WO2003066473A1 - Sac de conservation sous vide - Google Patents

Sac de conservation sous vide Download PDF

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Publication number
WO2003066473A1
WO2003066473A1 PCT/CN2002/000057 CN0200057W WO03066473A1 WO 2003066473 A1 WO2003066473 A1 WO 2003066473A1 CN 0200057 W CN0200057 W CN 0200057W WO 03066473 A1 WO03066473 A1 WO 03066473A1
Authority
WO
WIPO (PCT)
Prior art keywords
bag
vacuum
opening
vacuum storage
storage bag
Prior art date
Application number
PCT/CN2002/000057
Other languages
English (en)
French (fr)
Inventor
Manchiu Li
Original Assignee
Manchiu Li
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Manchiu Li filed Critical Manchiu Li
Priority to AU2002367610A priority Critical patent/AU2002367610A1/en
Priority to US10/504,017 priority patent/US7387440B2/en
Priority to PCT/CN2002/000057 priority patent/WO2003066473A1/zh
Publication of WO2003066473A1 publication Critical patent/WO2003066473A1/zh

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
    • 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

Definitions

  • the invention relates to a storage bag, in particular to a vacuum storage bag, which belongs to daily necessities. Background technique
  • Existing vacuum storage bags are provided with one or more adhesive seals or velcros at the mouth of the bag.
  • Some bags have an opening similar to a soda cap, and the opening is covered with a cover.
  • the method of use is to open the adhesive seal Or velcro, put quilts and other objects into the bag, seal the plastic seal or velcro tightly, then uncover the cover, insert the suction tube of the vacuum cleaner, suck the air in the bag, and then suck the vacuum tube of the vacuum cleaner Take it out and cover the opening with a cover to make the inside of the bag a vacuum state to prevent air from entering.
  • Some smaller storage bags can achieve the effect of vacuum storage without using a vacuum cleaner.
  • the method is to hot press two bead lengths that are slightly shorter than the bag mouth and open in opposite directions on the other side of the bag mouth.
  • First open the plastic seal or velcro put clothes and other items into the bag, seal the plastic seal or velcro tightly, and then push the air from the mouth of the bag with one hand to the other side of the bag to discharge.
  • gas or liquid often inadvertently enters the vacuum bag from the gap that is difficult to detect by the naked eye, or from the gap between the rubber seal or the velcro, or from the gap between the cover and the opening, or from the opening of the bead, which destroys the vacuum effect.
  • an object of the present invention is to provide a vacuum storage bag that is integrally formed without any hardware and completely prevents gas and liquid from entering.
  • a vacuum storage bag includes a sealed bag body with a bag opening at one end, and the bottom of the bag is a sealed and pressed structure, which is characterized in that the bag body is covered by two layers Composition, a coating of an adhesive material is provided at the mouth of the bag, and a tubular opening is provided at the bottom of the sealed and pressed bag.
  • the above-mentioned vacuum storage gas is characterized in that: two sides of the outer side of the bag mouth are provided with convex semicircles.
  • the above-mentioned vacuum storage bag is characterized in that: two inner sides of one side of the mouth of the two-layer bagging bag are respectively provided with a coating of an adhesive material.
  • the above-mentioned vacuum storage bag is characterized in that: a sleeve is movably sleeved at the tubular opening.
  • the vacuum storage bag described above is characterized in that one side of the tube cover is an opening and the other side is a sealed vacuum storage bag described above, which is characterized in that the tube cover has a mesh structure.
  • the vacuum storage bag described above is characterized in that: a coating of a viscous material is provided on the inner side of the tubular opening.
  • the two inner layers on one side of the mouth of the bag are made of a coating made of adhesive material on two sides of the bag, and the outer sides of the bag mouth are provided with a protrusion.
  • the other side of the bag is provided with an adhesive tubular opening made of an adhesive material, and a tube cover made of a breathable material is provided.
  • the usage method is to open the bag opening and place the object in the bag, and then seal the adhesive seal made of viscous materials.
  • a pipe cover made of breathable material can prevent sticky materials from sticking to the suction tube of the vacuum cleaner, making it easy to insert and remove the suction tube of the vacuum cleaner.
  • the storage bag can reach a vacuum state, and this vacuum storage
  • the bag is integrally formed, does not contain any hardware, and will not break the contents of the bag or other objects close to the storage bag.
  • the present invention has a simple structure, is convenient and practical, and is not restricted by special vacuum equipment. It is suitable for households to vacuum-seal and store clothing, quilts, and other objects, so as to prevent its mildew and save space.
  • Figure 1 is a schematic diagram of the structure of the present invention
  • FIG. 2 is a schematic structural diagram of a breathable pipe sleeve of the present invention Best Mode of the Invention
  • Figure 1 shows a bag made of two layers of material 1.
  • a raised semicircle 3 and a raised semicircle 4 are provided on each side of the bag mouth.
  • the bottom of the bag A tubular opening 5 with a coating of an adhesive material is provided, and the opening of the tubular opening 5 is B.
  • Fig. 2 shows a pipe sleeve 6 made of a breathable material.
  • the pipe sleeve 6 is sealed at one side G and opened at the other side.
  • the bag mouth 2 of the bag 1 made of two layers of material, the two inner layers of each side are coated with a coating made of adhesive material, and the outer sides of the bag mouth are each With raised semicircle 3 and raised semicircle 4, the other side of the bag is provided with an adhesive tubular opening 5 made of viscous material, and a tube cover 6 made of breathable material is also provided, which can be inserted. At the tubular opening 5.
  • the usage method is to open the bag opening and place the object in the bag, and then seal the adhesive seal made of viscous materials.
  • a pipe cover made of breathable material can prevent sticky materials from sticking to the suction tube of the vacuum cleaner, making it easy to insert and remove the suction tube of the vacuum cleaner.
  • the vacuum storage bag provided by the present invention has a simple structure, is convenient and practical, and is not subject to the limitation of special vacuum equipment. It is suitable for households to vacuum-seal and store items such as clothing and quilts, and has the effects of preventing mildew of the storage and saving space. Industrial applicability.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Vacuum Packaging (AREA)
  • Bag Frames (AREA)

Description

真空储物袋 技术领域
本发明涉及一种储物袋， 尤其涉及一种真空储物袋， 属曰常生活用品。 背景技术
现有的真空储物袋都是在袋口设有一条或以上的胶封条或魔术贴， 有 些袋身设有一个类似汽水盖的开口， 开口设有盖掩盖著， 使用方法是先打 开胶封条或魔术贴， 将棉被等物件放进袋中， 将胶封条或魔术贴封紧贴好， 再揭开盖掩， 插入吸尘机吸管， 将袋内空气吸走， 再将吸尘机吸管取出， 用盖掩盖上开口， 使袋内形成真空状态， 防止空气进入。有些较小的储物 袋不需使用吸尘机也可达到真空储物的效果， 方法是在袋口的另一边热压 两条长度略短于袋口而开口在相反方向的压条， 同样是先打开胶封条或魔 术贴， 将衣服等物件放进袋中， 将胶封条或魔术贴封紧贴妤， 然后由袋口 一边用手将空气推压到另一边的压条方向排出， 使袋内形成真空状态， 防 止空气进入。但气体或液体往往从肉眼难以察觉的隙缝中不知不觉地进入 真空袋中， 或从胶封条或魔术贴隙缝进入， 或从盖掩与开口之间隙缝进入， 或从压条开口进入， 破坏真空效果。 制造商曾建议用户每隔数月便进行一 次抽气， 以保持袋内真空状态， 但这种做法比较麻烦， 费时失事， 不能做 到一劳永逸。 而且， 类似汽水盖的开口一般为硬胶制造， 一不小心， 容易 弄破其他贴近硬胶开口的物件或本身的真空储物袋或袋中衣物。
发明内容
针对上述问题， 本发明的目的是提供一种不含任何硬件、 一体成型并 完全防止气体、 液体进入的真空储物袋。
为实现上述 ¾的， 本发明采取以下设计： 一种真空储物袋， 包括一端 留有袋口的密封袋体， 袋底为密封压制结构， 其特点为： 所迷袋体由两层 套袋组成， 所述袋口处设有黏性材料的涂层， 所述密封压制的袋底处设有 管状开口。
上述的真空储物氣 其特点为： 所述袋口外边两侧各设有凸起的半圆。 上述的真空储物袋， 其特点为： 所迷两层套袋袋口一边的两层内侧分 别设有黏性材料的涂层。 上述的真空储物袋， 其特点为： 所述管状开口处活动套接有一管套。 上述的真空储物袋， 其特点为： 所述管套一侧为开口， 另一侧为密封 上述的真空储物袋， 其特点为： 所述管套为网状结构。
上述的真空储物袋， 其特点为： 所述管状开口处内侧设有黏性材料的 涂层。
上述的真空储物袋， 在两层材料制成的套袋上， 袋口一边的两内层各 由黏性物料制成的涂层黏贴封口， 袋口的外边两侧各设有一凸起半圆部 位， 套袋的另一边设有一由黏性物料制成的黏贴管状开口， 另提供一由透 气物料制成的管套。
所述黏性物料， 当两块物料贴在一起时， 会自动黏在一起。如果它们 之间平滑地黏在一起， 便不会留有任何隙缝， 空气便无从进出。
使用方法是打开袋口将物件放置袋中， 然后将黏性物料制成的黏贴封 口封好， 为使物料更平滑地黏在一起， 可手执两边凸出半圆部位用力拉， 黏贴封口因拉力会更加平滑地黏合， 还可用软物将黏贴封口扫平， 使其更 加平滑地黏合。 然后将吸尘机吸管放入由透气物料制成的管套， 再从由黏 性物料制成的黏贴管状开口插入， 将袋内空气吸走， 然后一边将吸尘机吸 管取出， 一边将管状开口的黏性物料平滑地黏在一起， 使袋内形成真空状 态， 防止空气进入。 透气物料制成的管套可防止黏性的物料黏住吸尘机吸 管， 使吸尘机吸管容易插入及取出。
空气抽走后， 由于储物袋外面的空气密度高， 压力高， 而里面的空气 少， 压力低， 致使黏性物料紧紧黏贴， 储物袋便可达到真空状态， 而且这 种真空储物袋一体成型， 不含有任何硬件， 不会弄破袋内物件或其他贴近 储物袋的物件。
本发明由于采取以上设计， 具有结构简单、 方便实用， 可不受专用真 空设备的限制， 适合家庭将衣物和棉被等物件进行真空密封保藏， 达到防 止其发生霉变及节省空间的功效。
附图说明
图 1是本发明的结构示意图
图 2是本发明透气管套的结构示意图 本发明的最佳实施方式
图 1示出了由两层材料制成的套袋 1、 带有黏性材料涂层的袋口 2、 在 袋口两边分别设有凸起的半圆 3和凸起的半圆 4 ， 套袋底部设有带黏性材 料涂层的管状开口 5， 管状开口 5的开口处为 B。
图 2示出了由透气物料制成的管套 6， 管套 6—侧为密封处 G 另一侧 为开口处 D。
如图 1、 图 2所示， 由两层材料制成的套袋 1的袋口 2—边的两内层 各由黏性物料制成的涂层黏贴封口， 袋口的外边两侧各设有凸起的半圆 3 和凸起的半圆 4, 套袋的另一边设有一由黏性物料制成的黏贴管状开口 5， 另提供一由透气物料制成的管套 6, 可套插在管状开口 5处。
所述黏性物料， 当两玦物料贴在一起时， 会自动黏在一起。如果它们 之间平滑地黏在一起， 便不会留有任何隙缝， 空气便无从进出。
使用方法是打开袋口将物件放置袋中， 然后将黏性物料制成的黏贴封 口封好， 为使物料更平滑地黏在一起， 可手执两边凸出半圆部位用力拉， 黏贴封口因拉力会更加平滑地黏合， 还可用软物将黏贴封口扫平， 使其更 加平滑地黏合。 然后将吸尘机吸管放入由透气物料制成的管套， 再从由黏 性物料制成的黏贴管状开口插入， 将袋内空气吸走， 然后一边将吸尘机吸 管取出， 一边将管状开口的黏性物料平滑地黏在一起， 使袋内形成真空状 态， 防止空气进入。 透气物料制成的管套可防止黏性的物料黏住吸尘机吸 管， 使吸尘机吸管容易插入及取出。
工业应用性
本发明提供的真空储物袋结构简单、 方便实用， 可不受专用真空设备 的限制， 适合家庭将衣物和棉被等物件进行真空密封保藏， 具有防止储物 发生霉变及节省空间的功效， 具有工业应用性。

Claims

权 利 要 求
1、 一种真空储物袋， 它包括一端留有袋口的密封袋体， 袋底为密封压 制结构， 其特征在于： 所述袋体由两层套袋組成， 所迷袋口处设有黏性材 料的涂层， 所述密封压制的袋底处设有管状开口。
2、 根据权利要求 1所述的真空储物袋， 其特征在于： 所迷袋口两侧各 设有凸起的半圆。
3、 根据权利要求 1所述的真空储物袋， 其特征在于： 所述两层套袋袋 口内侧分别设有黏性材料的涂层。
4、 根据权利要求 1所述的真空储物袋， 其特征在于： 所述管状开口处 活动套接有一管套。
5、 根据权利要求 4所述的真空储物袋， 其特征在于： 所迷管套一侧为 开口， 另一侧为密封口。
6、 根据权利要求 4或 5所述的真空储物袋， 其特征在于： 所述管套为 网状结构。
7、 根据权利要求 1或 4所述的真空储物袋， 其特征在于： 所述管状开 口处内侧设有黏性材料的涂层。
PCT/CN2002/000057 2002-02-04 2002-02-04 Sac de conservation sous vide WO2003066473A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU2002367610A AU2002367610A1 (en) 2002-02-04 2002-02-04 Vacuum storage bag
US10/504,017 US7387440B2 (en) 2002-02-04 2002-02-04 Vacuum storage bag
PCT/CN2002/000057 WO2003066473A1 (fr) 2002-02-04 2002-02-04 Sac de conservation sous vide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2002/000057 WO2003066473A1 (fr) 2002-02-04 2002-02-04 Sac de conservation sous vide

Publications (1)

Publication Number Publication Date
WO2003066473A1 true WO2003066473A1 (fr) 2003-08-14

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ID=27672014

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2002/000057 WO2003066473A1 (fr) 2002-02-04 2002-02-04 Sac de conservation sous vide

Country Status (3)

Country Link
US (1) US7387440B2 (zh)
AU (1) AU2002367610A1 (zh)
WO (1) WO2003066473A1 (zh)

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US20080159660A1 (en) * 2006-12-29 2008-07-03 Roell Iii Robert L System to remove air from a bag
US20090231865A1 (en) * 2008-03-11 2009-09-17 Ludtke Jr Larry Lee Compact fluorescent bulb installation, replacement and storage containment device

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US5544752A (en) * 1995-02-09 1996-08-13 Cox; Dean M. Evacuable storage bag
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JPH08119339A (ja) * 1994-10-26 1996-05-14 Daiwa Gravure Co Ltd 圧縮式収納袋
US5544752A (en) * 1995-02-09 1996-08-13 Cox; Dean M. Evacuable storage bag
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Also Published As

Publication number Publication date
US7387440B2 (en) 2008-06-17
US20050082193A1 (en) 2005-04-21
AU2002367610A1 (en) 2003-09-02

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