CN103029892A - Exhaust bag and manufacture method thereof - Google Patents

Exhaust bag and manufacture method thereof Download PDF

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Publication number
CN103029892A
CN103029892A CN 201210549705 CN201210549705A CN103029892A CN 103029892 A CN103029892 A CN 103029892A CN 201210549705 CN201210549705 CN 201210549705 CN 201210549705 A CN201210549705 A CN 201210549705A CN 103029892 A CN103029892 A CN 103029892A
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valve
exhaust
bag
way
space
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CN 201210549705
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Chinese (zh)
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张嘉盈
张耀鹏
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上海艾尔贝包装科技发展有限公司
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Abstract

The invention discloses an exhaust bag and a manufacture method and application thereof. The exhaust bag comprises a bag body and at least one retaining valve, wherein a holding space is formed by the bag body and is used for storing objects, the bag body is provided with at least one opening and at least one exhaust hole, the objects are placed in the holding space through the openings and then the openings are sealed, the retaining valves are arranged in the bag body and are adjacent to the exhaust holes so that the holding space is communicated with the exhaust holes, air in the holding space arrives at the exhaust holes through the retaining valves and is exhausted from the bag body from the exhaust holes; and because of a one-way retaining function of the retaining valves, outwards discharged air is returned to the holding space from the retaining valves, and therefore, the packaging volume of the whole exhaust bag after the objects are stored in the holding space is greatly reduced, and the exhaust bag is conveniently stored and transported.

Description

一种排气袋及其制造方法技术领域[0001 ] 本发明涉及包装袋,特别涉及一种排气袋。 An exhaust bags TECHNICAL FIELD [0001] The present invention relates to a packaging bag, particularly to an exhaust gas bags. 背景技术[0002] 现有的排气袋一般包括两个袋体层,其互相重叠以形成一个容纳物品的储物空间,在物品被放置到该储物空间后,再通过一个抽气装置抽出排气袋里面的空气从而减小整个包装体积,便于储存和运输。 [0002] The conventional exhaust gas bags typically comprise two bag layers, which overlap each other to form a storage space to accommodate an article, is placed in the storage space after the article, and then drawn through a suction device exhaust air inside the bag to reduce the overall package size, easy storage and transportation. 在食品的包装过程中,甚至要用抽真空装置将排气袋内的气体抽干净然后将排气袋密封,从而防止食品的氧化变质。 In the packaging process of the food, and even use the vacuum device evacuated to an exhaust gas cleaner bag was then sealed bags exhaust gas, thereby preventing the oxidative deterioration of foods. [0003] 然而,正如上面提到的,这些传统的排气袋都需要配备一个抽气装置来除去排气袋里面的空气,如果排气袋旁边没有可用的抽气装置,例如在运输过程中,临时地需要给某些排气袋抽气时,则仅凭人工是无法得到很好的排气效果的,因为人工去挤压袋体以排气时,气体很容易会再返回到袋气中。 [0003] However, as mentioned above, these conventional vent requires bags equipped with a suction device to remove the exhaust air inside the bag, the bag evacuation means if no available next to the exhaust gas, for example during transport , temporarily needs some time to exhaust the exhaust gas bags, it is not doing well alone exhaust effect because of the artificial bag to squeeze in the exhaust gas will easily return to the air bags in. 传统的排气袋也需要在袋体的适宜位置上设置抽气阀, 这就使得排气袋的制作工艺变得复杂,因为在袋体密封成形过程后,还需要额外地进行安装排气阀的步骤。 Conventional exhaust purge valve bags also set at an appropriate position on the bag body, which makes exhaust gas bag manufacturing process becomes complicated, because the sealing of the bag body forming process additionally needed to install the exhaust valve A step of. [0004] 另外,为了使袋体外的空气不再进入到袋体中,即为了保证袋体内低空气含量的状态,通常会将袋体全部热封以使袋体内的储物空间彻底与外界隔绝,这就使得传统的排气袋都只能一次性使用而不能重复利用。 Storage space [0004] Further, in order not to make the air bladder in vitro into the bag, i.e. the bag body in order to guarantee the state of the low air content, it will usually heat-sealed bag body so that the entire body of the bag is completely isolated from the outside , which makes the conventional exhaust gas bags are for single use only and can not be reused. 发明内容[0005] 本发明的主要目的在于提供一种排气袋,其由一个袋体形成一个容纳空间,所述容纳空间内的空气通过设置在所述袋体上的至少一个单向止回阀排出,所述单向止回阀防止外界的空气再进入所述容纳空间,从而大大地减少在有物品储存在所述容纳空间后的整个排气袋的包装体积,以便于储存和运输。 SUMMARY OF THE INVENTION [0005] The main object of the present invention is to provide an exhaust gas bag which is formed a receiving space defined by a bag body, the receiving the at least one way check by air in the space provided on the bag body the discharge valve, the one-way valve to prevent external air re-entering the receiving space, so that there is greatly reduced in the object storage in a packaging bag after the whole volume of the exhaust gas receiving space for storage and transportation. [0006] 本发明的另一目的在于提供一种排气袋,在物品储存在所述容纳空间后,通过挤压的方法,将空气从所述容纳空间经由所述单向止回阀排出所述排气袋,从而不需要额外的抽气装置,方便使用和携带。 [0006] Another object of the present invention is to provide an exhaust gas bags, items stored in the discharge space after the receiving, by the extrusion method, the air from the space via the one-way valve accommodated in the said exhaust gas bags, so that no additional pumping means, easy to use and carry. [0007] 本发明的另一目的在于提供一种排气袋,其中所述单向止回阀可以包括两个自粘膜止回阀膜,在空气通过所述两阀膜排出所述排气袋后,因为自粘膜的特性,所述两阀膜的外侧端部互相贴合在一起,以防止外部的空气再通过所述两阀膜进入所述容纳空间,从而所述单向止回阀得以起到密封的作用。 [0007] Another object of the present invention is to provide an exhaust gas bags, wherein the two-way check valve may include a check valve film self-adhesive, in the air through the two exhaust gas discharge valve membrane bags after, because the characteristics of the self-adhesive film, two of the outer end portion of each valve film attached together, to prevent outside air from entering the receiving space and then through said two valve membrane, whereby the one-way valve is sealing functions. [0008] 本发明的另一目的在于提供一种排气袋,其中所述袋体可以包括两个互相重叠的袋体层,所述单向止回阀的两个阀膜的内侧端部分别与所述两个袋体层热封在一起,当所述容纳空间内的空气通过挤压从所述两个阀膜之间形成的排气通道排出后,所述两阀膜的外侧端部贴合在一起并与一个所述袋体层之间形成一个止回空间,当通过所述单向止回阀向外排出的气体越多,到达所述止回空间的气体遇多,从而形成一个气压作用在所述两阀膜的所述外侧端部以进一步密封所述两阀膜的排气通道,从而保证外部的空气不会再通过所述单向止回阀进入所述容纳空间。 [0008] Another object of the present invention is to provide an exhaust gas bag wherein the bag body may comprise two pouch layers overlap each other, the inner end portion of the two-way check valve diaphragm respectively heat-sealing the two layers together with the bag, when the air in the accommodation space formed by extrusion from the exhaust passage between the two discharge valve membrane, the outer ends of the two valve film bonded together and said bag between a layer and a non-return space is formed, when the more-way check valve is discharged outwardly through the gas reaches the gas space nonreturn multi case, so as to form a pressure acting on the outer end portions of the two valve film to further seal the passage of the two exhaust-valve film, so as to ensure the external air through the one-way valve will not enter the receiving space. [0009] 本发明的另一目的在于提供一种排气袋,其中所述排气袋一侧设置有开口,以用于物品的放入,另外一侧设置有所述至少一个单向止回阀,所述开口在物品放入后密封起来,然后空气从所述单向止回阀排出,从而不需要设置抽气阀,并且所述开口在密封后还可以打开,以取出储存在所述容纳空间的物品,从而所述排气袋可以重复使用。 [0009] Another object of the present invention is to provide an exhaust gas bag wherein the bag side of the exhaust gas is provided with an opening for the article into, the other side is provided with at least a one-way check valve, the opening is sealed after the article into, and then air is discharged from the one-way valve, so that no suction valve is provided, and the opening may be opened after the sealing, to remove stored in the article receiving space of the bag so that the exhaust gas can be reused. [0010] 本发明的另一目的在于提供一种排气袋,其中所述排气袋上还设置有多个保护封合处,以防止储存在所述容纳空间内的物品接触到所述单向止回阀,对所述单向止回阀造成损坏以影响性能,另外,所述单向止回阀沿着一条密封线设置,所述保护封合处与所述密封线之间形成间断隔开的通道,这样在排气时,所述单向止回阀在这些通道之间形成张开的角度,以更利于气体的排出。 [0010] Another object of the present invention is to provide an exhaust gas bags, which is also provided with a plurality of protective seal the bag at the vent to prevent stored in the storage space to the single article in contact to a check valve of the one-way damage to affect performance, Further, the one-way valve disposed along a sealing line of said protective seal is formed at the discontinuity between the seal line spaced channels, so that when the exhaust gas, the one-way valve open angle is formed between these passages, the exhaust gas in order to facilitate more. [0011] 本发明的另一目的在于提供一种排气袋,其中在邻近所述单向止回阀的外侧端处设置有从所述密封线延伸的多个阻隔封合处,相邻的两个所述阻隔封合处形成曲折的缓冲空间,这样在空气从所述容纳空间中排出时,空气到达所述缓冲空间中进入到所述止回空间,从而使所述止回空间中存在一定的空气压力以作用在所述单向止回阀的所述外侧端部以密封所述单向止回阀的排气通道,并且所述排气袋外部的空气也不容易通过曲折的缓冲空间进入到所述排气通道,从而进一步起到密封的作用。 [0011] Another object of the present invention is to provide an exhaust gas bags, wherein adjacent the outer end of the one-way check valve is provided with a plurality of seal barrier at the seal line extending from adjacent the two meandering barrier seal is formed at the buffer space, so that when air is discharged from the accommodation space, the air reaches the buffer space into the check space, so that the space exists nonreturn air pressures to act on the outer end portion of the one-way valve to seal the one-way valve in the exhaust passage and the exhaust air outside the bag is not easily tortuous buffer space into the exhaust passage, thereby further sealing functions. [0012] 本发明的另一目的在于提供一种排气袋,所述单向止回阀还可以包括一个止回膜设置在所述两个阀膜之间,以使所述止回膜与一个所述阀膜之间形成一个止回腔,这样从所述容纳腔排出的空气从所述两阀膜的外侧端部之间排出后,即使有气体返回,也会到达所述止回腔,而使所述止回腔中产生一定的气压,从而进一步密封所述排气通道,防止气体再进入到所述容纳空间,从而加强了单向止回的效果。 [0012] Another object of the present invention is to provide an exhaust gas bags, the one-way check valve may further comprise a membrane check valve disposed between the two films, to make the film and the non-return forming a cavity between a check valve film, so that the air discharged from the discharge from the receiving chamber between the outer ends of the two valve film, even if the gas return chamber also reaches the nonreturn , so that the check in a certain pressure chamber, thereby further sealing the exhaust passage, to prevent the gas from re-entering the receiving space, thus enhancing the effect as the check. [0013] 本发明的另一目的在于提供一种排气袋,其中所述排气袋密封效果好,排气方便, 结构简单,适合大规模生产,并且可以重复利用,节省成本,减少浪费。 [0013] Another object of the present invention is to provide an exhaust gas bag wherein the bag good sealing effect of the exhaust gas, the exhaust gas easy, simple structure suitable for mass production, and can be reused, cost, reduce waste. [0014] 本发明的另一目的在于提供一种排气袋,其制造方法简单,只需要借由一个模具对袋体层进行一系列热封步骤即可得到想要的排气袋产品。 [0014] Another object of the present invention is to provide an exhaust gas bags, the manufacturing method is simple, just like to take the bag to a series of heat-sealing material layer by a step of a mold to obtain the desired exhaust gas bag. [0015] 为达到以上目的,本发明提供一种排气袋,其包括:[0016] 一袋体,所述袋体形成一容纳空间,以用于储存物品,并且所述袋体具有至少一开口和至少一排气口,所述物品通过所述开口放入所述容纳空间后所述开口被密封;以及[0017] 至少一单向止回阀,所述单向止回阀设置在所述袋体内并且邻近所述排气口处, 所述单向止回阀将所述容纳空间与所述排气口相连通,所述容纳空间内的空气藉由所述单向止回阀到达所述排气口并且从所述排气口排出所述袋体,并且由于所述单向止回阀的单向止回的作用,向外排出的空气被阻止从所述单向止回阀返回所述容纳空间。 [0015] To achieve the above object, the present invention provides an exhaust gas bags, comprising: [0016] a pouch, said pouch forming a receiving space for storing articles, said bag body and having at least one and at least one exhaust port opening, said article through the opening into the receiving space after the opening is sealed; and [0017] at least one-way check valve, the one-way valve disposed in the the bag body and adjacent to the said exhaust port, the one-way valve to the receiving space communicates with the exhaust port, the air in the space accommodated by the one-way valve reaches the exhaust port and the bag body is discharged from the exhaust port, and since the one-way effect as the check valve, the air is discharged outwardly from said one-way valve preventing returning the receiving space. [0018] 根据本发明的一个实施例,每个所述单向止回阀包括两个阀膜,所述两阀膜的内侧端分别与所述袋体的两个内表面贴合,并且所述两阀膜之间形成一个排气通道,当空气从所述容纳空间经过所述排气通道排出时,所述两阀膜的外侧端与所述袋体的一个所述内表面之间形成具有气压的止回空间,从而将所述排气通道密封,以防止到达所述止回空间的空气再返回所述容纳空间。 [0018] According to an embodiment of the present invention, each of the inner ends of the two-way check valve comprises a valve membrane, the two valve film two respectively inner surface of the bag body is bonded, and the an exhaust passage is formed between two of said diaphragm, when air is discharged from said receiving space through the exhaust passage, is formed between an inner surface of the outer end of the two-valve film of the bag body having a non-return pressure space, so as to seal the exhaust passage, so as to prevent reaching the non-return space accommodating the return air space. [0019] 根据本发明的一个实施例,所述袋体包括两袋体层,所述两袋体层互相重叠以形成所述容纳空间,每个所述单向止回阀的两个阀膜分别贴合在所述两袋体层上并形成所述排气通道。 [0019] According to an embodiment of the present invention, the bag comprises two bags of the layer, the layer two bags overlap each other to form the receiving space, each of the one-way check valves of the two valve membrane formed separately and bonded to said exhaust passage on said layer bags. 所述两阀膜是柔性薄膜[0020] 根据本发明的一个实施例,每个所述单向止回阀包括:一第一阀膜和一第二阀膜; 以及一止回阀膜,所述止回密封膜重叠于所述第一阀膜和所述第二阀膜的内侧端之间,以在所述第一阀膜和所述止回阀膜之间形成一个排气通道,并在所述止回阀膜与所述第二阀膜之间形成一止回通道,当所述容纳空间向外排出空气时,所述排气通道用于向外排气以形成填充有气体的一止回空间,直至气压使所述第一阀膜和所述第二阀膜的外侧端重叠并密封以关闭所述排气通道,当有空气从所述第一阀膜和所述第二阀膜的外侧端之间想要进入所述容纳空间时,空气被导引进入所述止回通道,以产生补充气压,从而进一步密封所述排气通道,以补偿所述第一阀膜和所述第二阀膜的密封效果的不足。 The film is a flexible film both valves [0020] In accordance with one embodiment of the present invention, each of the one-way valve comprising: a first valve and a second valve membrane film; and a check valve film, the said film is arranged to check seal between the first valve and the inner end of the second membrane valve film, to form a first exhaust passage between the valve membrane and the check valve membrane, and forming a passage between the check valve membrane film and the second valve, when the air is discharged outwardly of the receiving space, the exhaust passage for the exhaust gas outwardly to form gas-filled a check space, until the pressure of the outer ends of the first valve and the second valve membrane film are overlapped and sealed to close said exhaust passage when said air from said first and second valve film when you want to enter the receiving space between the outer end of the valve membrane, the air is directed into the check passages, to generate supplemental gas pressure, thereby further sealing the exhaust passage, a first valve to compensate for the film and the insufficient sealing effect of the second valve film. [0021] 根据本发明的一个实施例,所述止回阀膜的长度小于每个所述第一阀膜和所述第二阀膜的长度,从而当所述止回阀膜重叠于所述第一阀膜和所述第二阀膜的内侧端时,所述第一阀膜和所述第二阀膜的外侧端重叠在一起。 [0021] According to one embodiment of the present invention, the check valve is smaller than the length of the film is the length of each of said first valve and the second valve membrane film so that the film overlaps with the check valve when when the inner end of the first film and the second valve of the valve membrane, the valve membrane and the first outer end of the second valve film overlap. [0022] 根据本发明的一个实施例,所述袋体包括第一袋体层和第二袋体层,所述第一袋体层和第二袋体层互相重叠以形成所述容纳空间,每个所述单向止回阀的所述第一阀膜的内侧端与所述第一袋体层密封地贴合,并且每个所述单向止回阀的所述第二阀膜的内侧端和所述止回阀膜的内侧端部与所述第二袋体层密封地贴合。 [0022] According to an embodiment of the present invention, the bag body comprising a first layer and a second bag layer of the bag body, the bag body of the first layer and the second layer of the bag body overlap each other to form the receiving space, the one-way check valve of the first valve film inner end of each of the first bag sealingly bonded layers, and each of the one-way check valve of the second valve film and the inner end of the inner end and the second check valve film layers are sealed bag body fit. 所述第一阀膜,所述第二阀膜以及所述止回阀膜是柔性薄膜。 The first valve film, the second valve membrane and the check valve membrane is a flexible film. [0023] 根据本发明的一个实施例,所述单向止回阀基本上由聚乙烯材料制成。 [0023] According to one embodiment of the present invention, the one-way valve substantially made of a polyethylene material. [0024] 根据本发明的一个实施例,每个所述单向止回阀包括:[0025] 一排气通道,所述排气通道与所述容纳空间相连通,以将空气从所述排气通道排出至所述排气口并形成一止回空间,其中所述排气通道在排气完成后由于所述止回空间的气压的作用而密封;和[0026] 一止回通道,所述止回通道与所述排气通道的进气方向相反,其中当有空气想要进入所述容纳空间时,空气被导引进入所述止回通道,以产生补充气压,从而进一步密封所述排气通道,从而防止空气从所述排气通道进入所述袋体内。 [0024] According to one embodiment of the present invention, each of the one-way valve comprising: [0025] an exhaust passage, the exhaust passage communicating with said receiving space so as to exhaust air from the exhaust gas passage to the exhaust port and forming a non-return space, wherein the exhaust gas after the exhaust passage due to the completion of the locking action of the back pressure space is sealed; and [0026] a channel check, the said check passage intake direction opposite to the exhaust passage, wherein when the air going into the receiving space, the air is directed into the check passages, pressure to produce a supplement, to further seal the exhaust passage, thereby preventing the air from entering the bag body from the exhaust passage. [0027] 根据本发明的一个实施例,所述开口设置在所述袋体的一侧,所述单向止回阀设置在所述袋体的另一侧。 [0027] According to an embodiment of the present invention, the opening is provided at one side of the bag body, the one-way valve is provided at the other side of the bag body. [0028] 根据本发明的一个实施例,所述开口设置在所述袋体的一开口侧,所述单向止回阀设置在所述袋体的一排气侧,所述开口侧和所述排气侧是所述袋体的相反的两侧,从而当所述物品从所述开口侧的所述开口放入所述容纳空间后,排气过程从所述排气侧开始, 以便于排出所述容纳空间内的空气。 [0028] According to an embodiment of the present invention, the opening is provided at a side of the opening of the bag body, the one-way valve provided at an exhaust side of the bag body, and the opening side of the an exhaust side of said opposite sides of said bag body, so that when the article after the receiving space, starting from the side of the exhaust gas during the exhaust gas from the openings into the side, in order to discharging air in the space of the receiving. [0029] 根据本发明的一个实施例,所述排气袋包括多个所述单向止回阀,多个所述单向止回阀并排地设置在所述袋体的所述排气侧。 [0029] According to one embodiment of the present invention, the exhaust gas bag comprises a plurality of the one-way valve, a plurality of side by side the one-way valve provided in the exhaust side of the bag body . [0030] 根据本发明的一个实施例,所述排气袋包括一开合机构,以用于密封或开启所述开口。 [0030] According to one embodiment of the present invention, the exhaust gas bag includes a closure means for sealing said opening or openings. [0031] 根据本发明的一个实施例,所述排气袋包括一开合机构,以用于密封或开启所述开口,所述开合机构包括分别设置在所述两个袋体层上的一对拉链龙骨,其互相啮合以密封所述开口,并且所述开合机构还包括一个密封装置,其包括两个互相间隔的密封构件,以形成一个密封槽,当使用者手握所述密封装置,使所述拉链龙骨位于所述密封槽中并且所述密封装置沿着所述拉链龙骨移动时,所述开口被密封。 [0031] According to one embodiment of the present invention, the exhaust gas bag includes a closure means for sealing said opening or openings, the opening and closing mechanism includes a respectively provided on the two layers of the bag body a pair of fastener keel intermeshing to seal the opening, and the opening and closing mechanism further comprises a sealing means, which sealing member comprises two spaced apart each other to form a seal groove, when the user holding the seal It means the keel of the sealing slide fastener groove and said sealing means moving along the keel of the zipper, the opening is sealed. 根据本发明的一个实施例,所述密封槽的宽度稍小于所述拉链龙骨的厚度,所述拉链龙骨在所述密封构件的压力作用下收紧,从而将所述开口密封。 According to one embodiment of the present invention, the width of the seal groove is slightly smaller than the thickness of the zipper keel, the keel of the fastener tightening pressure at the sealing member, so as to seal the opening. [0032] 根据本发明的一个实施例,在邻近所述单向止回阀内侧处的所述袋体上设置有多个保护密封处,多个所述保护密封处互相间隔地设置,以在相邻的所述保护密封处留出空隙以便于空气的排出,并且所述保护密封处使得所述物品在放入所述容纳空间后,不会接触到所述单向止回阀,因为所述保护密封处起到了阻隔的作用,从而所述单向止回阀得到保护而不会被储存在所述容纳空间的所述物品损坏。 [0032] According to an embodiment of the present invention, there is provided adjacent to the plurality of unidirectional protective seal on the check valve at the inner side of the bag body, each of said plurality of protective seal disposed at intervals, in order to adjacent said protective seal to allow clearance for the exhaust air, and the protective seal of the article such that after insertion of the receiving space, do not come into contact with the one-way valve, because the said protective barrier seal play a role, such that damage to the one-way check valve of the article to be protected without being stored in the receiving space. [0033] 根据本发明的一个实施例,在所述袋体的排气侧还设置有至少一个加强密封处, 以提高所述排气侧处的封合强度,同时也为使用者提供一个操作把手的空间。 [0033] According to one embodiment of the present invention, in the exhaust side of the bag body is further provided with at least one reinforcement seal, to enhance the sealing strength at the exhaust side, but also for a user operation space handle. [0034] 根据本发明的一个实施例,所述袋体在邻近所述单向止回阀处还设置有至少一阻隔封合处,相邻的两个所述阻隔封合处形成曲折的缓冲空间,这样在空气从所述容纳空间中排出时,空气到达所述缓冲空间中进入到所述止回空间,从而使所述止回空间中存在的空气压力作用在所述单向止回阀的所述外侧端部以密封所述单向止回阀的排气通道,并且所述排气袋外部的空气也不容易通过曲折的所述缓冲空间进入到所述排气通道,从而进一步起到密封的作用。 [0034] According to one embodiment of the present invention, the bag body adjacent to the one-way valve is further provided with at least one sealing barrier, the adjacent two of the barrier seal is formed at the buffer tortuous space, so that when air is discharged from the accommodation space, the air reaches the buffer space into the check space, so that the locking action of the return air pressure present in the space in the one-way check valve the outer end portion of the one-way check valve to seal the exhaust passage and the exhaust air outside the bag does not easily enter into the exhaust passage through the tortuous buffer space further from the sealing effect. [0035] 根据本发明的一个实施例,所述阻隔封合处选自Y形,H形,T形或其他形状中的一种。 [0035] According to an embodiment of the present invention, the barrier seal is selected from the Y-shaped, H-shaped, T-shaped, or one of the other shapes. [0036] 根据本发明的一个实施例,所述阻隔封合处包括一主封合线,和分别从所述主封合线延伸出来的第一侧封合线和第二封合线,相邻两个所述阻隔封合处的所述第一第侧封合线没有重合在一起,而是形成有间隔,从而使得空气可以从这些间隔达到所述排气口,然后进一步排出,这样所述袋体外的空气不容易从这些阻隔封合处形成的所述缓冲空间到达所述单向止回阀处,进一步防止了空气反渗的可能,并且,因为有这些阻隔封合处的阻隔作用,当所述容纳空间的气体从所述单向止回阀的排气通道排出时,能够形成具有气压的所述止回空间,以用于在排气完成时密封所述排气通道。 [0036] According to one embodiment of the present invention, the barrier comprises a seal at the main sealing lines, and respectively extending from the main sealing line out of the first line and the second side of the sealing seal line, with o the two said sealing barrier at the first side of the first seal lines do not overlap together, but a spacer is formed, so that the air can reach the exhaust port from the spacer, and then further discharged, so that said air pockets do not readily form in vitro from a barrier at the sealing engagement of the buffer space reaches the one-way check valves to further prevent the possibility of air reverse osmosis, and, because the barrier effect of the barrier seal at these when the gas is discharged from the receiving space of the one-way valve exhaust passage, capable of forming said space having a pressure check, when the exhaust is completed for sealing the exhaust passage. [0037] 根据本发明的一个实施例,所述袋体包括一储物袋和一功能袋,所述储物袋形成具有所述开口的所述容纳空间,以用于储存物品,所述功能袋上设置有所述排气口,并形成一排气空间,所述储物袋的所述容纳空间与所述功能袋的所述排气空间通过所述单向阀连通,所述容纳空间内的空气藉由所述单向止回阀进入所述排气空间,并且从所述排气口排出所述袋体,由于所述单向止回阀的单向止回的作用,从所述储物袋向外排出的空气进入所述功能袋的所述排气空间后被阻止从所述单向止回阀返回所述容纳空间。 [0037] According to an embodiment of the present invention, the storage bag includes a bag body and a function of the bag, the storage bag having a receiving space formed in the said opening, for storing an article, the functional provided with said exhaust port, and an exhaust space formed on the pouch, the exhaust gas space of the receiving space of the storage function of the bag the bag through the one-way valve in communication, the receiving space With the one-way air valve in the exhaust gas into the space, and the bag body is discharged from the exhaust port, since the one-way effect as the check valve from the the exhaust air space of said storage bag is discharged outwardly into the bag after the function returns a check valve preventing the one-way from the receiving space. [0038] 本发明还提供一种排气袋的制造方法,其包括步骤:[0039] (a)准备两个互相重叠的袋体层,以及放置在所述两袋体层内位于所述两袋体层的排气侧的至少一单向止回阀;[0040] (b)沿着两侧向热封处,以及一个止回阀密封处热封,以形成一个可以存储物品的容纳空间并且具有一开口,同时,通过所述止回阀密封处,所述两袋体层与所述单向止阀全部热封在一起,并且所述单向止回阀形成虚假的热封并具有排气通道;以及[0041] (c)沿着一端热封处热封,所述端热封处与所述两个侧向热封处之间留有空隙,以形成了至少一排气口,其中在物品通过所述开口放入所述容纳空间后,将所述开口密封,所述单向止回阀将所述容纳空间与所述排气口相连通,所述容纳空间内的空气藉由所述单向止回阀到达所述排气口并且从所述排气口排出所述袋体,并且由于所述 [0038] The present invention also provides a method for producing an exhaust gas bag, comprising the steps of: [0039] (a) preparing two overlapping layer of bag, and placing the bags inside the two layers located at least one-way check valve on the exhaust side of the bag body layer; [0040] (b) heat-sealed at both sides along the direction, and a valve seal heat-sealed, to form a receiving space of the article can be stored and having an opening, at the same time, through the check valve seal, said two bags layer and all the one-way check valve heat-sealed together, and the one-way valve and having a heat seal formed false and leaving a gap between [0041] (c) heat sealed along the heat seal at an end, at the end of the two lateral heat-sealing of the heat sealing, to form at least one vent; exhaust passage wherein the article through said opening into said receiving space, sealing the opening, the one-way valve to the receiving space communicates with the exhaust port, the air contained in the space by way check valve reaches the exhaust port and the bag body is discharged from the exhaust port, and since the 单向止回阀的单向止回的作用,向外排出的空气被阻止从所述单向止回阀返回所述容纳空间。 As the check function of the check valve, the air exhaust valve is prevented from outwardly returned from the receiving space of the one-way. [0042] 根据本发明的一个实施例,所述步骤(b)还包括步骤:在所述单向止回阀的两阀膜上设置有耐热物,从而使两所述阀膜在热封过程中没有贴合在一起而形成所述排气通道,同时所述两阀膜的内侧端与所述两袋体层热封在一起。 [0042] According to one embodiment of the present invention, the step (b) further comprises the step of: in the two-way check valve membrane valve is provided with a heat-resistant material, so that the film is heat-sealed both valves process is not bonded together to form the exhaust passage, while the inner end of the heat-sealed bags of two layers of the diaphragm. [0043] 根据本发明的一个实施例,所述步骤(b)还包括步骤:将所述单向止回阀的第一阀膜的内侧端与所述两袋体层中的第一袋体层热封在一起,将所述单向止回阀的第二阀膜的内侧端,止回阀膜的内侧端以及所述两袋体层中的第二袋体层热封在一起,并且在所述第一阀膜与所述止回阀膜之间以及所述止回阀膜与所述第二阀膜之间分别设置有耐热物以分别形成所述排气通道和一止回通道。 [0043] According to one embodiment of the present invention, the step (b) further comprises the step of: the inner end of the one-way check valve of the first valve film layer and the two bags of the first bag heat-sealing layer together, heat-sealing together the inner end of the second valve film of the one-way valve, the inner end of the check valve membrane and the two bags of the bag layer in the second layer, and between the first film and the check valve membrane and a check valve are provided between the film and the second valve film having heat resistance was formed to the exhaust passage and a check aisle. [0044] 根据本发明的一个实施例,所述方法还包括步骤:在所述袋体的所述开口处设置一开合机构,以用于可选择性地打开或密封所述开口。 [0044] According to one embodiment of the present invention, the method further comprising the steps of: providing at the opening of the bag body a closure means for selectively opening or sealing the opening. [0045] 根据本发明的一个实施例,所述方法还包括步骤:在邻近所述单向止回阀的内侧处热封有多个保护密封处,以防止所述单向止回阀受到损坏。 [0045] According to an embodiment of the present invention, the method further comprising the step of: heat sealing adjacent inner side of the one-way check valve has a plurality of protective seal to prevent damage to the one-way valve . [0046] 根据本发明的一个实施例,沿着所述两侧向热封处,以及所述止回阀密封处热封时形成一个储物袋,以用于储存物品,所述端热封处以及所述止回阀密封处之间形成具有所述排气口的功能袋,所述储物袋内的空气藉由所述单向止回阀进入所述功能袋,并且从所述排气口排出所述袋体,由于所述单向止回阀的单向止回的作用,从所述储物袋向外排出的空气进入所述功能袋后被阻止从所述单向止回阀返回储物袋。 [0046] According to one embodiment of the present invention, the heat-sealing on both sides, and forming a storage bag heat-sealed at a seal when the check valve, for storing items, along said end heat-sealed to the said bag has a function of forming an exhaust port between the check valve and the seal, the air of the storage bag into the valve by the one-way function bag and from the discharge the discharge port of said pouch, since the one-way check valve as the check action, the air discharged from the storage bag after the bag outwardly into the blocking function from the one-way check return valve storage bag. [0047] 本发明还提供一种排气袋的应用方法,其包括:[0048] (i)通过一开口将物品放入所述排气袋的储物袋的容纳空间中;[0049] (ii)密封所述开口;以及[0050] (iii)使所述排气袋的储物袋受挤压,从而空气从所述容纳空间穿过至少一个单向阀的排气通道进入所述排气袋的功能袋,并且进一步从所述功能袋的排气口排出所述排气袋,其中由于所述单向止回阀的单向止回的作用,向外排出的空气被阻止从所述单向止回阀返回所述容纳空间。 [0047] The present invention further provides a method of application of the exhaust gas bag, comprising: [0048] (i) through an opening into the article receiving space of the exhaust gas in the bag storage bag; [0049] ( ii) sealing the opening; and [0050] (iii) the exhaust gas storage bag by squeezing the bag, so that air from the space through the exhaust passage receiving the at least one one-way valve into the discharge function bag bags, bags and further discharging the exhaust gas from the exhaust port of the pouch function, wherein the one-way due to the effect of the one-way check valve, the exhaust air is prevented from outwardly by said one way check valve is returned to the receiving space. 附图说明 [0051] 图[0052] 图[0053] 图[0054] 图[0055] 图意图。 BRIEF DESCRIPTION [0051] FIG [0052] FIG [0053] FIG [0054] FIG [0055] FIG intent. [0056] 图意图。 [0056] Figure intentions. [0057] 图[0058] 图图6是根据本发明上述优选实施例的排气袋的另外一种变形实施方式的结构示图。 [0057] FIG [0058] FIG. 6 is a block diagram of another modified embodiment of the bag of the exhaust gas according to the above embodiment of the preferred embodiment of the present invention. 具体实施方式[0059] 如图1至图5所示,根据本发明的一个优选实施例的排气袋,其包括一个袋体10, 袋体10形成一个可容纳物品的容纳空间101和在袋体10上形成的至少一个可密封的开口102,以用于向所述容纳空间101内放置物品。 DETAILED DESCRIPTION [0059] As shown in FIG. 1 to FIG. 5, the exhaust gas according to a preferred embodiment of the bag of the present invention, which includes a bag 10, the bag body 10 is formed a receiving space 101 accommodating the article in the bag and at least one sealable opening 10 formed on the body 102, the space for receiving the article 101 to be placed inside. 也就是说,藉由所述开口102,所述袋体10的所述容纳空间101得以与外部相连通。 That is, by the opening 102, the pocket body 10 of the receiving space 101 is communicated with the outside. 所述开口102在所述袋体10的所述容纳空间101 中放置好待储存或运输的物品后便密封起来,以防止外部空气再进入所述容纳空间101。 The opening 102 is placed in the pouch after the article to be stored or transported well 10 in the receiving space 101 sealed to prevent outside air from re-entering the receiving space 101. [0060] 所述排气袋进一步包括至少一个单向止回阀20,根据本优选实施例,所述单向止回阀20可以设置在所述袋体10的边缘,以用于将所述容纳空间101内的空气排出所述袋体10外。 [0060] The exhaust gas bags further comprises at least one-way check valve 20, a preferred embodiment according to the present embodiment, the one-way valve 20 may be disposed at an edge of the bag body 10, for the the air in the receiving space 101 is discharged outside of the bag body 10. 具体地,当通过所述开口102将物品放入所述容纳空间101后,将所述开口102 密封,并且挤压所述袋体10,所述容纳空间101的空间通过所述单向止回阀20排出所述袋体10,因为所述单向止回阀20的单向止回的特性,排出所述容纳空间101的空气不再返回进入所述容纳空间102,从而形成所述排气袋,以减少整个装有物品的所述排气袋的包装体积,从而方便储存和运输。 Specifically, when the article through the opening 102 into the receiving space after the 101, 102 seal the openings, and pressing the bag body 10, the receiving space 101 through the one-way check space the discharge valve 20 bag body 10, since the one-way check valve 20 of the one-way characteristic, the exhaust air is no longer receiving space 101 back into the receiving space 102, thereby forming the exhaust gas bags, to reduce the overall volume of the packaging bag containing the article the exhaust gas, so as to facilitate storage and transportation. 值得一提的是,所述袋体10上邻近所述单向止回阀20处设置有至少一个排气口103,排出所述单向止回阀20的空气从所述排气口103得以排出所述袋体10。 It is worth mentioning that the bag body 10 adjacent to the one-way valve 20 is provided with at least one vent 103, air discharge way check valve 20 from the exhaust port 103 is the bag 10 is discharged. [0061] 所述袋体10可以包括多个平行排列的所述单向止回阀20,每一个所述单向止回阀20是一个自粘膜止回阀。 [0061] The bag body 10 may include a plurality of the one-way check valve 20 arranged in parallel, each of the one-way check valve 20 is a self-adhesive film. 所述多个单向止回阀20可以设置在所述袋体10的一侧的边缘,而所述开口102可以设置在所述袋体10的另一侧。 The plurality of one-way check valve 20 may be disposed at one side edge of the bag body 10, while the opening 102 may be provided at the other side of the bag body 10. 也就是说,物品从所述袋体10的所述开口102那一侧放入所述容纳空间101,并且再通过另外一侧的所述单向止回阀20将所述容纳空间101内的空气排出所述袋体10。 That is, the article of the bag body 10 from the side opening 102 into the receiving space 101, and then through the other side of the one-way check valve 20 within the accommodating space 101 the air bag 10 is discharged. [0062] 所述袋体10可以是各种形状,如长方形,圆形,三角形或其他多边形。 [0062] The bag body 10 may be of various shapes, such as rectangular, circular, triangular, or other polygons. 所述单向止回阀20和所述开口102可以设置在所述袋体10的不同位置上,在本实施例中,如上所述, 优选地,所述单向止回阀20和所述开口102设置在所述袋体10的相反两侧上,从而当所述物品通过所述开口102放入所述容纳空间101后,所述物品储存在邻近所述袋体10的开口侧10a,从而在密封所述开口102后,所述物品和所述开口端IOa之间仅较少量的空气,在排气过程中,位于所述容纳空间101内的所述物品与所述袋体10上设有所述单向止回阀20 的排气侧IOb之间的空气得以完全从所述单向止回阀20排出。 Way check valve 20 and the opening 102 may be provided at different locations on the bag body 10, in the present embodiment, as described above, preferably, the one-way valve 20 and the opening 102 disposed on opposite sides of the bag body 10, such that when the article through the opening 102 into the receiving space of 101, stored in the article adjacent to the opening 10a side of the bag body 10, whereby after sealing the opening 102, only a relatively small amount of air between the article and the IOa open end, the exhaust process, the article positioned within the receiving space 101 of the bag body 10 the one way check valve provided on the exhaust side air between the IOb of 20 to 20 is completely discharged from the one-way valve. 也就是说,所述物品在放入所述容纳空间101后,因为从与放入所述物品的开口侧IOa相反的一侧IOb排气,从而在排气过程中最大程度地减少了堵塞在所述物品与所述袋体10的开口侧IOa之间的空气而又尽量彻底地将所述物品与所述排气侧IOb之间的空气排干净,从而得到空气基本排净的排气袋。 That is, the article after being placed in the accommodating space 101, since the exhaust gas from a side opposite to the opening side IOb IOa into the article, so that the exhaust gas is reduced during maximally clogged the air between the article and the opening side of the bag body 10 but IOa thoroughly as possible air between the article and the exhaust-side IOb discharge clean air to obtain an exhaust gas substantially drain the bag . [0063] 而在现有技术中,通常是在物品通过一个开口放入排气袋产品中后,再通过该开口或设置在该开口附近的排气阀用排气泵将排气袋产品中的空气抽干净,这时因为放入的物品与开口之间的气压突然减少,导致物品会靠近所述开口,所述袋体10的内表面会与所述物品相接触,并且排气袋产品远离开口的那一侧的空气还没未完全排出,便因为物品本身的阻挡而没有充分排尽,从而产生了很多滞留有空气的角落。 [0063] In the prior art, usually after the article is placed in the exhaust gas through an opening in the bag, and then through the opening or openings provided in the vicinity of the exhaust valve with an exhaust pump in the exhaust gas bag drawing air cleaner, because the air pressure between the time an article is placed with the opening suddenly decreased, resulting article will close the opening, the inner surface of the bag body 10 will be in contact with the article, and the exhaust away from the bag that the air side of the opening is not yet completely discharged, because they block the article itself is not sufficiently drained, resulting in a lot of corners with air retention. 而在本实施例,通过开口侧IOa放入物品,另外的一个排气侧IOb排气,所述容纳空气101内靠近所述排气侧IOb远离所述开口侧IOa的空气,同时也是所述容纳空气101内主要的空气部分得以迅速排出,从而最大程度地减少了残留在所述袋体10内的空气,减少了所述物品与所述袋体10内表面之间形成的还滞留有空气的角落。 In the present embodiment, through the open side into the article IOa, IOb another one exhaust side exhaust, the air contained within the air 101 near the exhaust side IOb IOa away from the opening side, but also the receiving rapidly discharge the air within the main air section 101, so as to minimize the residual air within the bag 10, but also reduces the retention of air is formed between the article and the inner surface of the bag body 10 corner of. [0064] 如图2和图3所示,具体地,每个所述单向止回阀20可以包括两阀膜21和22,并且设置在所述袋体10的内部,以在两阀膜21和22之间形成一个排气通道23。 [0064] As shown in FIG. 2 and FIG. 3, in particular, each of the two-way check valve 20 may include a membrane 21 and a valve 22, and is disposed inside the bag body 10, two valves in the film an exhaust passage 23 is formed between 21 and 22. 所述两个阀膜21和22各自具有贴合在所述袋体10的两个相对的内表面上一个内侧端211和221,以及自由的外侧端212和222。 The two valves 21 and 22 each have a film bonded to the bag body on two opposing inner surfaces 10 of the outer 211 and 221, and the free end 212 and an inboard end 222. 在本优选实施例中,所述两个阀膜21和22各自的内侧端211 和221热封在所述袋体10上的上下两个内表面上。 In the present preferred embodiment, the two valve films 21 and 22 the respective inner ends 211 and 221 of the heat-sealed bag body 10 on the inner surface of the upper and lower two. 如图3中所示,当所述物品储存在所述容纳空间101中后并密封所述开口102后,通过挤压所述袋体10,所述容纳空间101内的空气进入所述两阀膜21和22之间所述排气通道23,从而所述容纳空间101内的空气得以排出。 As shown in FIG. 3, when the articles stored in the space 101 after the receiving and sealing the opening 102, by squeezing the bag body 10, air in the accommodating space 101 into the two valve the exhaust passage 23 between the film 21 and 22, so that air in the accommodating space 101 is discharged. [0065] 因为所述两阀膜21和22自粘膜的特性,排出所述容纳空间101的空气会在所述外侧端212和222处形成一个止回空间24,并且产生一个气压,从而将所述两阀膜21和22 的所述外侧端212和222压向所述袋体10的内表面,以密封所述排气通道23,从而排出所述容纳空间101的空气不再进入所述容纳空间101。 [0065] Because the characteristics of the two valves 21 and 22 self-adhesive film, the exhaust air 101 of the accommodating space formed in the outer end 212 and 222 check a space 24, and generates a pressure, whereby the the outer membrane of said two valves 21 and 22 are pressed against the ends 212 and 222 of the inner surface of the bag body 10 to seal the exhaust passage 23, so that the exhaust air is no longer receiving space 101 into the receiving space 101. 值得一提的是,从所述容纳空间101排出的空气越多,所述止回空间24与所述排气通道23之间的气压差越大,所述排气通道23 被密封得越紧。 It is worth mentioning that the more the air discharged from the accommodating space 101, and the greater the pressure difference 24 between the exhaust passage 23 of the check space, the exhaust passage 23 is sealed tighter . 所述两阀膜21和22可以是各种柔性薄膜,作为举例,所述两阀膜21和22 可以是聚乙烯(PE)膜。 The two valves 21 and membrane 22 may be a variety of flexible film, by way of example, the two valve films 21 and 22 may be polyethylene (PE) film. [0066] 更具体地,所述袋体10包括两个袋体层11和12,所述两个袋体层11和12由气密性材料制成,所述两阀膜21和22的所述内侧端211和221密封地贴合在对应的所述两个袋体层11和12上,所述两阀膜21和22的所述外侧端212和222没有贴合在对应的所述两个袋体层11和12,所述两阀膜21和22之间形成所述排气通道23。 [0066] More specifically, the bag body 10 and 12 comprises a two pouch layers 11 and 12 made of an airtight material, the membrane of the two valves 21 and 22 are two layers of the bag body 11 said inner ends 211 and 221 sealingly fit on the corresponding two pouch layers 11 and 12, 21 and 22 of the outer membrane of the two ends corresponding to the valve 212 and 222 is not bonded to the two a pouch layers 11 and 12, the two valve film 23 is formed between the exhaust passage 21 and 22. 当有空气从所述容纳空间101中排出时,在所述两阀膜21和22的所述外侧端212和222与所述两个袋体层11和12其中之一之间形成所述止回空间24,并且所述止回空间24中的气压足够大以密封所述排气通道23,如图3所示,所述两阀膜21和22与袋体层12之间形成了所述止回空间24。 When air is discharged from the accommodating space 101, 21 and 22 in the outer membrane of the two valves 212 and 222 and one between the two layers 11 and pouch 12 wherein said end stop is formed back space 24, and the nonreturn pressure in the space 24 is large enough to seal the exhaust passage 23, as shown, the two valve films 21 and 22 are formed between the bag and the layer 12 in FIG. 3 non-return space 24. [0067] 在本实施例中,所述单向止回阀20可以平行地并排地设置在所述袋体10的排气侧10b,并且相邻的所述单向止回阀20之间可以设置有间隙,但这些间隙是密封的,也就是说,在这些间隙的位置,对应的所述两个袋体层11和12的部位是密封贴合的,因为在所述袋体10的所述排气侧10b,空气只通过所述单向止回阀20排出所述容纳空间101。 [0067] In the present embodiment, the one-way valve 20 may be disposed in parallel side by side in the one-way exhaust side 10b of the bag body 10, and the check valve 20 may be adjacent a gap, but the gap is sealed, that is, at the location of these gaps, the corresponding portion of the two pouch layers 11 and 12 are bonded to the seal, since the bag body 10 of the said exhaust side 10b, only air is discharged through the one-way valve 20 of the receiving space 101. [0068] 如图4所示,先打开所述开口102,然后放入所述物品,所述开口102可以被密封, 这样的结构可以有多种,如直接热封或缝合,在本实施例中,所述袋体10上还设置有一开合机构13,所述开合机构13用于形成所述开口102并且可以密封所述开口102,具体地,所述开合机构13包括分别设置在所述两个袋体层11和12上的一对拉链龙骨131,其互相啮合以密封所述开口102。 [0068] As shown in FIG 4, to open the opening 102, then into the article, the opening 102 may be sealed, such a configuration can have a variety, such direct heat sealing or stitching, the present embodiment , the bag body 10 is further provided with an opening and closing mechanism 13, the opening and closing means 13 for forming the opening 102 and the opening 102 may be sealed, in particular, the opening and closing means 13 are disposed comprising two layers of the bag body 11 and a pair of fastener 131 on the keel 12, which engages with each other to seal the opening 102. 并且,如图4中所示,所述开合机构13还包括一个密封装置132, 其包括两个互相间隔的密封构件1321,以形成一个密封槽1322,当使用者手握所述密封装置132,使所述拉链龙骨131位于所述密封槽1322中并且所述密封装置132沿着所述拉链龙骨131移动时,由于所述密封槽1322的宽度稍小于所述拉链龙骨131的厚度,所述拉链龙骨131在所述密封构件1321的压力作用下收紧,从而将所述开口102密封。 Then, as shown in FIG. 4, the opening and closing mechanism 13 further comprises a sealing means 132, a sealing member 1321 which includes two spaced apart each other to form a seal groove 1322, when a user 132 holding the sealing means the keel of the zipper seal 131 located in groove 1322 and the sealing means 132 is moved along the zipper keel 131, since the width of the sealing groove 1322 is slightly smaller than the thickness of the keel 131 of the fastener, the keel fastener 131 under pressure of the sealing member 1321 is tightened so as to seal the opening 102. 值得一提的,所述开合机构13还可以打开所述开口102。 It is worth mentioning, the opening and closing mechanism 13 may further open the opening 102. 也就是说,在打开所述开口102,将物品放入所述容纳空间101并且完成储存或运输后,再通过所述开合机构13打开所述开口102,拿出所述物品,整个排气袋可以投入下一轮使用,从而本发明的排气袋可以重复利用,节省成本,减少了浪费。 That is, after opening the opening 102, the article accommodating space 101 and into the storage or transport is completed, and then through the opening and closing mechanism 13 opens the opening 102, out of the article, the entire exhaust bag may be put into use the next one, so that the exhaust gas of the present invention the bag can be reused, cost savings, reducing waste. [0069] 图5中示出了当所述容纳空间101内装有所述物品后,气体被排出所述袋体的过程,当所述容纳空间101的空气受挤压经过所述单向止回阀20的排气通道23排出时,空气到达所述止回空间24,并且作用于所述两阀膜21和22的所述外侧端212和222,以密封所述排气通道23,然后因为所述排气口103与所述单向止回阀20形成的止回通道24相连通, 空气得以进一步从所述排气口103排出所述袋体10并且不能再返回所述容纳空间101。 [0069] FIG. 5 shows the receiving space when the article 101 that has the gas is discharged during said bag body, said receiving space 101 when the air is squeezed through the one-way check when the discharge valve 23 of the exhaust passage 20, the air reaches the nonreturn space 24, and 21 and 22 acting on the outer ends of the two valve films 212 and 222 to seal the exhaust passage 23, and because the exhaust port 103 and the one-way check valve 20 form a passage 24 communicating the air is further discharged from the exhaust port 103 of the bag body 10 and can no longer return to the receiving space 101. [0070] 值得一提的是,在邻近所述单向止回阀20内侧处的袋体10上设置有多个保护密封处14,所述保护密封处14互相间隔地设置,以在相邻的所述保护密封处14留出空隙以便于空气的排出。 [0070] It is worth mentioning that, in the one-way valve 10 is disposed adjacent the inner side of the bag body 20 at the seal 14 has a plurality of protection, the protection seal 14 arranged at a distance from each other, adjacent to the protective seal 14 to allow clearance for the exhaust air. 所述保护密封处14使得所述物品在放入所述容纳空间101后,不会接触到所述单向止回阀20,因为所述保护密封处14起到了阻隔的作用,从而所述单向止回阀20 得到保护而不会被储存在所述容纳空间101的所述物品损坏。 The protective seal 14 such that, after the article 101, not into contact with the receiving space 20 to the one-way valve, because the protective seal 14 functions as a barrier effect, so that the single the check valve 20 to be protected without being stored in the receiving space 101 of the damaged goods. 另外一方面,所述保护封合处14与所述单向止回阀20之间形成间断隔开的通道,这样在排气时,所述单向止回阀20 在这些通道之间形成张开的角度,以更利于气体的排出。 On the other hand, the protective seal 14 at the discontinuity forming spaced-way check valve between the passage 20, so that when the exhaust gas, the one-way valve 20 is formed between the sheets of the channels opening angle, is more conducive to the exhaust gas. [0071] 在所述袋体10的所述排气侧10b,还设置有至少一个加强密封处15,以提高排气侧IOb处的封合强度,同时也为使用者提供一个操作把手的空间。 [0071] In the exhaust side 10b of the bag body 10 is further provided with at least one reinforcing seals 15, to enhance the sealing strength at the exhaust side IOb, but also provides the user with space for an operating handle . [0072] 另外,所述袋体10实质上包括一个储物袋100a,以及一个端端对齐排列的功能袋100b。 [0072] Further, the bag body 10 essentially comprises a storage bag 100a, 100b, and a function of the bag is aligned end to end. 所述储物袋IOOa形成具有所述开口102的所述容纳空间101,所述功能袋IOOb形成一个排气空间104,并设置有至少一个所述排气口103,以用于排气。 The storage bag having the opening formed IOOa the receiving space 102 of 101, the function of the bag is formed IOOb a vent space 104, and is provided with at least one of the exhaust port 103, for the exhaust gas. [0073] 所述储物袋IOOa与所述功能袋IOOb通过至少一个所述单向阀20相联系,更具体地,所述单向阀20将所述容纳空间101与所述排气空间104相连通。 [0073] The function of the storage bag of the bag IOOb IOOa through at least one one-way valve 20 is associated, and more specifically, the one-way valve 20 to the receiving space 101 with the exhaust space 104 communicating. 在所述容纳空间101 中放入待包装的物品后并且将所述开口102密封后,开始排气过程。 After an article to be packaged into the receiving space 101 and the seal opening 102, an exhaust process starts. 所述储物袋IOOa受挤压,袋内的空气通过所述单向阀20的所述排气通道23进入所述功能袋IOOb的排气空间104,空气在所述排气空间104中形成一定的气压,从而在所述排气空间104中形成所述止回空间24,以密封所述排气通道23。 The storage bag IOOa squeezed, the air bag through the one-way valve 20 of the exhaust passage 23 into the pockets IOOb function exhaust space 104, formed in the air exhaust space 104 certain pressure, 24 to seal the exhaust passage 23 so as to form the space in the non-return exhaust space 104. 最终空气从所述排气口103排出。 Final air discharged from the exhaust port 103. [0074] 值得一提的是本发明的排气袋可以经过一系列的热封工艺制成,参照如上图中所示,其大致可以包括如下的步骤:准备两个互相重叠的袋体层11和12,以及多个单向止阀20的阀膜21和22 ;沿着侧向热封处1100,1200,以及一个止回阀密封处1300热封,以形成一个可以存储物品的容纳空间101,值得一提的是通过所述止回阀密封处1300,所述袋体层11和12,以及多个单向止阀20的阀膜21和22全部热封在一起,以形成虚假的热封。 [0074] It is worth mentioning that the exhaust gas of the present invention the bag can be made after a series of heat-sealing process, with reference to the above figure as shown, which may generally include the steps of: preparing a two overlapping layer of bag body 11 film 20 and the valve 12, and a plurality of one-way check valves 21 and 22; along 1100,1200, 1300, and a heat-sealing valve sealing the lateral sealing place, to form a storage space to accommodate an article 101 , it is worth mentioning that by 1300 the check valve seal, said pouch layers 11 and 12, and a plurality of one-way check valve film 20 is heat sealed 21 and 22 all together, to form a heat false seal. 具体地,所述两个阀膜21和22的所述内侧部211和221与对应的所述袋体层11和12密封在一起,而所述两个阀膜21和22之间设置有阻隔物,例如是耐热物,从而使所述两个阀膜21和22没有贴合在一起而形成了所述排气通道23。 In particular, the inner portions 21 and 22 of the two valves 221 and sealing film 211 corresponding to the bag body with layers 11 and 12 together, disposed between the two valves 21 and 22 have barrier films , for example a heat resistant material, so that the two membrane valves 21 and 22 are not bonded together to form the exhaust passage 23 a. 并且同时,在邻近所述单向止回阀20 的内侧热封有多个所述保护密封处14,以防止所述单向止回阀20受到损坏,所述加强密封处15也一起在热封过程中形成。 At the same time, the one-way valve adjacent the inner heat seal 20, a plurality of the protective seal 14 to prevent damage to the one-way valve 20, the reinforcement 15 is also heat sealed together at formed during sealing. 另外,在所述袋体10邻近所述单向止回阀20那一侧还可以沿一个端热封处1400热封,所述端热封处1400与所述两个侧向热封处1100和1200之间留有空隙,以形成了所述排气口103。 Further, the bag body 10 adjacent to the one-way valve 20 may also be in a side end of the 1400 heat-sealing heat-sealing, heat sealing at the end of 1400 and 1100 at the two lateral heat-sealing leaving a gap between the 1200 and to the exhaust port 103 is formed. 形成的排气袋上在没有热封线的那一侧形成了开口102,沿着所述开口102在所述袋体10上设置所述开合机构,以密封或打口所述开口102,这样整个排气袋就制成了。 Pockets formed in the exhaust side of the heat seal line is formed without opening 102, the opening 102 along the bag body 10 is provided on the closure means, to seal the opening 102 or play port, Thus the entire exhaust bags produced. [0075] 值得一提的,本发明的排气袋可以用广泛用于体积较大,重量较轻的产品的包装运输,例如羽绒服,棉被等,其可以大在的节约运输体积与成本。 [0075] It is worth mentioning, the exhaust gas pouch of the present invention can be widely used in a larger volume, lighter weight packaging and transportation of products, such as jackets, blankets and the like, which can save the cost of shipping a large volume in the. [0076] 如图6所示是根据本发明的上述优选实施例的另外一种变形实施方式,与上述实施例一样,所述排气袋包括袋体IOA和至少一单向止回阀20A。 The embodiment is another modified embodiment of the above-described preferred embodiment of the present invention, the above embodiment [0076] As shown in FIG 6, the exhaust gas bag comprises a bag body IOA and at least one-way check valve 20A. 所述袋体IOA包括两个袋体层IIA和12A以形成容纳空间101A,开口102A,排气口103A。 IOA said bag body comprises two layers IIA and bag 12A to form an accommodation space 101A, the opening 102A, the exhaust port 103A. 所述单向止回阀20A包括两阀膜21A和22A以形成排气通道23A并且在排气后形成的止回通道24A。 20A comprises a two way check valve 21A and check valve membrane to form channels 22A and 23A formed in the exhaust passage of the exhaust gas after-24A. [0077] 在本实施例中,所述袋体IOA在邻近所述两阀膜21A和22A的所述外侧端212A和222A处还设置有多个阻隔封合处16A,相邻的两个所述阻隔封合处16A形成曲折的缓冲空间17A,这样在空气从所述容纳空间IOlA中排出时,空气到达所述缓冲空间17A中进入到所述止回空间24A,从而使所述止回空间24A中存在一定的空气压力以作用在所述单向止回阀20A的所述外侧端部以密封所述单向止回阀20A的排气通道23A,并且所述排气袋外部的空气也不容易通过曲折的缓冲空间17A进入到所述排气通道23A,从而进一步起到密封的作用。 [0077] In the present embodiment, the bag body adjacent to the IOA film 21A and the two valves 212A and 222A at the outer end 22A is further provided with a plurality of barrier at the seal. 16A, the two adjacent述阻隔封合处16A形成曲折的缓冲空间17A,这样在空气从所述容纳空间IOlA中排出时,空气到达所述缓冲空间17A中进入到所述止回空间24A,从而使所述止回空间24A中存在一定的空气压力以作用在所述单向止回阀20A的所述外侧端部以密封所述单向止回阀20A的排气通道23A,并且所述排气袋外部的空气也不容易通过曲折的缓冲空间17A进入到所述排气通道23A,从而进一步起到密封的作用。 [0078] 更具体地,所述阻隔封合处16A可以是各种形状,如Y形,H形,T形,等等,作为一个举例,在本实施例中,所述阻隔封合处16A包括一条主封合线161A,和分别从所述主封合线161A延伸出来的第一侧封合线162A和第二封合线163A,相邻两个所述阻隔封合处16A 的所述第一第侧封合线162A没有重合在一起,而是形成有间隔164A,从而使得空气可以从这些间隔164A达到所述排气口103A,然后进一步排出。这样所述袋体IOA外的空气不容易从这些阻隔封合处16A形成的缓冲空间17A到达所述单向止回阀20A处,进一步防止了空气反渗的可能。并且,因为有这些阻隔封合处16A的阻隔作用,当所述容纳空间IOlA的气体从所述单向止回阀20A的排气通道23A排出时,能够形成具有一定气压的所述止回空间24A,以用于在排气完成时密封所述排气通道24A。 [0079] 如图7和图8所示是根据本发明另外一个实施例的单向止回阀20B的结构示意图,与上述实施例一样,所述排气袋包括袋体IOB和至少一单向止回阀20B。所述袋体IOB 包括两个袋体层IlB和12B以形成容纳空间101B,开口102B,排气口103B。 [0080] 每个所述单向止回阀20B包括位于外侧的第一阀膜21B和第二阀膜22B以及位于内侧的一个止回阀膜25B,所述止回密封膜25B重叠于所述第一阀膜21B和所述第二阀膜22B的内侧端,以在所述第一阀膜21B和所述止回阀膜25B之间形成一个排气通道23B,并在所述止回阀膜25B和所述第二阀膜22B之间形成一止回通道26B。 [0081] 如图8所示,当所述容纳空间IOlB受挤压以向外排出空气时,所述排气通道22B 用于向外排气以形成填充有气体的止回空间24B,直至气压使所述第一阀膜21B和所述第二阀膜22B的外侧端重叠并密封以关闭所述排气通道23B。根据本优选实施例,当有气体从所述第一阀膜21B和所述第二阀膜22B的外侧端之间想要进入所述容纳空间IOlB时,空气被导引进入所述止回通道26B,以产生补充气压,从而进一步密封所述排气通道23B,以补偿所述第一阀膜21B和所述第二阀膜22B的密封效果的不足。 [0082] 所述止回阀膜25B也是薄层柔性膜。优选地,所述止回阀膜25B,所述第一阀膜21B 和所述第二阀膜22B为聚乙烯(PE)膜。另外,每个所述袋体层IlB和12B的厚度大于每个所述第一阀膜21B,所述第二阀膜22B和所述止回阀膜25B的厚度。 [0083] 根据本发明的优选实施例,所述止回阀膜25B的长度小于每个所述第一阀膜21B 和所述第二阀膜22B的长度,从而当所述止回阀膜25B重叠于所述第一阀膜21B和所述第二阀膜22B的内侧端时,所述第一阀膜21B和所述第二阀膜22B的外侧端重叠在一起。 [0084] 值得一提的是,当通过所述排气通道23B向外排气时,所述排气通道23B内的空气流向与所述止回通道26B的空气流向相反,因此,空气不会进入所述止回通道26B。当空气想要返回所述排气通道23B时,空气进入所述止回通道26B以产生补充气压进一步密封所述充气通道23B。 [0085] 相应地,在制作过程中,所述第一阀膜21B和所述第二阀膜22B之间放置有所述止回阀膜25B,并且所述第二阀膜22B和所述止回阀膜25B的内侧端与所述袋体层22热封在一起,所述第一阀膜21B的内侧端与所述袋体层21热封在一起,并且所述第一阀膜21B与所述止回阀膜25B之间有耐热物,从而在热封过程中没有热封在一起而形成所述排气通道23B,所述第二阀膜22B与所述止回阀膜25B之间也设置有耐热物,从而在热封过程中没有热封在一起而形成所述止回通道23B。 [0086] 本领域的技术人员应理解,上述描述及附图中所示的本发明的实施例只作为举例而并不限制本发明。 [0087] 由此可见,本发明之目的已经完整并有效的予以实现。 本发明的功能及结构原理已在实施例中予以展示和说明,在不背离所述原理下,实施方式可作任意修改。 Functional and structural principles of the present invention have been shown and described to be in the embodiments without departing from the principles described, the embodiments may be arbitrarily modified. 所以,本发明包括了基于权利要求精神及权利要求范围的所有变形实施方式。 Therefore, the present invention includes all modified embodiment is based on the spirit and the scope of claims.

Claims (32)

  1. 1. 一种排气袋,其特征在于,包括: 一袋体,所述袋体形成一容纳空间,以用于储存物品,并且所述袋体具有至少ー开口和至少ー排气ロ,所述物品通过所述开ロ放入所述容纳空间后所述开ロ被密封;以及至少ー单向止回阀,所述单向止回阀设置在所述袋体内并且邻近所述排气ロ处,所述单向止回阀将所述容纳空间与所述排气ロ相连通,所述容纳空间内的空气藉由所述单向止回阀到达所述排气ロ并且从所述排气ロ排出所述袋体,并且由于所述单向止回阀的单向止回的作用,向外排出的空气被阻止从所述单向止回阀返回所述容纳空间。 An exhaust gas bags, characterized by comprising: a bag body, the bag body is formed a receiving space for storing articles, said bag body and having at least ー ー exhaust opening and at least ro, the ro said article through said opening into said receiving space of said rear opening is sealed ro; and at least ー-way check valve, the one-way valve disposed in the body of the bag and adjacent the exhaust ro at the one-way valve to the receiving space communicates with the exhaust ro, the air in the space accommodated by the one-way valve, and reaches the exhaust gas from the exhaust ro ro discharging the air bag body, and because the one-way check valve as the check action, air is prevented from discharged outwardly return valve from the receiving space of the one-way.
  2. 2.如权利要求1所述的排气袋,其特征在于,每个所述单向止回阀包括两个阀膜,所述两阀膜的内侧端分别与所述袋体的两个内表面贴合,并且所述两阀膜之间形成一个排气通道,当空气从所述容纳空间经过所述排气通道排出时,所述两阀膜的外侧端与所述袋体的一个所述内表面之间形成具有气压的止回空间,从而将所述排气通道密封,以防止到达所述止回空间的空气再返回所述容纳空间。 2. The exhaust gas bag according to claim 1, wherein each of the inner two-way check valve comprises two inner ends of the diaphragm, respectively, the two valve film of the bag body and bonded surface, and a exhaust passage is formed between the two valve film, when air is discharged from said receiving space through said exhaust passage, said one of the outer ends of the two valve film of the bag body is formed between the inner surface of said space has a pressure check, thereby sealing the exhaust passage, so as to prevent reaching the non-return space accommodating the return air space.
  3. 3.如权利要求1所述的排气袋,其特征在于,每个所述单向止回阀包括:一第一阀膜和一第二阀膜;以及一止回阀膜,所述止回密封膜重叠于所述第一阀膜和所述第二阀膜的内侧端之间,以在所述第一阀膜和所述止回阀膜之间形成一个排气通道,并在所述止回阀膜与所述第二阀膜之间形成一止回通道,当所述容纳空间向外排出空气时,所述排气通道用于向外排气以形成填充有气体的一止回空间,直至气压使所述第一阀膜和所述第二阀膜的外侧端重叠并密封以关闭所述排气通道,当有空气从所述第一阀膜和所述第二阀膜的外侧端之间想要进入所述容纳空间时,空气被导引进入所述止回通道,以产生补充气压,从而进一歩密封所述排气通道,以补偿所述第一阀膜和所述第二阀膜的密封效果的不足。 3. The exhaust gas bag according to claim 1, wherein each of the one-way valve comprising: a first valve and a second valve membrane film; and a check valve film, said stopper back sealing film is arranged between the first valve and the inner end of the second membrane valve film, to form a first exhaust passage between the valve membrane and the check valve membrane, and the forming a passage between said check valve membrane film and the second valve, when the air is discharged outwardly of the receiving space, the exhaust passage for the exhaust gas outwardly to form a gas-filled stopper back space pressure until the valve membrane and the first outer end of the second valve film are overlapped and sealed to close said exhaust passage, when the air from the first valve and the second valve membrane film when you want to enter the receiving space between the outer end, is directed into the air passage check to generate supplemental gas pressure, into a ho thereby sealing the exhaust passage, a first valve to compensate for the film and the said second valve is insufficient sealing effect of the film.
  4. 4.如权利要求3所述的排气袋,其特征在于,所述止回阀膜的长度小于每个所述第一阀膜和所述第二阀膜的长度,从而当所述止回阀膜重叠于所述第一阀膜和所述第二阀膜的内侧端时,所述第一阀膜和所述第二阀膜的外侧端重叠在一起。 4. The exhaust gas bag according to claim 3, wherein the check valve membrane a length less than the length of each of said first and said second valve membrane valve film, so that when the nonreturn when the valve membrane film superimposed on the first valve and the inner end of the second valve film, the first film and the outer end of the valve of the second valve film overlap.
  5. 5.如权利要求2所述的排气袋,其特征在于,所述袋体包括两袋体层,所述两袋体层互相重叠以形成所述容纳空间,每个所述单向止回阀的两个阀膜分别贴合在所述两袋体层上并形成所述排气通道。 5. The exhaust gas bag according to claim 2, wherein said bag body layer comprises two bags, the bags overlap each other to form a layer of the receiving space, each of the one-way check two diaphragm valves are respectively bonded on said layer and forming the bags exhaust passage.
  6. 6.如权利要求4所述的排气袋,其特征在于,所述袋体包括第一袋体层和第二袋体层,所述第一袋体层和第二袋体层互相重叠以形成所述容纳空间,每个所述单向止回阀的所述第一阀膜的内侧端与所述第一袋体层密封地贴合,并且每个所述单向止回阀的所述第二阀膜的内侧端和所述止回阀膜的内侧端部与所述第二袋体层密封地贴合。 The exhaust bags according to claim 4, characterized in that said bag body comprises a first layer and a second bag layer of the bag body, the bag body of the first layer and the second layer overlap each other in the bag the receiving space is formed, each of said first unidirectional check valve membrane to the inner end of the first bag sealingly bonded layer, each of the one-way valve and the said inner end of the second valve membrane and the inner end of the check valve film and the second bag body sealingly bonded layer.
  7. 7.如权利要求2或5中所述的排气袋,其特征在于,所述两阀膜是柔性薄膜。 7. The exhaust gas pockets 2 or claim 5, characterized in that the two valve film is a flexible film.
  8. 8.如权利要求3,4或6中所述的排气袋,其特征在于,所述第一阀膜,所述第二阀膜以及所述止回阀膜是柔性薄膜。 8. 3,4 exhaust bags or in claim 6, wherein said first valve film, the second valve membrane and the check valve membrane is a flexible film.
  9. 9.如权利要求2至6中任一所述的排气袋,其特征在于,所述单向止回阀基本上由聚こ烯材料制成。 9. 2-6 exhaust bags according to any one of claims, wherein the one-way valve substantially made of poly-ene ko material.
  10. 10.如权利要求1所述的排气袋,其特征在于,每个所述单向止回阀包括: 一排气通道,所述排气通道与所述容纳空间相连通,以将空气从所述排气通道排出至所述排气ロ并形成一止回空间,其中所述排气通道在排气完成后由于所述止回空间的气压的作用而密封;和一止回通道,所述止回通道与所述排气通道的进气方向相反,其中当有空气想要进入所述容纳空间时,空气被导引进入所述止回通道,以产生补充气压,从而进ー步密封所述排气通道,从而防止空气从所述排气通道进入所述袋体内。 10. The exhaust gas bag according to claim 1, wherein each of the one-way valve comprising: an exhaust passage, the exhaust passage communicating with said receiving space, in order from the air the exhaust gas discharged to the exhaust passage and forming a non-return ro space, wherein the exhaust gas after the exhaust passage due to the completion of the locking action of the back pressure space is sealed; and a check passage, the said check passage intake direction opposite to the exhaust passage, wherein when the air going into the receiving space, the air is directed into the check passages, to generate supplemental gas pressure, thereby further sealing inlet ーthe exhaust passage, thereby preventing the air from entering the bag body from the exhaust passage.
  11. 11.如权利要求1所述的排气袋,其特征在于,所述开ロ设置在所述袋体的ー侧,所述单向止回阀设置在所述袋体的另ー侧。 11. The exhaust gas bag according to claim 1, wherein the opening of the bag is provided ro ー body side, the one-way valve disposed in the bag body ー other side.
  12. 12.如权利要求9所述的排气袋,其特征在于,所述开ロ设置在所述袋体的ー开ロ侧,所述单向止回阀设置在所述袋体的一排气侧,所述开ロ侧和所述排气侧是所述袋体的相反的两侧,从而当所述物品从所述开ロ侧的所述开ロ放入所述容纳空间后,排气过程从所述排气侧开始,以便于排出所述容纳空间内的空气。 12. The exhaust gas bag according to claim 9, wherein the opening of the bag is provided ro ro ー body side opening, the one-way check valve is provided in an exhaust of the bag body side, the open side and the exhaust side ro opposite sides of the bag body, so that when the article from the open side of the ro ro opening into said receiving space, the exhaust gas process starts from the exhaust side, so as to discharge air inside the accommodating space.
  13. 13.如权利要求12所述的排气袋,其特征在于,所述排气袋包括多个所述单向止回阀,多个所述单向止回阀并排地设置在所述袋体的所述排气侧。 13. The exhaust bags according to claim 12, wherein said exhaust gas bag comprises a plurality of the one-way valve, a plurality of the one-way valve disposed side by side in the bag body the exhaust side.
  14. 14.如权利要求1至6中任一所述的排气袋,其特征在于,所述排气袋包括ー开合机构,以用于密封或开启所述开ロ。 14. The exhaust gas 1 to 6, the bag according to any one of claims, wherein said bag comprises ー exhaust opening mechanism, the opening for sealing or opening ro.
  15. 15.如权利要求5或6所述的排气袋,其特征在于,所述排气袋包括ー开合机构,以用于密封或开启所述开ロ,所述开合机构包括分别设置在所述两个袋体层上的ー对拉链龙骨,其互相啮合以密封所述开ロ,并且所述开合机构还包括ー个密封装置,其包括两个互相间隔的密封构件,以形成ー个密封槽,当使用者手握所述密封装置,使所述拉链龙骨位于所述密封槽中并且所述密封装置沿着所述拉链龙骨移动时,所述开ロ被密封。 15. The exhaust gas bags 5 or claim 6, wherein said bag comprises ー exhaust opening mechanism, the opening for sealing or ro opening, said opening and closing means are provided comprising the two layer ー on the bag zipper keel intermeshing ro to seal said opening, and said opening and closing mechanism further comprises a ー sealing means comprising two sealing members are spaced from each other to form ーa seal groove, when the user holding the sealing means, the sealing groove of the fastener is located in the keel and the sealing means to move along the keel slide fastener, the opening is sealed ro.
  16. 16.如权利要求15所述的排气袋,其特征在于,所述密封槽的宽度稍小于所述拉链龙骨的厚度,所述拉链龙骨在所述密封构件的压力作用下收紧,从而将所述开ロ密封。 16. The exhaust gas bag according to claim 15, characterized in that the width of the groove is slightly smaller than the thickness of the sealing of the zipper keel, the keel of the fastener tightening pressure at the sealing member, thereby ro seal the opening.
  17. 17.如权利要求1至6中任一所述的排气袋,其特征在于,在邻近所述单向止回阀内侧处的所述袋体上设置有多个保护密封处,多个所述保护密封处互相间隔地设置,以在相邻的所述保护密封处留出空隙以便于空气的排出,并且所述保护密封处使得所述物品在放入所述容纳空间后,不会接触到所述单向止回阀,因为所述保护密封处起到了阻隔的作用,从而所述单向止回阀得到保护而不会被储存在所述容纳空间的所述物品损坏。 17. The exhaust gas 1 to 6, the bag according to any one of claims, wherein the unidirectional disposed adjacent the inner side of the bag body at a plurality of protection check valve seal, a plurality of the said protective seal disposed spaced apart from each other to remain at the seal adjacent the void for the protection of the discharge air, and the protective seal of the article such that after insertion of the receiving space, do not contact to the one-way valve, because the protective seal barrier plays a role, such that damage to the one-way check valve of the article to be protected without being stored in the receiving space.
  18. 18.如权利要求1至6中任一所述的排气袋,其特征在于,在所述袋体的排气侧还设置有至少ー个加强密封处,以提高所述排气侧处的封合強度,同时也为使用者提供ー个操作把手的空间。 18. The exhaust gas 1 to 6, the bag according to any one of claims, wherein, in the exhaust side of the bag body is further provided with at least one reinforcing ー seal, in order to improve the exhaust side of the seal strength, while also providing the user space operations ー handle.
  19. 19.如权利要求2至6中任一所述的排气袋,其特征在于,所述袋体在邻近所述单向止回阀处还设置有至少ー阻隔封合处,相邻的两个所述阻隔封合处形成曲折的缓冲空间,这样在空气从所述容纳空间中排出时,空气到达所述缓冲空间中进入到所述止回空间,从而使所述止回空间中存在的空气压力作用在所述单向止回阀的所述外侧端部以密封所述单向止回阀的排气通道,并且所述排气袋外部的空气也不容易通过曲折的所述缓冲空间进入到所述排气通道,从而进一歩起到密封的作用。 19. The two exhaust 2-6 bags according to any one of claims, wherein said bag body adjacent to the one-way valve is further provided with at least ー barrier at the seal, adjacent a seal formed at the barrier tortuous buffer space, so that when air is discharged from the accommodation space, the air reaches the buffer space into the check space, so that the back stop is present in the space the outer end of the air pressure in the one-way valve to seal the one-way valve in the exhaust passage and the exhaust air outside the bag is not easily pass through the tortuous buffer space into the exhaust passage, so that ho into a sealing functions.
  20. 20.如权利要求19所述的排气袋,其特征在于,所述阻隔封合处选自Y形,H形,T形中的ー种。 20. The exhaust gas bag according to claim 19, wherein said sealing barrier at the selected Y-shaped, H-shaped, T-shaped in ー species.
  21. 21.如权利要求19所述的排气袋,其特征在于,所述阻隔封合处包括一主封合线,和分别从所述主封合线延伸出来的第一侧封合线和第二封合线,相邻两个所述阻隔封合处的所述第一第侧封合线没有重合在一起,而是形成有间隔,从而使得空气可以从这些间隔达到所述排气ロ,然后进一歩排出,这样所述袋体外的空气不容易从这些阻隔封合处形成的所述缓冲空间到达所述单向止回阀处,进一歩防止了空气反渗的可能,并且,因为有这些阻隔封合处的阻隔作用,当所述容纳空间的气体从所述单向止回阀的排气通道排出时,能够形成具有气压的所述止回空间,以用于在排气完成时密封所述排气通道。 21. The exhaust gas bag according to claim 19, wherein the barrier comprises a seal at the main sealing line, and the first side and the second sealing lines, respectively, extending from the main sealing line out two wires, said adjacent two of the barrier seal at the first side of the first seal lines do not overlap together, but a spacer is formed so that air from the exhaust gas reaches these intervals ro, then discharged into a ho, so that the air bags are not easily formed in vitro from a barrier at the sealing engagement of the buffer space reaches the one-way check valves, into a ho air may be prevented from reverse osmosis, and, because the barrier effect of the barrier at the seal, the receiving space when the gas is discharged from the exhaust passage-way check valve, the check can be formed having a pressure space, for the completion of the exhaust sealing the exhaust passage.
  22. 22.如权利要求1至6中任一所述的排气袋,其特征在于,所述袋体包括一储物袋和一功能袋,所述储物袋形成具有所述开ロ的所述容纳空间,以用于储存物品,所述功能袋上设置有所述排气ロ,并形成一排气空间,所述储物袋的所述容纳空间与所述功能袋的所述排气空间通过所述单向阀连通,所述容纳空间内的空气藉由所述单向止回阀进入所述排气空间,并且从所述排气ロ排出所述袋体,由于所述单向止回阀的单向止回的作用,从所述储物袋向外排出的空气进入所述功能袋的所述排气空间后被阻止从所述单向止回阀返回所述容纳空间。 22. The exhaust gas 1 to 6, the bag according to any one of claims, wherein the bag body comprises a storage bag and a function of the bag, the storage bag having the opening formed in the ro receiving space for storing articles, the bag is provided with the function of the exhaust ro on the exhaust space and forming an exhaust space, the receiving space of the storage bag of the pouch functions communicating by the one-way valve, the air in the space accommodated by the one-way valve into the exhaust space, and ro discharging the exhaust gas from the bag, since the one-way stopper the exhaust gas space acting as the check valve back into the bag from the functional air discharged outwardly after the storage bag to prevent the check valve from said space receiving the return way.
  23. 23. 一种排气袋的制造方法,其特征在于,包括步骤: (a)准备两个互相重叠的袋体层,以及放置在所述两袋体层内位于所述两袋体层的排气侧的至少ー单向止回阀; (b)沿着两侧向热封处,以及ー个止回阀密封处热封,以形成ー个可以存储物品的容纳空间并且具有ー开ロ,同时,通过所述止回阀密封处,所述两袋体层与所述单向止阀全部热封在一起,并且所述单向止回阀形成虚假的热封并具有排气通道;以及(C)沿着一端热封处热封,所述端热封处与所述两个侧向热封处之间留有空隙,以形成了至少ー排气ロ,其中在物品通过所述开ロ放入所述容纳空间后,将所述开ロ密封,所述单向止回阀将所述容纳空间与所述排气ロ相连通,所述容纳空间内的空气藉由所述单向止回阀到达所述排气ロ并且从所述排气ロ排出所述袋体,并且由于所述单向止回阀的单向 23. A method for manufacturing the exhaust gas bag, characterized by comprising the steps of: (a) preparing two overlapping layer of bag, and placing the bags in a row of the layer positioned two bags layerー air side of at least one-way valve; (b) along the sides of the heat seal, the seal and the check valves ー heat sealed to form a space which can house ー storing items and having to open ro ー, Meanwhile, the check valve seal, said two bags layer and all the one-way check valve heat-sealed together, and the one-way valve and having a heat seal formed false exhaust passage; and (C) heat-sealed at one end along the heat seal, leaving a gap between the end of the two lateral heat-sealing and heat-sealed at at least ー exhaust gas to form a ro, wherein said opening in the article by after ro into said receiving space, sealing the open ro, the one-way valve to the receiving space communicates with the exhaust ro, the air in the space accommodated by the one-way the exhaust valve reaches ro ro and the bag body is discharged from the exhaust, and because the one-way one-way check valve 回的作用,向外排出的空气被阻止从所述单向止回阀返回所述容纳空间。 Back action, air is prevented from discharged outwardly return valve from the receiving space of the one-way.
  24. 24.如权利要求23所述的方法,其特征在于,所述步骤(b)还包括步骤:在所述单向止回阀的两阀膜上设置有耐热物,从而使两所述阀膜在热封过程中没有贴合在一起而形成所述排气通道,同时所述两阀膜的内侧端与所述两袋体层热封在一起。 24. The method according to claim 23, wherein said step (b) further comprises the step of: in the two-way check valve membrane valve is provided with a heat-resistant material, such that said two valve films the heat sealing process is not bonded together to form the exhaust passage, while the inner end of the heat-sealed bags of two layers of the diaphragm.
  25. 25.如权利要求23所述的方法,其特征在于,所述步骤(b)还包括步骤:将所述单向止回阀的第一阀膜的内侧端与所述两袋体层中的第一袋体层热封在一起,将所述单向止回阀的第二阀膜的内侧端,止回阀膜的内侧端以及所述两袋体层中的第二袋体层热封在一起,并且在所述第一阀膜与所述止回阀膜之间以及所述止回阀膜与所述第二阀膜之间分别设置有耐热物以分别形成所述排气通道和一止回通道。 25. The method according to claim 23, wherein said step (b) further comprises the step of: the inner end of the first one-way check valve film of the bags and the body layer a first layer of heat-sealed bag body, the inner end of the inner end of the one-way check valve of the second valve film check valve membrane and a second layer of heat-sealing the bags of bag body layer together, and between the film and the first valve and a check valve are provided between the membrane film and the second check valve membrane is formed with a heat resistant material to said exhaust passage, respectively, and a check passage.
  26. 26.如权利要求23至25中任一所述的方法,其特征在于,所述方法还包括步骤:在所述袋体的所述开ロ处设置ー开合机构,以用于可选择性地打开或密封所述开ロ。 23 to 26. The method of any one of claim 25, wherein said method further comprises the step of: opening and closing mechanism disposed ー ro in said opening of said bag body, for selectively sealing the opening or open ro.
  27. 27.如权利要求23至25中任一所述的方法,其特征在于,所述方法还包括步骤:在邻近所述单向止回阀的内侧处热封有多个保护密封处,以防止所述单向止回阀受到损坏。 23 to 27. The method of any one of claim 25, wherein said method further comprises the step of: heat sealing adjacent inner side of the one-way check valve has a plurality of protective seal to prevent the one-way valve damage.
  28. 28.如权利要求23至25中任一所述的方法,其特征在干,沿着所述两侧向热封处,以及所述止回阀密封处热封时形成一个储物袋,以用于储存物品,所述端热封处以及所述止回阀密封处之间形成具有所述排气ロ的功能袋,所述储物袋内的空气藉由所述单向止回阀进入所述功能袋,并且从所述排气ロ排出所述袋体,由于所述单向止回阀的单向止回的作用,从所述储物袋向外排出的空气进入所述功能袋后被阻止从所述单向止回阀返回储物袋。 23 to 28. The method of any one of claim 25, characterized in that the dry, along the sides of the sealing place, storage bag and forming a seal when the check valve is heat-sealed to for storing articles, said bag has a function of forming the exhaust gas ro heat-sealing between the end seal and the check valve, the air in the storage bag by the one-way valve into the the function of the bag, and the bag body ro discharge from the exhaust, since the one-way effect as the check valve, the air discharged from the storage bag of the bag outwardly into the functional the check valve prevents return after storage bag from the one-way.
  29. 29. 一种排气袋的应用方法,其特征在于,包括: (i)通过一开口将物品放入所述排气袋的储物袋的容纳空间中; (ii)密封所述开口 ;以及(iii)使所述排气袋的储物袋受挤压,从而空气从所述容纳空间穿过至少一个单向阀的排气通道进入所述排气袋的功能袋,并且进一步从所述功能袋的排气口排出所述排气袋,其中由于所述单向止回阀的单向止回的作用,向外排出的空气被阻止从所述单向止回阀返回所述容纳空间。 29. A method of application of the exhaust gas bag, characterized by comprising: (i) through an opening into the article receiving space of the exhaust gas storage bag pouch; (ii) sealing the opening; and (iii) the exhaust gas storage bag by squeezing the bag, so that air from said space accommodating at least a one-way passage through the exhaust valve of the exhaust gas entering the bag pouch function, and further from the function bag discharge port through the exhaust bags, wherein the air since the one-way effect as the check valve, the exhaust valve is prevented returned outwardly from the receiving space of the one-way .
  30. 30.如权利要求29所述的方法,其特征在于,每个所述单向止回阀包括两个阀膜,所述两阀膜的内侧端分别与所述排气袋的两个内表面贴合,并且所述两阀膜之间形成所述排气通道,当空气从所述容纳空间经过所述排气通道排出时,所述两阀膜的外侧端与所述袋体的一个所述内表面之间形成具有气压的止回空间,从而将所述排气通道密封,以防止到达所述止回空间的空气再返回所述容纳空间。 30. The method according to claim 29, wherein each of said inner ends of the two-way check valve comprises a valve membrane, the two valve film two inner surfaces, respectively, of the exhaust gas bag bonded, and the exhaust passage is formed between the two valve film, when air is discharged from said receiving space through the exhaust passage, the outer end of one of the two valve film of the bag body is formed between the inner surface of said space has a pressure check, thereby sealing the exhaust passage, so as to prevent reaching the non-return space accommodating the return air space.
  31. 31.如权利要求29所述的方法,其特征在于,每个所述单向止回阀包括:一第一阀膜和一第二阀膜;以及一止回阀膜,所述止回密封膜重叠于所述第一阀膜和所述第二阀膜的内侧端之间,以在所述第一阀膜和所述止回阀膜之间形成所述排气通道,并在所述止回阀膜与所述第二阀膜之间形成一止回通道,当所述容纳空间向外排出空气时,所述排气通道用于向外排气以形成填充有气体的一止回空间,直至气压使所述第一阀膜和所述第二阀膜的外侧端重叠并密封以关闭所述排气通道,当有空气从所述第一阀膜和所述第二阀膜的外侧端之间想要进入所述容纳空间时,空气被导引进入所述止回通道,以产生补充气压,从而进一步密封所述排气通道,以补偿所述第一阀膜和所述第二阀膜的密封效果的不足。 31. The method according to claim 29, wherein each of the one-way valve comprising: a first valve and a second valve membrane film; and a check valve film, sealing the nonreturn the first film is arranged between the valve membrane and the inner end of the second valve film, to form the first exhaust passage between the valve membrane and the check valve membrane, and the forming a passage between the check valve membrane film and the second valve, when the air is discharged outwardly of the receiving space, the exhaust passage for the exhaust gas outwardly to form a gas-filled check space, until the gas pressure of the first valve membrane and the outer end of the second valve film are overlapped and sealed to close said exhaust passage when the air valve from said first film and the second valve film when you want to enter the receiving space between the outer end, it is directed into the air passage check to generate supplemental gas pressure, thereby further sealing the exhaust passage, to compensate for the first valve and said second film two insufficient sealing effect of the valve membrane.
  32. 32.如权利要求29至31中任一所述的方法,其特征在于,在所述步骤(ii)中,在所述袋体的所述开口处设置一开合机构,以用于可选择性地打开或密封所述开口。 32. A method as claimed in any one of claims 29 to 31, wherein, in said step (ii), the opening of the bag body is provided a closure mechanism for selectively or openable seal the opening.
CN 201210549705 2012-12-17 2012-12-17 Exhaust bag and manufacture method thereof CN103029892A (en)

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Publication number Priority date Publication date Assignee Title
CN106564688A (en) * 2016-11-10 2017-04-19 珠海艾贝克包装材料有限公司 Storing bag

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CN102689743A (en) * 2012-03-06 2012-09-26 上海艾尔贝包装科技发展有限公司 Self-adhesive-film check valve and air packaging device
CN202558029U (en) * 2012-04-28 2012-11-28 浙江福德尔新材料科技有限公司 Check valve type exhaust patch
CN203094689U (en) * 2012-12-17 2013-07-31 上海艾尔贝包装科技发展有限公司 Exhaust bag

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WO2006070467A1 (en) * 2004-12-28 2006-07-06 Tanaka, Mikio Structure of air vent passage of sealed bag, sealed bag, and method of manufacturing sealed bag
CN102689743A (en) * 2012-03-06 2012-09-26 上海艾尔贝包装科技发展有限公司 Self-adhesive-film check valve and air packaging device
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