 220 may be integrally formed or assembled.
- the communication hole of the guide part 230 may have a narrow inner diameter.
- the communication hole may be formed to be narrower than the inner diameter of the head part 200 . Since the contents in the head part 200 are discharged through the communication hole having a narrow inner diameter as described above, it is possible to prevent a large amount of contents from flowing into the nozzle 300 .
- the guide part 230 includes a seating part having a locking protrusion formed along the circumference to be seated on the upper end of the body part 220 ; an extension part inserted into the body part 220; and a base part connecting the lower end of the extension part but having a communication hole formed in one area.
- the extension part can be in close contact with the inner surface of the body part 220 to stably fix the guide part 230 , and to prevent contents from leaking along the boundary between the body part 220 and the guide part 230 .
- the present invention is not limited thereto.
- the head part 200 may further include a valve 240 for opening and closing the communication hole of the guide part 230 .
- the valve 240 may close the communication hole, and when the internal pressure in the head unit 200 is changed by the pressing unit 210 , the communication hole is opened so that the contents are directed to the nozzle 300 .
- the valve 240 is, for example, a check valve 240 , and may be provided in the guide part 230 .
- the present invention is not limited thereto.
- valve 240, the guide portion 230 in close contact disposed inside the support portion; an opening/closing protrusion for opening and closing the communication hole of the guide unit 230 while ascending and descending according to a change in pressure in the head unit 200; and at least one bridge connecting the support part and the opening and closing protrusion.
- the nozzle 300 is formed upward from the head unit 200 , and may discharge the contents introduced from the head unit 200 .
- the flow rate may decrease as the content passes through the nozzle 300 .
- the contents with reduced velocity may be discharged in the form of drops.
- a change in internal pressure by the pressing unit 210 may promote discharging of the contents.
- the inner diameter of the nozzle 300 is formed to be narrow, so that the contents are not easily discharged to the outside of the nozzle 300 due to surface tension.
- the nozzle 300 may be discharged after being filled in the upper end (or the nozzle head 320 ).
- the inner diameter of the outlet 322 side of the nozzle 300 may be narrower than that of other regions (eg, the nozzle tube 310 and the nozzle head 320 ).
- the present invention is not limited thereto.
- the nozzle 300 is a nozzle tube 310 in which the contents are introduced from the head 200 through the inlet 312 and moved, but the nozzle neck 314 is formed in one area with the inner diameter decreasing and then increasing. ; And it may include a nozzle head 320 that is continuous with the nozzle tube 310 and the outlet 322 is formed at the upper end.
- the nozzle neck 314 may include a convergence section in which the inner diameter gradually decreases toward the upper side and a divergent section in which the inner diameter gradually increases as the inner diameter gradually increases toward the upper side in succession thereto.
- the flow rate may decrease primarily due to a bottleneck phenomenon.
- the content enters the diverging section, and the flow rate may decrease a second time.
- the flow rate of the contents moving along the nozzle pipe 310 is reduced stepwise by the nozzle neck 314, thereby preventing the contents from being jetted at high speed (especially even by pressurization).
- the nozzle head 320 is formed to surround the contents moving from the nozzle tube 310 at the upper end of the nozzle tube 310, the outlet 322 may be formed at the upper end.
- the influence of the surface tension may greatly increase.
- the nozzle head 320 is formed to surround the contents, the contents may be filled in the nozzle head 320 without being discharged directly through the outlet 322 . Thereafter, it may be discharged in the form of drops through the outlet 322 .
- the inner diameter of the outlet 322 is, for example, formed narrower than the inner diameter of the nozzle neck 314, it is possible to facilitate the formation of drops of the contents.
- the contents discharged to the nozzle 300 may stop by colliding with the nozzle head 320 after the moving speed is reduced in stages while passing through the nozzle tube 310 .
- the contents in the nozzle head 320 are difficult to be discharged easily due to surface tension, and accordingly, the contents passing through the nozzle neck 314 may be gradually filled in the nozzle head 320 .
- a force applied to the filled contents for example, gravity, etc. exceeds the surface tension of the contents at the outlet 322 , the contents may be gradually discharged from the outlet 322 . At this time, the contents may be gathered in a spherical shape by the surface tension and formed on the outside of the outlet 322 in the form of drops.
- the size of the drop may gradually increase, and when the droplet exceeds a predetermined size, it may be separated from the outlet 322 and fall. At this time, since the size of the drops falling apart from the outlet 322 is always the same, the contents can be discharged by a fixed amount, and the user can finely control the amount of the contents by adjusting the number of dropped drops.
- the internal pressure of the head unit 200 increases, the speed at which the contents are filled in the nozzle 300 is increased, and the discharge of the contents at the outlet 322 is facilitated.
- the nozzle 300 is formed downward from the nozzle tube 310 , and may further include a nozzle coupling part 330 for coupling with the head part 200 .
- the nozzle coupling part 330 includes an upper wall covering the top of the head part 200; and a side wall extending downward along the circumference of the upper wall but coupled to the side surface of the head unit 200 .
- the nozzle 300 can be easily coupled to the head 200 by the nozzle coupling 330 , and in particular, seated in the body 220 when the nozzle coupling 330 and the head 200 are coupled.
- the guide part 230 may be fitted and fixed by the body part 220 and the nozzle coupling part 330 . However, it is not limited to such a shape.
- the nozzle tube 310 , the nozzle head 320 and the nozzle coupling part 330 may be integrally formed.
- at least some of the nozzle tube 310 , the nozzle head 320 , and the nozzle coupling part 330 may be made of a transparent material or a translucent material.
- the present invention is not limited thereto.
- the spout 400 may be coupled to the container part 100 and communicate with the accommodation space of the container part 100 .
- the contents introduced from the container unit 100 may be moved to the head unit 200 .
- the spout 400 may be integrally formed with the head unit 200 and/or the nozzle 300 or may be assembled.
- the spout 400 includes a discharge unit 410; support 420; and a junction part 430 .
- the discharge unit 410 may have a content moving passage formed therethrough inside, and a coupling unit for coupling with the head unit 200 may be formed at the outside.
- the contents moving passage of the discharging unit 410 communicates with the storage space of the container unit 100 downward to allow the contents to flow in, and the contents may be discharged to the upper side of the contents moving passage by moving along the contents moving passage.
- the support portion 420 may be formed in a circular, oval or polygonal flat plate.
- the support part 420 supports the lower end of the head part 200 , so that the head part 200 is more stably coupled to the spout 400 .
- the spout 400 is moved into the container portion 100, or conversely, the container portion 100 is a spout ( 400) It is possible to prevent movement to the upper side (eg, the discharge unit 410 , etc.).
- the upper end of the container part 100 may be brought into contact with the bottom surface of the support part 420 to guide the position of the container part 100 .
- the support part 420 may support the lower end of the stopper.
- the joint portion 430 is formed to have a predetermined volume at the lower side of the support portion 420 , and may be combined with the container portion 100 .
- the volume of the bonding portion 430 may be formed toward the facing packaging sheet. Due to such a volume, the packaging sheets do not adhere to each other and are spaced apart to form a storage space.
- Various bonding techniques can be applied for bonding with the packaging sheet. For example, various bonding techniques, such as chemical bonding using an adhesive, heat-resistant bonding (ultrasonic bonding, high-frequency bonding, etc.), and external heat bonding, may be applied to bonding.
- the contents container 1000 shown in FIGS. 1 to 3 is exemplary, and various configurations may be applied according to an embodiment to which the present invention is applied.
- FIG. 4 is a perspective view of a content container according to an embodiment of the present invention.
- the contents container 1000 ′ of FIG. 4 will be described in the same manner as the contents container 1000 of FIGS. 1 to 3 , and repeated descriptions will be omitted.
- the container part 100 ′ of the content container 1000 ′ may be a pouch formed by bonding between the front packaging sheet and the rear packaging sheet.
- the front packaging sheet and the rear packaging sheet are integrally formed, and at least one region is in contact with each other by folding and/or bending, and may be combined through bonding to form a storage space.
- the sealing part may be formed on only one side of the container part 100' in the lateral direction. Since the bonding area is reduced, the bonding process can be simplified. In particular, unnecessary processes such as aligning the separate front packaging sheet and the rear packaging sheet and widening the gap may be excluded.
- the contents container 1000 ′ shown in FIG. 4 is exemplary, and various configurations may be applied according to the embodiment to which the present invention is applied.
- FIG. 5 and 6 are perspective views of a content container according to an embodiment of the present invention.
- the contents container 1000'' of FIG. 5 and the contents container 1000''' of FIG. 6 are described in the same manner as the contents containers 1000 and 1000' of FIGS. 1 to 4, and repeated descriptions will be omitted.
- the container portion (100'', 100''') may be formed with a cutout.
- the cut-out part is for facilitating the cutting and incision of the container parts 100'' and 100''', and one region of the container parts 100'' and 100''' may be formed by being drawn inward. .
- the user can use the contents in the container part 100'', 100''' more directly through the incision of the container part 100'' and 100''' through the cutout. For example, even when it is difficult to discharge the contents through the spout 400 after using all of the contents of a considerable amount, the user cuts the container parts 100'' and 100''', and the container part 100 '', 100''') can be used by taking out the remaining contents.
- the container part 100'', 100''' is separated from the spout 400 through the cutout, or the container remaining from the spout 400 and some container parts 100'' and 100''' attached thereto.
- the cutout may be located adjacent to the lower side of the spout 400 among the container parts 100 '' and 100'''.
- the present invention is not limited thereto.
- the cutout may be formed in the sealing part of the circumference of the container part 100'' and 100'''. Since it is formed in one area of the sealing part, the shape of the container part 100'', 100''' by the cutout is broken, or the sealing performance of the container part 100'', 100''' is deteriorated. can be prevented
- the cutout may be formed so that the interval becomes narrower toward the inside.
- the innermost side of the cutout may be formed at an angle. This is to facilitate the incision using the cut-out part.
- Content containers 1000'' and 1000''' shown in FIGS. 5 and 6 are exemplary, and various configurations may be applied according to an embodiment to which the present invention is applied.
- FIG. 7 and 8 are diagrams for explaining a container set according to an embodiment of the present invention.
- the container set 4000 may include a refill container 2000 and an applicator 3000 .
- the refill container 2000 includes a container unit 100; It may include a spout 400 and a stopper 500 .
- the refill container 2000 may be composed of at least one, and the same or different contents may be stored in the container unit 100 .
- the stopper 500 may be detachably coupled to the spout 400 to seal the spout 400 .
- the applicator 3000 may include a head 200 and a nozzle 300 .
- the container unit 100 is shown in FIG. 7 , this is exemplary, and the container parts 100', 100'', 100''' or other container parts may be included in the refill container 2000 .
- the container set The contents container 1000 may be manufactured from 4000 .
- the coupling method eg, screw coupling, etc.
- the coupling method eg, screw coupling, etc.
- the coupling method eg, screw coupling, etc.
- the container set shown in FIGS. 7 and 8 is exemplary, and various configurations may be applied according to the embodiment to which the present invention is applied.
- FIG. 9 is a perspective view and a front view of an applicator according to an embodiment of the present invention.
- the applicator 3000 ′ may include a spout 400 ′ and a nozzle 300 ′.
- the spout 400' and the nozzle 300' of the applicator 3000' are described as the spout 400 and the nozzle 300 of FIGS.
- the spout 400' and the nozzle 300' may be integrally formed. That is, the nozzle 300 ′ may extend directly to the spout 400 ′, and thus, a configuration for coupling with other components (eg, a head unit) such as a nozzle coupling unit may be excluded. Similarly, components such as the head part may be excluded, and thus, the contents may be directly introduced from the discharge part of the spout 400', rather than the contents flowing into the nozzle 300' from the head part.
- components eg, a head unit
- components such as the head part may be excluded, and thus, the contents may be directly introduced from the discharge part of the spout 400', rather than the contents flowing into the nozzle 300' from the head part.
- the applicator (3000') may be formed of a recyclable material.
- the applicator 3000' is separated from the container part and can be recycled.
- the applicator 3000' may be made of a single material such as PP or PE, and may be made of a biodegradable material.
- the present invention is not limited thereto.
- the applicator 3000 ′ shown in FIG. 9 is exemplary, and various configurations may be applied according to an embodiment to which the present invention is applied.
- FIG. 10 is a cross-sectional view of a packaging sheet according to an embodiment of the present invention.
- the packaging sheet may be used in the container parts 100, 100', 100'', and 100''' of FIGS. 1 to 8, but is not limited thereto.
- the packaging sheet 600 may include a paper layer 610 , a first film layer 620 , a second film layer 630 , and a printing layer 640 .
- the paper layer 610 is made of paper as a substrate, for example, the paper layer 610 is chemical pulp such as broadleaf bleached kraft pulp, softwood bleached kraft pulp, sulfite pulp, stone grinded pulp, and thermomechanical pulp. , mechanical pulp such as chemical thermomechanical pulp, deinked pulp (DIP), non-wood fibers obtained from kenaf, bamboo, hemp, etc. can be used as the material.
- the paper layer 610 may be made of Korean paper, deer paper, yellow deer paper, kraft paper, white paper, thin paper, art paper, manila paper, ivory paper, heavy paper, hard paper, glassine paper, trashing paper, etc. can
- the paper layer 610 may be compression processed. Compression processing may be performed, for example, by applying heat and pressure while passing the paper layer 610 between two rollers. Through this, the paper layer 610 may be compressed while the surface treatment of the paper layer 610 is performed. The density of the paper layer 610 may be improved by compression processing, and the surface may be uniformly formed. Through this, the film layer, the printing layer 640 and the like can be uniformly coupled to the paper layer 610 , and the blocking performance by the paper layer 610 itself can be improved.
- the paper layer 610 may be surface treated.
- the surface treatment may be performed by coating a surface treatment material on the surface of the paper layer 610 .
- the surface treatment material may include starch, starch derivatives, polyvinyl alcohol (PVA), carboxymethyl cellulose (CMC), latex, and the like.
- the first film layer 620 may be provided on the lower surface of the paper layer 610, and may prevent the contents inside from being absorbed by the paper layer 610 and block gas, oxygen, moisture, ultraviolet rays, etc. from the contents.
- the first film layer 620 is a linear low density polyethylene (LLDPE), low density polyethylene (Low Density Polyethylene, LDPE), unstretched polypropylene (Casting Polypropylene), polylactic acid (Polylactic acid) And by using at least one selected from the group consisting of polybutylene succinate as a material, it is possible to effectively prevent the contents from being absorbed into the paper layer 610 .
- the second film layer 630 may be provided between the first film layer 620 and the paper layer 610 to improve the overall strength of the packaging sheet 600 .
- the second film layer 630 may include polyethylene terephthalate (PET), glycol-modified polyethylene terephthalate (PETG), and PCR-polyethylene terephthalate (Post-consumer recycled polyethylene terephthalate).
- PCR-PET polyethylene
- Polypropylene Polypropylene
- PET polyester
- PMMA polymethyl methacrylate
- Styrene-acrylonitrile copolymer Styrene-Acrylonitrile copolymer
- SAN styrene-Acrylonitrile copolymer
- the second film layer 630 may be formed by depositing on the upper surface of the first film layer 620 . Accordingly, the second film layer 630 may be formed on the upper surface of the first film layer 620 with a constant and thin thickness, and then may be used integrally with the first film layer 620 .
- the deposition layer of the present invention may be formed by a known deposition technique such as chemical vapor deposition (CVD) or physical vapor deposition (PVD), and various known deposition techniques may be applied.
- the first film layer 620 and the second film layer 630 may be biodegradable.
- the first film layer 620 and the second film layer 630 may include at least one of a biodegradable resin and an oxidative biodegradable resin.
- the biodegradable resin is produced using a natural product-based biodegradable resin and petrochemical-derived material produced by manufacturing sugar from biomass through pre-treatment and saccharification, and polymerizing the polymer monomer produced through the fermentation process. It may include all petroleum-based biodegradable resins.
- polylactic acid (PLA) and its copolymers polycaprolactone (PCL), polyglycolic acid (PGA), polyethersulfone (PES), polybutylenesuccinate (PBS), polybutylenesuccinate- Adipate (PBSA), cellulosic compound, polyhydroxyalkylate (PHA), polybutylene adipate-terephthalate (PBAT), polybutylene succinate-terephthalate (PBST) resin, and mixtures thereof It may be selected from the group, but is not limited thereto.
- oxidative biodegradable resins are manufactured by adding biomass, oxidative biodegradants, compatibilizers, biodegradation accelerators, and automatic oxidizing agents to existing general-purpose plastics.
- Oxo bio-PP Polypropylene
- Oxo bio It may include various types of oxidative biodegradable resins such as -PE (Polyethylene)-based oxidative biodegradable resins, but is not limited thereto.
- an adhesive layer (not shown) may be provided between the paper layer 610 and the second film layer 630 .
- the adhesive layer is for adhering the second film layer 630 to the paper layer 610, for example, after applying an adhesive to the paper layer 610 and/or the second film layer 630, the paper layer 610 ) and the second film layer 630 may be formed by pressing. Since the paper layer 610 is compressed to a high density by compression processing and has high moisture barrier performance, the adhesive may form a layer between the paper layer 610 and the second film layer 630, and the adhesive A uniform and improved adhesion performance can be achieved throughout the adhesion area.
- the adhesive layer may be formed of a water-degradable adhesive. Accordingly, it is possible to easily separate the second film layer 630 and the paper layer 610 through water decomposition of the adhesive layer.
- the adhesive may be an emulsion-type water-based adhesive in which the adhesive is dispersed in water.
- the adhesive may be a water-based urethane adhesive.
- the present invention is not limited thereto, and various natural water-based adhesives (eg, starch, protein, animal glue, casein, natural rubber, latex, etc.), synthetic water-based adhesives (eg, For example, an aqueous acrylic adhesive, etc.) may be used.
- the adhesive layer may be formed of a biodegradable material like the paper layer 610 and the second film layer 630 .
- the adhesive layer may be formed of a biodegradable resin or an oxidatively biodegradable resin.
- the second film layer 630 may be directly bonded to the paper layer 610 .
- Various bonding techniques such as heat-resistant bonding (ultrasonic bonding, high-frequency bonding, etc.) and external thermal bonding may be applied to bonding the second film layer 630 and the paper layer 610 to each other.
- a heating plate may be pressed to the outside of the second film layer 630 to conduct heat, and through this, the molten second film layer 630 may be adhered to the paper layer 610 .
- the printed layer 640 is formed by printing on the paper layer 610, the first printed layer 641; and a second printed layer 642 .
- the first printing layer 641 may be formed by coating an aqueous ink on the upper surface of the paper layer 610 at this time.
- the first printing layer 641 may form a predetermined shape, character, picture, or color on the surface of the paper layer 610 .
- the water-based ink is an eco-friendly ink containing 90% or more of water, and may be, for example, a polyurethane type or an acrylic type.
- the second printing layer 642 is formed by adding an aqueous coating solution (eg, an aqueous acrylic coating solution, etc.) to the upper surfaces of the first printing layer 641 and the paper layer 610 in a state in which the first printing layer 641 is formed. It may be formed by over printing.
- the aqueous coating solution is overprinted over the entire surface of the paper layer 610, and the second printing layer 642 formed by the aqueous coating solution protects the lower first printing layer 641 and the paper layer 610 from external damage. can do.
- the second printed layer 642 is transparent, so that the lower first printed layer 641 can be projected from the outside.
- the paper layer 610 is compressed to a high density and has a high moisture barrier performance, the aqueous ink and the aqueous coating liquid are not absorbed into the paper layer 610 or only a very small portion is absorbed into the paper layer 610, The remaining aqueous ink and aqueous coating solution may form the first printed layer 641 and the second printed layer 642 , respectively.
- both the aqueous ink forming the first printed layer 641 and the aqueous coating liquid forming the second printed layer 642 may be water-decomposable. Accordingly, the printed layer 640 may be separated from the paper layer 610 through water decomposition.
- a thin film layer may be formed on the upper side of the paper layer 610 .
- the thin film layer is formed by hot stamping a hot stamping foil on the upper surface of the paper layer 610 , the first printed layer 641 and/or the second printed layer 642 .
- This thin film layer imparts a metallic aesthetic to the packaging sheet 600 , thereby maximizing the user's visual aesthetics.
- the packaging sheet 600 may further include an aqueous barrier layer (not shown).
- the aqueous blocking layer may be formed by applying an aqueous blocking solution to at least one surface of the paper layer 610 . Since the paper layer 610 is compressed to a high density by compression processing and has high moisture barrier performance, even if the aqueous barrier liquid is applied to the paper layer 610 , the aqueous barrier liquid is not absorbed into the paper layer 610 or a very small amount Only a part of the paper layer 610 is absorbed, and the remaining aqueous barrier solution may form a layer on the surface of the paper layer 610 .
- the aqueous barrier layer may be located between the paper layer 610 and the printed layer 640 and/or between the paper layer 610 and the adhesive layer. That is, by allowing the barrier layer to form one layer along the paper layer 610 without being absorbed by the paper layer 610 , the barrier layer can be more uniform and provide improved moisture and gas barrier performance.
- the aqueous barrier solution may include a high molecular polymer that does not contain a hydrophilic group, for example, a vinyl chloride polymer, an ethylene vinyl alcohol polymer, a styrene-butadiene polymer, a styrene-acrylic polymer, polyvinyl alcohol, or a vinylidene chloride polymer. may include However, the present invention is not limited thereto.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Glass Compositions (AREA)
- Bag Frames (AREA)
Abstract
Description
Claims (13)
- 포장 시트로서,종이층; 상기 종이층의 하측에 위치하여 내용물이 상기 종이층에 흡수되는 것을 방지하는 제 1 필름층; 및 상기 종이층과 상기 제 1 필름층 사이에 위치하여 상기 포장 시트의 강도를 향상시키는 제 2 필름층을 포함하는, 포장 시트.
- 제 1 항에 있어서,적어도 하나의 상기 포장 시트는 둘레가 접합되어 파우치를 형성하는, 포장 시트.
- 제 1 항에 있어서,상기 제 2 필름층은, 상기 제 1 필름층의 일면에 증착되어 형성되는, 포장 시트.
- 제 1 항에 있어서,상기 제 2 필름층과 상기 종이층 사이에서 상기 제 2 필름층과 상기 종이층을 접착하는 접착층을 더 포함하고, 상기 접착층은 수분해 가능한 접착제로 형성되어 상기 수분해에 의해 상기 종이층이 상기 제 1 필름층 및 상기 제 2 필름층으로부터 분리되는, 포장 시트.
- 제 1 항에 있어서,상기 종이층은 압축 가공되는, 포장 시트.
- 제 1 항에 있어서,상기 종이층의 상측에 수성 잉크가 도포되어 형성되는 제 1 인쇄층; 및 상기 종이층과 상기 제 1 인쇄층의 상측에 수성 코팅액을 덧인쇄하여 형성되는 제 2 인쇄층을 포함하고, 상기 제 1 인쇄층 및 상기 제 2 인쇄층은 수분해에 의해 상기 종이층으로부터 분리되는, 포장 시트.
- 제 1 항에 있어서,상기 제 1 필름층은, 저밀도 폴리에틸렌 필름(Low Density Polyethylene film), 선형 저밀도 폴리에틸렌 필름(Linear Low Density Polyethylene film), 무연신 필름(Casting Polypropylene film), 폴리락트산 필름(Polylact acid film) 및 폴리부틸렌숙시네이트 필름(Polybutylene succinate film) 중 적어도 하나를 재질로 하는, 포장 시트.
- 제 1항에 있어서,상기 제 2 필름층은, 폴리에틸렌 테레프탈레이트(Polyethylene Terephthalate, PET), 글리콜 변성 폴리에틸렌 테레프탈레이트(Glycol-modified polyethylene terephthalate, PETG), PCR-폴리에틸렌 테레프탈레이트(Post-consumer recycled polyethylene terephthalate, PCR-PET), 폴리에틸렌(Polyethylene), 폴리프로필렌(Polypropylene, PP), 폴리에스터(Polyester, PE), 폴리메틸메타크릴레이트(Polymethyl methacrylate, PMMA) 및 스타이렌-아크릴로나이트릴 공중합체(Styrene-Acrylonitrile copolymer, SAN) 중 적어도 하나를 재질로 하는, 포장 시트.
- 제 1 항에 있어서,상기 포장 시트는, 상기 종이층에 수성 차단액을 도포하여 형성되는 수성 차단층을 더 포함하고,상기 수성 차단액은, 염화비닐 중합체, 에틸렌비닐알콜 중합체, 스티렌-부타디엔계, 스티렌-아크릴계, 폴리비닐알콜 및 염화비닐리덴 중합체 중 적어도 하나를 재질로 하는, 포장 시트.
- 제 1 항 내지 제 9 항 중 어느 한 항에 따른 포장 시트를 재질로 하고 내측으로 내용물이 저장되는 용기부; 및상기 용기부에 결합하고, 상기 용기부 내의 상기 내용물이 토출되는 스파우트를 포함하는, 내용물 용기.
- 제 10 항에 있어서,상기 스파우트로부터 유입되는 상기 내용물을 토출하는 노즐을 더 포함하고, 상기 스파우트와 상기 노즐을 일체로 형성되는, 내용물 용기.
- 제 10 항에 있어서,상기 용기부는 적어도 하나의 상기 포장 시트가 둘레를 따라 접합되어 형성되는 파우치인, 내용물 용기.
- 제 12 항에 있어서,상기 용기부에는 일 영역이 내측으로 인입되어 절취부가 형성되며, 상기 절취부를 따라 상기 용기부를 절취함으로써 상기 용기부의 적어도 일부가 상기 스파우트로부터 분리되는, 내용물 용기.
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US17/605,930 US12006117B2 (en) | 2021-03-02 | 2021-07-08 | Container |
JP2022513581A JP2023519042A (ja) | 2021-03-02 | 2021-07-08 | 内容物容器 |
CN202180002084.0A CN115297749A (zh) | 2021-03-02 | 2021-07-08 | 内装物容器 |
EP21929292.7A EP4302638A1 (en) | 2021-03-02 | 2021-07-08 | Container for contents |
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KR10-2021-0027536 | 2021-03-02 | ||
KR1020210027536A KR102279627B1 (ko) | 2021-03-02 | 2021-03-02 | 내용물 용기 |
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WO2022186430A1 true WO2022186430A1 (ko) | 2022-09-09 |
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PCT/KR2021/008694 WO2022186430A1 (ko) | 2021-03-02 | 2021-07-08 | 내용물 용기 |
PCT/KR2021/011997 WO2022186433A1 (ko) | 2021-03-02 | 2021-09-06 | 내용물 용기 |
PCT/KR2022/000721 WO2022186474A1 (ko) | 2021-03-02 | 2022-01-14 | 내용물 용기 |
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PCT/KR2021/011997 WO2022186433A1 (ko) | 2021-03-02 | 2021-09-06 | 내용물 용기 |
PCT/KR2022/000721 WO2022186474A1 (ko) | 2021-03-02 | 2022-01-14 | 내용물 용기 |
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US (1) | US11827437B2 (ko) |
EP (1) | EP4302639A1 (ko) |
JP (1) | JP2022134110A (ko) |
KR (3) | KR102279627B1 (ko) |
CN (3) | CN217124234U (ko) |
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US12006117B2 (en) | 2021-03-02 | 2024-06-11 | Yonwoo Co., Ltd. | Container |
KR102279627B1 (ko) * | 2021-03-02 | 2021-07-21 | 한국콜마주식회사 | 내용물 용기 |
KR102609231B1 (ko) * | 2021-09-07 | 2023-12-04 | 김선철 | 생분해 기능을 갖는 용기 |
KR102539906B1 (ko) * | 2021-12-27 | 2023-06-08 | 한라대학교 산학협력단 | 화장품의 변질을 알려주는 친환경 화장품 용기 |
KR20240139754A (ko) * | 2023-03-15 | 2024-09-24 | 한국콜마주식회사 | 내용물 용기 |
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KR102279627B1 (ko) * | 2021-03-02 | 2021-07-21 | 한국콜마주식회사 | 내용물 용기 |
JP6987288B1 (ja) * | 2021-06-14 | 2021-12-22 | 共同印刷株式会社 | 複合フィルム、蓋材、及び内容物入り蓋付容器 |
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2021
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- 2021-03-03 KR KR1020210028393A patent/KR102397150B1/ko active IP Right Grant
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- 2021-08-06 CN CN202121839472.8U patent/CN217124234U/zh active Active
- 2021-08-25 TW TW110210010U patent/TWM625002U/zh unknown
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- 2021-09-06 WO PCT/KR2021/011997 patent/WO2022186433A1/ko active Application Filing
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EP4302639A1 (en) | 2024-01-10 |
TW202235031A (zh) | 2022-09-16 |
TWI807418B (zh) | 2023-07-01 |
US11827437B2 (en) | 2023-11-28 |
TWI821734B (zh) | 2023-11-11 |
CN115334931A (zh) | 2022-11-11 |
KR102279627B1 (ko) | 2021-07-21 |
CN216735529U (zh) | 2022-06-14 |
JP2022134110A (ja) | 2022-09-14 |
KR102397150B1 (ko) | 2022-05-12 |
TWM625002U (zh) | 2022-04-01 |
CN217124234U (zh) | 2022-08-05 |
KR102466602B1 (ko) | 2022-11-14 |
CN217533939U (zh) | 2022-10-04 |
US20220281666A1 (en) | 2022-09-08 |
WO2022186474A1 (ko) | 2022-09-09 |
WO2022186433A1 (ko) | 2022-09-09 |
TW202235329A (zh) | 2022-09-16 |
KR20220124086A (ko) | 2022-09-13 |
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