WO2004024579A1 - Cap-integrated spout assembly, pouch container with the same, and method for using the pouch container - Google Patents

Cap-integrated spout assembly, pouch container with the same, and method for using the pouch container Download PDF

Info

Publication number
WO2004024579A1
WO2004024579A1 PCT/KR2003/001573 KR0301573W WO2004024579A1 WO 2004024579 A1 WO2004024579 A1 WO 2004024579A1 KR 0301573 W KR0301573 W KR 0301573W WO 2004024579 A1 WO2004024579 A1 WO 2004024579A1
Authority
WO
WIPO (PCT)
Prior art keywords
lip
main body
cap
spout assembly
pouch container
Prior art date
Application number
PCT/KR2003/001573
Other languages
French (fr)
Inventor
Jung-Min Lee
Original Assignee
Jung-Min Lee
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
Priority claimed from KR1020020056278A external-priority patent/KR20020080308A/en
Priority claimed from KR1020020057477A external-priority patent/KR20020086839A/en
Priority claimed from KR1020020074145A external-priority patent/KR20020097122A/en
Application filed by Jung-Min Lee filed Critical Jung-Min Lee
Priority to AU2003253449A priority Critical patent/AU2003253449A1/en
Publication of WO2004024579A1 publication Critical patent/WO2004024579A1/en

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
    • 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
    • B65D75/52—Details
    • B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
    • B65D75/5861—Spouts
    • B65D75/5872—Non-integral spouts
    • B65D75/5883—Non-integral spouts connected to the package at the sealed junction of two package walls
    • 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
    • B65D75/52—Details
    • B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
    • B65D75/5805—Opening or contents-removing devices added or incorporated during package manufacture for tearing a side strip parallel and next to the edge, e.g. by means of a line of weakness
    • 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
    • B65D2575/00—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
    • B65D2575/52—Details
    • B65D2575/58—Opening or contents-removing devices added or incorporated during package manufacture
    • B65D2575/583—Opening or contents-removing devices added or incorporated during package manufacture the non-integral spout having an elongate cross-sectional shape, e.g. canoe or boat shaped
    • 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
    • B65D2575/00—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
    • B65D2575/52—Details
    • B65D2575/58—Opening or contents-removing devices added or incorporated during package manufacture
    • B65D2575/586—Opening or contents-removing devices added or incorporated during package manufacture with means for reclosing

Abstract

A pouch container includes a main body formed in an envelope by two films, in which contents are filled, a hygienic cover integrally formed with the main body, and a spout assembly comprising an attaching portion attached on a sealed portion of the main body, a spouting guide extending from the attaching portion downwards, a lip-contacting portion extending from the attaching portion upwards, and a cap integrated with the lip-contacting portion.

Description

TITLE
CAP-INTEGRATED SPOUT ASSEMBLY, POUCH CONTAINER WITH THE SAME, AND METHOD FOR USING THE POUCH CONTAINER
TECHNICAL FIELD
The present invention relates to a cap-integrated spout assembly and a pouch container with the same, and more particularly, to a pouch container with a cap-integrated spout assembly that can use to contain beverages, detergents, or creams to sell the same in the market.
BACKGROUND ART
Generally, a conventional pouch container containing contents is used by cutting a portion thereof using, for example, scissors or by penetrating a straw through a thin film formed thereon.
However, it is a trouble some for a user to use such a straw or scissors to use the contents contained in the pouch container.
To solve this problem, a two-piece type spout assembly having a spouting part and a cap has been associated with the pouch container. However, such a two-piece type spout assembly has an advantage in that there is no need of hygienic cover since the cap closes a lip-contacting portion of the spout assembly. However, it causes the increase of the manufacturing costs. Furthermore, when it is intended to sterilize the contents, the cap and the spouting part may be thermally deformed, deteriorating the seal force.
SUMMARY OF THE INVENTION
Therefore, the present invention has made in an effort to solve the above-described problems of the conventional art. It is a first objective of the present invention to provide a pouch container that is designed for a user to easily drink or use the contents without using a special tool or a straw.
It is a second objective of the present invention to provide a cap-integrated spout assembly that is attached on a pouch container in order for a user to easily drink or use the contents.
To achieve the first objective, the present invention provides a pouch container comprising a main body formed in an envelope by two films, in which contents are filled; a hygienic cover integrally formed with the main body; and a spout assembly comprising an attaching portion attached on a sealed portion of the main body, a spouting guide extending from the attaching portion downwards, a lip-contacting portion extending from the attaching portion upwards, and a cap integrated with the lip-contacting portion.
The hygienic cover and the main body are formed with an integral envelope shape and separated based on the sealed portion.
An end of the main body, which is opposite to the sealed portion, is formed in an unsealed portion.
A cutting line is formed between the hygienic cover and the main body. The hygienic cover is formed in a specific shape such as characters, logos, and letters.
The lip-contacting portion is integrally formed with the cap.
The cap is formed in a specific shape such as characters, logos, and letters. The spout assembly is formed through an injection molding process in a one-piece.
The hygienic cover is provided with a finger insertion handle.
To achieve the second objective, the present invention provides a spout assembly comprising an attaching portion attached on a sealed portion of the main body; a lip-contacting portion extending from the attaching portion upwards; and a cap integrated with the lip- contacting portion, wherein a handle of the cap being formed in an oval shape so as for a user to easily twist the cap to remove the same from the lip-contacting portion. The spout assembly is formed in a one-piece through an injection molding process.
A diameter of the cap is identical to an inner diameter of the lip-contacting portion so that it can realize a reseal by being inserted into the lip-contacting portion after it is removed from the lip— contacting portion.
The spout assembly further comprises a spout guide extending from the attaching portion downward.
The spout guide is formed in a stick shape.
The spout guide is formed in a straw shape provided with a bypass hole.
In another aspect of the present invention, there is provided a method for using a pouch container comprising a main body formed in an envelope by two films, in which contents are filled; a hygienic cover integrally formed with the main body; and a spout assembly comprising an attaching portion attached on a sealed portion of the main body, a spouting guide extending from the attaching portion downwards, a lip- contacting portion extending from the attaching portion upwards, and a cap integrated with the lip-contacting portion, the method comprising the steps of filling content through an unsealed portion of the main body; sealing the unsealed portion; separating the hygienic cover from the main body", separating the cap from the lip-contacting portion', and exhausting the content through the lip-contacting portion.
The unsealed portion is formed on a portion opposite to a sealed portion where the attaching portion of the spout assembly is attached.
BRIEF DESCRIPTION OF THE DRAWINGS
FIG. 1 is a front view of a pouch container with an cap-integrated spout assembly according to a first embodiment of the present invention; Fig. 2 is a front view of a spout assembly depicted in Fig. 1 ;
Fig. 3 is a front view of a pouch container with a ca -integrated spout assembly according to the present invention after contents are filled and an unsealed portion is sealed;
Figs. 4 is a front view of a pouch container with a cap-integrated spout assembly in which a hygienic cover is removed; Fig. 5 is a front view of a pouch container with a cap-integrated spout assembly in which a cap is removed;
Fig. 6 is a front view of a pouch container with a cap-integrated spout assembly in which a cap is resealed; FIG. 7 is a front view of a pouch container with an cap-integrated spout assembly according to a second embodiment of the present invention;
FIG. 8 is a front view of a pouch container with an cap-integrated spout assembly according to a third embodiment of the present invention; and
FIG. 1 is a plane view of Fig. 2 or 8.
BEST MODE FOR CARRYING OUT THE INVENTION
A preferred embodiment of the present invention will be described more in detail hereinafter in conjunction with the accompanying drawings.
FIG. 1 shows a front view of a pouch container with an cap- integrated spout assembly according to a first embodiment of the present invention, and Fig. 2 shows a front view of a spout assembly depicted in Fig. 1. Referring first to Fig. 1, the inventive pouch container 1 is formed in an envelope shape made by two films attached to each other, comprising a main body 5a for storing contents, a hygienic cover portion
5b integrally formed with the main body 5a, and a spout assembly fixed on the main body 5a.
An upper end of the main body 5a is sealed by a seal portion 2 on which a attaching portion 11 of the spout assembly 10 is attached. The hygienic cover 5b is formed above the seal portion 2, covering a cap and a lip-contacting portion of the spout assembly. A cutting groove 3 and a cutting line 4 are formed on a board between the hygienic cover 5b and the sealed portion 2. The hygienic cover 2 is sealed at its outer periphery by a sealed portion 6 so as to prevent alien substances from coming thereinto.
In the drawing, a width of the hygienic cover 5b is shorter than that of the main body 5a. However, the present invention is not limited to this. That is, the width of the hygienic cover 5b may be identical to that of the main body 5a.
Fig. 2 shows a spout assembly according to a preferred embodiment of the present invention. As shown in the drawing, the inventive spout assembly 10 comprises an attaching portion 11 attached on the sealed portion 2 of the main body 5a, a spouting guide 13 extending from the attaching portion
11 downwards, a lip-contacting portion extending from the attaching portion 11 upwards, and a cap 15 integrated with the lip-contacting portion 12. A boarder between the lip-contacting portion 12 and the cap 15 is formed to be mechanically weak to define a cutting portion 14 by which a user can remove the cap 15 from the lip-contacting portion
12 by twisting the cap 15 using a small amount of force. In addition, a handle portion 15a formed on a top of the cap 15 is designed for a user to easily twist the same. That is, the handle portion 15a has a length which is two or three times as long as the cap.
The spout guide 13 is provided to prevent the films from sticking each other, which causes the contents not to be exhausted. That is, when the films are attached to each other, an artificial straw is defined between two films by the guide 13 so that contents can be easily exhausted through the artificial straw.
As described above, the spout assembly 10 is a one-piece type formed through an injection molding process, not requiring an additional capping process. In addition, in the course of the sterilizing process at a high temperature, the seal is not damaged as the cap 15 is integrated with the lip-contacting portion 12 as a single body.
The use of the pouch container with the cap-integrated spout assembly will be described hereinafter.'
In a state shown in Fig. 1, to fill contents in the main body 5a of the container 1, the unsealed portion 7 is first opened by a series of mechanical device and the contents are filled in the main body 5a.
Then, the unsealed portion 7 is sealed as shown in Fig. 3 to define a seal portion 8.
When a user intends to drink the contents, as shown in Fig. 4, the hygienic cover 6b is removed along the cutting line 4, and the cap 15 is twisted away as shown in Fig. 5.
In this state, when the user sucks the lip-contacting portion 12 or inclines the container, the contents are exhausted out of the container.
In the course of the above processes, the spout guide 13 prevents the films from sticking, allowing the contents to be easily spouted.
After using or drinking the contents, if there is a residue in the container, the cap 15 is inserted into the lip-contacting portion 12 to reseal the container as shown in Fig. 6.
In addition, the hygienic cover 5 can be designed to illustrate a variety of information, transmit information, or provide a beauty. For example, as shown with a broken line in Fig. 3, the shape of the hygienic cover 5 can be formed in a specific shape (apple shape) or other characters, letters, or logos.
As shown with a broken line in Fig. 6, , the handle portion 15 can be designed to illustrate a variety of information, transmit information, or provide a beauty, including characters, letters and logos.
In the above-described embodiment, the contents are filled through a lower end of the main body 5a, but the present invention is not limited to this. For example, the contents may be filled through a side or an upper end of the main body.
Fig. 7 shows a spout assembly according to a second embodiment of the present invention.
Since this embodiment is similar to the first embodiment, the description of the like parts will be omitted herein. In order to make it easy for the hygienic cover 5a to be easily removed, a handle 16 is formed. The handle 16 is provided with an insertion hole 17 through which a user's finger can be inserted.
Accordingly, when the user removes the hygienic cover 5a from the main body 5b, the user inserts his/her finger into the insertion hole 17 and pulls the cover 5a, thereby making it easy to remove the same. Fig. 8 shows a spout assembly according to a third embodiment of the present invention.
In the above-described embodiment, the spouting guide is formed in a stick type. In this embodiment, the spouting guide is provided with a straw insertion hole 15 through which a straw 18 is inserted.
The straw insertion portion 15 is provided with a communication hole 16 communicating with a through hole of the lip-contacting portion 12. The straw 18 is also provided with a through hole 19 and inserted up to a inner step 17 of the insertion portion 15.
In this embodiment, the insertion portion 15 is separated from the straw 18. However, the present invention is not limited to this. That is, a general tube can be extended downward from the attaching portion 11. As shown in Fig. 9, the spout assembly 10 of the present invention is formed having an oval-shape section so that the lip of the user can stably contact the same.
INDUSTRIAL APPLICABILITY As described above, since the spout assembly is covered by the hygienic cover, it is very hygienically safe. Since the cap and the lip- contacting portion are integrally formed, the reliable seal can be provided.
Accordingly, the pouch container with the spout assembly can be used to contain beverages, industrial oils, and detergents.

Claims

1. A pouch container comprising: a main body formed in an envelope by two films, in which contents are filled; a hygienic cover integrally formed with the main body; and a spout assembly comprising an attaching portion attached on a sealed portion of the main body, a spouting guide extending from the attaching portion downwards, a lip-contacting portion extending from the attaching portion upwards, and a cap integrated with the lip— contacting portion.
2. The pouch container of claim 1 wherein the hygienic cover and the main body are formed with an integral envelope shape and separated based on the sealed portion.
3. The pouch container of claim 1 wherein an end of the main body, which is opposite to the sealed portion, is formed in an unsealed portion.
4. The pouch container of claiml wherein a cutting line is formed between the hygienic cover and the main body.
5. The pouch container of claim 1 wherein the hygienic cover is formed in a specific shape such as characters, logos, and letters.
6. The pouch container of claim 1 wherein the lip-contacting portion is integrally formed with the cap.
7. The pouch container of claim 1 wherein the cap is formed in a specific shape such as characters, logos, and letters.
8. The pouch container of claim 6 wherein the spout assembly is formed through an injection molding process in a one-piece.
9. The pouch container of claim 1 wherein the hygienic cover is provided with a finger insertion handle.
10. A spout assembly comprising: an attaching portion attached on a sealed portion of the main body; a lip -contacting portion extending from the attaching portion upwards; and a cap integrated with the lip-contacting portion, wherein a handle of the cap being formed in an oval shape so as for a user to easily twist the cap to remove the same from the lip-contacting portion.
11. The spout assembly according to claim 10 wherein the spout assembly is formed in a one-piece through an injection molding process.
12. The spout assembly according to claim 10 wherein a diameter of the cap is identical to an inner diameter of the lip-contacting portion so that it can realize a reseal by being inserted into the lip-contacting portion after it is removed from the lip- contacting portion.
13. The spout assembly according to claim 10 further comprising a spout guide extending from the attaching portion downward.
14. The spout assembly according to claim 10 wherein the spout guide is formed in a stick shape.
15. The spout assembly according to claim 13 wherein the spout guide is formed in a straw shape provided with a bypass hole.
16. A method for using a pouch container comprising a main body formed in an envelope by two films, in which contents are filled; a hygienic cover integrally formed with the main body; and a spout assembly comprising an attaching portion attached on a sealed portion of the main body, a spouting guide extending from the attaching portion downwards, a lip-contacting portion extending from the attaching portion upwards, and a cap integrated with the lip- contacting portion, the method comprising the steps of: filling content through an unsealed portion of the main body; sealing the unsealed portion; separating the hygienic cover from the main body; separating the cap from the lip-contacting portion; and exhausting the content through the lip-contacting portion.
17. The method of claim 1 wherein the unsealed portion is formed on a portion opposite to a sealed portion where the attaching portion of the spout assembly is attached.
PCT/KR2003/001573 2002-09-12 2003-08-06 Cap-integrated spout assembly, pouch container with the same, and method for using the pouch container WO2004024579A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003253449A AU2003253449A1 (en) 2002-09-12 2003-08-06 Cap-integrated spout assembly, pouch container with the same, and method for using the pouch container

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
KR1020020056278A KR20020080308A (en) 2002-09-12 2002-09-12 Discharge Assembly for Thin Beverage Containers
KR10-2002-0056278 2002-09-12
KR1020020057477A KR20020086839A (en) 2002-09-16 2002-09-16 Discharge Assembly for Thin Beverage Containers
KR10-2002-0057477 2002-09-16
KR10-2002-0074145 2002-11-20
KR1020020074145A KR20020097122A (en) 2002-11-20 2002-11-20 Opening structure of thin beverage container with drain

Publications (1)

Publication Number Publication Date
WO2004024579A1 true WO2004024579A1 (en) 2004-03-25

Family

ID=31998804

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2003/001573 WO2004024579A1 (en) 2002-09-12 2003-08-06 Cap-integrated spout assembly, pouch container with the same, and method for using the pouch container

Country Status (2)

Country Link
AU (1) AU2003253449A1 (en)
WO (1) WO2004024579A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007059643A1 (en) * 2005-11-25 2007-05-31 Belcap Switzerland Ag Hermetically sealed liquid-containing bag with welded-in drinking or dispensing spout
JP2013180771A (en) * 2012-02-29 2013-09-12 Yoshino Kogyosho Co Ltd Bag container with spout
JP2014122067A (en) * 2012-12-21 2014-07-03 Kao Corp Spout and container
JP2014218274A (en) * 2013-05-09 2014-11-20 凸版印刷株式会社 Plugged packaging bag

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61137539U (en) * 1985-02-14 1986-08-26
JPH107157A (en) * 1996-06-22 1998-01-13 Fuji Sangyo Kk Spout of bag
US5957584A (en) * 1996-02-20 1999-09-28 Lakey; Michael D. Flexible tamper-evident package with integral fitment
JP2002068311A (en) * 2000-08-23 2002-03-08 Hosokawa Yoko Co Ltd Beverage container

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61137539U (en) * 1985-02-14 1986-08-26
US5957584A (en) * 1996-02-20 1999-09-28 Lakey; Michael D. Flexible tamper-evident package with integral fitment
JPH107157A (en) * 1996-06-22 1998-01-13 Fuji Sangyo Kk Spout of bag
JP2002068311A (en) * 2000-08-23 2002-03-08 Hosokawa Yoko Co Ltd Beverage container

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007059643A1 (en) * 2005-11-25 2007-05-31 Belcap Switzerland Ag Hermetically sealed liquid-containing bag with welded-in drinking or dispensing spout
CN101316767B (en) * 2005-11-25 2010-12-22 贝尔卡普瑞士股份有限公司 Hermetically sealed liquid-containing bag with welded-in drinking or dispensing spout
US8028860B2 (en) * 2005-11-25 2011-10-04 Belcap Switzerland Ag Hermetically sealed liquid-containing bag with welded-in drinking or dispensing spout
JP2013180771A (en) * 2012-02-29 2013-09-12 Yoshino Kogyosho Co Ltd Bag container with spout
JP2014122067A (en) * 2012-12-21 2014-07-03 Kao Corp Spout and container
JP2014218274A (en) * 2013-05-09 2014-11-20 凸版印刷株式会社 Plugged packaging bag

Also Published As

Publication number Publication date
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