WO2015139648A1 - 一种具有分装层的空气包装装置及其制造方法 - Google Patents

一种具有分装层的空气包装装置及其制造方法 Download PDF

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Publication number
WO2015139648A1
WO2015139648A1 PCT/CN2015/074591 CN2015074591W WO2015139648A1 WO 2015139648 A1 WO2015139648 A1 WO 2015139648A1 CN 2015074591 W CN2015074591 W CN 2015074591W WO 2015139648 A1 WO2015139648 A1 WO 2015139648A1
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WO
WIPO (PCT)
Prior art keywords
layer
dispensing
air
sealing film
plenum
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2015/074591
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English (en)
French (fr)
Inventor
张嘉盈
杨华正
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHANGHAI AIR-PAQ COMPOSITE MATERIAL Co Ltd
Shanghai Air Pag Composite Material Co Ltd
Original Assignee
SHANGHAI AIR-PAQ COMPOSITE MATERIAL Co Ltd
Shanghai Air Pag Composite Material Co Ltd
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 SHANGHAI AIR-PAQ COMPOSITE MATERIAL Co Ltd, Shanghai Air Pag Composite Material Co Ltd filed Critical SHANGHAI AIR-PAQ COMPOSITE MATERIAL Co Ltd
Publication of WO2015139648A1 publication Critical patent/WO2015139648A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/02—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 specially adapted to protect contents from mechanical damage
    • B65D81/03—Wrappers or envelopes with shock-absorbing properties, e.g. bubble films
    • 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
    • B65D81/02—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 specially adapted to protect contents from mechanical damage
    • B65D81/05—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 specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
    • B65D81/051—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 specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents using pillow-like elements filled with cushioning material, e.g. elastic foam, fabric
    • B65D81/052—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 specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents using pillow-like elements filled with cushioning material, e.g. elastic foam, fabric filled with fluid, e.g. inflatable elements
    • 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
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/30—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure
    • B65D85/32—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure for eggs

Definitions

  • the present invention relates to an air-packing device, and more particularly to an air-packing device having a dispensing layer, wherein the dispensing layer can be divided into one or more dispensing chambers.
  • a common egg packaging box includes a base and an upper cover, the base has one or more lower grooves, and the upper cover has one or more upper grooves corresponding to the lower grooves.
  • the upper groove and the lower groove are in contact to form a receiving cavity
  • the receiving cavity is shaped like an egg
  • the receiving cavity is slightly larger than the size of the egg
  • the receiving cavity is usually vertical Straight line, in other words, the egg is in an upright position during transportation.
  • the above conventional packaging boxes are generally made of hard plastic or paper, and one of the main disadvantages of such a package is that it cannot be prevented from falling.
  • the egg packaging box if the eggs are contained in eggs When the box is dropped from a height to the ground, on the one hand, the hard box has a poor buffering effect, on the other hand, the egg will directly contact the ground, so the impact is easily broken.
  • the primary object of the present invention is an air-packing device having a dispensing layer comprising an inflatable body and a dispensing layer disposed within a receiving cavity formed by the inflatable body, the inflatable body surrounding the dispensing layer,
  • the packaged article can be placed in the dispensing layer such that the inflatable body and the dispensing layer can be cushioned when the article to be packaged is placed in the air-packing device having the dispensing layer and subjected to pressure from various directions.
  • Another object of the present invention is to provide an air-packing device having a dispensing layer, comprising a sub-packing layer suspended in a receiving cavity surrounded by the inflatable body, so that the packaged article is in a suspended state, so that when it is dropped It does not directly contact with collision objects, such as the ground, to reduce the impact on the packaged items.
  • Another object of the present invention is to provide an air-packing device having a dispensing layer, wherein the article to be packaged is adapted to be securely held within the dispensing layer such that the article to be packaged is not easily The air-packing device with the dispensing layer slides out.
  • Another object of the present invention is to provide an air-packing device having a dispensing layer, wherein the air-packing device having a dispensing layer is packaged in the air with the dispensing layer by one or more one-way inflation valves The device is inflated, and the inflation valve is automatically closed after reaching the predetermined air pressure in the inflatable body, thereby being convenient to use.
  • Another object of the present invention is to provide an air-packing device having a dispensing layer which is convenient for transportation and storage, and which can be inflated at the site and then directly used for packaging the article to be packaged, thereby being convenient to use.
  • Another object of the present invention is to provide an air-packing device having a dispensing layer that does not require a complicated structure and is low in cost.
  • an air-packing device having a dispensing layer comprising:
  • One or more inflatable bodies forming one or more receiving cavities having openings
  • One or more one-way inflation valves are disposed within the inflatable body.
  • One or more sub-package layers are disposed in the open containment chamber of the inflatable body to receive the item to be packaged.
  • the bottom of the dispensing layer has a predetermined distance from the inflatable body when the inflatable body is in an inflated state.
  • the dispensing layer is integral with the inflatable body.
  • each of said dispensing layers has one or more dispensing pockets.
  • each of the dispensing bags may be divided into a plurality of dispensing chambers by one or more dividing lines to isolate the articles to be packaged from each other.
  • the dividing line is a continuous line.
  • the dividing line is a discontinuous line.
  • the dispensing layer has a closed end and an open end, the minute The open end of the bag is facing the opening of the receiving cavity of the inflatable body.
  • the open end of the dispensing layer is slightly smaller in size than the item to be packaged, thereby preventing accidental detachment of the item to be packaged from the dispensing layer.
  • each of the inflatable bodies comprises one or more inflating units, each of which forms an inflation chamber, and each of the inflating units is provided with a plurality of the inflation valves.
  • each of the inflatable bodies comprises one or more columns of discontinuously disposed slits to combine the inflatable units into the receiving chamber of the inflatable body.
  • the inflatable body has a first plenum layer and a second plenum layer
  • the inflation valve is a one-way check valve, and is disposed on the first plenum layer and Between the second plenum layers, when the plenum is filled with air, the one-way check is automatically closed to prevent air leakage.
  • the one-way inflation valve includes two valve membranes respectively sealed with the first plenum layer and the second plenum layer of the inflation unit of the inflatable body Forming an intake passage between the two valve membranes, and after inflating the inflation unit through the intake passage, the inner surfaces of the two valve membranes are automatically adsorbed and adhered together to prevent entry into the inflatable unit.
  • the gas is reverse osmosis from the intake passage.
  • the one-way inflation valve is a double check valve, and the inflation valve includes;
  • first sealing film and a second sealing film overlapping between the first plenum layer and the second plenum layer of the plenum, And extending into the inflation chamber from the valve opening of the plenum;
  • a check seal film overlapping the proximal ends of the first sealing film and the second sealing film to form a gap between the first sealing film and the check sealing film
  • the inflation passage is arranged to charge the plenum to fill the plenum Having the distal ends of the first sealing film and the second sealing film overlap and seal to close the inflation passage through air pressure in the inflation chamber, wherein when there is gas from the first sealing film and When there is air leakage between the distal ends of the second sealing film, air in the inflation chamber is guided into the non-return passage to generate a supplemental air pressure to further seal the inflation passage to compensate for the The sealing effect of the first sealing film and the second sealing film is insufficient.
  • the non-return channel has an open end facing the inflation chamber and a a closed end facing the valve opening such that when air is charged into the non-return channel at the open end, the non-return channel is filled with air to generate a supplemental air pressure to further seal the first sealing membrane and the The inflation passage between the second sealing films.
  • the gas valve further includes a first sealing joint bonding the first plenum layer and the first sealing film at the valve opening of the plenum Together, the second plenum layer, the check seal film, and the second sealing film are bonded together at the valve opening of the plenum chamber with a second sealing joint.
  • the length of the check seal film is smaller than the length of each of the first sealing film and the second sealing film, so that the check seal film overlaps the first sealing film and The proximal end of the second sealing film, the distal ends of the first sealing film and the second sealing film are overlapped.
  • the present invention also provides a method of manufacturing an air-packing device having a dispensing layer, comprising the steps of:
  • the sub-package layer in the step (a) of the above method, is laminated with the first gas chamber layer or the second gas, and then in the step (b) And substituting the sub-package layer with the first gas chamber layer or the second gas layer to form a dispensing bag.
  • the first plenum layer comprises a first portion and a second portion, the second portion integrally extending the first portion, wherein The first portion overlaps the second plenum layer to form the inflatable body, and the second portion forms the dispensing layer.
  • the method further comprises the step of stitching the dispensing layer to the inflatable body to form a dispensing pocket.
  • the method further comprises the step of further dividing the dispensing bag into a plurality of dispensing chambers.
  • the method further comprises the step of further dividing the dispensing bag into a plurality of dispensing chambers.
  • the method further comprises the steps of: stitching along a plurality of rows of joint seams to obtain a plurality of inflatable units, stitched along spaced apart slits to thereby cause the inflatable master
  • the body is formed into a plurality of side walls.
  • the valve film of the one-way inflation valve includes a first sealing film and a second sealing film, respectively, with the inflatable unit of the inflatable body
  • the first plenum layer and the second plenum layer are heat sealed together, an intake passage is formed between the two valve membranes, and after the inflation unit is inflated through the intake passage, the two The inner surface of the diaphragm is automatically adsorbed together to prevent gas entering the aeration unit from being reverse osmosis from the intake passage.
  • the one-way inflation valve is a double check valve, and the inflation valve includes;
  • first sealing film and a second sealing film overlapping between the first plenum layer and the second plenum layer of the plenum, And extending into the inflation chamber from the valve opening of the plenum;
  • a check seal film overlapping the proximal ends of the first sealing film and the second sealing film to form a gap between the first sealing film and the check sealing film
  • the inflation passage is arranged to charge the plenum to fill the plenum Having the distal ends of the first sealing film and the second sealing film overlap and seal to close the inflation passage through air pressure in the inflation chamber, wherein when there is gas from the first sealing film and When there is air leakage between the distal ends of the second sealing film, air in the inflation chamber is guided into the non-return passage to generate a supplemental air pressure to further seal the inflation passage to compensate for the The sealing effect of the first sealing film and the second sealing film is insufficient.
  • the present invention also provides a method of manufacturing an air-packing device having a dispensing layer, comprising the steps of:
  • the dispensing layer includes two portions that are stitched together with the inflatable body to form the dispensing bag.
  • stitching is performed along a plurality of sets of dividing lines to form the dispensing bag into a plurality of dispensing chambers.
  • the dividing line is a continuous suture or a discontinuous suture.
  • the bottom of the dispensing bag formed by the dispensing layer has a predetermined distance from the bottom of the inflatable body, so that the bottom of the dispensing bag is suspended at the bottom Said in the housing cavity.
  • the present invention also provides a method of manufacturing an air-packing device having a dispensing layer, comprising the steps of:
  • stitching is performed along a plurality of sets of dividing lines to form the dispensing bag into a plurality of dispensing chambers.
  • the dividing line is a continuous suture or a discontinuous suture.
  • the bottom of the dispensing bag formed by the second portion of the first plenum layer has a predetermined distance from a bottom of the inflatable body, such that The bottom of the dispensing bag is suspended in the receiving cavity.
  • the present invention also provides a method of manufacturing an air-packing device having a dispensing layer, comprising the steps of:
  • stitching is performed along a plurality of sets of dividing lines to form the dispensing bag into a plurality of dispensing chambers.
  • the dividing line is a continuous suture or a discontinuous suture.
  • the bottoms of the two outer portions of the first plenum layer have a predetermined distance from the bottom of the inflatable body, such that the bottom of the dispensing bag is suspended at Inside the receiving cavity.
  • Figure 1 is a perspective view of an air-packing device having a dispensing layer in accordance with a first preferred embodiment of the present invention.
  • Figure 2 is a side elevational view of an air-packing device having a dispensing layer in accordance with the above-described first preferred embodiment of the present invention.
  • 3A and 3B are exploded views of the components of the air-packing device having the dispensing layer in accordance with the above-described first preferred embodiment of the present invention.
  • Figure 4 is an exploded view of an alternative mode of the air-packing device having a dispensing layer in accordance with the above-described first preferred embodiment of the present invention.
  • Figure 5 is a perspective view of the above alternative mode inflated state in accordance with the present invention.
  • Figure 6 is a perspective view of an air-packing device having a dispensing layer in accordance with the above second preferred embodiment of the present invention.
  • Figure 7 is a schematic view showing the structure of an inflation valve of an air-packing device having a dispensing layer according to the above preferred embodiment of the present invention.
  • Figure 8 is a schematic view showing the structure of another inflation valve of an air-packing device having a sub-package according to the above preferred embodiment of the present invention.
  • Figure 9 is a cross-sectional view of the above other inflation valve of the air-packing device having a dispensing layer in accordance with the above-described preferred embodiment of the present invention.
  • FIGS. 10A and 10B are partially enlarged schematic views showing the above another type of inflation valve of the air-packing device having the dispensing layer according to the above preferred embodiment of the present invention.
  • FIG. 1 to 3 are schematic views of an air-packing device having a dispensing layer according to a preferred embodiment of the present invention, which can be used for storing fragile electronic products, foods, medical products, chemical raw materials, biological materials, and the like. Deformable items to be packed.
  • the air-packing device having a dispensing layer is used to provide an air cushioning effect to the item to be packaged.
  • the air-packing device having a dispensing layer includes at least one inflatable body 10, at least one inflation valve 20 and at least one sub-package 30 for inflating the inflatable body 10
  • the inflatable body 10 is used to provide an air cushioning effect to the item to be packaged, and the dispensing layer 30 is used to hold an item to be packaged.
  • the inflatable body 10 includes at least one inflator unit 11, wherein the inflating unit 11 includes a first air chamber layer 101 and a second air chamber layer 102 that overlap each other and are heat sealed to form an inflation chamber 12.
  • the inflating unit 11 includes a first air chamber layer 101 and a second air chamber layer 102 that overlap each other and are heat sealed to form an inflation chamber 12.
  • two or more inflating units 11 are arranged side by side to form the inflatable body 10, wherein the inflation valve 20 is provided to each of the inflating units 11.
  • each of the inflating units 11 can be independently inflated, and an elongated connecting slit 103 is formed between the adjacent two inflating units 11, so that the inflating chamber 12 can be divided by the connecting slits 103.
  • a separate plenum 12, these joints 103 can be formed by a heat sealing process.
  • the inflating units 11 can also be in communication with each other, so that only one inflating valve 20 is required, and all of the inflating units 11 can be inflated. It is worth mentioning that since the shape of each of the inflatable units 11 can be varied after inflation, the inflatable body 10 can be made in various shapes and sizes.
  • each of the inflating units 11 of the inflatable body 10 has a plurality of partitioning slits 104, such that each of the inflating units 11 further forms a plurality of corresponding sub-inflating units 111.
  • the positions of the partitioning seams 104 of the inflatable units 11 correspond to each other, that is, the inflatable body 10 has a plurality of columns of spaced apart slits 104 disposed at a plurality of said intervals.
  • the dividing slits 104 of the inflating unit 11 are arranged along a straight line, but are not continuous, so that a side wall is formed between the adjacent two rows of the dividing slits 104, thereby forming the air-packing device having the dispensing layer.
  • a plurality of side walls are provided which surround a receiving cavity 40.
  • the number of the slits 104 of each of the inflatable units 11 can be set as needed, that is, The number of rows of the plurality of slits 104 of the inflatable body 10 can be varied such that the corresponding inflatable body 10 can have three, four or more side walls.
  • the inflatable body of the air-packing device having the dispensing layer defines a bottom wall and two side walls, the bottom wall and the side wall surrounding a receiving cavity 40 having an opening. It is worth mentioning that these partitions 104 can be formed by a heat sealing process. Depending on the number of side walls formed, it is possible to form the accommodation chamber 40 into a variety of accommodation spaces.
  • the partitioning slits 104 do not separate the adjacent sub-inflating units 111, that is, at least one communication passage 112 is formed between the adjacent sub-inflating units 111, so that when inflated, the air passes through. These communication passages 112 enter each of the sub-inflating units 111.
  • the center portion between the adjacent sub-inflating units 111 is provided with the partitioning slits 104 formed by heat sealing, and the connecting passages 112 are formed on both sides of the partitioning slits 104. .
  • the dispensing layer 30 may be provided as a separate structure or as a structure integral with the inflatable body 10.
  • the dispensing layer 30 is a sheet-like structure having a first opposing edge 301 and a second opposing edge 302, although in the preferred embodiment, the first opposing edge 301 and the second opposing edge 302 are parallel to each other. , but it can also be designed into other suitable shapes.
  • the inflatable body 10 has a first opposite end 105 and a second opposite end 106, and the first opposite side 301 of the dispensing layer 30 is sewn to the inflatable by stitching 305, respectively.
  • the first opposite end 105 of the body 10 thus forms a closed end 303 and an open end 304, which may be heat sealed, or by other suitable means known to those skilled in the art.
  • the 305 can be a discontinuous suture or a continuous suture.
  • the dispensing layer 30 is folded inwardly into the receiving cavity 40 having the opening, and the overlapping portions of the second opposite ends 302 of the dispensing layer 30 are respectively sewn together by the dividing line 311.
  • a sub-package 31 is formed which can suspend the overlapping portions of the sub-package layer 30 by a plurality of dividing lines 311 to form a plurality of dispensing chambers 32, as shown in Fig. 3B.
  • the three dispensing chambers 32 of the dispensing bag 31 are formed by four dividing lines 311 parallel to the second opposite ends 302. It is worth mentioning that the dispensing chamber 32 is also Formed by the division point 311 or the segmentation 311, the suture may be in a heat seal manner or any other suitable suture manner known to those skilled in the art.
  • a plurality of dispensing chambers 32 are provided so that each of the articles to be packaged can be separately loaded into different dispensing chambers 32 to be isolated from each other, thereby preventing mutual crushing and collision between the articles to be packaged. The resulting item is damaged or deformed.
  • the mutually independent dispensing chambers 32 may have an effect on the items in one of the dispensing chambers 32 without affecting the items in the other dispensing chambers 32, for example, when the eggs in one of the dispensing chambers 32 are When the damage is broken for some reason, the broken eggshell and egg liquid will not flow into it. He dispenses the chamber 32 so that the eggs in the other dispensing chambers 32 remain clean.
  • the dispensing layer 30 and the inflatable body 10 may also be an integral structure.
  • the first air chamber layer 101 or the second air chamber layer 102 of the inflatable body 10 faces the first opposite end portion 105.
  • One of the directions extends outwardly a distance to form a first layer 301 of the dispensing layer 30 and the dispensing layer, and then the first opposing edge 301 is sewn to the other of the inflatable body 10
  • An opposite end portion 105, and the dispensing layer 30 is placed in the accommodating chamber 40 in the above manner, and the dispensing layer 30 can be further divided into the dispensing bag 31 and the dispensing chamber 32.
  • the air-packing device having a dispensing layer has two of the dispensing layers 30, 30', the dispensing layer 30' a sheet-like structure having a first opposite side 301' and a second opposite side 302', one of the first opposite sides 301 of the dispensing layer 30 is sewn to one of the first of the inflatable bodies 10 Opposite end 305, one of the first opposing sides 301' of the dispensing layer 30' is sewn to the other first opposite end 305 of the inflatable body 10, and the other first opposing side of the dispensing layer 30 301 and another first opposing side 301' of the dispensing layer 30' are stitched such that the dispensing layer 30 overlaps the dispensing layer 30', and the dispensing layers 30 and 30' are coincident
  • the two opposite sides 302 and 302' are respectively sewn and placed in the accommodating cavity 40 having the opening, thereby forming the dispensing bag 31, and the dividing
  • the dispensing layers 30 and 30' and the inflatable body 10 may also be an integral structure, and the first air chamber layer 101 or the second air chamber layer 102 of the inflatable body 10 may also be respectively opposite to the first opposite end.
  • the direction of the portion 105 extends to form the dispensing layer 30 and the dispensing layer 30', and then the dispensing layer 30 is further divided into a dispensing bag 31 or a dispensing chamber 32 as described above.
  • the first opposing side 301 of the dispensing layer 30 and the first opposing side 301' of the dispensing layer 30' may also be coupled to the inflatable body 10, respectively, such that two of the inflatable body 10, respectively.
  • the first opposite end portion 105 forms an air-packing structure having a dispensing layer 30 and an air-packing structure having a dispensing layer 30', each of which can be further divided into a plurality of dispensing bags 31 and a dispensing chamber 32, wherein the first opposite side 301 of the dispensing layer 30 and the first opposing side 301' of the dispensing layer 30' may be sewn to the inflatable body 10 by heat sealing, and may be continuous along the inflatable body 10.
  • the suture stitching may also be sutured with intermittent sutures between the air-packing structure having the dispensing layer 30 and the inflatable body 10 having the air-packing structure portion of the dispensing layer 30'. It is the same.
  • the inflatable body 10 of the two air-packing structural portions are partitioned, and in this manner, the two air-packing structures do not affect each other, such as When one of the air-packing structures breaks and leaks, the other air-packing structure can continue to be used normally.
  • the two air-packing structures require separate inflation valves 20 to be separately inflated, and the first opposite side 301 of the sub-package layer 30 The first opposing side 301' of the layer 30' can be sewn along the inflatable body 10 with a discontinuous suture.
  • the dispensing layer 30 and the dispensing layer 30' may also be connected to the second opposite end 106 of the inflatable body 10 or by the first air chamber layer 101 of the inflatable body 10.
  • the second plenum layer 102 is formed extending in the direction of the second opposite end portion 106, in which case the splitting body 104 is not required to divide the inflatable unit 10 into the sub-inflating unit 111.
  • the inflatable body 10 can also be stitched to form the receiving cavity 40 having an opening.
  • the closed end 303 and the open end 304 are formed by the split-packaging layer 30 and the second relative is respectively sewn.
  • the form of the overlapping portion of the end portion 302 forms the dispensing bag 31.
  • the dispensing bag 31 can be further divided into a plurality of dispensing chambers 32 in the above manner, where the dispensing layer 30 is independent of the inflatable body 10, and then The dispensing layer 30 having the dispensing bag 31 is fixed in the receiving cavity 40, and the opening end 304 of the dispensing layer 30 faces the opening direction of the receiving cavity 40, thereby facilitating the loading and unloading of articles.
  • the dispensing layer 30 can be attached to the inflatable body 10 by heat sealing.
  • two or more sub-package bags 31 may be disposed in one accommodating cavity 40, which may be configured according to the size of the accommodating cavity 40, and the open end 304 of the sub-packing bag 31 preferably faces the accommodating cavity 40. The direction of the opening is to facilitate the entry and exit of the item into the dispensing bag.
  • the dispensing layer 30 when the inflatable body 10 is in an inflated state and an item is contained in the dispensing layer, the dispensing layer 30 preferably has a predetermined distance from the inflatable body 10 and is not completely Ground contact. That is, the dispensing layer 30 may be suspended in the accommodating cavity 40 formed by the inflatable body 10 such that the air between the dispensing layer 30 and the inflatable body 10 further rises.
  • the inflatable body 10 collides with other objects, such as the ground, articles such as eggs in the dispensing layer 30 do not directly contact the object such as the ground, thereby reducing the packaged articles such as eggs. The impact of the impact, so as to better ensure that the packaged items remain intact.
  • the size of the opening of the dispensing bag 31 or the dispensing chamber 32 of the dispensing layer 30 should be slightly smaller than the size of the article to be packaged, so that the article to be packaged needs to be deliberately loaded into the dispensing bag 31 or dispensed from the opening.
  • the chamber 32 and the article are taken out from the dispensing bag 31 or the dispensing chamber 32, so that the slightly smaller opening prevents the packaged article from accidentally slipping out of the dispensing bag 31 or the dispensing chamber 32 and being damaged.
  • the opening portion should be made of a material with a certain elasticity, so that the elastic deformation at the opening ensures that the article can The dispensing bag 31 or the dispensing chamber 32 is smoothly accessed.
  • two or more of the above-described air-packing devices having the sub-packaging layers may form a combined structure of the opposite ends 303 of the sub-packaging layer 30 by connecting one of the first opposite end portions 105 to each other, such that A plurality of said air-packing devices having a sub-package layer form a unitary structure to form a compact structure having a relatively large volume. It is worth mentioning that the compact combined structure can be put into a suitable outer packaging box as a measuring unit, so that the number of the packaged articles, the name and the like can be conveniently labeled.
  • the inflatable body of the air-packing device with the sub-packing layer is preferably in a regular shape such as a triangular column, a four-sided column, or a multi-sided column in an inflated state, thereby facilitating transportation or storage.
  • the stacking at the time, and the air-packing devices each having the sub-packaging layer are closely matched to save the stacking space or increase the transportation amount.
  • Figure 6 illustrates a second preferred embodiment of the present invention, the air-packing device having a dispensing layer further comprising a third dispensing layer 30", the inflatable body 10 forming three receiving cavities 40 having openings
  • the three sub-packing layers 30, 30' and 30" are respectively located in different receiving cavities, and the third sub-packing layer 30" is sewn to the inflatable body 10 by stitching 305.
  • the stitching 305 may be
  • the continuous stitching may also be a discontinuous stitching, in the preferred embodiment, a discontinuous stitching is used, whereby the three air-packing structures having the dispensing layer are identical. Of course, it may be provided as a continuous stitching.
  • each of the air-packing structures having the sub-package layer is isolated from each other, that is, when the inflatable body 10 of the air-packing structure having the sub-package layer is damaged and leaked, the other The air-packing structure with the sub-packaging layer is not affected and can be used normally, but in this case, each of the air-packing structures having the sub-packaging layers requires separate inflation valves 20.
  • the air-packing device with the dispensing layer may further comprise four or more of the above-mentioned air-packing structures with a dispensing layer.
  • the inflation valve 20 is a one-way valve including two sealing films 21 and 22 which are overlapped with each other between the two gas chamber layers 101 and 102 to form a four-layer structure.
  • An inflation passage 24 is formed between the two sealing films 21 and 22. Accordingly, when the air bag 10 is inflated, the two sealing films 21, 22 are bonded together to seal the air bag of the air bag, thereby sealing the air to the air bag 10
  • the air bag 10 includes a plurality of inflating units 11
  • a plurality of inflating valves 20 are correspondingly disposed in each of the inflating units 11 to seal air in the respective inflating units 11, respectively.
  • the first sealing film 21 is adhesively bonded to the first gas chamber layer 101, the first The second sealing film 22 is adhered to the second plenum layer 102 in an overlapping manner.
  • air is guided into the inflation passage 24 formed between the first sealing film 21 and the second sealing film 22.
  • the first sealing film 21 and the second sealing film 22 are bonded to each other to seal the inflation passage 24 of the air bag.
  • the air pressure in the air bag acts on the two sealing films 21 and 22, thereby ensuring that the two sealing films 21 and 22 are tightly bonded together to prevent air from leaking out from the gas valve 20. That is, the gas valve is a one-way valve that only allows gas to enter the air bag 10 to prevent gas from oozing out.
  • the formation of the inflation passage 24 of the inflation valve 20 may be achieved by providing a barrier device between the two sealing films 21 and 22 when the two sealing films 21 and 22 and the two gas chamber layers 101 and When the 102 is heat sealed, the two sealing films 21 and 22 are not completely heat sealed together due to the arrangement of the barrier means, thereby forming the inflation passage 24.
  • the inflation valve 20A includes a first sealing film 21A, a second sealing film 22A and a check sealing film 23A.
  • the first sealing film 21A and the second sealing film 22A are overlapped between the first plenum layer 101A and the second plenum layer 102A of the plenum unit 11A.
  • the first sealing film 21A and the second sealing film 22A are two thin flexible films made of plastic that overlap each other.
  • the first sealing film 21A and the second sealing film 22A are the same two films.
  • Each of the first sealing film 21A and the second sealing film 22A has a proximal edge extending from an inlet of the inflation valve 20A of the inflation unit 11A, and a distal edge extending to the inflation unit internal.
  • the boundaries of the near edge and the far edge of the first sealing film 21A and the second sealing film 22A are each adjacent to each other.
  • the near edge of the first sealing film 21A is bonded to the first plenum layer 101A.
  • the proximal edge of the second sealing film 22A is bonded to the second plenum layer 102A.
  • the check seal film 23A overlaps the proximal ends of the first sealing film 21A and the second sealing film 22A to form an inflation between the first sealing film 21A and the check seal film 23A
  • the passage 24A and a check passage 25A are formed between the check seal film 23A and the second seal film 22A.
  • the inflation passages 24A are arranged to charge the inflation chamber 12A with air to fill the inflation unit 11A until the first sealing membrane 21A and the first portion are passed through the air pressure in the inflation chamber 12A.
  • the distal ends of the second sealing film 22A are overlapped and sealed to close the inflation passage 24A. According to this preference For example, when there is air leakage between the first sealing film 21A and the distal end of the second sealing film 22A, as shown in Figs. 10A and 10B, the air in the inflation chamber 12 is guided.
  • the check passage 25A is introduced to generate a supplemental air pressure to further seal the inflation passage 24A to compensate for the insufficient sealing effect of the first sealing film 21A and the second sealing film 22A.
  • the inflation passage 24A has two open ends, one of which is formed at a near edge of the first sealing film 21A and the check seal film 23A. The other far open end extends to the distal edges of the first sealing film 21A and the second sealing film 22A to communicate with the inflation chamber 12A. Compressed air may be directed into the plenum chamber 12A through the inflation passage 24A.
  • the air pressure in the inflating chamber 12A applies pressure to the first sealing film 21A and the second sealing film 22A, thereby sealing the first sealing.
  • the membrane 21A and the second sealing membrane 22A are distally edged and seal the distal open end of the inflation passage 24A.
  • the distal ends of the first sealing film 21A and the second sealing film 22A are sealed together due to surface tension.
  • the check seal film 23A is a thin flexible film made of plastic.
  • the check sealing film 23A, the first sealing film 21A and the second sealing film 22A are polyethylene (PE) films.
  • PE polyethylene
  • the thickness of each of the first plenum layer 101A and the second plenum layer 102A is greater than the thickness of each of the first sealing film 21A, the second sealing film 22A, and the check sealing film 23A.
  • the length of the check seal film 23A is smaller than the length of each of the first sealing film 21A and the second sealing film 22A, so that when the check seal film 23A overlaps the When the proximal ends of the first sealing film 21A and the second sealing film 22A, the distal ends of the first sealing film 21A and the second sealing film 22A are overlapped.
  • the length of the check seal film 23A is defined as the distance between the near edge and the far edge of the check seal film 23A.
  • the length of each of the first sealing film 21A and the second sealing film 22A is defined as a distance between a near edge and a far edge of the first sealing film 21A and the second sealing film 22A.
  • the near edges of the first sealing film 21A and the second sealing film 22A are adjacent to the near edges of the check seal film 23A.
  • the near edge of the check seal film 23A is bonded to the near edge of the second seal film 22A.
  • the check passage 25A is formed between the check seal film 23A and the second seal film 22A, wherein the check passage 25A has an open end facing the plenum chamber 12A and a closed end facing the air valve Opening.
  • the proximal end of the non-return channel 25A is the closed end and the non-return channel 25A The far end is the open end.
  • the check passage 25A is filled with air to generate a supplemental air pressure, thereby further sealing the first sealing film 21A and the second seal
  • the inflation passage 24A between the membranes 22A is filled with air to generate a supplemental air pressure
  • the inflation valve 20A further includes a first sealing joint 201 to open the first plenum layer 101A at a valve opening of the inflation unit 11A
  • the first sealing film 21A is bonded together, and a second sealing joint 202 to press the second gas chamber layer 102A, the check sealing film 23A and the gas valve opening of the gas filling unit 11A
  • the second sealing film 22A is bonded together.
  • the proximal edge of the first sealing film 21A is bonded to the first plenum layer 101A through the first sealing joint 201.
  • the second plenum layer 102A is proximal to the second sealing film 22A, and the proximal edge of the check seal film 23A is bonded together by the second sealing joint 202A.
  • two mutually spaced sealing joints 201A are used to bond the first plenum layer 101A and the first sealing film 21A, and two mutually spaced second sealing joints 202A are used to The gas chamber layer 102A, the check sealing film 23A and the second sealing film 22A.
  • first sealing joint 201A and the second sealing joint 202A may be heat seal lines or heat seals of other shapes such as a crescent shape.
  • first sealing film 21A and the first plenum layer 101A are heat sealed together through the sealing joint 201A.
  • the second plenum layer 102A and the proximal edge of the second sealing film 22A, and the proximal edge of the check seal film 22 are heat sealed together by the second sealing joint 202A.
  • the inflation valve 20A further includes a first heat resistant material 26A formed in the First Between the sealing film 21A and the check seal film 23A to ensure the formation of the inflation passage 24A.
  • the first heat resistant material 26A serves to prevent the first sealing film 21A and the check seal film 23A from being completely stuck together after the heat sealing process.
  • the first heat-resistant substance 26A is disposed at a near edge portion of the first sealing film 21A and the check seal film 23A and at a valve opening of the inflation unit 11A, thereby securing the inflation
  • the proximal end of channel 24A is in an open state.
  • the inflation valve 20A further includes a second heat resistant material 27A, which Formed between the second sealing film 22A and the check seal film 23A to ensure the formation of the check passage 25A.
  • the second heat resistant material 27A is disposed at the distal edge portions of the second sealing film 22A and the check seal film 23A, thereby ensuring that the distal end of the check passage 25A is in an open state. It is worth mentioning that the proximal end of the non-return channel 25A is closed by the second sealing joint 202.
  • the first heat-resistant substance 26A and the second heat-resistant substance 27A are two heat-resistant layers which are coated on predetermined positions on the respective films to prevent the padding process.
  • the middle film is stuck together.
  • the first heat resistant material 26A extends on the proximal side of the check seal film 23A and faces the first sealing film 21A.
  • the second heat resistant material 27A extends on the opposite side of the distal end of the check seal film 23A and faces the second sealing film 22A, wherein the second heat resistant material 27A is not disposed at the end
  • the opposite side of the proximal end of the sealing film 23A is returned such that the proximal end of the non-return channel 25A can be closed by the second sealing joint 202A.
  • the second heat resistant material 27A not only prevents the check sealing film 23A from being bonded to the second sealing film 22A to ensure that the distal end of the non-return channel 25A is at The open state and the action between the check seal film 23A and the first sealing film 21A are reinforced to thereby close the inflation passage 24A due to surface tension.
  • the inflation valve 20A further includes a two-way sealing joint 203A that is a two third sealing joint to bond the first sealing film 21A and the check seal film 23A to form the inflation passage 24A.
  • the width of the inflation channel 24A is defined by the two sides toward the sealing joint 203A.
  • the two-way sealing joint 203A is two inclined heat seal lines such that the width of the inflation passage 24A decreases from each of the gas cylinder openings.
  • the proximal open end of the inflation passage 24A is a larger open end that communicates with the valve opening
  • the distal open end of the inflation passage 24A is a tapered open end and is The inflation chamber 12A is in communication.
  • the tapered inflation channel 24A is further avoided Air leaks from the plenum chamber 12A to the valve opening.
  • the lateral sealing joint 203A extends from a proximal edge of the first sealing film 21A and the second sealing film 22A to a distal edge thereof. Therefore, the lateral sealing joint 203A is located at the proximal end portion of the first sealing film 21A and the second sealing film 22A and is bonded to the check seal film 23A. The lateral sealing joint 203A is located at a distal end portion of the first sealing film 21A and the second sealing film 22A bonded to the first sealing film 21A and the second sealing film 22A.
  • a pin of the pump is inserted into the inflation port 13A to charge compressed air into the inflation passage 24A, wherein the inflation direction of the air is from the near open end of the inflation passage 24A. Arrived at the far open end.
  • the inflator unit 11A starts to inflate.
  • the air pressure of the plenum chamber 12A is increased to open the first plenum layer 101A and the second plenum layer 102A.
  • air pressure acts on the first sealing film 21A and the second sealing film 22A, particularly on the distal ends of the first sealing film 21A and the second sealing film 22A.
  • the air pressure in the inflating chamber 12A reaches a sufficient distance to seal the distal ends of the first sealing film 21A and the second sealing film 22A to The distal open end of the inflation passage 24A is automatically sealed. At this time, the pin of the pump is pulled away from the inflation port 13A.
  • the check seal film 23A is sealed with the first sealing film 21A to seal the far open end of the inflation passage 24A.
  • the intake direction of the check passage 25A is opposite to the inflation direction of the inflation passage 24A.
  • the far open end of the inflation passage 24A is closed. Therefore, air enters from the open end of the check passage 25A and remains in the check passage 25A.
  • the check passage 25A is filled with air such that a supplemental air pressure is generated in the check passage 25A to further seal the inflation passage 24A.
  • a supplemental air pressure is generated in the check passage 25A to further seal the inflation passage 24A.
  • the far open end of the inflation passage 24A between the first sealing film 21A and the check seal film 23A is sealed. More specifically, the higher the supplementary air pressure in the check passage 25A, the better the sealing effect of the check seal film 23A.
  • the total air pressure of the inflation pressure that is, the sum of the air pressures of the inflation chamber 12A and the check passage 25A, remains unchanged.
  • the air entering the check passage 25A from the plenum chamber 12A enters the sealing effect of reinforcing the inflation passage 24A. fruit.
  • the present invention provides a method of manufacturing an air-packing device having a dispensing layer, which may include the following steps:
  • the first plenum layer 101 may extend outwardly from a first opposite end 105 or a second opposite end 106 of the inflatable body 10 to form a
  • the first air chamber layer 101 may extend outwardly toward the two first opposite ends 105 or the second opposite ends 106 of the inflatable body 10, respectively.
  • the dispensing layer 30 of the step (c) in the same manner, the dispensing layer 30 may also extend from the second air chamber layer 102 to the first opposite end 105 or the second opposite end 106 to form one or two Sub-package layer 30.
  • the dispensing layer may further form the dispensing bag 31 and the dispensing chamber 32 through the dividing line 311.
  • the method may further include the steps of: stitching along the plurality of rows of joint slits 103 to obtain a plurality of inflatable units 11 which are sewn along the spaced apart slits 104, thereby
  • the inflatable body is formed with a plurality of side walls.
  • valve film forming the one-way inflation valve 20 may be the first sealing film 21 and the second sealing film 22, or the first sealing film 21A, the second sealing film 22A, and the check sealing film 23A. .

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Abstract

一种具有分装层的空气包装袋及其制造方法，该空气包装袋包括：一个或多个可充气主体，所述可充气主体形成一个或多个具有开口的容纳腔；一个或多个单向充气阀设置于所述可充气主体内的；和一个或多个分装层配置于所述可充气主体的所述具有开口的容纳腔内，以承装待包装物品。所述分装层适合于形成多个分装袋以用于包装所述待包装物品，所述待包装物品可以是各种易碎物品，典型的例子是鸡蛋。

Description

一种具有分装层的空气包装装置及其制造方法 技术领域
本发明涉及一种空气包装装置，特别涉及一种具有分装层的空气包装装置，其中所述分装层可分割为一个或多个分装室。
背景技术
在现代物流业中，有许多行业，如食品、电子产品、医药、化工、生物材料等，都需要在运输和储存过程中，减少物品受到碰撞或挤压，从而使包装物品处于原始状态，尤其是针对易碎品和易变形物品。更具体是说，例如在食品行业中，鸡蛋的运输就需要特殊的包装盒或包装袋以防止鸡蛋之间的碰撞，以及鸡蛋受挤压而破碎。
以上述鸡蛋包装盒为例，目前常见的鸡蛋包装盒，包括底座和上盖，底座上具有一个或多个下部凹槽，上盖上具有一个或多个与下部凹槽相对应的上部凹槽，其中上部凹槽和下部凹槽接洽时形成一个容纳腔，该容纳腔的形状类似于鸡蛋的形状，该容纳腔的尺寸略大于鸡蛋的尺寸，另外，为了节约空间，所述容纳腔通常竖直排布，换句话说，鸡蛋在运输过程中处于直立状态。
上述传统包装盒一般都是由硬质塑料或纸壳制成，这种包装盒的一个主要缺点就是不能防跌落，换句话说，在上述鸡蛋包装盒的示例中，如果承装有鸡蛋的鸡蛋包装盒从高处跌落至地面时，一方面硬质包装盒的缓冲效果很差，另一方面鸡蛋会直接接触地面，因此受到的冲击力很容易使鸡蛋破碎。
发明内容
本发明的主要目的在于一种具有分装层的空气包装装置，其包括可充气主体和置于可充气主体形成的容纳腔内的分装层，所述可充气主体围绕着分装层，待包装物品可放置于分装层内，从而所述待包装物品放入所述具有分装层的空气包装装置后并受到来自各个方向的压力时，可充气主体和分装层均可起到缓冲的作用。
本发明的另一目的在于提供一种具有分装层的空气包装装置，其包括一分装层悬挂于可充气主体围绕成的容纳腔内，以使被包装物品处于悬挂状态，从而在跌落时不会与碰撞物，比如地面，直接接触从而减少被包装物品受到的冲击力。
本发明的另一目的在于提供一种具有分装层的空气包装装置，其中所述待包装物品适合于稳固地保持在所述分装层之内，从而所述待包装物品不容易从所述具有分装层的空气包装装置中滑出。
本发明的另一目的在于提供一种具有分装层的空气包装装置，其中所述具有分装层的空气包装装置藉由一个或多个单向充气阀向所述具有分装层的空气包装装置中充气，所述充气阀在充气结束，所述可充气主体中达到预定气压后能自动封闭，从而使用方便。
本发明的另一目的在于提供一种具有分装层的空气包装装置，其运输和储存比较方便，并且可以在现场充气，然后直接用于包装所述待包装物品，从而使用方便。
本发明的另一目的在于提供一种具有分装层的空气包装装置，其不需要复杂的结构，成本低。
为达到以上目的，本发明提供一种具有分装层的空气包装装置，其包括：
一个或多个可充气主体，所述可充气主体形成一个或多个具有开口的容纳腔；
一个或多个单向充气阀设置于所述可充气主体内；和
一个或多个分装层配置于所述可充气主体的所述具有开口的容纳腔内，以承装待包装物品。
根据本发明的一个实施例，在所述可充气主体处于充气状态时，所述分装层底部距所述可充气主体具有一预设距离。
根据本发明的一个实施例，所述分装层与所述可充气主体为一体结构。
根据本发明的一个实施例，各个所述分装层具有一个或多个分装袋。
根据本发明的一个实施例，各个所述分装袋可通过一个或多个分割线分割为多个分装室，以使待包装物品相互隔离。
根据本发明的一个实施例，其中所述分割线为连续线。
根据本发明的一个实施例，其中所述分割线为间断线。
根据本发明的一个实施例，所述分装层具有一个闭合端和一开口端，所述分 装袋的开口端朝向所述可充气主体的容纳腔的开口。
根据本发明的一个实施例，所述分装层的开口端的尺寸略小于待包装物品的尺寸，从而防止待包装物品从所述分装层意外脱离。
根据本发明的一个实施例，各个所述可充气主体包括一个或多个充气单元，各个所述充气单元形成充气腔，并且各个所述充气单元中设置有一个多个所述充气阀。
根据本发明的一个实施例，各个所述可充气主体包括一列或多列不连续地设置的分隔缝，以使所述充气单元组合成所述可充气主体的所述容纳腔。
根据本发明的一个实施例，所述可充气主体具有一第一气室层以及一第二气室层，所述充气阀是单向止回阀，并且设置在所述第一气室层以及所述第二气室层之间，当所述充气腔中充满空气后，所述单向止回自动封闭，从而防止空气泄露。
根据本发明的一个实施例，所述单向充气阀包括两阀膜分别与所述可充气主体的所述充气单元的所述第一气室层和所述第二气室层热封在一起，所述两阀膜之间形成一进气通道，当通过所述进气通道向所述充气单元充气后，所述两阀膜的内表面自动吸附粘在一起，以防止进入所述充气单元的气体从所述进气通道反渗。
根据本发明的一个实施例，所述单向充气阀是一双止回阀，所述充气阀包括；
一第一密封膜和一第二密封膜，所述第一密封膜和所述第二密封膜重叠于所述充气室的所述第一气室层和所述第二气室层之间，并且从所述充气室的所述气阀开口延伸进入所述充气腔；和
一止回密封膜，所述止回密封膜重叠于所述第一密封膜和所述第二密封膜的近端，以在所述第一密封膜和所述止回密封膜之间形成一充气通道，并在所述止回密封膜和所述第二密封膜之间形成一止回通道，其中所述充气通道被排列成用于向所述充气腔充入空气以填充所述充气室，直至通过所述充气腔内的气压，使所述第一密封膜和所述第二密封膜的远端重叠并密封以关闭所述充气通道，其中当有气体从所述第一密封膜和所述第二密封膜的远端之间有空气泄露时，所述充气腔内的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充气通道，以补偿所述第一密封膜和所述第二密封膜的密封效果的不足。
根据本发明的一个实施例，所述止回通道具有一开放端朝向所述充气腔和一 封闭端朝向所述气阀开口，从而当空气在所开放端充入所述止回通道时，所述止回通道充入空气以产生补充气压，从而进一步密封所述第一密封膜和所述第二密封膜之间的所述充气通道。
根据本发明的一个实施例，所述气阀还包括一第一密封接合处将所述第一气室层与所述第一密封膜在所述充气室的所述气阀开口处粘合在一起，和一第二密封接合处将所述第二气室层，所述止回密封膜，和所述第二密封膜在所述充气室的所述气阀开口处粘合在一起。
根据本发明的一个实施例，所述止回密封膜的长度小于每所述第一密封膜和所述第二密封膜的长度，从而所述止回密封膜重叠于所述第一密封膜和所述第二密封膜的近端，所述第一密封膜和所述第二密封膜的远端重叠在一起。
本发明还提供一种具有分装层的空气包装装置的制造方法，其包括如下步骤：
(a)将第一气室层、形成单向充气阀的阀膜以及第二气层叠合在一起；
(b)经过一系列热封形成具有容纳腔的一个或多个可充气主体；和
(c)将一个或多个分装层安置于所述容纳腔内。
根据本发明的一个实施例，在上述方法的所述步骤(a)中，将所述分装层与所述第一气室层或第二气层叠合在一起，然后在所述步骤(b)中，将所述分装层与所述第一气室层或第二气层缝合，从而形成分装袋。
根据本发明的一个实施例，在上述方法的所述步骤(a)中，第一气室层包括一个第一部分和一个第二部分，所述第二部分一体地延伸于所述第一部分，其中所述第一部分与所述第二气室层重叠形成所述可充气主体，所述第二部分形成所述分装层。
根据本发明的一个实施例，上述方法还包括步骤：将所述分装层缝合于所述可充气主体上，从而形成一分装袋。
根据本发明的一个实施例，上述方法还包括步骤：将所述分装袋进一步分割为多个分装室。
根据本发明的一个实施例，上述方法还包括步骤：将所述分装袋进一步分割为多个分装室。
根据本发明的一个实施例，上述方法还包括步骤：沿着多列连接缝缝合，从而得到多个充气单元，沿着互相间隔地设置的分隔缝缝合，从而使所述可充气主 体得以形成多个侧壁。
根据本发明的一个实施例，在上述方法中，所述单向充气阀的所述阀膜包括第一密封膜和第二密封膜，其分别与所述可充气主体的所述充气单元的所述第一气室层和所述第二气室层热封在一起，所述两阀膜之间形成一进气通道，当通过所述进气通道向所述充气单元充气后，所述两阀膜的内表面自动吸附粘在一起，以防止进入所述充气单元的气体从所述进气通道反渗。
根据本发明的一个实施例，在上述方法中，所述单向充气阀是一双止回阀，所述充气阀包括；
一第一密封膜和一第二密封膜，所述第一密封膜和所述第二密封膜重叠于所述充气室的所述第一气室层和所述第二气室层之间，并且从所述充气室的所述气阀开口延伸进入所述充气腔；和
一止回密封膜，所述止回密封膜重叠于所述第一密封膜和所述第二密封膜的近端，以在所述第一密封膜和所述止回密封膜之间形成一充气通道，并在所述止回密封膜和所述第二密封膜之间形成一止回通道，其中所述充气通道被排列成用于向所述充气腔充入空气以填充所述充气室，直至通过所述充气腔内的气压，使所述第一密封膜和所述第二密封膜的远端重叠并密封以关闭所述充气通道，其中当有气体从所述第一密封膜和所述第二密封膜的远端之间有空气泄露时，所述充气腔内的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充气通道，以补偿所述第一密封膜和所述第二密封膜的密封效果的不足。
本发明还提供一种具有分装层的空气包装装置的制造方法，其包括如下步骤：
(A)：将第一气室层、形成单向充气阀的阀膜以及第二气层叠合在一起；
(B)：经过一系列热封形成具有容纳腔的一个或多个可充气主体；以及
(C)：将至少一分装层的两边与所述可充气主体的两端部缝合，并使所述分装层设置于所述容纳腔内以形成一分装袋。
根据本发明的一个实施例，在上述方法中，所述分装层包括两部分，所述两部分叠合后与所述可充气主体缝合，从而形成所述分装袋。
根据本发明的一个实施例，在上述方法中，沿着多组分割线缝合，以使所述分装袋形成多个分装室。
根据本发明的一个实施例，在上述方法中，所述分割线是连续的缝合线或间断的缝合线。
根据本发明的一个实施例，在上述方法中，所述分装层形成的所述分装袋的底部与所述可充气主体的底部具有预定距离，从而所述分装袋的底部悬空于所述容纳腔内。
本发明还提供一种具有分装层的空气包装装置的制造方法，其包括如下步骤：
(i)：将第一气室层、形成单向充气阀的阀膜以及第二气层叠合在一起，其中所述第一气室层包括第一部分和第二部分，所述第二部分一体地延伸于所述第一部分，所述第一部分与所述阀膜以及所述第二气室层叠合在一起；
(ii)：经过一系列热封形成具有容纳腔的一个或多个可充气主体；以及
(iii)：将所述第一气室层的所述第二部分的自由边与所述可充气主体缝合在一起，以使所述第一气室层的所述第二部分形成一分装层，并且所述分装层设置于所述容纳腔内以形成一分装袋。
根据本发明的一个实施例，在上述方法中，沿着多组分割线缝合，以使所述分装袋形成多个分装室。
根据本发明的一个实施例，在上述方法中，所述分割线是连续的缝合线或间断的缝合线。
根据本发明的一个实施例，在上述方法中，所述第一气室层的所述第二部分形成的所述分装袋的底部与所述可充气主体的底部具有预定距离，从而所述分装袋的底部悬空于所述容纳腔内。
本发明还提供一种具有分装层的空气包装装置的制造方法，其包括如下步骤：
(1)：将第一气室层、形成单向充气阀的阀膜以及第二气层叠合在一起，其中所述第一气室层包括一中间部分和两外侧部分，所述两外侧部分一体地延伸于所述中间部分，所述中间部分与所述阀膜以及所述第二气室层叠合在一起；
(2)：经过一系列热封形成具有容纳腔的一个或多个可充气主体；以及
(3)：将所述第一气室层的所述两外侧部分叠合在一起，并且将所述两外侧部分的底部缝合，以使所述第一气室层的所述两外侧部分形成一分装层，并且所述分装层设置于所述容纳腔内以形成一分装袋。
根据本发明的一个实施例，在上述方法中，沿着多组分割线缝合，以使所述分装袋形成多个分装室。
根据本发明的一个实施例，在上述方法中，所述分割线是连续的缝合线或间断的缝合线。
根据本发明的一个实施例，在上述方法中，所述第一气室层的所述两外侧部分的底部与所述可充气主体的底部具有预定距离，从而所述分装袋的底部悬空于所述容纳腔内。
附图说明
图1是根据本发明的第一优选实施例的具有分装层的空气包装装置的立体示意图。
图2是根据本发明的上述第一优选实施例的具有分装层的空气包装装置的侧视图。
图3A和3B是根据本发明的上述第一优选实施例的具有分装层的空气包装装置的各部件的分解图。
图4是根据本发明的上述第一优选实施例的具有分装层的空气包装装置一替换模式的分解图。
图5是根据本发明的上述替换模式充气状态下的立体示意图。
图6是根据本发明的上述第二优选实施例的具有分装层的空气包装装置的立体示意图。
图7是根据本发明的上述优选实施例的具有分装层的空气包装装置的一种充气阀的结构示意图。
图8是根据本发明上述优选实施例的具有分装层的空气包装装置的另一种充气阀的结构示意图。
图9是根据本发明上述优选实施例的具有分装层的空气包装装置的上述另一种充气阀的剖视图。
图10A和10B是根据本发明上述优选实施例的具有分装层的空气包装装置的上述另一种充气阀局部放大结构示意图。
具体实施方式
以下描述用于揭露本发明以使本领域技术人员能够实现本发明。以下描述中的优选实施例只作为举例，本领域技术人员可以想到其他显而易见的变型。在以下描述中界定的本发明的基本原理可以应用于其他实施方案、变形方案、改进方案、等同方案以及没有背离本发明的精神和范围的其他技术方案。
如图1至图3所示是根据本发明的优选实施例的具有分装层的空气包装装置的示意图，其可以用于储存电子产品、食品、医药产品、化工原料、生物材料等易碎，易变形的待包装物品。所述具有分装层的空气包装装置用于为所述待包装物品提供空气缓冲的效果。相应地，所述具有分装层的空气包装装置包括至少一可充气主体10，至少一充气阀20和至少一分装层30，所述充气阀20用于向所述可充气主体10内充气，所述可充气主体10用于给所述待包装物品提供空气缓冲作用，所述分装层30用于盛装待包装物品。
所述可充气主体10包括至少一充气单元11，其中所述充气单元11包括一第一气室层101和一第二气室层102，其相互重叠并通过热封以形成一充气腔12。如图中所示，两个或多个充气单元11并排排列以形成所述可充气主体10，其中所述充气阀20设置于每个所述充气单元11。换句话说，各个所述充气单元11可以独立地充气，在相邻两所述充气单元11之间形成一延长的连接缝103，从而藉由这些连接缝103可以将所述充气腔12分成多个单独的充气腔12，这些连接缝103可以由热封工艺形成。这样在一个所述充气单元11被损坏而漏气时，其他的所述充气单元11可以不受影响。当然，值得一提的是，所述充气单元11也可以互相连通，这样只需要一个充气阀20，就可以对所有所述充气单元11充气。值得一提的是，因为每所述充气单元11的形状在充气后可以变化，从而所述可充气主体10可以制成各种形状和尺寸。
另外，所述可充气主体10的每个所述充气单元11分别具有多个分隔缝104，这样使每个所述充气单元11进一步形成多个对应的子充气单元111。值得一提的是，这些所述充气单元11的所述分隔缝104的位置对应，也就是说，所述可充气主体10具有多列互相间隔地设置的分隔缝104，设置在多个所述充气单元11的所述分隔缝104沿着直线排列，但是并不是连续的，从而相邻两列所述分隔缝104之间形成一个侧壁，从而使所述具有分装层的空气包装装置形成了多个侧壁，这些侧壁可包围出一容纳腔40。
各个所述充气单元11的所述分隔缝104的数量可以根据需要设置，也就是 说，所述可充气主体10的多列所述分隔缝104的列数可以变化，从而对应的所述可充气主体10可以具有3、4或多个侧壁。如图2所示，所述具有分装层的空气包装装置的可充气主体形成了一底壁以及两侧壁，所述底壁和侧壁围绕成一具有开口的容纳腔40。值得一提的是，这些分隔缝104可以由热封工艺形成。根据形成的侧壁的数目情况，其可以使所述容纳腔40形成各种各样的容纳空间。
另外，这些分隔缝104没有将相邻的所述子充气单元111隔开，也就是说，相邻的所述子充气单元111之间形成有至少一连通通道112，从而在充气时，空气通过这些连通通道112进入每个所述子充气单元111。在图中所示的实例中，相邻的所述子充气单元111之间的中心部位设置有热封形成的所述分隔缝104，所述分隔缝104的两侧形成有所述连通通道112。
如图3A和3B所示，所述分装层30可以设置为单独的结构也可设置为与所述可充气主体10为一体的结构。所述分装层30为一具有一第一相对边301和一第二相对边302的片状结构，虽然在本优选实施例中，所述第一相对边301和第二相对边302相互平行，但其也可设计成其他适当的形状。相应的，所述可充气主体10具有一第一相对端部105和一第二相对端部106，所述分装层30的所述第一相对边301分别通过缝合305缝合于所述可充气主体10的第一相对端部105从而形成一闭合端303和一开口端304，所述缝合305可以采取热封的方式，也可通过所述领域人员所知的其他适当的方式，所述缝合305可为间断的缝合也可为连续的缝合。同时，将所述分装层30向内折叠至所述具有开口的容纳腔40内，并将所述分装层30的第二相对端部302的重叠部分分别通过分割线311缝合在一起从而形成一分装袋31，所述分装袋31可以通过更多的分割线311缝合分装层30的重合部分而形成多个分装室32，如图3B所示。在本发明的优选实施例中，分装袋31的3个分装室32是通过平行于第二相对端部302的四条分割线311形成的，值得一提的是，分装室32也可通过分割点311或分割段311的形式形成，缝合方式可以为热封方式或其他任何适当为所述技术领域人员所知的缝合方式。此处，设置多个分装室32，从而每个待包装物可以被分别装入不同的分装室32内以相互隔离，如此一来，可以防止被包装物品之间的相互挤压和碰撞而造成的物品破损或变形。与此同时，相互独立的分装室32可以在其中一个分装室32中的物品破损时而不会对其他分装室32中的物品造成影响，例如，当一个分装室32中的鸡蛋由于某种原因破损时，其破损的蛋壳和蛋液不会流入其 他分装室32，从而保持其他分装室32中的鸡蛋依然保持清洁。
所述分装层30与所述可充气主体10也可为一体结构，换句话说，可充气主体10的第一气室层101或第二气室层102向所述第一相对端部105其中之一的方向向外延伸一定距离从而形成分装层30及分装层的一个第一相对边301，然后所述第一相对边301缝合于所述可充气主体10的另一所述第一相对端部105，并按照上述方式将分装层30置于容纳腔40内，并可将分装层30进一步分割为分装袋31和分装室32。
图4和图5为上述第一优选实施例的一替换模式，其中，所述具有分装层的空气包装装置具有两片所述的分装层30，30’，所述分装层30’为一具有一第一相对边301’和一第二相对边302’的片状结构,所述分装层30的其中一个第一相对边301缝合于所述可充气主体10的其中一个第一相对端部305，所述分装层30’的其中一个第一相对边301’缝合于所述可充气主体10的另一个第一相对端部305，分装层30的另一第一相对边301和分装层30’的另一第一相对边301’缝合，从而使所述分装层30与所述分装层30’重叠，将所述分装层30和30’的相重合第二相对边302和302’分别缝合并将其放置于所述具有开口的容纳腔40内，从而形成分装袋31，同时还可以通过上述方式进一步将所述分装袋31分割为多个分装室32。
相应的，分装层30和30’与可充气主体10也可为一体的结构，可充气主体10的第一气室层101或第二气室层102也可分别向所述第一相对端部105的方向延伸而形成分装层30和分装层30’，然后按照上述方式进一步将所述分装层30分为分装袋31或分装室32。另外，分装层30的第一相对边301及分装层30’的第一相对边301’也可分别连接于所述可充气主体10上，从而分别在所述可充气主体10的两个第一相对端部105形成一个具有分装层30的空气包装结构和一个具有分装层30’的空气包装结构，每个分装层还可以进一步分割为多个分装袋31和分装室32，其中分装层30的第一相对边301及分装层30’的第一相对边301’可以通过热封的方式缝合于所述可充气主体10上，可以沿可充气主体10以连续的缝合线缝合，也可以间断的缝合线缝合，在间断缝合时，所述具有分装层30的空气包装结构和所述具有分装层30’的空气包装结构部分的可充气主体10之间是相通的。相反，在连续缝合时，所述两个空气包装结构部分的可充气主体10之间是隔断的，采用这种方式时，两个空气包装结构之间互不影响，比如在 其中一个空气包装结构发生破损泄露时，另一空气包装结构仍可继续正常使用，但是，两个空气包装结构需要各自独立的充气阀20单独充气，分装层30的第一相对边301及分装层30’的第一相对边301’可以沿可充气主体10以间断的缝合线缝合。
此处值得一提的是，分装层30和分装层30’也可以连接于所述可充气主体10的第二相对端部106或由所述可充气主体10的第一气室层101或第二气室层102向第二相对端部106的方向延伸而形成，此种情形下就不需要分割缝104将所述可充气主体10将所述充气单元11分割成子充气单元111。
值得一提的是，也可通过缝合所述可充气主体10以形成具有开口的容纳腔40，另外，通过对折分装层30形成所述闭合端303和开口端304并分别缝合其第二相对端部302的重合部分的形式形成分装袋31，当然也可以采用上述方式进一步把分装袋31分为多个分装室32，此处分装层30独立于可充气主体10，然后可将所述具有分装袋31的分装层30固定于所述容纳腔40内，并使得所述分装层30的开口端304朝向所述容纳腔40的开口方向，从而方便物品的装入和拿出，另外，分装层30可通过热封的方式连接于所述可充气主体10。另外，一个容纳腔40中也可配置两个或更多数量的分装袋31，这可以根据容纳腔40的空间大小进行配置，并且分装袋31的开口端304最好朝向容纳腔40的开口方向以方便物品进出分装袋。
另外，还值得一提是，在可充气主体10处于充气状态下，且分装层内装有物品时，所述分装层30最好与所述可充气主体10之间具有预定距离而不完全地接触。也就是说，所述分装层30可以悬空地设置于所述可充气主体10形成的所述容纳腔40中，这样所述分装层30与所述可充气主体10之间的空气进一步起到空气缓冲作用，在可充气主体10与其他物体，比如地面，发生碰撞时，位于分装层30内的物品比如鸡蛋不会与所述物体比如地面发生直接接触，从而减少被包装物品比如鸡蛋受到的冲击力，从而更好保证被包装物品的保持完整。
另外，所述分装层30的分装袋31或分装室32的开口的尺寸应略小于待包装物品的尺寸，从而需要刻意的将待包装物品从开口装入分装袋31或分装室32以及从分装袋31或分装室32中将物品拿出，如此一来，略小的开口可以防止被包装的物品从分装袋31或分装室32中意外的滑落出来而破损。值得一提的是，所述开口部分应由具有一定弹性的材料制成，从而开口处的弹性变形保证物品能 顺利的进出分装袋31或分装室32。
另外，两个或更多的上述具有分装层的空气包装装置可以通过将它们的一个第一相对端部105分别相互连接而形成一个分装层30的开口端303相对的组合结构，这样一来，多个所述具有分装层的空气包装装置组成一个整体结构，从而形成一个体积相对较大的紧凑结构。值得一提的是，所述紧凑的组合结构可以作为一个计量单位再放入适当的外包装盒内，从而可以方便的标注被包装物品的数量，名称等适当的参数。
另外，还值得一提的是，所述具有分装层的空气包装装置的可充气主体在充气状态下最好为比如三角柱，四面柱，或多面柱形等的规则形状，从而方便运输或储存时的堆放，并且各具有分装层的空气包装装置之间紧密配合从而节约堆放空间或增加运输量。
图6示意了本发明的一第二优选实施例，所述具有分装层的空气包装装置还包括一个第三分装层30”，所述可充气主体10形成3个具有开口的容纳腔40，三个分装层30,30’和30”分别位于不同的容纳腔内，第三分装层30”通过缝合305缝合于所述可充气主体10上，同样的，所述缝合305可以为连续的缝合也可为间断的缝合，在本优选实施例中，采用的是间断缝合，从而，三个具有分装层的空气包装结构之间是相同的。当然也可以设置为连续的缝合，在这种情况下，每个具有分装层的空气包装结构之间是相隔离的，也就是说，在一个具有分装层的空气包装结构的可充气主体10发生破损漏气时，其他的具有分装层的空气包装结构不会受到影响，还可以正常使用，但这种情况下，每个具有分装层的空气包装结构需要各自独立的充气阀20。
值得一提的是，所述具有分装层的空气包装装置还可以包括四个或更多的上述具有分装层的空气包装结构。
如图7所示，所述充气阀20是单向阀，其包括两密封膜21和22，其互相重叠的固定在所述两气室层101和102之间，从而形成四层结构，所述两密封膜21和22之间形成一个充气通道24。相应地，当所述气袋10充气后，所述两密封膜21，22粘合在一起以将所述气袋所述充气通道密封，从而将空气密封于所述气袋10的所述充气腔12内，在所述气袋10包括多个充气单元11时，多个充气阀20对应地设置在各个所述充气单元11中以分别将空气密封在各个充气单元11内。特别地，所述第一密封膜21重叠地粘合于所述第一气室层101，所述第 二密封膜22重叠地粘合于所述第二气室层102。在向所述气袋10充气时，空气被导引进入所述第一密封膜21和所述第二密封膜22之间形成的所述充气通道24。当所述气袋充满气后，所述第一密封膜21和所述第二密封膜22互相粘合从而密封所述气袋的所述充气通道24。另外，所述气袋内的气压作用于所述两密封膜21和22，从而保证所述两密封膜21和22紧密粘合在一起，以防止空气从所述气阀20泄露出去。也就是说，所述气阀为一单向阀，其只允许气体进入所述气袋10而防止气体反渗出去。
所述充气阀20的所述充气通道24的形成可以在所述两密封膜21和22之间设置阻隔装置来实现，当将所述两密封膜21和22与所述两气室层101和102热封时，因为所述阻隔装置的设置，所述两密封膜21和22不会完全热封在一起，从而形成所述充气通道24。
如图8至图10B所示，主要示意了另外一种充气阀20A的结构，所述充气阀20A为双止回阀，以给所述气袋提供双重密封效果。其中所述充气阀20A包括一第一密封膜21A，一第二密封膜22A和一止回密封膜23A。
所述第一密封膜21A和所述第二密封膜22A重叠在所述充气单元11A的所述第一气室层101A和所述第二气室层102A之间。所述第一密封膜21A和所述第二密封膜22A为相互重叠的由塑料制成的两薄层柔性膜。优选地，所述第一密封膜21A和所述第二密封膜22A为相同的两层膜。
每所述第一密封膜21A和所述第二密封膜22A具有一近边缘，其延伸于所述充气单元11A的所述充气阀20A的入口，和一远边缘，其延伸至所述充气单元内部。优选地，所述第一密封膜21A和所述第二密封膜22A的近边缘和远边缘的边界各自毗连。
在本实施例中，所述第一密封膜21A的近边缘与所述第一气室层101A相粘合。所述第二密封膜22A的近边缘与所述第二气室层102A相粘合。
所述止回密封膜23A重叠于所述第一密封膜21A和所述第二密封膜22A的近端，以在所述第一密封膜21A和所述止回密封膜23A之间形成一充气通道24A，并在所述止回密封膜23A和所述第二密封膜22A之间形成一止回通道25A。
所述充气通道24A被排列成用于向所述充气腔12A充入空气以填充所述充气单元11A，直至通过所述充气腔12A内的气压，使所述第一密封膜21A和所述第二密封膜22A的远端重叠并密封以关闭所述充气通道24A。根据本优选实 施例，当有气体从所述第一密封膜21A和所述第二密封膜22A的远端之间有空气泄露时，如图10A和10B所示，所述充气腔内12的空气被导引进入所述止回通道25A，以产生补充气压，从而进一步密封所述充气通道24A，以补偿所述第一密封膜21A和所述第二密封膜22A的密封效果的不足。
所述充气通道24A具有两开放端，其中之一近开放端形成于所述第一密封膜21A和所述止回密封膜23A的近边缘。另外之一远开放端延伸至所述第一密封膜21A和所述第二密封膜22A的远边缘，以与所述充气腔12A相连通。压缩空气可以通过所述充气通道24A导引进入所述充气腔12A。
值得一提的是，当所述充气单元11A充满空气后，所述充气腔12A内的气压向所述第一密封膜21A和所述第二密封膜22A施加压力，从而密封所述第一密封膜21A和所述第二密封膜22A远边缘，并且密封所述充气通道24A的远开放端。另外，所述第一密封膜21A和所述第二密封膜22A的远端因为表面张力而密封在一起。
所述止回密封膜23A为由塑料制成的薄层柔性膜。优选地，所述止回密封膜23A，所述第一密封膜21A和所述第二密封膜22A为聚乙烯(PE)膜。另外，每所述第一气室层101A和所述第二气室层102A的厚度大于每所述第一密封膜21A，所述第二密封膜22A和所述止回密封膜23A的厚度。
根据本发明的优选实施例，所述止回密封膜23A的长度小于每所述第一密封膜21A和所述第二密封膜22A的长度，从而当所述止回密封膜23A重叠于所述第一密封膜21A和所述第二密封膜22A的近端时，所述第一密封膜21A和所述第二密封膜22A的远端重叠在一起。值得一提的是，所述止回密封膜23A的长度定义为所述止回密封膜23A的近边缘和远边缘之间的距离。每所述第一密封膜21A和所述第二密封膜22A的长度定义为所述第一密封膜21A和所述第二密封膜22A的近边缘与远边缘之间的距离。
相应地，所述第一密封膜21A和所述第二密封膜22A的近边缘和所述止回密封膜23A的近边缘处毗连。另外，所述止回密封膜23A的近边缘与所述第二密封膜22A的近边缘相粘合。
所述止回通道25A形成于所述止回密封膜23A与所述第二密封膜22A之间，其中所述止回通道25A具有一开放端面向所述充气腔12A和一封闭端面向气阀开口。换句话说，所述止回通道25A的近端为所述封闭端而所述止回通道25A 的远端为所述开放端。
相应地，当空气在所述开放端充入所述止回通道25A时，所述止回通道25A充入空气以产生补充气压，从而进一步密封所述第一密封膜21A和所述第二密封膜22A之间的所述充气通道24A。
值得一提的是，当通过所述充气通道24A向所述充气腔12A充气时，所述充气通道24A内的空气流向与所述止回通道25A的空气流向相反。因此，空气不会充入所述止回通道25A。当空气从所述充气腔12A泄露回所述止回通道25A时，空气进入所述止回通道25A以产生补充气压进一步密封所述充气通道24A，从而防止漏气。值得一提的是，泄露的空气在从所述充气通道24A的近开放端泄露前，会从所述充气通道24A的远开放端流向所述止回通道25A的远开放端，从而避免空气泄露。另外，所述止回密封膜23A与所述第一密封膜21A由于表面张力密封在一起以密封所述充气通道24A。
为了在所述充气单元11A形成所述充气阀20A，所述充气阀20A还包括一第一密封接合处201以在所述充气单元11A的气阀开口处将所述第一气室层101A与所述第一密封膜21A粘合在一起，和一第二密封接合处202以在所述充气单元11A的气阀开口处将所述第二气室层102A，所述止回密封膜23A和所述第二密封膜22A粘合在一起。
相应地，所述第一密封膜21A的近边缘通过所述第一密封接合处201与所述第一气室层101A粘合。所述第二气室层102A与所述第二密封膜22A的近边缘，所述止回密封膜23A的近边缘通过所述第二密封接合处202A粘合在一起。优选地，两互相间隔的密封接合处201A用来将所述第一气室层101A和所述第一密封膜21A粘合，两互相间隔的第二密封接合处202A用来将所述第二气室层102A，所述止回密封膜23A和所述第二密封膜22A。值得一提的是，所述第一密封接合处201A和所述第二密封接合处202A可以为热封线，也可以是其他形状如月牙形状的热封。换句话说，所述第一密封膜21A的近边缘与所述第一气室层101A通过所述密封接合处201A热封在一起。所述第二气室层102A与所述第二密封膜22A的近边缘，和所述止回密封膜22的近边缘通过所述第二密封接合处202A热封在一起。
为了保持在所述热封过程后，所述第一密封膜21A和所述止回密封膜23A之间存有空间，所述充气阀20A还包括一第一耐热物26A，其形成于所述第一 密封膜21A和所述止回密封膜23A之间以保证所述充气通道24A的形成。所述第一耐热物26A用于防止所述第一密封膜21A和所述止回密封膜23A在所述热封过程后完全粘贴在一起。
具体地，所述第一耐热物26A设置在所述第一密封膜21A和所述止回密封膜23A的近边缘部并位于所述充气单元11A的气阀开口处，从而保证所述充气通道24A的所述近端处于打开状态。
同样的，为了保持在所述热封过程后，所述第二密封膜22A和所述止回密封膜23A之间存有空间，所述充气阀20A还包括一第二耐热物27A，其形成于所述第二密封膜22A和所述止回密封膜23A之间以保证所述止回通道25A的形成。
具体地，所述第二耐热物27A设置在所述第二密封膜22A和所述止回密封膜23A的远边缘部，从而保证所述止回通道25A的所述远端处于打开状态。值得一提的是，所述止回通道25A的近端被所述第二密封接合处202封闭。
根据本优选实施例，所述第一耐热物26A和所述第二耐热物27A为两耐热层，其涂覆在各自对应的膜上的预定位置，以防止在所述垫封过程中膜粘贴在一起。所述第一耐热物26A延伸于所述止回密封膜23A近端一侧，并朝向所述第一密封膜21A。所述第二耐热物27A延伸于所述止回密封膜23A的远端位于相反一侧，并朝向所述第二密封膜22A，其中所述第二耐热物27A没有设置在所述止回密封膜23A的近端的相反一侧，这样所述止回通道25A的所述近端可以被所述第二密封接合处202A封闭。值得一提的是，所述第二耐热物27A不仅避免所述止回密封膜23A与与述第二密封膜22A粘合在一起，以保证所述止回通道25A的所述远端处于打开状态，而且加强所述止回密封膜23A与所述第一密封膜21A之间的作用，从而由于表面张力以封闭所述充气通道24A。
所述充气阀20A还包括两侧向密封接合处203A，其为两第三密封接合处以将粘合所述第一密封膜21A和所述止回密封膜23A，从而形成所述充气通道24A的侧壁。所述充气通道24A的宽度由所述两侧向密封接合处203A界定。具体地，所述两侧向密封接合处203A为两倾斜热封线，从而所述充气通道24A的宽度从所述气阀开口各所述充气腔递减。换句话说，所述充气通道24A的近开放端为一较大的开放端其与所述气阀开口相连通，而所述充气通道24A的远开放端为一锥形开放端并与所述充气腔12A连通。所述锥形的充气通道24A进一步避免 空气从所述充气腔12A泄露到所述气阀开口。
优选地，所述侧向密封接合处203A从所述第一密封膜21A和所述第二密封膜22A的近边缘延伸至其远边缘。因此，所述侧向密封接合处203A位于所述第一密封膜21A和所述第二密封膜22A近端部分与所述止回密封膜23A粘合在一起。所述侧向密封接合处203A位于所述第一密封膜21A和所述第二密封膜22A远端部分与所述第一密封膜21A和所述第二密封膜22A粘合在一起。
相应地，为了向所述充气单元11A充气，泵的插脚插入到所述充气口13A以将压缩空气充入所述充气通道24A，其中空气的充气方向为从所述充气通道24A的近开放端到达远开放端。这样所述充气单元11A开始充气。所述充气腔12A的气压增大从而撑开所述第一气室层101A和所述第二气室层102A。同时，气压作用于所述第一密封膜21A和所述第二密封膜22A，特别是作用于所述第一密封膜21A和所述第二密封膜22A的远端。当所述充气单元11A完全填充空气后，即到达最大填充量后，所述充气腔12A内的气压达到足够以密封所述第一密封膜21A和所述第二密封膜22A的远端，以自动密封所述充气通道24A的所述远开放端。这时泵的插脚抽离所述充气口13A。
当所述第一密封膜21A和所述第二密封膜22A的远端没有完全封合在一起时，所述充气腔12A的空气可能会泄露到所述充气通道24A。为了避免空气泄露到所述充气通道24A，所述止回密封膜23A与所述第一密封膜21A封合以将所述充气通道24A的远开放端密封。具体地，所述止回通道25A的进气方向与所述充气通道24A的充气方向相反。另外，当所述止回通道25A的所述开放端打开时，所述充气通道24A的所述远开放端关闭。因此，空气从所述止回通道25A的所述开放端进入并保留在所述止回通道25A内。
所述止回通道25A由空气填充，这样所述止回通道25A内产生补充气压以进一步密封所述充气通道24A。特别地，所述第一密封膜21A和所述止回密封膜23A之间的所述充气通道24A的所述远开放端被密封。更具体地，所述止回通道25A内的补充气压越高，所述止回密封膜23A的密封效果越好。换句话说，当空气从所述充气腔12A泄露以降低所述充气腔12A的气压时，空气进入所述止回通道25A以提高所述止回通道25A的气压。因此，所述充气压的总气压，即所述充气腔12A和所述止回通道25A的气压之和保持不变。这样，从所述充气腔12A进入所述止回通道25A的空气会进入加强所述充气通道24A的密封效 果。
值得一提的是，本发明提供一种具有分装层的空气包装装置的制造方法，其可以包括如步骤：
(a)将第一气室层101、形成单向阀20的阀膜、以及第二气层102叠合在一起。
(b)经过一系列热封形成具有容纳腔40的一个或多个可充气主体10。
(c)将一个或多个分装层30安置于所述容纳腔内。
值得一提的是，在所述步骤(a)中，第一气室层101可向所述可充气主体10的一个第一相对端部105或第二相对端部106的向外延伸形成一个步骤(c)中的所述的分装层30，第一气室层101可分别向所述可充气主体10的两个第一相对端部105或第二相对端部106向外延伸形成两个步骤(c)中的所述的分装层30，同样的，分装层30也可以由第二气室层102向第一相对端部105或第二相对端部106延伸形成一个或两个分装层30。所述分装层可进一步通过分割线311形成分装袋31和分装室32。
更具体地，在本发明的步骤(b)中，还可以包括步骤：沿着多列连接缝103缝合，从而得到多个充气单元11，沿着互相间隔地设置的分隔缝104缝合，从而使所述可充气主体得以形成多个侧壁。
值得一提的是形成所述单向充气阀20的所述阀膜可以是第一密封膜21和第二密封膜22，或者第一密封膜21A、第二密封膜22A及止回密封膜23A。
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。本发明的目的已经完整并有效地实现。本发明的功能及结构原理已在实施例中展示和说明，在没有背离所述原理下，本发明的实施方式可以有任何变形或修改。

Claims (39)

  1. 一种具有分装层的空气包装装置，其特征在于，包括：
    一个或多个可充气主体，所述可充气主体形成一个或多个具有开口的容纳腔；
    一个或多个单向充气阀设置于所述可充气主体内；和
    一个或多个分装层配置于所述可充气主体的所述具有开口的容纳腔内，以承装待包装物品。
  2. 根据权利要求1所述的具有分装层的空气包装装置，其特征在于，在所述可充气主体处于充气状态时，所述分装层底部距所述可充气主体具有一预设距离。
  3. 根据权利要求1所述的具有分装层的空气包装装置，其特征在于，所述分装层与所述可充气主体为一体结构。
  4. 根据权利要求1所述的具有分装层的空气包装装置，其特征在于，各个所述分装层具有一个或多个分装袋。
  5. 根据权利要求4所述的具有分装层的空气包装装置，其特征在于，各个所述分装袋可通过一个或多个分割线分割为多个分装室，以使待包装物品相互隔离。
  6. 根据权利要求5所述的具有分装层的空气包装装置，其特征在于，其中所述分割线为连续线。
  7. 根据权利要求5所述的具有分装层的空气包装装置，其特征在于，其中所述分割线为间断线。
  8. 根据权利要求1所述的具有分装层的空气包装装置，其特征在于，所述分装层具有一个闭合端和一开口端，所述分装袋的开口端朝向所述可充气主体的容纳腔的开口。
  9. 根据权利要求8所述的具有分装层的空气包装装置，其特征在于，所述分装层的开口端的尺寸略小于待包装物品的尺寸，从而防止待包装物品从所述分装层意外脱离。
  10. 如权利要求1所述的具有分装层的空气包装装置，其特征在于，各个所述可充气主体包括一个或多个充气单元，各个所述充气单元形成充气腔，并且各个所述充气单元中设置有一个多个所述充气阀。
  11. 如权利要求10所述的具有分装层的空气包装装置，其特征在于，各个所述可充气主体包括一列或多列不连续地设置的分隔缝，以使所述充气单元组合成所述可充气主体的所述容纳腔。
  12. 如权利要求11所述的具有分装层的空气包装装置，其特征在于，所述可充气主体具有一第一气室层以及一第二气室层，所述充气阀是单向止回阀，并且设置在所述第一气室层以及所述第二气室层之间，当所述充气腔中充满空气后，所述单向止回自动封闭，从而防止空气泄露。
  13. 如权利要求12所述的具有分装层的空气包装装置，其特征在于，所述单向充气阀包括两阀膜分别与所述可充气主体的所述充气单元的所述第一气室层和所述第二气室层热封在一起，所述两阀膜之间形成一进气通道，当通过所述进气通道向所述充气单元充气后，所述两阀膜的内表面自动吸附粘在一起，以防止进入所述充气单元的气体从所述进气通道反渗。
  14. 如权利要求12所述的具有分装层的空气包装装置，其特征在于，所述单向充气阀是一双止回阀，所述充气阀包括；
    一第一密封膜和一第二密封膜，所述第一密封膜和所述第二密封膜重叠于所述充气室的所述第一气室层和所述第二气室层之间，并且从所述充气室的所述气阀开口延伸进入所述充气腔；和
    一止回密封膜，所述止回密封膜重叠于所述第一密封膜和所述第二密封膜的近端，以在所述第一密封膜和所述止回密封膜之间形成一充气通道，并在所述止 回密封膜和所述第二密封膜之间形成一止回通道，其中所述充气通道被排列成用于向所述充气腔充入空气以填充所述充气室，直至通过所述充气腔内的气压，使所述第一密封膜和所述第二密封膜的远端重叠并密封以关闭所述充气通道，其中当有气体从所述第一密封膜和所述第二密封膜的远端之间有空气泄露时，所述充气腔内的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充气通道，以补偿所述第一密封膜和所述第二密封膜的密封效果的不足。
  15. 如权利要求14所述的具有分装层的空气包装装置，其特征在于，所述止回通道具有一开放端朝向所述充气腔和一封闭端朝向所述气阀开口，从而当空气在所开放端充入所述止回通道时，所述止回通道充入空气以产生补充气压，从而进一步密封所述第一密封膜和所述第二密封膜之间的所述充气通道。
  16. 如权利要求15所述的具有分装层的空气包装装置，其特征在于，所述气阀还包括一第一密封接合处将所述第一气室层与所述第一密封膜在所述充气室的所述气阀开口处粘合在一起，和一第二密封接合处将所述第二气室层，所述止回密封膜，和所述第二密封膜在所述充气室的所述气阀开口处粘合在一起。
  17. 如权利要求16所述的具有分装层的空气包装装置，其特征在于，所述止回密封膜的长度小于每所述第一密封膜和所述第二密封膜的长度，从而所述止回密封膜重叠于所述第一密封膜和所述第二密封膜的近端，所述第一密封膜和所述第二密封膜的远端重叠在一起。
  18. 一种具有分装层的空气包装装置的制造方法，其特征在于，包括如下步骤：
    (a)将第一气室层、形成单向充气阀的阀膜以及第二气层叠合在一起；
    (b)经过一系列热封形成具有容纳腔的一个或多个可充气主体；和
    (c)将一个或多个分装层安置于所述容纳腔内。
  19. 根据权利要求18所述的制造方法，其特征在于，在所述步骤(a)中，将所述分装层与所述第一气室层或第二气层叠合在一起，然后在所述步骤(b)中，将所述分装层与所述第一气室层或第二气层缝合，从而形成分装袋。
  20. 根据权利要求18所述的制造方法，其特征在于，在所述步骤(a)中，第一气室层包括一个第一部分和一个第二部分，所述第二部分一体地延伸于所述第一部分，其中所述第一部分与所述第二气室层重叠形成所述可充气主体，所述第二部分形成所述分装层。
  21. 根据权利要求20所述的制造方法，其特征在于，还包括步骤：将所述分装层缝合于所述可充气主体上，从而形成一分装袋。
  22. 根据权利要求19所述的制造方法，其特征在于，还包括步骤：将所述分装袋进一步分割为多个分装室。
  23. 根据权利要求21所述的制造方法，其特征在于，还包括步骤：将所述分装袋进一步分割为多个分装室。
  24. 如权利要求18中所述的方法，其特征在于，还包括步骤：沿着多列连接缝缝合，从而得到多个充气单元，沿着互相间隔地设置的分隔缝缝合，从而使所述可充气主体得以形成多个侧壁。
  25. 如权利要求18中所述的方法，其特征在于，所述单向充气阀的所述阀膜包括第一密封膜和第二密封膜，其分别与所述可充气主体的所述充气单元的所述第一气室层和所述第二气室层热封在一起，所述两阀膜之间形成一进气通道，当通过所述进气通道向所述充气单元充气后，所述两阀膜的内表面自动吸附粘在一起，以防止进入所述充气单元的气体从所述进气通道反渗。
  26. 如权利要求18中所述的方法，其特征在于，所述单向充气阀是一双止回阀，所述充气阀包括；
    一第一密封膜和一第二密封膜，所述第一密封膜和所述第二密封膜重叠于所述充气室的所述第一气室层和所述第二气室层之间，并且从所述充气室的所述气阀开口延伸进入所述充气腔；和
    一止回密封膜，所述止回密封膜重叠于所述第一密封膜和所述第二密封膜的近端，以在所述第一密封膜和所述止回密封膜之间形成一充气通道，并在所述止回密封膜和所述第二密封膜之间形成一止回通道，其中所述充气通道被排列成用于向所述充气腔充入空气以填充所述充气室，直至通过所述充气腔内的气压，使所述第一密封膜和所述第二密封膜的远端重叠并密封以关闭所述充气通道，其中当有气体从所述第一密封膜和所述第二密封膜的远端之间有空气泄露时，所述充气腔内的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充气通道，以补偿所述第一密封膜和所述第二密封膜的密封效果的不足。
  27. 一种具有分装层的空气包装装置的制造方法，其特征在于，包括如下步骤：
    (A)：将第一气室层、形成单向充气阀的阀膜以及第二气层叠合在一起；
    (B)：经过一系列热封形成具有容纳腔的一个或多个可充气主体；以及
    (C)：将至少一分装层的两边与所述可充气主体的两端部缝合，并使所述分装层设置于所述容纳腔内以形成一分装袋。
  28. 如权利要求27中所述的方法，其特征在于，所述分装层包括两部分，所述两部分叠合后与所述可充气主体缝合，从而形成所述分装袋。
  29. 如权利要求28中所述的方法，其特征在于，沿着多组分割线缝合，以使所述分装袋形成多个分装室。
  30. 如权利要求29中所述的方法，其特征在于，所述分割线是连续的缝合线或间断的缝合线。
  31. 如权利要求27至30中任一所述的方法，其特征在于，所述分装层形成的所述分装袋的底部与所述可充气主体的底部具有预定距离，从而所述分装袋的底部悬空于所述容纳腔内。
  32. 一种具有分装层的空气包装装置的制造方法，其特征在于，包括如下步骤：
    (i)：将第一气室层、形成单向充气阀的阀膜以及第二气层叠合在一起，其中 所述第一气室层包括第一部分和第二部分，所述第二部分一体地延伸于所述第一部分，所述第一部分与所述阀膜以及所述第二气室层叠合在一起；
    (ii)：经过一系列热封形成具有容纳腔的一个或多个可充气主体；以及
    (iii)：将所述第一气室层的所述第二部分的自由边与所述可充气主体缝合在一起，以使所述第一气室层的所述第二部分形成一分装层，并且所述分装层设置于所述容纳腔内以形成一分装袋。
  33. 如权利要求32中所述的方法，其特征在于，沿着多组分割线缝合，以使所述分装袋形成多个分装室。
  34. 如权利要求33中所述的方法，其特征在于，所述分割线是连续的缝合线或间断的缝合线。
  35. 如权利要求32至34中任一所述的方法，其特征在于，所述第一气室层的所述第二部分形成的所述分装袋的底部与所述可充气主体的底部具有预定距离，从而所述分装袋的底部悬空于所述容纳腔内。
  36. 一种具有分装层的空气包装装置的制造方法，其特征在于，包括如下步骤：
    (1)：将第一气室层、形成单向充气阀的阀膜以及第二气层叠合在一起，其中所述第一气室层包括一中间部分和两外侧部分，所述两外侧部分一体地延伸于所述中间部分，所述中间部分与所述阀膜以及所述第二气室层叠合在一起；
    (2)：经过一系列热封形成具有容纳腔的一个或多个可充气主体；以及
    (3)：将所述第一气室层的所述两外侧部分叠合在一起，并且将所述两外侧部分的底部缝合，以使所述第一气室层的所述两外侧部分形成一分装层，并且所述分装层设置于所述容纳腔内以形成一分装袋。
  37. 如权利要求36中所述的方法，其特征在于，沿着多组分割线缝合，以使所述分装袋形成多个分装室。
  38. 如权利要求37中所述的方法，其特征在于，所述分割线是连续的缝合线或 间断的缝合线。
  39. 如权利要求36至38中任一所述的方法，其特征在于，所述第一气室层的所述两外侧部分的底部与所述可充气主体的底部具有预定距离，从而所述分装袋的底部悬空于所述容纳腔内。
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