US20130228490A1 - Vacuum-packing container using a packing stand - Google Patents

Vacuum-packing container using a packing stand Download PDF

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Publication number
US20130228490A1
US20130228490A1 US13/885,070 US201113885070A US2013228490A1 US 20130228490 A1 US20130228490 A1 US 20130228490A1 US 201113885070 A US201113885070 A US 201113885070A US 2013228490 A1 US2013228490 A1 US 2013228490A1
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US
United States
Prior art keywords
packing bag
packing
vacuum
casing
nozzle
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
Application number
US13/885,070
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English (en)
Inventor
Eun Suk Park
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Individual
Original Assignee
Individual
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Filing date
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Application filed by Individual filed Critical Individual
Publication of US20130228490A1 publication Critical patent/US20130228490A1/en
Abandoned legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
    • B65D81/20—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
    • B65D81/2007—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum
    • B65D81/2038—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum with means for establishing or improving vacuum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
    • B65D77/22—Details
    • B65D77/225—Pressure relief-valves incorporated in a container wall, e.g. valves comprising at least one elastic element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
    • B65D81/20—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
    • B65D81/2007—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum
    • B65D81/2023—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum in a flexible container
    • B65D81/203—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum in a flexible container with one or several rigid inserts

Definitions

  • the present invention relates, in general, to a vacuum-packing container using a packing bag and, more particularly, to a vacuum-packing container using a packing bag, which can vacuum-pack bedclothes, garments, etc. using a typical packing bag, and can store the bedclothes, garments, etc. therein in a vacuum-packed state when it is required to store them for long periods of time.
  • the above-mentioned vacuum-compression pack is problematic in that the compressed shape of the pack is not uniform, but has an irregularly compressed shape, and so, when several packs are piled up, the packs may easily break loose and collapse to one side.
  • the packing structure of the compression pack comprises: a pack part 60 that has a containing space therein for containing articles, such as sleeping bags and garments, and a folding part 62 having a bellows-shaped compressible structure; a fastener member 63 that is formed in the upper end of the pack part 60 such that the fastener member 63 can open or close the containing space and can compress the folding part 62 , and can maintain a vacuum state of the containing space; a casing part 40 that has a box-shaped structure, the upper end of which is open so as to form an openable upper end of the packing structure of the compression pack, but the lower end of which is closed, and in which the folding part 62 is integrated with the upper end of the casing part 40 and the pack part 60 can be efficiently encased in the casing part 40 after the folding part 62 is compressed, with a transparent window 41 provided in the casing part 40 ; and a cover part 50 that closes the open upper end of the casing part 40 in a state in
  • the above-mentioned packing structure of the compression pack is advantageous in that several packs can be stably piled up by virtue of the casing parts, and can be efficiently stored in a stacked state because the pack parts can be uniformly compressed in such a way that the upper and lower end surfaces of the pack parts have flat shapes without swelling.
  • a suction nozzle of a vacuum cleaner is inserted into the fastener member 63 that is formed in the upper end of the pack part 60 , and the pack part is compressed prior to closing the fastener member 63 , thereby storing the articles in a vacuum state.
  • a fastener member is formed in the upper end of each of the pack parts. Accordingly, the user can draw air out of the pack part so as to compress the pack part using a suction nozzle of a vacuum cleaner after partially opening the fastener member and inserts the suction nozzle into the open part of the fastener member.
  • the related art compression packs are problematic in that outside air may undesirably flow into the pack through the open space formed between the suction nozzle and the fastener member during the vacuum-packing process so that the air suction efficiency is reduced, and this prevents the pack part from being quickly vacuum-packed.
  • the pack part has the folding part and the fastener member is formed in the upper end of the pack part, and so the packing structure is problematic in that the pack part is not easy to purchase in the open market and is high-priced.
  • a vacuum-compression pack in which a separate air discharge hole is provided so as to form a vacuum of a pack part using a suction nozzle of a vacuum cleaner is disclosed in Korean Utility Model Registration No. 20-0356709, entitled “air valve for a vacuum of packing case” (registration date: Jul. 8, 2004).
  • the vacuum-compression pack was proposed in an effort to solve the problems experienced in the above-mentioned examples of related art vacuum-packing techniques during vacuum-packing processes which may cause a reduction in air suction efficiency, generation of noise, a leakage of vacuum, and introduction of outside air into the pack part. Accordingly, in the vacuum-compression pack, the air discharge hole is integrally formed in the folding packing case such that air can be easily and efficiently discharged from the packing case.
  • the present invention is configured such that a packing bag can be compressed using a vacuum cleaner in a state in which the packing bag is received in a casing of a predetermined size in such a way that the packing bag can be changed with a new one when necessary, thereby forming a high level of vacuum of the packing bag.
  • the packing bag is changeably received in the casing, articles are stored in the packing bag, and the packing bag is compressed using a vacuum cleaner, and so the packing bag containing articles therein can be easily and quickly compressed to a high level of vacuum. Further, the packing bag can be easily changed with a new one at any time when necessary, and so the present invention provides economic profit to a user. Further, when the packing bag containing articles therein is stored, the packing bag and the articles can be protected by the casing, and so the present invention can safely store articles. Further, when it is required to store a plurality of vacuum-packing containers, the vacuum-packing containers can be efficiently stored in a stack because the respective casings of the containers can be piled up neatly one by one.
  • FIGS. 1 and 2 are views illustrating a packing structure of a related art compression pack
  • FIG. 6 is an exploded sectional view illustrating the construction of the nozzle valve according to the first embodiment of the present invention.
  • FIG. 8 is an exploded sectional view illustrating the construction of a nozzle valve according to a second embodiment of the present invention.
  • FIG. 9 is a view illustrating a state in which a suction nozzle of a vacuum cleaner is connected to the nozzle valve according to the second embodiment of the present invention and draws air out of the nozzle valve.
  • FIGS. 3 through 9 preferred embodiments of a vacuum-packing container using a packing bag according to the present invention will be described in detail with reference to the accompanying drawings, FIGS. 3 through 9 .
  • the vacuum-packing container using the packing bag includes: a packing bag 500 that can store articles, such as garments or bedclothes, therein; and a casing 100 that contains the packing bag 500 therein, with a nozzle valve V formed in a wall of the casing 100 such that the nozzle valve V communicates with the packing bag 500 and allows air to flow therethrough.
  • the present invention is configured such that the articles can be vacuum-packed in the packing bag 500 by drawing air out of the packing bag 500 through the nozzle valve V using a vacuum device, such as a vacuum cleaner.
  • the nozzle valve V is provided with a check valve structure.
  • a through hole 102 is formed in a wall of the casing 100 , and the nozzle valve V is installed in the through hole 102 such that one end of the nozzle valve protrudes outside the through hole 102 .
  • the casing 100 is open in the upper end thereof, and is provided with a cover 110 so as to close the open upper end.
  • a handle 120 may be provided on a side surface of the casing 100 , and wheels (not shown) may be mounted to the casing 100 so as to realize easy movement of the casing 100 .
  • a locking device may be provided in the casing 100 as desired so as to provide a security feature to the casing.
  • the casing 100 may be selected from paper boxes, wood boxes and plastic boxes that can be easily purchased in the open market. Because the vacuum-packing container is provided with the casing 100 , it is possible to pile up a plurality of containers neatly one by one, thereby easily and efficiently storing the containers.
  • the packing bag 500 that is an element received in the casing 100 is open in the upper end thereof so as to receive articles into the bag through the open upper end.
  • a vinyl bag that can be easily purchased in the open market may be used.
  • a special bag that is standardized and previously manufactured may be used as the packing bag 500 .
  • the nozzle valve V that is installed in the casing 100 and functions as a passage through which air is drawn out of the packing bag 500 may be freely configured without being limited if the nozzle valve has a structure that can draw air, and can prevent drawn air from flowing reversely into the packing bag 500 .
  • the nozzle valve has a structure that can draw air, and can prevent drawn air from flowing reversely into the packing bag 500 .
  • FIG. 5 is an exploded perspective view illustrating the construction of the nozzle valve according to a first embodiment of the present invention.
  • FIG. 6 is an exploded sectional view illustrating the construction of the nozzle valve according to the first embodiment of the present invention.
  • FIG. 7 is a view illustrating a state in which a suction nozzle of a vacuum cleaner is connected to the nozzle valve according to the first embodiment of the present invention and draws air out of the nozzle valve.
  • the inner coupler 200 may be mounted by a screw type fitting method to the through hole 102 that is formed through the wall of the casing 100 . However, it is more preferred that the inner coupler 200 be mounted to the vacuum-packing container by being fastened to an outer coupler 300 that is placed in a state in which the outer coupler 300 comes into contact with the outer surface of the casing 100 .
  • the outer coupler 300 is configured such that the outer coupler 300 can be securely mounted to the through hole 102 at a location outside the casing 100 by an adhering method or by a screw type fitting method.
  • the outer coupler 300 has a flat plate shape, such as a circular or polygonal plate shape, with a through hole 310 formed through the outer coupler 300 such that the through hole 310 communicates with the through hole 102 .
  • the outer coupler 300 is configured to form a nut shape.
  • a locking part 210 is provided in the inner coupler 200 . Further, a stop flange 230 is integrated with the locking part 210 into a single body and holds the locking part 210 at a location inside the casing 100 so as to prevent the locking part 210 from being removed from the through hole 102 .
  • a nozzle connection part 220 is formed around the inner circumferential surface of the locking part 210 such that the nozzle connection part 220 can be connected to the suction nozzle 600 of the vacuum cleaner.
  • the nozzle connection part 220 is inserted into the suction nozzle 600 of the vacuum cleaner.
  • the nozzle connection part 220 be configured in the form of a conical shape.
  • the nozzle connection part 220 be made of an elastic material, such as silicone, such that a desired sealed state can be maintained when the nozzle connection part 220 is connected to the suction nozzle 600 .
  • Internal threads may be formed around the inner circumferential surface of the nozzle connection part 220 , and so a sealing plug 280 that has a function of preventing air from flowing reversely into the discharge hole 202 can be mounted to the nozzle connection part 220 .
  • the check plate 240 is installed.
  • the check plate 240 is received in the depression of the stop flange 230 of the inner coupler 200 such that, when the vacuum cleaner is operated, the check plate 240 is opened and draws air out of the packing bag.
  • the check plate 240 is returned to its original position in which the check plate 240 is closed, thereby preventing air from flowing reversely into the packing bag 500 .
  • FIG. 8 is an exploded sectional view illustrating the construction of a nozzle valve according to a second embodiment of the present invention.
  • FIG. 9 is a view illustrating a state in which a suction nozzle of a vacuum cleaner is connected to the nozzle valve according to the second embodiment of the present invention and draws air out of the nozzle valve.
  • the outer coupler 300 is configured such that the outer coupler 300 can be securely mounted to a through hole 102 of the casing 100 at a location outside the casing 100 by an adhering method or by a screw type fitting method.
  • the outer coupler 300 has a flat plate shape, such as a circular or polygonal plate shape, with a through hole 310 formed through the outer coupler 300 such that the through hole 310 communicates with the through hole 102 .
  • the outer coupler 300 is configured to form a nut shape.
  • a bonding agent may be used as a material for mounting the outer coupler 300 .
  • the mounting of the outer coupler 300 to the casing 100 may be realized using locking screws instead of the bonding agent.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Vacuum Packaging (AREA)
  • Bag Frames (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
US13/885,070 2010-11-18 2011-10-31 Vacuum-packing container using a packing stand Abandoned US20130228490A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020100114836A KR101017750B1 (ko) 2010-11-18 2010-11-18 비닐포장대를 이용한 진공포장용기
KR10-2010-0114836 2010-11-18
PCT/KR2011/008192 WO2012067357A2 (ko) 2010-11-18 2011-10-31 포장대를 이용한 진공포장용기

Publications (1)

Publication Number Publication Date
US20130228490A1 true US20130228490A1 (en) 2013-09-05

Family

ID=43777984

Family Applications (1)

Application Number Title Priority Date Filing Date
US13/885,070 Abandoned US20130228490A1 (en) 2010-11-18 2011-10-31 Vacuum-packing container using a packing stand

Country Status (9)

Country Link
US (1) US20130228490A1 (zh)
EP (1) EP2641848A4 (zh)
JP (1) JP5905480B2 (zh)
KR (1) KR101017750B1 (zh)
CN (1) CN103237741B (zh)
BR (1) BR112013012294B1 (zh)
CA (1) CA2817953C (zh)
MY (1) MY165668A (zh)
WO (1) WO2012067357A2 (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112961765A (zh) * 2021-03-03 2021-06-15 青岛黄海学院 一种槟榔加工过程微生物监测用人手部采样装置
CN113734599A (zh) * 2021-08-31 2021-12-03 张金秀 一种工业运输包装盒
US11805877B2 (en) * 2019-02-11 2023-11-07 Obsidian Luggage Technologies International, Inc. Travel bags having a portable and integrated and reusable vacuum compression system with rechargeable removable battery

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170004190U (ko) * 2016-06-07 2017-12-15 구자관 비닐봉투 장착용 공기배출기
US20200140175A1 (en) * 2018-11-02 2020-05-07 Entegris, Inc. Multi piece fitment for a fluid container
CN110342108A (zh) * 2019-08-05 2019-10-18 吉林工程技术师范学院 一种冷链物流快递配送装置
CN115384933B (zh) * 2022-09-28 2023-07-28 深圳市吉特包装制品有限公司 气阀及真空包装袋

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4051971A (en) * 1975-07-30 1977-10-04 Piergiorgio Saleri Home use seal container for food vacuum storage
US6499574B1 (en) * 2000-08-03 2002-12-31 Michael M. Anthony Vacuum-packed luggage and method of manufacture
US8066433B2 (en) * 2008-03-14 2011-11-29 Pro-Mart Industries, Inc. Valve for vacuum storage bag
US8328159B2 (en) * 2006-10-25 2012-12-11 Lee Ti-Tien Vacuum valve device for bag
US8459422B1 (en) * 2010-07-27 2013-06-11 Chad Efron Luggage with integrated vacuum bags

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0796990A (ja) * 1993-09-24 1995-04-11 Fujikura Rubber Ltd 輸送用フレキシブルコンテナ
US5480030A (en) * 1993-12-15 1996-01-02 New West Products, Inc. Reusable, evacuable enclosure for storage of clothing and the like
US6408872B1 (en) 1993-12-15 2002-06-25 New West Products, Inc. Evacuable container having one-way valve with filter element
US5706969A (en) * 1995-03-27 1998-01-13 Nippon Sanso Corporation Insulated container, insulating material, and manufacturing method of the insulated container
US6202849B1 (en) * 1999-07-07 2001-03-20 David B. Graham Evacuatable rigid storage unit for storing compressible articles therein
KR200185016Y1 (ko) * 2000-01-03 2000-06-15 이정자 진공 물품 보관장치
ITMI20022701A1 (it) * 2002-12-20 2004-06-21 Saldoplast S R L Valvola associabile a contenitore per l'alloggiamento sottovuoto
KR200326592Y1 (ko) 2003-06-09 2003-09-19 김준연 압축 팩의 팩킹 구조
US7350541B2 (en) * 2004-03-23 2008-04-01 Illinois Tool Works Inc. Leakproof one-way valve for use with vacuum attachment
JP2005298035A (ja) * 2004-04-15 2005-10-27 Sanwa Kk 梱包容器
KR200356709Y1 (ko) 2004-04-20 2004-07-19 상승테니카(주) 접힘 가능한 포장케이스의 진공용 공기배출구
US20080099708A1 (en) * 2006-10-25 2008-05-01 Lee Ti-Tien Vacuum valve device for a bag
US7967166B2 (en) * 2007-03-26 2011-06-28 Illinois Tool Works Inc. Reclosable storage bag attached to container by removable retainer ring

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4051971A (en) * 1975-07-30 1977-10-04 Piergiorgio Saleri Home use seal container for food vacuum storage
US6499574B1 (en) * 2000-08-03 2002-12-31 Michael M. Anthony Vacuum-packed luggage and method of manufacture
US8328159B2 (en) * 2006-10-25 2012-12-11 Lee Ti-Tien Vacuum valve device for bag
US8066433B2 (en) * 2008-03-14 2011-11-29 Pro-Mart Industries, Inc. Valve for vacuum storage bag
US8459422B1 (en) * 2010-07-27 2013-06-11 Chad Efron Luggage with integrated vacuum bags

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11805877B2 (en) * 2019-02-11 2023-11-07 Obsidian Luggage Technologies International, Inc. Travel bags having a portable and integrated and reusable vacuum compression system with rechargeable removable battery
CN112961765A (zh) * 2021-03-03 2021-06-15 青岛黄海学院 一种槟榔加工过程微生物监测用人手部采样装置
CN113734599A (zh) * 2021-08-31 2021-12-03 张金秀 一种工业运输包装盒

Also Published As

Publication number Publication date
CA2817953A1 (en) 2012-05-24
MY165668A (en) 2018-04-18
EP2641848A2 (en) 2013-09-25
WO2012067357A3 (ko) 2012-09-20
JP5905480B2 (ja) 2016-04-20
BR112013012294B1 (pt) 2020-03-17
KR101017750B1 (ko) 2011-02-28
CN103237741B (zh) 2015-06-10
WO2012067357A2 (ko) 2012-05-24
JP2014501669A (ja) 2014-01-23
EP2641848A4 (en) 2015-09-02
CN103237741A (zh) 2013-08-07
BR112013012294A2 (pt) 2017-01-31
CA2817953C (en) 2014-09-23

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