CN102556509A - Vacuum packaging bag with free air guide function - Google Patents

Vacuum packaging bag with free air guide function Download PDF

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Publication number
CN102556509A
CN102556509A CN 201110460732 CN201110460732A CN102556509A CN 102556509 A CN102556509 A CN 102556509A CN 201110460732 CN201110460732 CN 201110460732 CN 201110460732 A CN201110460732 A CN 201110460732A CN 102556509 A CN102556509 A CN 102556509A
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CN
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Application
Patent type
Prior art keywords
packaging bag
way
inner wall
air guide
vacuum packaging
Prior art date
Application number
CN 201110460732
Other languages
Chinese (zh)
Inventor
付强
刘同益
Original Assignee
刘同益
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

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Abstract

The invention relates to a vacuum packaging bag with a free air guide function. The vacuum packaging bag comprises a packaging bag body, wherein a one-way exhaust valve or a one-way exhaust nozzle is arranged on the bag body. The vacuum packaging bag is characterized in that a strip-shaped or mesh-shaped air guide channel protruding out of an inner wall is arranged on the inner wall at one side of the packaging bag body, on which the one-way exhaust valve or the one-way exhaust nozzle is arranged, or the inner wall opposite to the side, and when the inner walls of the packaging bag body are jointed with each other, the air guide channel is communicated with an exhaust port of the one-way exhaust valve or the one-way exhaust nozzle. The vacuum packaging bag has the advantages of simple bag manufacturing process, smoothness in exhaust and good vacuumizing effect.

Description

自由导气真空包装袋 Vacuum packaging bag consisting of air guide

技术领域: FIELD:

[0001] 本发明涉及一种自由导气真空包装袋,属于真空包装领域。 [0001] The present invention relates to a free air-guiding vacuum bag, vacuum packaging belongs. 背景技术: Background technique:

[0002] 市场上的真空包装袋,一般是在袋体上设有单向排气阀或单向排气咀,用于对包装袋袋抽真空。 [0002] The vacuum packaging pouch on the market is generally a one-way or one-way exhaust valve on the exhaust nozzle in the bag, for packaging pocketed vacuum. 对于软体真空包装袋,其弊病是在抽真空过程中,袋体在负压作用下会收缩变形,袋体的相对面会往一起贴合,如果袋中只剩少量物品时,抽真空比较困难。 For soft vacuum bags, which are shortcomings in the evacuation process, the bag will shrink deformation under negative pressure, relative to the surface of the bag body will be bonded together, if only a small amount of the bag items, the evacuation more difficult. 因为袋体的两相对面会提前紧贴,将排气阀咀封闭,造成袋内剩余气体无法排出。 Because the two opposite faces of the bag will close earlier, the exhaust valve is closed nozzle, resulting in the residual gas bag can not be discharged.

发明内容: SUMMARY:

[0003] 本发明的目的是针对软体真空包装袋的弊病,提供一种自由导气真空包装袋。 [0003] The object of the present invention is directed to the shortcomings of the software vacuum packaging pouch, there is provided a free air-guiding vacuum packaging pouch.

[0004] 本发明的目的是通过以下方式实现的: [0004] The object of the present invention are achieved in the following manner:

[0005] 本发明包括包装袋袋体,袋体上设有单向排气阀或单向排气咀,其特征是:至少在包装袋袋体的装有单向排气阀或单向排气咀一侧内壁上,或与之相对侧内壁上,设有凸出于内壁的条纹状或网格状导气通道,当包装袋袋体内壁相互贴合时,导气通道与单向排气阀或单向排气咀的排气口联通。 [0005] The present invention comprises a package bag body, a one-way or one-way exhaust valve exhaust nozzle on the bag body, wherein: at least the package bag body equipped with a one-way or one-way exhaust valve rows the inner wall of the air nozzle side, or on the opposite side with the inner wall, the inner wall is provided with a projecting striped or grid-like air guide passage, when the inner wall of each package Bag of bonding, the one-way exhaust gas guide passage one-way valve or an exhaust port exhaust nozzle Unicom.

[0006] 本发明的优点是:制袋工艺简单、真空包装袋排气流畅、抽真空效果好。 Advantages [0006] of the present invention: the bag simple process, the exhaust gas flowing vacuum bags, vacuum pumping a good effect. 附图说明: BRIEF DESCRIPTION OF:

[0007] 图1为本发明的外形示意图; [0007] Figure 1 a schematic outline of the present invention;

[0008] 图2为本发明的袋体展开示意图。 Bag [0008] FIG. 2 is a schematic expanded disclosure.

具体实施方式: detailed description:

[0009] 参照附图,本发明包括包装袋袋体1,袋体1用塑料制作,袋体上设有单向排气阀或单向排气咀2,至少在包装袋袋体的装有单向排气阀或单向排气咀一侧内壁上,或与之相对侧内壁上,设有凸出于内壁的条纹状或网格状导气通道3,导气通道是在制作袋体的过程中,热压在塑料膜上的,再将压有导气通道的塑料膜制成塑料包装袋。 [0009] Referring to the drawings, the present invention comprises a package bag body, the bag body 1 made of plastic, the bag body is provided with a one-way or one-way exhaust valve exhaust nozzle 2, at least in the package bag body is provided with way exhaust valve or one-way exhaust nozzle on the inner wall side or on the opposite side with the inner wall, the inner wall is provided with a projecting striped or grid-like air guide channel 3, the air guide passage is made in the bag body process, pressing the plastic film, and then the pressure of air-guiding channel has plastic film plastic bags. 当包装袋袋体内壁相互贴合时,导气通道与单向排气阀或单向排气咀的排气口联通。 Packaging Bag When the inner wall of bonding to each other, the air guide passage-way exhaust valve or one-way exhaust port exhaust nozzle Unicom. 导气通道可以制成联通单向排气阀或单向排气咀的排气口的一个图案(如田字形图案、米字形图案等),也可以是联通单向排气阀或单向排气咀的排气口的条带状,还可以是均勻布满袋体一面内壁或整个内壁的。 Air-guiding channel link may be made a pattern or way exhaust valve exhaust port of the exhaust nozzle of the way (e.g., field-zag pattern, zigzag pattern, etc. m), Unicom may be arranged in one direction or way exhaust valve strip gas exhaust port of the nozzle, can be uniformly covered with one surface of the inner wall of the pouch or the entire inner wall.

[0010] 本发明主要适用于软体真空包装袋,包括三边封拉链袋,多边封自立袋,各类固态定型产品包装袋,多边封双面进出口盖真空袋,多边封自立进出口盖真空袋等类真空包装袋产品。 [0010] The present invention is mainly applied to soft vacuum packaging pouch, zipper bag comprising triangular envelope, sealed multilateral standing pouch bag and other solid styling products, multilateral double-sided access cover sealing the vacuum bag, self-sealing access cover multilateral vacuo bags and other types of vacuum packaging bag.

Claims (1)

  1. 1. 一种自由导气真空包装袋,包括包装袋袋体,袋体上设有单向排气阀或单向排气咀, 其特征是:至少在包装袋袋体的装有单向排气阀或单向排气咀一侧内壁上,或与之相对侧内壁上,设有凸出于内壁的条纹状或网格状导气通道,当包装袋袋体内壁相互贴合时,导气通道与单向排气阀或单向排气咀的排气口联通。 An air guide free vacuum bags, comprising a package bag body, a one-way or one-way exhaust valve exhaust nozzle on the bag body, wherein: at least equipped with a check row of the package bag body the one-way valve side or the exhaust nozzle inner wall, or on the opposite side with the inner wall, the inner wall is provided with a projecting striped or grid-like air guide passage, when the inner wall of each package Bag of bonding, guide gas passage-way exhaust valve or one-way exhaust port exhaust nozzle Unicom.
CN 201110460732 2011-12-23 2011-12-23 Vacuum packaging bag with free air guide function CN102556509A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201110460732 CN102556509A (en) 2011-12-23 2011-12-23 Vacuum packaging bag with free air guide function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201110460732 CN102556509A (en) 2011-12-23 2011-12-23 Vacuum packaging bag with free air guide function

Publications (1)

Publication Number Publication Date
CN102556509A true true CN102556509A (en) 2012-07-11

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201110460732 CN102556509A (en) 2011-12-23 2011-12-23 Vacuum packaging bag with free air guide function

Country Status (1)

Country Link
CN (1) CN102556509A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050238263A1 (en) * 2004-04-22 2005-10-27 Ping Lau K Vacuum sealing bag
CN201027050Y (en) * 2007-04-30 2008-02-27 梁国强 Vacuum packaging bag
US7726880B2 (en) * 2004-06-29 2010-06-01 The Glad Products Company Flexible storage bag
CN201678128U (en) * 2010-05-11 2010-12-22 刘同益 Free vacuum package
CN102020058A (en) * 2009-09-16 2011-04-20 东莞市海溢实业有限公司 Vacuum bag convenient for exhausting and manufacturing process
CN202449340U (en) * 2011-12-23 2012-09-26 刘同益 Free air guide vacuum packing bag

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050238263A1 (en) * 2004-04-22 2005-10-27 Ping Lau K Vacuum sealing bag
US7726880B2 (en) * 2004-06-29 2010-06-01 The Glad Products Company Flexible storage bag
CN201027050Y (en) * 2007-04-30 2008-02-27 梁国强 Vacuum packaging bag
CN102020058A (en) * 2009-09-16 2011-04-20 东莞市海溢实业有限公司 Vacuum bag convenient for exhausting and manufacturing process
CN201678128U (en) * 2010-05-11 2010-12-22 刘同益 Free vacuum package
CN202449340U (en) * 2011-12-23 2012-09-26 刘同益 Free air guide vacuum packing bag

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