CN102556501B - Air packaging bag with five-layer structure and manufacturing method thereof - Google Patents

Air packaging bag with five-layer structure and manufacturing method thereof Download PDF

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Publication number
CN102556501B
CN102556501B CN201010617350.4A CN201010617350A CN102556501B CN 102556501 B CN102556501 B CN 102556501B CN 201010617350 A CN201010617350 A CN 201010617350A CN 102556501 B CN102556501 B CN 102556501B
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air
layer
sealing
sealed
air chamber
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CN102556501A (en
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张嘉盈
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Shanghai Air-Paq Packaging Technology Development Co Ltd
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Shanghai Air-Paq Packaging Technology Development Co Ltd
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Abstract

The invention relates to an air packaging bag with a five-layer structure and a manufacturing method thereof. The air packaging bag which is formed by folding and heat sealing of a packaging film comprising upper-lower two-layer thermoplastic film layers, middle two-layer one-way valve film layers and a functional film layer, wherein the upper-lower two-layer thermoplastic film layers and the two-layer one-way valve film layers are heat-sealed to form independent sealed air chambers, one-way valves and an air inlet channel; each sealed air chamber is communicated with the air inlet channel by each one-way valve; air flow guiding devices are arranged at the connecting positions of the sealed air chambers and the air inlet channel; and the two ends of the air inlet channel are provided with air filling gaps and easy-tearing openings. The air packaging bag has the advantages that the air flow guiding devices are arranged in the air inlet channel, and vortex is generated at the air chamber channels, so that the air flow can be filled into the sealed air chambers smoothly, and the air filling speed is increased; the air filling gaps are also beneficial to air introduction; the ear-tearing openings are convenient for the removal of the packaging bag in use; and the small sealed air chambers can shrink the corner parts, the bottom part or the side parts of the packaging bag, so that the protecting performance to a product is improved.

Description

A kind of air rubber capsule pack of five-layer structure and manufacture method thereof
Technical field
The present invention relates to the pack of a kind of air rubber capsule and manufacture method thereof, especially relate to a kind of air rubber capsule pack and manufacture method thereof of the five-layer structure utilizing the design of self-adhering air technique to produce.
Background technology
At present, the trend of globalization makes the transportation range of product from grown place to area of consumption day by day strengthen, and causes for the protective packaging demand in transportation also simultaneously fast-developing.Traditional polystyrene foamed (EPS) and polyethylene foams (EPE) based article just must can be transported to user's use, the bulky and very inconvenient transport of the foamed plastic after shaping and storage at manufacturer's foaming or after processing process.Conveniently to transport and the foaming in place class material developed mainly utilizes polyurethane foam article; expand on content side and form protection model; but; the price of material is relatively high and there are certain requirements the equipment at scene, requires to be not suitable for the inner packing of large-scale pipeline product as electronic product worker efficiency and working strength simultaneously.In addition, many drawback days of polystyrene foamed (EPS) based article are aobvious serious, become for people all dislike " white pollution ", relatively only at the buffer product of transit link short-period used, the offal treatment of permanent polyphenyl blister pack is improper brings gross pollution to environment, if burning can produce noxious gas, heap buried then can produce geology structural damage because not corroding, and the concern of government and customer's environmental pollution in recent years will limit to the development of this series products.Meanwhile, packing in the market are almost limited by the problems such as the volume of packing own is large, traffic cost is high invariably, these materials closely can only be sold, cannot form scale and benefit.
Along with the fast development of soft-plastic material, the expansion of increasing industry is had benefited from design that this material behavior brings and function.Traditional gas flush packaging utilizes hot sealing process to form simple round dot (BUBBLE WRAP, bubble cushion), bulk or cylindric usually.Bubble cushion can also by being packaged as web transport, but other shapes must form air bag using the heat-seal equipment of in-site installation complexity.Because the protected effect of this series products and shape-variable limited, use so operable field mostly is pad or filling space.Meanwhile, because the use of material and the fugitiveness of hot sealing process cause guarantor's gas time not to be very long.Therefore, limited to for a long time always and utilize air to develop as the packaging product of buffer medium.
All on the books in document Walker (1981) Official Gazette of the United State's Patent Office 4191211, Koyanagi (1987) Official Gazette of the United State's Patent Office 4708167, utilize soft-plastic material to make valve body and in conjunction with plastic sheeting or rubber type of material for the manufacture of the such as product such as water bag, coffee bag, balloon toy.Simply softly mould passage that structure can provide air to enter or discharge by this but stop the seepage of liquid or gas or enter, thus form one can store fluid or can the storage space of deaeration.On the basis of this theory, different materials is used to can be used for different fields as life jacket and the sealing arrangement being used for preserving fluid, as bladders etc.
On October 21st, 2009, Chinese patent ZL200510024665.2 has announced a kind of air-isolated and self-adhering packing material, these packing are combined by four layers of resin film, wherein ground floor resin film and the 4th layer of resin film wider and be arranged on layer, second layer resin film and third layer resin film narrower and be arranged on interlayer, four layers of resin film is stacked together and is honored as a queen through repeatedly localized heat, formed one put on rations house steward and at least one can deposit the space of air dielectric.Although this invention has anti-extrusion, anti-vibration, resists to fall and fall and cushion the integrated protection performances such as excellent, also come with some shortcomings, such as, during inflation, air-flow is smooth and easy not, and aeration speed is comparatively slow, and inflation inlet is more difficult to be opened, and opens and facilitate etc. not when client uses.
Summary of the invention
Object of the present invention be exactly provide a kind of in order to overcome deficiency that above-mentioned prior art exists and inflate convenience, airflow smooth, resistance to wear, the air rubber capsule of antistatic, the simple five-layer structure of structure packs and manufacture method.
Object of the present invention can be achieved through the following technical solutions:
A kind of air rubber capsule pack of five-layer structure, the pack of this air rubber capsule is made up of through turnover heat-sealing the packaging film of five-layer structure, described packaging film comprises upper and lower two-layer thermoplastic film layer, middle two layers of unidirectional valve rete and one deck function film layer, described function film layer is located at the lateral surface of lower floor's thermoplastic film layer, wherein, upper and lower two-layer thermoplastic film layer and two layers of unidirectional valve rete form multiple independently sealed air chamber and check valve through heat-sealing, and a free air diffuser, each sealed air chamber is communicated with free air diffuser by check valve, it is characterized in that, described sealed air chamber and the junction of free air diffuser are provided with by sealing the air guide device formed, one end of described free air diffuser is provided with the inflation breach being beneficial to and filling in charging connector, the other end is provided with the tearable mouth being beneficial to and opening the package.
Described air guide device is located at the junction of sealed air chamber top and free air diffuser, forms the eddy zone facilitating gas to import between adjacent two air guide devices.
Described air guide device is located at the intersection of hot-sealing line and sealed air chamber's hot-sealing line under free air diffuser.
Described air guide device is generally Ω shape, equicrural triangle or parabola shaped.
Described inflation breach is opened in the end of upper strata thermoplastic film layer, and this inflation breach is crescent, semicircle, triangle or trapezoidal.
Described tearable mouth is triangle, semicircle or crescent.
Described check valve rete is made up of upper air valve film and lower air valve film, is provided with baffling device between this upper air valve film and lower air valve film, and described upper air valve film seals with upper strata thermoplastic film and is connected, and described lower air valve film and lower floor thermoplastic film seal and be connected.
Described check valve is heat-sealed and is divided into free air diffuser part and sealed air chamber's part, is provided with by sealing the gauge point formed in the baffling device position of the check valve of free air diffuser part.
The sealed air chamber that described multiple independently sealed air chamber are identical or not identical by diameter is formed, and each sealed air chamber is provided with at least one air chamber passage.
Described sealed air chamber is provided with 1,2 or 3 air chamber passages.
The centre portion of two outer lateral thermal sealing lines of described sealed air chamber curves inwardly, and forms handle after the outside inflation of this hot-sealing line that curves inwardly.
Described sealed air chamber inside can also be separated out little air chamber through local heat-sealing.
Described little air chamber can be the enclosure space do not inflated for tightening up packaging bag bight, bottom or sidepiece volume, and this enclosure space is bar shaped, circle, ellipse or rhombus.
Described function film layer is for having the thermoplastic film layer of light tight and/or electrostatic prevention, aluminium plating membrane, plating plastic film layer or paint film.
The described border, both sides with the thermoplastic film layer of light tight and/or electrostatic prevention is connected through sealing continuously with the border, both sides of lower floor's thermoplastic film layer, its end is connected through discontinuous heat-sealing of point-like with lower floor's thermoplastic film layer end, described aluminium plating membrane or the plating of plating plastic film layer are located at the lateral surface of lower floor's thermoplastic film layer, and described paint film is coated on the lateral surface of lower floor's thermoplastic film layer.
Described multiple independently sealed air chamber are 2 ~ 80.
Described multiple independently sealed air chamber preferably 5 ~ 20.
Described multiple independently sealed air chamber preferably 15.
A manufacture method for the air rubber capsule pack of five-layer structure, it is characterized in that, the method comprises the following steps:
(1) upper strata thermoplastic film layer, two layers of unidirectional valve thin layer and baffling device, lower floor's thermoplastic film layer are superposed from top to bottom successively, form the air-packing film including free air diffuser, check valve and sealed air chamber through heat-sealing, under free air diffuser, the intersection of hot-sealing line and sealed air chamber's hot-sealing line is provided with by sealing the air guide device formed;
(2) heat-sealing of function film layer is connected to the lateral surface of lower floor's thermoplastic film layer, obtains the air-packing film of five-layer structure;
(3) the air-packing film that step (2) obtains is cut by sealed air chamber's unit, then carry out turning down, sealing the air rubber capsule pack forming five-layer structure;
(4) inflation breach is offered in free air diffuser one end that the air rubber capsule obtained in step (3) packs, and the other end offers tearable mouth, namely obtains product.
Function film layer described in step (2) is for having the thermoplastic film layer of light tight and/or electrostatic prevention, the border, both sides of this thermoplastic film layer is connected through sealing continuously with the border, both sides of lower floor's thermoplastic film layer, and its end is connected through discontinuous heat-sealing of point-like with lower floor's thermoplastic film layer end.
Sealed air chamber's unit described in step (3) comprises 2 ~ 80 sealed air chamber.
An another kind of manufacture method for the air rubber capsule pack of five-layer structure, it is characterized in that, the method comprises the following steps:
(1) upper strata thermoplastic film layer, two layers of unidirectional valve thin layer and baffling device, lower floor's composite thermoplastic thin layer are superposed from top to bottom successively, form the air-packing film including free air diffuser, check valve and sealed air chamber through heat-sealing, under free air diffuser, the intersection of hot-sealing line and sealed air chamber's hot-sealing line is provided with by sealing the air guide device formed;
(2) the air-packing film that step (1) obtains is cut by sealed air chamber's unit, then carry out turning down, sealing the air rubber capsule pack forming five-layer structure;
(3) inflation breach is offered in free air diffuser one end that the air rubber capsule obtained in step (2) packs, and the other end offers tearable mouth, namely obtains product.
Lower floor's composite thermoplastic thin layer described in step (1) is composited by lower floor's thermoplastic film layer and function film layer.
Described lower floor's composite thermoplastic thin layer is lower floor's thermoplastic film layer that lateral surface plating is provided with aluminium film or plastic film.
Described lower floor's composite thermoplastic thin layer is lower floor's thermoplastic film layer that lateral surface is coated with paint film.
Sealed air chamber's unit described in step (2) comprises 2 ~ 80 sealed air chamber.
Compared with prior art, the present invention can produce the functional packing material of all kinds of shape, as lucifuge, waterproof, moistureproof, wear-resistant, resist and fall, the sealing bag of antidetonation, simultaneously, other function can be provided as electrostatic prevention by utilizing the characteristic of plastic sheeting, antidetonation cushions, resistance to wear, withstanding corrosion, rust-proofing, can print, and external auxiliary device need not be added in addition, only rely on functional resin film inside and outside special processing, through a series of simple local heat-seal bond, just can make air for a long time stored in an airtight space, utilize this principle, a series of product and the related derivative product of functional form self-adhesive film air block volumetric packaging material can be produced, thus greatly reduce the packaging time, further avoid the accident that packaging process may exist, provide cost savings, by hot-sealing line, air bag is sealed after inflation completes, ensure that the quality stability of product.
The present invention is provided with air guide device in free air diffuser, can produce eddy current, thus air-flow is filled with in sealed air chamber smoothly unobstructedly, improve aeration speed at air chamber passage place.The present invention is provided with the convenient inflation breach inserting charging connector in one end of free air diffuser, thus is conducive to charge operation, and the other end is provided with tearable mouth, facilitates client and removes packaging bag in use.The baffling device of the present invention in free air diffuser is provided with the gauge point that heat-sealing is formed, this gauge point contributes to quick open check valve, facilitates air-flow to import sealed air chamber.
In addition; have employed between sealed air chamber of the present invention bar shaped, circle, rhombus or ellipse airtight little air chamber as reinforced rib or hard points; and add wiggle design; thus the size of local gas column is adjusted; the gas column of stepped differing heights can be formed; packaging bag bight, bottom or sidepiece can also be tightened up, thus improve the protective value to product.Both sides of the present invention are also provided with aduncate hot-sealing line, can form handle after inflation outside it, and person easy to use carries.
Accompanying drawing explanation
Fig. 1 is the deployed configuration schematic diagram before the air rubber capsule pack turnover heat-sealing of five-layer structure of the present invention;
Fig. 2 is the partial enlarged drawing of part A in Fig. 1;
Fig. 3 is the semi-sictional view structural representation of the air-packing film of five-layer structure;
Fig. 4 is the structural representation after the air rubber capsule pack inflation of five-layer structure of the present invention.
In figure, 1 is that free air diffuser, 2 is tearable mouth, 4 is air guide device, 6 is sealed air chamber, 7 is gauge point, 8 is handle, 9 is little air chamber, 10 is sealed air chamber's hot-sealing line, 11 is baffling device, 12 is air chamber passage, 13 is check valve, 14 is upper strata thermoplastic film layer, 15 is upper air valve film, 16 is lower air valve film, 17 is lower floor's thermoplastic film layer, 18 is function film layer, 19 is eddy zone for hot-sealing line, 5 under free air diffuser for inflation breach, 3.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Embodiment 1
As shown in FIG. 1 to 3, a kind of air rubber capsule pack of five-layer structure, the pack of this air rubber capsule is made up of through turnover heat-sealing the packaging film of five-layer structure, packaging film comprises upper strata thermoplastic film layer 14, upper air valve film 15 and lower air valve film 16 form check valve rete, lower floor's thermoplastic film layer 17, and one deck function film layer 18, function film layer 18 is located at the lateral surface of lower floor's thermoplastic film layer 17, wherein, upper and lower two-layer thermoplastic film layer and check valve rete form multiple independently sealed air chamber 6 and check valve 13 through heat-sealing, and a free air diffuser 1, each sealed air chamber 6 is communicated with free air diffuser 1 by check valve 13, under free air diffuser, the junction of hot-sealing line 4 and sealed air chamber's hot-sealing line 10 is provided with by sealing the air guide device 5 formed, the eddy zone 19 facilitating gas to import is formed between adjacent two air guide devices 5, air guide device 5 is generally in Ω shape, one end of free air diffuser 1 is provided with the inflation breach 2 being beneficial to and filling in charging connector, the other end is provided with the tearable mouth 3 being beneficial to and opening the package, wherein inflate the end that breach 2 is opened in upper strata thermoplastic film layer 14, this inflation breach 2 is semicircle, tearable mouth 3 is crescent.
Upper air valve film 15 and lower air valve film 16 form check valve 13 after heat-sealing, baffling device 11 is provided with between upper air valve film 15 and lower air valve film 16, upper air valve film 15 seals with upper strata thermoplastic film 14 and is connected, lower air valve film 16 seals with lower floor thermoplastic film 17 and is connected, check valve 13 is heat-sealed and is divided into free air diffuser part and sealed air chamber's part, the baffling device 11 in the check valve of free air diffuser part is provided with by sealing the gauge point 7 formed.
15 independently sealed air chamber are provided with in the present embodiment, the sealed air chamber 6 identical or not identical by diameter is formed, each sealed air chamber 6 is provided with 1 or 2 or 3 air chamber passages 12, curve inwardly at the centre portion of outermost sealed air chamber hot-sealing line 10, handle 8 is formed after the outside inflation of this aduncate hot-sealing line 10, sealed air chamber 6 inside can also be separated out little air chamber 9 through local heat-sealing, this little air chamber 9 is for tightening up packaging bag bight, the enclosure space do not inflated of bottom or sidepiece volume, this enclosure space can be bar shaped, circular, ellipse or rhombus.Function film layer 18, for having the thermoplastic film layer of light tight and/or electrostatic prevention, is connected through sealing continuously with the border, both sides of lower floor thermoplastic film layer 17, and its end is connected through discontinuous heat-sealing of point-like with the end of lower floor thermoplastic film layer 17.
The manufacture method of the air rubber capsule pack of five-layer structure comprises the following steps:
(1) upper strata thermoplastic film layer 14, upper air valve film 15, baffling device 11, lower air valve film 16, lower floor's thermoplastic film layer 17 are superposed from top to bottom successively, form the air-packing film including free air diffuser 1, check valve 13 and sealed air chamber 6 through heat-sealing, under free air diffuser, hot-sealing line 4 is provided with by sealing the air guide device 5 formed with the intersection of sealed air chamber's hot-sealing line 10;
(2) function film layer 18 heat-sealing is connected to the lateral surface of lower floor's thermoplastic film layer 17, this function film layer 18 is thermoplastic film layer, border, both sides is connected through sealing continuously with the border, both sides of lower floor thermoplastic film layer 17, its end is connected through discontinuous heat-sealing of point-like with the end of lower floor thermoplastic film layer 17, obtains the air-packing film of five-layer structure;
(3) air-packing film step (2) obtained is that sealed air chamber's unit cuts by 15 sealed air chamber, then carries out turning down, sealing the air rubber capsule pack forming five-layer structure;
(4) inflation breach 2 is offered in the one end of the free air diffuser 1 that the air rubber capsule obtained in step (3) packs, and the other end offers tearable mouth 3, namely obtains product, after the inflation of this product as shown in Figure 4.
Utilize above invention design technology project, the functional packing material can producing all kinds of shape as lucifuge, waterproof, protection against the tide, anti-wear, anti-ly to fall, the sealing bag of antidetonation, as various products such as U-shaped sealing bags.Meanwhile, by utilizing the characteristic of plastic sheeting that other function such as electrostatic prevention, antidetonation can be provided to cushion, resistance to wear, withstanding corrosion, rust-proofing, can to print.Design distinguished of the present invention is in the past traditional method preventing air seepage, external auxiliary device need not be added in addition, only rely on functional resin film inside and outside special processing, through a series of simple local heat-seal bond, just can make air for a long time stored in an airtight space, utilize this principle, a series of product and the related derivative product of functional form self-adhesive film air block volumetric packaging material can be produced.Any shape by changing heat-sealing, folding mode, heat-sealing specification, position or by different cuttings and selecting of different plastic sheeting characteristic, the profile of product and function are changed, as long as can the object of the invention be reached, all belong to category of the present invention.
Embodiment 2
A kind of air rubber capsule pack of five-layer structure, the pack of this air rubber capsule is made up of through turnover heat-sealing the packaging film of five-layer structure, packaging film comprises upper and lower two-layer thermoplastic film layer, middle two layers of unidirectional valve rete and one deck function film layer, lower floor's thermoplastic film layer and function film layer compound become lower floor's composite thermoplastic thin layer, for lateral surface plating is provided with lower floor's thermoplastic film layer of aluminium film.
Upper and lower two-layer thermoplastic film layer and two layers of unidirectional valve rete have 2 independently sealed air chamber and check valves through heat-sealing formation, and a free air diffuser, each sealed air chamber is communicated with free air diffuser by check valve, under free air diffuser, the intersection of hot-sealing line and sealed air chamber's hot-sealing line is provided with the air guide device sealing and formed, this air guide device is the shape of equicrural triangle, forms the passage facilitating gas to import between adjacent two air guide devices.
Be provided with the crescent inflation breach being beneficial to and filling in charging connector in one end of free air diffuser, this inflation breach is opened in the end of upper strata thermoplastic film layer, and the other end is provided with the semicircle tearable mouth being beneficial to and opening the package.
Check valve is made up of upper air valve film and lower air valve film, baffling device is provided with between upper air valve film and lower air valve film, upper air valve film seals with upper strata thermoplastic film and is connected, lower air valve film and lower floor thermoplastic film seal and are connected, check valve is divided into free air diffuser part and sealed air chamber's part by hot-sealing line under free air diffuser, is provided with by sealing the gauge point formed in the baffling device position of the check valve of free air diffuser part.2 that formed independently sealed air chamber's diameter is identical, each sealed air chamber is provided with 1 air chamber passage, can also be separated out little air chamber through local heat-sealing in sealed air chamber inside, this little air chamber is for tightening up packaging bag bight, the bar shaped of not inflating of bottom or sidepiece volume, circular enclosure space.
Manufacture method the method for the air rubber capsule pack of this five-layer structure comprises the following steps:
(1) upper strata thermoplastic film layer, two layers of unidirectional valve thin layer and baffling device, lower floor's composite thermoplastic thin layer are superposed from top to bottom successively, form the air-packing film including free air diffuser, check valve and sealed air chamber through heat-sealing, under free air diffuser, the intersection of hot-sealing line and sealed air chamber's hot-sealing line is provided with by sealing the air guide device formed;
(2) air-packing film step (1) obtained is that sealed air chamber's unit cuts by 2 sealed air chamber, then carries out turning down, sealing the air rubber capsule pack forming five-layer structure;
(3) inflation breach is offered in free air diffuser one end that the air rubber capsule obtained in step (2) packs, and the other end offers tearable mouth, namely obtains product.
Embodiment 3
A kind of air rubber capsule pack of five-layer structure, the pack of this air rubber capsule is made up of through turnover heat-sealing the packaging film of five-layer structure, packaging film comprises upper and lower two-layer thermoplastic film layer, middle two layers of unidirectional valve rete and one deck function film layer, lower floor's thermoplastic film layer and function film layer compound become lower floor's composite thermoplastic thin layer, for lateral surface is coated with lower floor's thermoplastic film layer of coating.
Upper and lower two-layer thermoplastic film layer and two layers of unidirectional valve rete have 80 independently sealed air chamber and check valves through heat-sealing formation, and a free air diffuser, each sealed air chamber is communicated with free air diffuser by check valve, under free air diffuser, the intersection of hot-sealing line and sealed air chamber's hot-sealing line is provided with the air guide device sealing and formed, this air guide device is parabola shaped shape, forms the passage facilitating gas to import between adjacent two air guide devices.
Be provided with the triangle inflation breach being beneficial to and filling in charging connector in one end of free air diffuser, this inflation breach is opened in the end of upper strata thermoplastic film layer, and the other end is provided with the crescent tearable mouth being beneficial to and opening the package.
Check valve is made up of upper air valve film and lower air valve film, baffling device is provided with between upper air valve film and lower air valve film, upper air valve film seals with upper strata thermoplastic film and is connected, lower air valve film and lower floor thermoplastic film seal and are connected, check valve is divided into free air diffuser part and sealed air chamber's part by hot-sealing line under free air diffuser, is provided with by sealing the gauge point formed in the baffling device position of the check valve of free air diffuser part.80 that formed independently sealed air chamber's diameter have identical, some differences, each sealed air chamber is provided with 1,2 or 3 air chamber passages, can also be separated out little air chamber through local heat-sealing in sealed air chamber inside, this little air chamber is the enclosure space for tightening up packaging bag bight, the bar shaped of not inflating of bottom or sidepiece volume, circle or rhombus.
Manufacture method the method for the air rubber capsule pack of this five-layer structure comprises the following steps:
(1) upper strata thermoplastic film layer, two layers of unidirectional valve thin layer and baffling device, lower floor's composite thermoplastic thin layer are superposed from top to bottom successively, form the air-packing film including free air diffuser, check valve and sealed air chamber through heat-sealing, under free air diffuser, the intersection of hot-sealing line and sealed air chamber's hot-sealing line is provided with by sealing the air guide device formed;
(2) air-packing film step (1) obtained is that sealed air chamber's unit cuts by 80 sealed air chamber, then carries out turning down, sealing the air rubber capsule pack forming five-layer structure;
(3) inflation breach is offered in free air diffuser one end that the air rubber capsule obtained in step (2) packs, and the other end offers tearable mouth, namely obtains product.
The nonrestrictive description according to embodiments of the invention describing the present invention property; but should understand; when not departing from relevant scope defined by the claims; those skilled in the art can make and changing and/or amendment, and this change and/or amendment all belong to category of the present invention.

Claims (21)

1. the air rubber capsule pack of a five-layer structure, it is characterized in that, the pack of this air rubber capsule is made up of through turnover heat-sealing the packaging film of five-layer structure, described packaging film comprises upper and lower two-layer thermoplastic film layer, middle two layers of unidirectional valve rete and one deck function film layer, described function film layer is located at the lateral surface of lower floor's thermoplastic film layer, wherein, upper and lower two-layer thermoplastic film layer and two layers of unidirectional valve rete form multiple independently sealed air chamber and check valve through heat-sealing, and a free air diffuser, each sealed air chamber is communicated with free air diffuser by check valve, described sealed air chamber and the junction of free air diffuser are provided with by sealing the air guide device formed, described packaging film is through turnover and seal with the spatial accommodation formed for holding article to be packaged, one end of described free air diffuser is provided with the inflation breach being beneficial to and filling in charging connector, the other end is provided with the tearable mouth being beneficial to and opening the package, the edge of described function film layer is fixed on the outside or interior of described two-layer thermoplastic film layer by heat-sealing, with the outer bag layer or the inner bag layer that make described function film layer form the pack of described air rubber capsule, multiple independently described sealed air chamber that described two-layer thermoplastic film layer is formed are used for providing air cushioning effect, described function film layer is used for providing additional function.
2. the air rubber capsule pack of a kind of five-layer structure according to claim 1, it is characterized in that, described air guide device is located at the junction of sealed air chamber top and free air diffuser, form the eddy zone facilitating gas to import between adjacent two air guide devices, described air guide device is located at the intersection of hot-sealing line and sealed air chamber's hot-sealing line under free air diffuser.
3. the air rubber capsule pack of a kind of five-layer structure according to claim 1, is characterized in that, described air guide device is generally Ω shape, equicrural triangle or parabola shaped.
4. the air rubber capsule pack of a kind of five-layer structure according to claim 2, is characterized in that, described air guide device is generally Ω shape, equicrural triangle or parabola shaped.
5. the air rubber capsule pack of a kind of five-layer structure according to claim 2, it is characterized in that, described inflation breach is opened in the end of upper strata thermoplastic film layer, and this inflation breach is crescent, semicircle, triangle or trapezoidal.
6. the air rubber capsule pack of a kind of five-layer structure according to claim 2, it is characterized in that, described tearable mouth is triangle, semicircle or crescent.
7. the air rubber capsule pack of a kind of five-layer structure according to claim 1, it is characterized in that, described check valve rete is made up of upper air valve film and lower air valve film, baffling device is provided with between this upper air valve film and lower air valve film, described upper air valve film seals with upper strata thermoplastic film and is connected, and described lower air valve film and lower floor thermoplastic film seal and be connected.
8. the air rubber capsule pack of a kind of five-layer structure according to claim 7, it is characterized in that, described check valve is heat-sealed and is divided into free air diffuser part and sealed air chamber's part, is provided with by sealing the gauge point formed in the baffling device position of the check valve of free air diffuser part.
9. the air rubber capsule pack of a kind of five-layer structure according to claim 1, it is characterized in that, the sealed air chamber that described multiple independently sealed air chamber are identical or not identical by diameter is formed, and each sealed air chamber is provided with at least one air chamber passage.
10. the air rubber capsule pack of a kind of five-layer structure according to claim 9, it is characterized in that, described sealed air chamber is provided with 1,2 or 3 air chamber passages.
The air rubber capsule pack of 11. a kind of five-layer structures according to claim 1, it is characterized in that, the centre portion of two outer lateral thermal sealing lines of described sealed air chamber curves inwardly, and forms handle after the outside inflation of this hot-sealing line that curves inwardly.
The air rubber capsule pack of 12. a kind of five-layer structures according to claim 1, is characterized in that, described sealed air chamber inside can also be separated out little air chamber through local heat-sealing.
The air rubber capsule pack of 13. a kind of five-layer structures according to claim 12, it is characterized in that, described little air chamber can be the enclosure space do not inflated for tightening up packaging bag bight, bottom or sidepiece volume, and this enclosure space is bar shaped, circle, ellipse or rhombus.
The air rubber capsule pack of 14. a kind of five-layer structures according to claim 1, is characterized in that, described function film layer is for having the thermoplastic film layer of light tight and/or electrostatic prevention, aluminium plating membrane, plating plastic film layer or paint film.
The air rubber capsule pack of 15. a kind of five-layer structures according to claim 14, it is characterized in that, the described border, both sides with the thermoplastic film layer of light tight and/or electrostatic prevention is connected through sealing continuously with the border, both sides of lower floor's thermoplastic film layer, and its end is connected through discontinuous heat-sealing of point-like with lower floor's thermoplastic film layer end.
The air rubber capsule pack of 16. a kind of five-layer structures according to claim 1, it is characterized in that, described multiple independently sealed air chamber are 2 ~ 80.
The air rubber capsule pack of 17. a kind of five-layer structures according to claim 16, is characterized in that, described multiple independently sealed air chamber preferably 5 ~ 20.
The air rubber capsule pack of 18. a kind of five-layer structures according to claim 17, is characterized in that, described multiple independently sealed air chamber preferably 15.
The manufacture method of the air rubber capsule pack of 19. 1 kinds of five-layer structures as claimed in claim 1, it is characterized in that, the method comprises the following steps:
(1) upper strata thermoplastic film layer, two layers of unidirectional valve thin layer and baffling device, lower floor's thermoplastic film layer are superposed from top to bottom successively, form the air-packing film including free air diffuser, check valve and sealed air chamber through heat-sealing, under free air diffuser, the intersection of hot-sealing line and sealed air chamber's hot-sealing line is provided with by sealing the air guide device formed;
(2) heat-sealing of function film layer is connected to the lateral surface of lower floor's thermoplastic film layer, obtains the air-packing film of five-layer structure;
(3) the air-packing film that step (2) obtains is cut by sealed air chamber's unit, then carry out turning down, sealing the air rubber capsule pack forming five-layer structure;
(4) inflation breach is offered in free air diffuser one end that the air rubber capsule obtained in step (3) packs, and the other end offers tearable mouth, namely obtains product.
The manufacture method of the air rubber capsule pack of 20. a kind of five-layer structures according to claim 19, it is characterized in that, function film layer described in step (2) is for having the thermoplastic film layer of light tight and/or electrostatic prevention, the border, both sides of this thermoplastic film layer is connected through sealing continuously with the border, both sides of lower floor's thermoplastic film layer, and its end is connected through discontinuous heat-sealing of point-like with lower floor's thermoplastic film layer end.
The manufacture method of the air rubber capsule pack of 21. a kind of five-layer structures according to claim 19, it is characterized in that, the sealed air chamber's unit described in step (3) comprises 2 ~ 80 sealed air chamber.
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105328932A (en) * 2014-08-11 2016-02-17 林韦廷 Manufacturing device for air column packing roll materials
CN104859952B (en) * 2015-05-22 2017-03-22 厦门艾美森新材料科技股份有限公司 Novel inflating package air cushion
CN105109824B (en) * 2015-06-17 2020-01-24 上海艾尔贝包装科技发展有限公司 Multi-stage buffering inflatable packaging device
CN106945346B (en) * 2017-03-18 2018-10-19 邓炳刚 A kind of bubble bags cutting method
JP6653913B1 (en) * 2019-08-20 2020-02-26 株式会社柏原製袋 Sealed body

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101124120A (en) * 2004-11-24 2008-02-13 纽约布伊尔特股份有限公司 Carry device
CN201021385Y (en) * 2006-08-01 2008-02-13 郑澄 Charging cushion with air supply channel at the center
CN101337609A (en) * 2007-07-05 2009-01-07 上海尼禄国际贸易有限公司 Function type cling-wrap one-way air blockage volumetric packaging material and preparation method thereof
CN201301061Y (en) * 2008-02-21 2009-09-02 上海尼禄国际贸易有限公司 Multifunctional three-dimensional sealed packaging material capable of being repeatedly used
CN201545330U (en) * 2009-09-24 2010-08-11 上海尼禄国际贸易有限公司 Air packaging device
CN201923479U (en) * 2010-12-27 2011-08-10 上海尼禄国际贸易有限公司 Air packing bag with five-layer structure

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6571954B2 (en) * 2001-07-09 2003-06-03 Experience Design Llc Inflatable packaging system
TWM316233U (en) * 2007-02-12 2007-08-01 Leadpak Ind Co Ltd Gas package bag for vase/jar

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101124120A (en) * 2004-11-24 2008-02-13 纽约布伊尔特股份有限公司 Carry device
CN201021385Y (en) * 2006-08-01 2008-02-13 郑澄 Charging cushion with air supply channel at the center
CN101337609A (en) * 2007-07-05 2009-01-07 上海尼禄国际贸易有限公司 Function type cling-wrap one-way air blockage volumetric packaging material and preparation method thereof
CN201301061Y (en) * 2008-02-21 2009-09-02 上海尼禄国际贸易有限公司 Multifunctional three-dimensional sealed packaging material capable of being repeatedly used
CN201545330U (en) * 2009-09-24 2010-08-11 上海尼禄国际贸易有限公司 Air packaging device
CN201923479U (en) * 2010-12-27 2011-08-10 上海尼禄国际贸易有限公司 Air packing bag with five-layer structure

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