US20120152979A1 - Refill pouch - Google Patents
Refill pouch Download PDFInfo
- Publication number
- US20120152979A1 US20120152979A1 US12/972,551 US97255110A US2012152979A1 US 20120152979 A1 US20120152979 A1 US 20120152979A1 US 97255110 A US97255110 A US 97255110A US 2012152979 A1 US2012152979 A1 US 2012152979A1
- Authority
- US
- United States
- Prior art keywords
- pouch
- refill
- head
- disc portion
- threaded portion
- Prior art date
- Legal status (The legal status 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 status listed.)
- Abandoned
Links
Images
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
- B65D75/5877—Non-integral spouts connected to a planar surface of the package wall
-
- 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
- B65D75/008—Standing pouches, i.e. "Standbeutel"
-
- 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
Definitions
- the present invention relates to a refill pouch, and more particularly to a pouch being able to assemble with a pump head for dispensing directly and prevent the deformed pouch from obstructing a through hole.
- a conventional refill package for fluid materials comprises a container having a main body portion to be filled with fluid.
- the container is formed of rigid but deformable light-weight material.
- a handle-pouring spout for the container is formed integrally therewith of the material and is generally U-shaped.
- the handle-pouring spout has an intermediate elongated portion which is parallel to the container. End portions are formed with continuous through openings. The through openings are defined in the end portions for communicating with the interior of the container.
- a transverse weak section is formed on the intermediate portion in a single plane along the length of the intermediate portion adjacent one end portion. The transverse weak section enables the intermediate portion to be severed from the one end portion and to cooperate with the other of the end portions to function as a pouring spout for the contents of the container.
- the conventional refill package for fluid materials is designed to refill bottles for cosmetic products such as shower gel, shampoo, etc.
- the refill package for fluid materials would be threw away after the fluid in the refill package is poured into the bottles. This would increase the amount of waste materials and causes an environmental pollution.
- the present invention has arisen to mitigate and/or obviate the disadvantages of the conventional refill package for fluid materials.
- the main objective of the present invention is to provide an improved refill pouch.
- the refill pouch includes a head member and a pouch member connected with the head member.
- the head member has a threaded portion and a disc portion formed thereon.
- the threaded portion has one end connected with a top side of the disc portion.
- the threaded portion adapts to be threadedly connected with a pump head.
- the disc portion of the head member extends downwardly and outwardly from a center thereof.
- the head member has a through hole defined therein and extending through the threaded portion and the disc portion.
- a top of the pouch member is securely connected with a bottom side of the disc portion of the head member opposite to the threaded portion by a connection means chosen from high-frequency sealing or hot-press laminating.
- the pouch member has an opening defined in the top thereof and located corresponding to the through hole for communicating with the through hole.
- the opening of the pouch member has a diameter relatively smaller than that of the disc portion of the head member.
- the pouch member has a flat bottom.
- the pouch member has a neck portion annularly formed on a periphery thereof. The neck portion centrally locates between the top and the bottom of the pouch member.
- the pouch member has a wall thickness gradually decreasing from the top to the bottom thereof.
- the pouch member has a maximum wall thickness being in a range from 1.1 to 3 times a minimum wall thickness.
- the pouch member gradually decreases from the top to the neck portion and gradually increases from the neck portion to the bottom in size.
- FIG. 1 is an exploded perspective view of a refill pouch in accordance with the present invention
- FIG. 2 is a perspective view of the refill pouch in accordance with the present invention as assembling with a pump head;
- FIG. 3 is a partial cross-sectional plan view of the refill pouch in accordance with the present invention.
- FIG. 4 is a partial cross-sectional plan view of the refill pouch in accordance with the present invention during operation.
- a refill pouch 1 in accordance with the present invention comprises a head member 2 and a pouch member 3 connected with the head member 2 .
- the pouch member 3 adapts to contain and store a liquid substance (not shown).
- the head member 2 has a threaded portion 21 and a disc portion 22 formed thereon.
- the threaded portion 21 has one end connected with a center of a top side of the disc portion 22 and axially extends from the disc portion 22 .
- the threaded portion 21 adapts to be threadedly connected with a pump head 10 .
- the disc portion 22 of the head member 2 annularly extends downwardly and outwardly from the center of the disc portion 22 .
- the head member 2 has a through hole 23 axially defined therein and extending through the threaded portion 21 and the disc portion 22 .
- the through hole 23 communicates with the pump head 10 .
- a top of the pouch member 3 is securely connected with a bottom side of the disc portion 22 of the head member 2 opposite to the threaded portion 21 by a connection means chosen from high-frequency sealing or hot-press laminating.
- the pouch member 3 has an opening 31 defined in the top thereof and located corresponding to the through hole 23 for communicating with the through hole 23 . Accordingly the liquid substance in the pouch member 3 is able to flow into the through hole 23 via the opening 31 .
- the opening 31 of the pouch member 3 has a diameter relatively smaller than that of the disc portion 22 of the head member 2 , such that the disc portion 22 sealingly covers the top of the pouch member 3 to prevent leakage of the liquid substance through the opening 31 .
- the pouch member 3 has a flat bottom 32 .
- the pouch member 3 has a neck portion 33 annularly formed on a periphery thereof.
- the neck portion 33 centrally locates between the top and the bottom of the pouch member 3 .
- the pouch member 3 has a wall thickness gradually decreasing from the top to the bottom 32 thereof. And a maximum wall thickness of the pouch member 3 is in a range from 1.1 to 3 times a minimum wall thickness.
- the pouch member 3 gradually decreases from the top to the neck portion 33 and gradually increases from the neck portion 33 to the bottom 32 in size.
- the maximum wall thickness of the pouch member 3 is 1.5 times the minimum wall thickness.
- the refill pouch 1 is able to be used directly. It is different from the prior art which is used to refills a container and treated as waste.
- the refill pouch 1 in accordance with the present invention is designed to have an energy-saving effect and sufficient environmental protection.
- the through hole 23 of the head member 2 is able to be sealed by a cover or a seal film (not shown) so as to prevent leakage of the liquid substance from the through hole 23 during periods of storage and shipment.
Abstract
A refill pouch includes a head member and a pouch member connected with the head member. The head member has a threaded portion and a disc portion formed thereon. The threaded portion has one end connected with a top side of the disc portion. The threaded portion adapts to be threadedly connected with a pump head. The head member has a through hole defined therein and extending through the threaded portion and the disc portion. The pouch member is securely connected with a bottom side of the disc portion. The pouch member has an opening defined in a top thereof and located corresponding to the through hole for communicating with the through hole. The pouch member has a wall thickness gradually decreasing from the top to a bottom thereof.
Description
- 1. Field of the Invention
- The present invention relates to a refill pouch, and more particularly to a pouch being able to assemble with a pump head for dispensing directly and prevent the deformed pouch from obstructing a through hole.
- 2. Description of Related Art
- A conventional refill package for fluid materials comprises a container having a main body portion to be filled with fluid. The container is formed of rigid but deformable light-weight material. A handle-pouring spout for the container is formed integrally therewith of the material and is generally U-shaped. The handle-pouring spout has an intermediate elongated portion which is parallel to the container. End portions are formed with continuous through openings. The through openings are defined in the end portions for communicating with the interior of the container. Accordingly, a transverse weak section is formed on the intermediate portion in a single plane along the length of the intermediate portion adjacent one end portion. The transverse weak section enables the intermediate portion to be severed from the one end portion and to cooperate with the other of the end portions to function as a pouring spout for the contents of the container.
- The conventional refill package for fluid materials is designed to refill bottles for cosmetic products such as shower gel, shampoo, etc. However, the refill package for fluid materials would be threw away after the fluid in the refill package is poured into the bottles. This would increase the amount of waste materials and causes an environmental pollution.
- The present invention has arisen to mitigate and/or obviate the disadvantages of the conventional refill package for fluid materials.
- The main objective of the present invention is to provide an improved refill pouch.
- To achieve the objective, the refill pouch includes a head member and a pouch member connected with the head member. The head member has a threaded portion and a disc portion formed thereon. The threaded portion has one end connected with a top side of the disc portion. The threaded portion adapts to be threadedly connected with a pump head. The disc portion of the head member extends downwardly and outwardly from a center thereof. The head member has a through hole defined therein and extending through the threaded portion and the disc portion.
- A top of the pouch member is securely connected with a bottom side of the disc portion of the head member opposite to the threaded portion by a connection means chosen from high-frequency sealing or hot-press laminating. The pouch member has an opening defined in the top thereof and located corresponding to the through hole for communicating with the through hole. The opening of the pouch member has a diameter relatively smaller than that of the disc portion of the head member. The pouch member has a flat bottom. The pouch member has a neck portion annularly formed on a periphery thereof. The neck portion centrally locates between the top and the bottom of the pouch member. The pouch member has a wall thickness gradually decreasing from the top to the bottom thereof. The pouch member has a maximum wall thickness being in a range from 1.1 to 3 times a minimum wall thickness. The pouch member gradually decreases from the top to the neck portion and gradually increases from the neck portion to the bottom in size.
- Further benefits and advantages of the present invention will become apparent after a careful reading of the detailed description with appropriate reference to the accompanying drawings.
-
FIG. 1 is an exploded perspective view of a refill pouch in accordance with the present invention; -
FIG. 2 is a perspective view of the refill pouch in accordance with the present invention as assembling with a pump head; -
FIG. 3 is a partial cross-sectional plan view of the refill pouch in accordance with the present invention; and -
FIG. 4 is a partial cross-sectional plan view of the refill pouch in accordance with the present invention during operation. - Referring to the drawings and initially to
FIGS. 1-3 , arefill pouch 1 in accordance with the present invention comprises ahead member 2 and apouch member 3 connected with thehead member 2. Thepouch member 3 adapts to contain and store a liquid substance (not shown). Thehead member 2 has a threadedportion 21 and adisc portion 22 formed thereon. The threadedportion 21 has one end connected with a center of a top side of thedisc portion 22 and axially extends from thedisc portion 22. The threadedportion 21 adapts to be threadedly connected with apump head 10. Thedisc portion 22 of thehead member 2 annularly extends downwardly and outwardly from the center of thedisc portion 22. Thehead member 2 has a throughhole 23 axially defined therein and extending through the threadedportion 21 and thedisc portion 22. The throughhole 23 communicates with thepump head 10. - A top of the
pouch member 3 is securely connected with a bottom side of thedisc portion 22 of thehead member 2 opposite to the threadedportion 21 by a connection means chosen from high-frequency sealing or hot-press laminating. Thepouch member 3 has anopening 31 defined in the top thereof and located corresponding to the throughhole 23 for communicating with the throughhole 23. Accordingly the liquid substance in thepouch member 3 is able to flow into the throughhole 23 via theopening 31. The opening 31 of thepouch member 3 has a diameter relatively smaller than that of thedisc portion 22 of thehead member 2, such that thedisc portion 22 sealingly covers the top of thepouch member 3 to prevent leakage of the liquid substance through theopening 31. Thepouch member 3 has aflat bottom 32. - The
pouch member 3 has aneck portion 33 annularly formed on a periphery thereof. Theneck portion 33 centrally locates between the top and the bottom of thepouch member 3. Thepouch member 3 has a wall thickness gradually decreasing from the top to thebottom 32 thereof. And a maximum wall thickness of thepouch member 3 is in a range from 1.1 to 3 times a minimum wall thickness. Thepouch member 3 gradually decreases from the top to theneck portion 33 and gradually increases from theneck portion 33 to thebottom 32 in size. - In a preferred embodiment, the maximum wall thickness of the
pouch member 3 is 1.5 times the minimum wall thickness. When thepump head 10 generates a vacuum sucking force to suck the liquid substance from thepouch member 3 into the thoughhole 23 of thehead member 2, the liquid substance is sequentially guided out from thepump head 10. As shown inFIG. 4 , thepouch member 3 would not have an intense deformation. And the throughhole 23 would not be obstructed by thedeformed pouch member 3. - Because the
pump head 10 is detachably connected with the threadedportion 21 of thehead member 2, therefill pouch 1 is able to be used directly. It is different from the prior art which is used to refills a container and treated as waste. Therefill pouch 1 in accordance with the present invention is designed to have an energy-saving effect and sufficient environmental protection. Moreover, the throughhole 23 of thehead member 2 is able to be sealed by a cover or a seal film (not shown) so as to prevent leakage of the liquid substance from the throughhole 23 during periods of storage and shipment. - Although the invention has been explained in relation to its preferred embodiment, it is to be understood that many other possible modifications and variations can be made without departing from the spirit and scope of the invention as hereinafter claimed.
Claims (8)
1. A refill pouch comprising:
a head member, the head member having a threaded portion and a disc portion formed thereon, the threaded portion having one end connected with a top side of the disc portion, the threaded portion adapting to be threadedly connected with a pump head, the head member having a through hole defined therein and extending through the threaded portion and the disc portion; and
a pouch member securely connected with a bottom side of the disc portion of the head member opposite to the threaded portion, the pouch member having an opening defined in a top thereof and located corresponding to the through hole for communicating with the through hole, the pouch member having a wall thickness gradually decreasing from the top to a bottom thereof.
2. The refill pouch as claimed in claim 1 , wherein the disc portion of the head member extends downwardly and outwardly from a center thereof.
3. The refill pouch as claimed in claim 1 , wherein the pouch member has a maximum thickness being in a range from 1.1 to 3 times of ? a minimum thickness of the pouch member.
4. The refill pouch as claimed in claim 1 , wherein the bottom of the pouch member is flat.
5. The refill pouch as claimed in claim 4 , wherein the pouch member has a neck portion annularly formed on a periphery thereof, the pouch member gradually decreasing from the top to the neck portion and gradually increasing from the neck portion to the bottom in size.
6. The refill pouch as claimed in claim 5 , wherein the neck portion centrally locates between the top and the bottom of the pouch member.
7. The refill pouch as claimed in claim 1 , wherein the opening of the pouch member has a diameter relatively smaller than that of the disc portion of the head member.
8. The refill pouch as claimed in claim 1 , wherein the bottom of the disc portion is connected with the top of the pouch member by a connection means chosen from high-frequency sealing or hot-press laminating.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/972,551 US20120152979A1 (en) | 2010-12-20 | 2010-12-20 | Refill pouch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/972,551 US20120152979A1 (en) | 2010-12-20 | 2010-12-20 | Refill pouch |
Publications (1)
Publication Number | Publication Date |
---|---|
US20120152979A1 true US20120152979A1 (en) | 2012-06-21 |
Family
ID=46233059
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/972,551 Abandoned US20120152979A1 (en) | 2010-12-20 | 2010-12-20 | Refill pouch |
Country Status (1)
Country | Link |
---|---|
US (1) | US20120152979A1 (en) |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3690524A (en) * | 1969-04-26 | 1972-09-12 | Thimonnier & Cie | Mouthpiece for a plastics material bag, packet, receptacle sachet or the like |
US4601410A (en) * | 1984-03-29 | 1986-07-22 | Liqui-Box Corporation | Collapsed bag with evacuation channel form unit |
US4998990A (en) * | 1988-12-20 | 1991-03-12 | The Coca-Cola Company | Collapsible bag with evacuation passageway and method for making the same |
US5647511A (en) * | 1984-03-29 | 1997-07-15 | Liqui-Box Corporation | Collapsed bag with evacuation channel form unit |
US5941421A (en) * | 1983-10-17 | 1999-08-24 | The Coca-Cola Company | Conduit member for collapsible container |
US6045006A (en) * | 1998-06-02 | 2000-04-04 | The Coca-Cola Company | Disposable liquid containing and dispensing package and an apparatus for its manufacture |
US6607097B2 (en) * | 1999-11-10 | 2003-08-19 | Scholle Corporation | Collapsible bag for dispensing liquids and method |
US6783277B2 (en) * | 2001-01-12 | 2004-08-31 | Scholle Corporation | Stand up bag |
US7004209B2 (en) * | 2002-06-10 | 2006-02-28 | Liqui-Box Canada Inc. | Flexible mounting for evacuation channel |
US7159742B2 (en) * | 2001-12-07 | 2007-01-09 | Jung Min Lee | Spout assembly for enhancing standing force of flexible container |
US20120160872A1 (en) * | 2010-12-27 | 2012-06-28 | Anne Berg Co., Ltd. | Pump structure for dispenser |
US20120160873A1 (en) * | 2010-12-27 | 2012-06-28 | Plastic Industry Development Center | Dispenser for adjusting rationing liquid |
-
2010
- 2010-12-20 US US12/972,551 patent/US20120152979A1/en not_active Abandoned
Patent Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3690524A (en) * | 1969-04-26 | 1972-09-12 | Thimonnier & Cie | Mouthpiece for a plastics material bag, packet, receptacle sachet or the like |
US5941421A (en) * | 1983-10-17 | 1999-08-24 | The Coca-Cola Company | Conduit member for collapsible container |
US4601410A (en) * | 1984-03-29 | 1986-07-22 | Liqui-Box Corporation | Collapsed bag with evacuation channel form unit |
US5647511A (en) * | 1984-03-29 | 1997-07-15 | Liqui-Box Corporation | Collapsed bag with evacuation channel form unit |
US4998990A (en) * | 1988-12-20 | 1991-03-12 | The Coca-Cola Company | Collapsible bag with evacuation passageway and method for making the same |
US6045006A (en) * | 1998-06-02 | 2000-04-04 | The Coca-Cola Company | Disposable liquid containing and dispensing package and an apparatus for its manufacture |
US6607097B2 (en) * | 1999-11-10 | 2003-08-19 | Scholle Corporation | Collapsible bag for dispensing liquids and method |
US6851579B2 (en) * | 1999-11-10 | 2005-02-08 | Scholle Corporation | Collapsible bag for dispensing liquids and method |
US7357276B2 (en) * | 1999-11-10 | 2008-04-15 | Scholle Corporation | Collapsible bag for dispensing liquids and method |
US6783277B2 (en) * | 2001-01-12 | 2004-08-31 | Scholle Corporation | Stand up bag |
US7159742B2 (en) * | 2001-12-07 | 2007-01-09 | Jung Min Lee | Spout assembly for enhancing standing force of flexible container |
US7004209B2 (en) * | 2002-06-10 | 2006-02-28 | Liqui-Box Canada Inc. | Flexible mounting for evacuation channel |
US20120160872A1 (en) * | 2010-12-27 | 2012-06-28 | Anne Berg Co., Ltd. | Pump structure for dispenser |
US20120160873A1 (en) * | 2010-12-27 | 2012-06-28 | Plastic Industry Development Center | Dispenser for adjusting rationing liquid |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: BOTTLEMATE (TAIWAN) INC., TAIWAN Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:HSU, HUI MIN, MR.;HSU, CHIN TSANG, MR.;CHUANG, MING LANG, MR.;AND OTHERS;REEL/FRAME:025542/0399 Effective date: 20101220 |
|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |