CN106081360A - Self-sealing air sealing body and manufacture method thereof - Google Patents
Self-sealing air sealing body and manufacture method thereof Download PDFInfo
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- CN106081360A CN106081360A CN201610464166.8A CN201610464166A CN106081360A CN 106081360 A CN106081360 A CN 106081360A CN 201610464166 A CN201610464166 A CN 201610464166A CN 106081360 A CN106081360 A CN 106081360A
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- Prior art keywords
- sealing
- hot
- line
- proof material
- inner membrance
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Classifications
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31D—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
- B31D5/00—Multiple-step processes for making three-dimensional articles ; Making three-dimensional articles
- B31D5/0039—Multiple-step processes for making three-dimensional articles ; Making three-dimensional articles for making dunnage or cushion pads
- B31D5/0073—Multiple-step processes for making three-dimensional articles ; Making three-dimensional articles for making dunnage or cushion pads including pillow forming
Abstract
A kind of self-sealing air sealing body and manufacture method thereof are provided, its inner membrance using two panels to be added with thermoplastic elastomer (TPE) Polyolefin elastomer (be called for short POE) do airtight air valve realize automatic-sealed rather than close to the inner portion air pressure raise and make inner membrance be close to mutually and block air flue；Or/and use two resistance to hot-zones or netted intake method to reach quickly to enter the purpose of gas.The one side that air sealing body inner membrance is relative has thermoplastic elastomer (TPE) POE；Additionally one side is without thermoplastic elastomer (TPE) POE, inner membrance the one side towards other a piece of inner membrance top seriality be coated with a heat proof material line, more equidistant coating heat proof material below is as inlet channel；Use hot-sealing line rather than use the bonding interior adventitia of heat seal point.During inflation, adventitia pulls open hot-sealing line because of expansion, and air intake opens fast aeration, and when completing gas injection, the inner membrance that two panels contains thermoplastic elastomer (TPE) POE can be close to by automatic absorbing.
Description
Technical field
The present invention relates to a kind of air cushioning packaging and manufacture method thereof, more particularly to being automatically tamping air inlet, not leaking
A kind of air cushioning packaging of gas and manufacture method thereof.
Background technology
At present, amortizing packaging material is formed, due to the buffering that it is good after making seal inflation with resin as base material
Effect and environmental protection feature increasingly obtain the accreditation in market.But on the one hand there is operation not in its original preparation method and technology
Convenient loss is big, and air pressure raises and makes inner membrance be close to mutually and block the method for air conduct path and can not have the most close to the inner portion
The requirement reaching guarantor's gas of effect.
Existing Common fabrication processes has patent No. ZL200610067311.5, additionally has Application No. 200910128472.4
Manufacture method, the most original technology inflation fluency on be significantly improved, but in practical operation or exist
Inconvenient opening point alignment issues in operation, it is easy to cause loss, particularly is gone to produce system by the method for above-mentioned patent document
Make and do not reach gastight purpose at all, and the inner membrance that two panels is common, self it is difficult to mutually be close to, the most very
Difficult affected.
The present invention can improve production efficiency to a great extent, and charge operation is more convenient, makes air sealing body air tight
Provide operability.
Summary of the invention
For above one or more deficiencies, it is provided that a kind of self-sealing air sealing body and manufacture method thereof, its
Use two panels to be added with thermoplastic elastomer (TPE) Polyolefin elastomer (hereinafter referred to as POE) and be airtight air valve, Ke Yida
To automatic-sealed purpose rather than close to the inner portion air pressure raise and make inner membrance be close to mutually and the method that blocks air conduct path, enter
One step uses netted intake method to may also reach up the purpose quickly entering gas.
The improvement principle of the present invention has:
1, use two panels to add the inner membrance of thermoplastic elastomer (TPE) POE, the ratio of thermoplastic elastomer (TPE) is by the smooth air inlet of energy again
Depending on being mutually close to the purpose of lock gas.Thermoplastic elastomer (TPE) POE can make two panels inner membrance automatically be attached onto, it is not necessary to by gas
Post air pressure inside raises and makes inner membrance mutually be adjacent to (c film, d film).The one side that c film and d film are mutually adjacent to adds thermoplastic elastomer (TPE)
POE (sees Fig. 2).
2, netted intake method can efficiently solve production process para-position is forbidden, and causes opening point difficulty to open inflation and does not flows
Smooth problem.Thus reduce raw-material waste in production process, reduce production cost.C film or d face to other a piece of in
The top of the one side of film coats a heat proof material (not being interval) (1) (seeing Fig. 3), more equidistant coating below is heat-resisting
Material is as inlet channel.Hot-sealing line (2) (seeing Fig. 5) is used to carry out bonding a and c and b and d (not being to use heat seal point).When to
During the inflation of inflation road, the part of adventitia pulls open hot-sealing line (2) because of expansion, and all air intakes open (seeing Fig. 6).
The present invention is perfect to existing air sealing body buffering package, and production operation is easier thus reduces raw material wave
Take reduction production cost.Using the inner membrance (being commonly called as air valve) containing thermoplastic elastomer (TPE) POE, the gas-tight gas of lock of seal does not leans on
Air pressure inside raises the inner membrance making inner membrance mutually be close to block air conduct path but to be close to by two panels energy self-adhesion itself and blocks
The path of air conduct, thus reach fast and stable effective air locking energy.
Manufacture method according to the present invention so that processing is easier to, reduce cause air inlet the most smooth because para-position is inaccurate or
The loss that difficult air inlet causes.It is characterized in comprising the steps of offer two panels inner membrance (c1 face and d1 face are close to), coats heat-resisting material
Depending on expecting the top in c1 face or d1 face (not being to be interrupted equidistant coating) width convenient processing on demand, it is used as inflation road and opens
Open line, below the resistance to hot line of whole piece, coat equidistant heat proof material by gas column width do inlet channel.Offer two panels adventitia (a,
B) with heat seal die envelope pressure inner membrance and wherein an adventitia (a or b) seal inlet channel.Step 4: seal two adventitias by heat seal die
(a and b) and inner membrance, formed pneumatophore, wherein hot-sealing line (2) be pressed in coating heat proof material (1) line on (original patent is
Heat seal point, in the design operation of point, para-position requires height, easily causes dislocation, and after dislocation, opening point difficulty is opened, and difficult air inlet causes report
Useless).Injecting air from the gas port (3) sealed, air flue opens unlatching line (2) because expanding, and air is by the air flue sealed
Realizing fast aeration in entering pneumatophore, when completing to inject air, two panels contains the inner membrance of thermoplastic elastomer (TPE) POE can be automatically
Absorption is close together, inflation how much can on demand depending on, two panels inner membrance of the present invention is not that air pressure raises and blocks sky close to the inner portion
Gas conduct path, reaches the purpose held one's breath, thus reaches fast and stable effective air locking energy.
The technical scheme is that
A kind of self-sealing air sealing body, including two panels adventitia, (a, b), (c, d), two panels inner membrance is relative for two panels inner membrance
One side (c1, d1) add thermoplastic elastomer (TPE) POE；
The discontiguous other one side of two panels inner membrance is without thermoplastic elastomer (TPE) POE.
Further, at the top in one of them face in the relative face of two panels inner membrance, it is coated with in the width direction continuously
Nonseptate bar shaped or the heat proof material of line style, form the first heat proof material district；
Second heat proof material district communicates with the first heat proof material district or is not communicated with, interval coating below the first heat proof material district
There is multiple second heat proof material district as inlet channel；
First heat proof material district is not parallel with the second heat proof material district.
Further, the first described heat proof material district is resistance to hot line.
Further, using hot-sealing line to seal between inner membrance and adjacent adventitia, hot-sealing line runs through that to be pressed in first resistance to
In hot material district.
Further, the first heat proof material district is vertical with the second heat proof material district.
Further, the second heat-resistant material layer is multiple equally spaced strip channels.
Further, including three hot-sealing lines, the length of hot-sealing line is equal to the size of the width of seal, the second heat
Envelope line runs through and is pressed in the first heat proof material district；The first, the 3rd hot-sealing line is arranged on the second hot-sealing line both sides, the 3rd hot-sealing line pressure
On multiple inlet channels.
Further, netted heat proof material district it is provided with between two panels inner membrance；
Netted heat proof material district includes the resistance to hot line of horizontal strip and non-flat with the heat proof material line of horizontal strip
It is connected or disjunct multiple inlet channel formed by heat proof material capablely.
Further, including three hot-sealing lines, the length of hot-sealing line is equal to the size of the width of seal, the second heat
Envelope line is pressed on resistance to hot line；The first, the 3rd hot-sealing line is arranged on the second hot-sealing line both sides, and the 3rd hot-sealing line is pressed in multiple air inlet and leads to
On road.
The manufacture method of a kind of self-sealing air sealing body, comprises the steps:
Step 1: providing two panels inner membrance, the relative inner face (c1 face, d1 face) of two panels inner membrance can be close to, the phase of two panels inner membrance
To inner face (c1 face, d1 face) containing thermoplastic elastomer (TPE) POE, the external face of two panels inner membrance is without thermoplastic elastomer (TPE) POE；
Step 2: coating heat proof material is in the top of one of the relative inner face (c1 face or d1 face) of two panels inner membrance, the company of being formed
The bar shaped of continuous non-gap or the resistance to hot line of line style, depending on the convenient processing on demand of heat-resisting line width, be used as inflation road and open line,
It is connected below the resistance to hot line of whole piece and does inlet channel by the gas column width equidistant heat proof material of coating；
Step 3: provide two panels adventitia (a, b), presses inner membrance and a wherein adventitia (a or b) by the first heat seal die (e) envelope,
Seal inlet channel；
Step 4: seal two adventitias (a and b) and inner membrance by the second heat seal die (F), forms pneumatophore, wherein a heat-sealing
Line (2) is pressed on the resistance to hot line of coating heat proof material；
Step 5: inject air from the gas port that sealed, air flue opens unlatching line because expanding, and air is by having sealed
Air flue enters in pneumatophore, and when completing to inject air, the inner membrance that two panels contains thermoplastic elastomer (TPE) POE can be close to by automatic absorbing
Together.
Preferably, in described step 2, the top of the one side containing thermoplastic elastomer (TPE) POE of the most a piece of inner membrance is used
Copper coin or offset press coating heat proof material, then overlay on together with special overlay film cutting machine by two panels inner membrance, and two panels all contains
The face having thermoplastic elastomer (TPE) POE is close to, and cuts into required width.
Preferably, in described step 4, using three parallel hot-sealing lines to seal, the length of hot-sealing line is equal to close
The size of the width of envelope body, the second hot-sealing line is pressed on resistance to hot line, and the first, the 3rd hot-sealing line is arranged on the second hot-sealing line two
Side, the 3rd hot-sealing line is pressed on multiple inlet channels that heat proof material is formed.
Accompanying drawing explanation
The adventitia of one embodiment of the air sealing body of Fig. 1 present invention and internal membranous structure schematic diagram；
The inner face of the inner membrance of one embodiment of the air sealing body of Fig. 2 present invention has the signal of thermoplastic elastomer (TPE) POE
Figure；
The inner membrance of one embodiment of the air sealing body of Fig. 3 present invention coats the structural representation of netted heat proof material；
Fig. 4 one embodiment of the present of invention use the first heat seal die heat-sealing inner membrance and adventitia form showing of inlet channel
It is intended to；
Fig. 5 one embodiment of the present of invention use hot-sealing line be pressed in the structural representation carrying out sealing on resistance to hot line；
The structural representation of three hot-sealing lines used in Fig. 6 one embodiment of the present of invention；
The structural representation of the first heat seal die used in Fig. 7 one embodiment of the present of invention；
The structural representation of the second heat seal die used in Fig. 8 one embodiment of the present of invention.
Detailed description of the invention
In conjunction with drawings and the specific embodiments, the present invention is further described.
As it can be seen, wherein, a |, b adventitia；C, d inner membrance；C1, d1 two panels inner membrance is mutually close to face；
The heat proof material district of 1 coating；100 first heat proof material districts or resistance to hot line；101 second heat proof material districts；
2 hot-sealing lines；3 air intake ducts；E the first heat seal die；The envelope line that 103 first heat seal die are formed；f——
Second heat seal die.
Embodiment 1: in a specific embodiment, has and is automatically close to airtight thus blocks the two panels in air conduct path
Inner membrance, is characterized in: make thin film with co-extrusion film blowing machine, and two panels inner membrance is mutually close to face (c1 face and d1 face) and is added thermoplastic
Property elastomer POE, outer layer can not add thermoplastic elastomer (TPE), is otherwise difficult to carry out later process processing.
The inner membrance of interpolation thermoplastic elastomer (TPE) is after heat-sealing processing heat-sealing passage, and gas is via energy after passage entrance air bag
Automatic paste tightening Guan Bi blocks air blow back, original patent two panels inner membrance air pressure close to the inner portion raise extruding two panels inner membrance be allowed to be adjacent to from
And block air blow back.
Embodiment 2: a kind of self-sealing air sealing body, including two panels adventitia (a, b), two panels inner membrance (c, d), two panels
The one side (c1, d1) that inner membrance is relative adds thermoplastic elastomer (TPE) POE；The discontiguous other one side of two panels inner membrance is without thermoplasticity
Elastomer POE.At the top in one of them face in the relative face of two panels inner membrance, it is coated with the most nonseptate in the width direction
Bar shaped or the heat proof material of line style, form the first heat proof material district；Second heat proof material district communicate with the first heat proof material district (or
It is not communicated with), below the first heat proof material district, interval is coated with multiple second heat proof material district as inlet channel；First heat-resisting material
Material district is not parallel with the second heat proof material district.
Embodiment 3: a kind of self-sealing air sealing body, including two panels adventitia (a, b), two panels inner membrance (c, d), two panels
The one side (c1, d1) that inner membrance is relative adds thermoplastic elastomer (TPE) POE；The discontiguous other one side of two panels inner membrance is without thermoplasticity
Elastomer POE.At the top in one of them face in the relative face of two panels inner membrance, it is coated with the most nonseptate in the width direction
Bar shaped or the heat proof material of line style, form resistance to hot line；Second heat proof material district communicates with resistance to hot line, interval coating below resistance to hot line
There is multiple second heat proof material district as inlet channel；First heat proof material district is not parallel with resistance to hot line.
Embodiment 4: a kind of self-sealing air sealing body, including two panels adventitia (a, b), two panels inner membrance (c, d), two panels
The one side (c1, d1) that inner membrance is relative adds thermoplastic elastomer (TPE) POE；The discontiguous other one side of two panels inner membrance is without thermoplasticity
Elastomer POE.At the top in one of them face in the relative face of two panels inner membrance, it is coated with the most nonseptate in the width direction
Bar shaped or the heat proof material of line style, form the first heat proof material district；Second heat proof material district communicates with the first heat proof material district, the
Below one heat proof material district, interval is coated with multiple second heat proof material district as inlet channel；First heat proof material district and second
Heat proof material district is vertical.Using hot-sealing line to seal between inner membrance and adjacent adventitia, hot-sealing line runs through and to be pressed in first resistance to
In hot material district.
Embodiment 5: a kind of self-sealing air sealing body, including two panels adventitia (a, b), two panels inner membrance (c, d), two panels
The one side (c1, d1) that inner membrance is relative adds thermoplastic elastomer (TPE) POE；The discontiguous other one side of two panels inner membrance is without thermoplasticity
Elastomer POE.At the top in one of them face in the relative face of two panels inner membrance, it is coated with the most nonseptate in the width direction
Bar shaped or the heat proof material of line style, form the first heat proof material district；Second heat proof material district communicates with the first heat proof material district, the
Below one heat proof material district, interval is coated with multiple second heat proof material district as inlet channel；First heat proof material district and second
Heat proof material district is vertical.Second heat-resistant material layer is multiple equally spaced strip channels.Use between inner membrance and adjacent adventitia
Hot-sealing line seals, and hot-sealing line runs through and is pressed in the first heat proof material district.
Embodiment 6: a kind of self-sealing air sealing body, including two panels adventitia (a, b), two panels inner membrance (c, d), two panels
The one side (c1, d1) that inner membrance is relative adds thermoplastic elastomer (TPE) POE；The discontiguous other one side of two panels inner membrance is without thermoplasticity
Elastomer POE.At the top in one of them face in the relative face of two panels inner membrance, it is coated with the most nonseptate in the width direction
Bar shaped or the heat proof material of line style, form the first heat proof material district；Second heat proof material district communicates with the first heat proof material district, the
Below one heat proof material district, interval is coated with multiple second heat proof material district as inlet channel；First heat proof material district and second
Heat proof material district is vertical.Second heat-resistant material layer is multiple equally spaced strip channels.Use between inner membrance and adjacent adventitia
The similar continuous print heat seal tool of other form prior aries seals, and the heat-sealable area of formation is run through and is pressed in the first heat proof material
Qu Shang.
Embodiment 7: a kind of self-sealing air sealing body, including two panels adventitia (a, b), two panels inner membrance (c, d), two panels
The one side (c1, d1) that inner membrance is relative adds thermoplastic elastomer (TPE) POE；The discontiguous other one side of two panels inner membrance is without thermoplasticity
Elastomer POE.At the top in one of them face in the relative face of two panels inner membrance, it is coated with the most nonseptate in the width direction
Bar shaped or the heat proof material of line style, form the first heat proof material district；Second heat proof material district communicates with the first heat proof material district, the
Below one heat proof material district, interval is coated with multiple second heat proof material district as inlet channel；First heat proof material district and second
Heat proof material district is vertical.Second heat-resistant material layer is multiple equally spaced strip channels.Use three hot-sealing lines, the length of hot-sealing line
Spending the size of the width close to seal, the second hot-sealing line is pressed in the first heat proof material district；The first, the 3rd hot-sealing line sets
Putting in the second hot-sealing line both sides, the 3rd hot-sealing line is pressed on multiple inlet channel.
Embodiment 8: a kind of air sealing body, is provided with netted heat proof material district between two panels inner membrance；Netted heat proof material district
Including the resistance to hot line of horizontal strip and non-parallel with the heat proof material line of horizontal strip be connected multiple by heat-resisting material
The inlet channel that material is formed.
Embodiment 8: a kind of air sealing body, is provided with netted heat proof material district between two panels inner membrance；Netted heat proof material district
Including the resistance to hot line of horizontal strip and non-parallel with the heat proof material line of horizontal strip be connected multiple by heat-resisting material
The inlet channel that material is formed.Have and be automatically close to airtight thus block the two panels inner membrance in air conduct path, be characterized in: with many
Thin film made by layer coextrusion film blowing machine, and two panels inner membrance is mutually close to face (c1 face and d1 face) and is added thermoplastic elastomer (TPE) POE, and outer layer is not
Thermoplastic elastomer (TPE) can be added, be otherwise difficult to carry out later process processing.
Embodiment 9: a kind of air sealing body, is provided with netted heat proof material district between two panels inner membrance；Netted heat proof material district
Including the resistance to hot line of horizontal strip and non-parallel with the heat proof material line of horizontal strip be connected multiple by heat-resisting material
The inlet channel that material is formed.Have and be automatically close to airtight thus block the two panels inner membrance in air conduct path, be characterized in: with many
Thin film made by layer coextrusion film blowing machine, and two panels inner membrance is mutually close to face (c1 face and d1 face) and is added thermoplastic elastomer (TPE) POE, and outer layer is not
Thermoplastic elastomer (TPE) can be added, be otherwise difficult to carry out later process processing.Using three hot-sealing lines, the length of hot-sealing line is close to close
The size of the width of envelope body, the second hot-sealing line is pressed on resistance to hot line；The first, the 3rd hot-sealing line is arranged on the second hot-sealing line two
Side, the 3rd hot-sealing line is pressed on multiple inlet channel.
Embodiment 10: a kind of air sealing body, (a, b), (c, d), in two panels inner membrance phase for two panels inner membrance including two panels adventitia
To the top in one of them face in face, be coated with continuous nonseptate bar shaped or the heat proof material of line style in the width direction,
Form the first heat proof material district；Second heat proof material district communicates with the first heat proof material district, is spaced below the first heat proof material district
It is coated with multiple second heat proof material district as inlet channel；First heat proof material district is not parallel with the second heat proof material district.
Embodiment 11: a kind of air sealing body, (a, b), (c, d), in two panels inner membrance phase for two panels inner membrance including two panels adventitia
To the top in one of them face in face, be coated with continuous nonseptate bar shaped or the heat proof material of line style in the width direction,
Form the first heat proof material district；Second heat proof material district communicates with the first heat proof material district, is spaced below the first heat proof material district
It is coated with multiple second heat proof material district as inlet channel；First heat proof material district is not parallel with the second heat proof material district.The
One heat proof material district is resistance to hot line.
Embodiment 12: a kind of air sealing body, (a, b), (c, d), in two panels inner membrance phase for two panels inner membrance including two panels adventitia
To the top in one of them face in face, be coated with continuous nonseptate bar shaped or the heat proof material of line style in the width direction,
Form the first heat proof material district；Second heat proof material district communicates with the first heat proof material district, is spaced below the first heat proof material district
It is coated with multiple second heat proof material district as inlet channel；Hot-sealing line is used to seal between inner membrance and adjacent adventitia,
Hot-sealing line runs through and is pressed in the first heat proof material district.First heat proof material district is vertical with the second heat proof material district.
Embodiment 13: a kind of air sealing body, (a, b), (c, d), in two panels inner membrance phase for two panels inner membrance including two panels adventitia
To the top in one of them face in face, be coated with continuous nonseptate bar shaped or the heat proof material of line style in the width direction,
Form the first heat proof material district；Second heat proof material district communicates with the first heat proof material district, is spaced below the first heat proof material district
It is coated with multiple second heat proof material district as inlet channel；Second heat-resistant material layer is multiple equally spaced strip channels.The
One heat proof material district is vertical with the second heat proof material district or presents regular angle.
Embodiment 14: a kind of air sealing body, (a, b), (c, d), in two panels inner membrance phase for two panels inner membrance including two panels adventitia
To the top in one of them face in face, be coated with continuous nonseptate bar shaped or the heat proof material of line style in the width direction,
Form the first heat proof material district；Second heat proof material district communicates with the first heat proof material district, is spaced below the first heat proof material district
It is coated with multiple second heat proof material district as inlet channel；Using three hot-sealing lines, the length of hot-sealing line is close to seal
The size of width, the second hot-sealing line runs through and is pressed in the first heat proof material district；The first, the 3rd hot-sealing line is arranged on the second heat
Envelope line both sides, the 3rd hot-sealing line is pressed on multiple inlet channel.
Embodiment 15: the manufacture method of a kind of self-sealing air sealing body, comprises the steps:
Step 1: providing two panels inner membrance, the relative inner face (c1 face, d1 face) of two panels inner membrance can be close to, the phase of two panels inner membrance
To inner face (c1 face, d1 face) containing thermoplastic elastomer (TPE) POE, the external face of two panels inner membrance is without thermoplastic elastomer (TPE) POE；
Step 2: coating heat proof material is in the top of one of the relative inner face (c1 face or d1 face) of two panels inner membrance, the company of being formed
The bar shaped of continuous non-gap or the resistance to hot line of line style, depending on the convenient processing on demand of heat-resisting line width, be used as inflation road and open line,
It is connected below the resistance to hot line of whole piece and does inlet channel by the gas column width equidistant heat proof material of coating；
Step 3: provide two panels adventitia (a, b), presses inner membrance and a wherein adventitia (a or b) by the first heat seal die (e) envelope,
Seal inlet channel；
Step 4: seal two adventitias (a and b) and inner membrance by the second heat seal die (F), forms pneumatophore, wherein a heat-sealing
Line (2) is pressed on the resistance to hot line of coating heat proof material；
Step 5: inject air from the gas port that sealed, air flue opens unlatching line because expanding, and air is by having sealed
Air flue enters in pneumatophore, and when completing to inject air, the inner membrance that two panels contains thermoplastic elastomer (TPE) POE can be close to by automatic absorbing
Together.
Embodiment 16: the top of the one side containing thermoplastic elastomer (TPE) POE of the most a piece of inner membrance
Coating heat proof material with copper coin or offset press, then overlay on together with special overlay film cutting machine by two panels inner membrance, two panels is all
Face containing thermoplastic elastomer (TPE) POE is close to, and cuts into required width.
Embodiment 17: in above-mentioned steps 4, uses three parallel hot-sealing lines to seal, and the length of hot-sealing line is close
The size of the width of seal, the second hot-sealing line is pressed on resistance to hot line, and the first, the 3rd hot-sealing line is arranged on the second hot-sealing line
Both sides, the 3rd hot-sealing line is pressed on multiple inlet channels that heat proof material is formed.
The concrete preferably making step of embodiment 18: includes:
1. adventitia needed for cushion seal body, the thickness of adventitia are inflated in outsourcing or self-control, and oxygen transmission rate needs to protect gas according to client
Time length, the weight of packaging product determines, nylon or the WEOH content more high barrier of adventitia are the best, and whole film layer is the thickest resistance to
Penetration performance is the best.The width of adventitia regards the size that product contained needs.See Fig. 1.
2. inner membrance (being commonly called as air valve) needed for cushion seal body is inflated in outsourcing or self-control, and the wherein one side of 2 inner membrances is containing one
Quantitative thermoplastic elastomer (TPE) POE, additionally one side can not be added, the otherwise processing of procedure under the influence of meeting.See Fig. 2.
The top (containing the one side of POE) of the most a piece of inner membrance copper coin or offset press coat heat proof material
(see figure), then overlays on two panels inner membrance together (two panels all contains the face of POE to be close to) with special overlay film cutting machine and cuts into
Required width.See Fig. 3.
4. the first heat seal die e is provided, the inner membrance cut and the most a piece of adventitia (a or b) is sealed, makes inner membrance be close to
The most a piece of adventitia inwall and sealed air intake duct.See Fig. 7.
5. provide the second heat seal die f, the adventitia by other a piece of adventitia and having sealed air inlet and inner membrance heat-sealing (interior
Film must be in the middle of two adventitias), make air intake duct (3), pneumatophore.During heat-sealing, the necessary hot pressing of hot-sealing line (2) is the most coated resistance to
On the resistance to hot line of hot material.See Fig. 6, Fig. 8.
6. injecting air from the gas port sealed, air flue opens unlatching line because expanding, and air is by the air flue sealed
In entrance pneumatophore, when completing to inject air, the inner membrance that two panels contains thermoplastic elastomer (TPE) POE can be close to one by automatic absorbing
Rise (inflation how much can on demand depending on, two panels inner membrance of the present invention is not that air pressure raises and blocks air conduct path close to the inner portion, reaches
Purpose to holding one's breath), thus reach fast and stable effective air locking energy.
Eliminating the technology such as the heat-sealing that is embodied as it should be noted that above-mentioned, the part related to does not writes this theory
The part of bright book is in the granted patent of Publication No. CN204453316U of same inventor and CN104670708A patent Shen
Disclosed in please, or use existing techniques known in the art to carry out substituting realization.
Finally should be noted that: above example is only in order to illustrate that the technical scheme of this case is not intended to limit；Although
Being described in detail this case with reference to preferred embodiment, those of ordinary skill in the field are it is understood that the most permissible
The detailed description of the invention of this case is modified or portion of techniques feature is carried out equivalent；Without deviating from the technical program
Spirit, it all should be contained in the middle of the technical scheme scope that this case is claimed.
Claims (12)
1. a self-sealing air sealing body, including two panels adventitia (a, b), two panels inner membrance (c, d), it is characterised in that
The one side (c1, d1) that two panels inner membrance is relative adds thermoplastic elastomer (TPE) POE；
The discontiguous other one side of two panels inner membrance is without thermoplastic elastomer (TPE) POE.
The self-sealing air sealing body of one the most according to claim 1, it is characterised in that
At the top in one of them face in the relative face of two panels inner membrance, be coated with in the width direction continuous nonseptate bar shaped or
The heat proof material of line style, forms the first heat proof material district；
Second heat proof material district communicates with the first heat proof material district or is not communicated with, and below the first heat proof material district, interval is coated with many
Individual second heat proof material district is as inlet channel；
First heat proof material district is not parallel with the second heat proof material district.
The self-sealing air sealing body of one the most according to claim 2, it is characterised in that the first described heat-resisting material
Material district is resistance to hot line.
4. according to the self-sealing air sealing body of the one described in Claims 2 or 3, it is characterised in that inner membrance is with adjacent
Using hot-sealing line to seal between adventitia, hot-sealing line runs through and is pressed in the first heat proof material district.
5. according to the arbitrary described self-sealing air sealing body of one of claim 2 to 4, it is characterised in that first is heat-resisting
Material sections is vertical with the second heat proof material district.
6. according to the arbitrary described self-sealing air sealing body of one of claim 2 to 4, it is characterised in that second is heat-resisting
Material layer is multiple equally spaced strip channels.
The self-sealing air sealing body of one the most according to claim 4, it is characterised in that include three hot-sealing lines,
The length of hot-sealing line is equal to the size of the width of seal, and the second hot-sealing line is pressed in the first heat proof material district；The first,
Three hot-sealing lines are arranged on the second hot-sealing line both sides, and the 3rd hot-sealing line is pressed on multiple inlet channel.
The self-sealing air sealing body of one the most according to claim 1, it is characterised in that
Netted heat proof material district it is provided with between two panels inner membrance；
Netted heat proof material district includes the resistance to hot line and with the heat proof material line of horizontal strip non-parallelly of horizontal strip
It is connected or disjunct multiple inlet channel formed by heat proof material.
The self-sealing air sealing body of one the most according to claim 8, it is characterised in that include three hot-sealing lines,
The length of hot-sealing line is equal to the size of the width of seal, and the second hot-sealing line is pressed on resistance to hot line；The first, the 3rd hot-sealing line
Being arranged on the second hot-sealing line both sides, the 3rd hot-sealing line is pressed on multiple inlet channel.
10. the manufacture method of a self-sealing air sealing body, it is characterised in that comprise the steps:
Step 1: providing two panels inner membrance, the relative inner face (c1 face, d1 face) of two panels inner membrance can be close to, two panels inner membrance relative
Inner face (c1 face, d1 face) contains thermoplastic elastomer (TPE) POE, and the external face of two panels inner membrance is without thermoplastic elastomer (TPE) POE；
Step 2: coating heat proof material, in the top of one of the relative inner face (c1 face or d1 face) of two panels inner membrance, forms continuous print
The bar shaped of non-gap or the resistance to hot line of line style, depending on the convenient processing on demand of heat-resisting line width, be used as inflation road and open line, whole
It is connected below the resistance to hot line of bar and does inlet channel by the gas column width equidistant heat proof material of coating；
Step 3: (a b), presses inner membrance and a wherein adventitia (a or b) by the first heat seal die (e) envelope, seals to provide two panels adventitia
Inlet channel；
Step 4: seal two adventitias (a and b) and inner membrance by the second heat seal die (F), forms pneumatophore, wherein a hot-sealing line
(2) it is pressed on the resistance to hot line of coating heat proof material；
Step 5: inject air from the gas port sealed, air flue opens unlatching line because of expansion, and air is by the air flue sealed
In entrance pneumatophore, when completing injection air and completing, the inner membrance that two panels contains thermoplastic elastomer (TPE) POE can be close to by automatic absorbing
Together.
The manufacture method of 11. a kind of self-sealing air sealing bodies according to claim 10, it is characterised in that in institute
Top copper coin or the offset press of stating the one side containing thermoplastic elastomer (TPE) POE of the most a piece of inner membrance in step 2 are coated with
Covering heat proof material, then overlay on together with special overlay film cutting machine by two panels inner membrance, two panels all contains thermoplastic elastomer (TPE) POE's
Face is close to, and cuts into required width.
12. a kind of manufacture methods quickly entering gas and self-sealing air sealing body according to claim 11, it is special
Levying and be, in described step 4, use three parallel hot-sealing lines to seal, the length of hot-sealing line is equal to the width of seal
The size in degree direction, the second hot-sealing line is pressed on resistance to hot line, and the first, the 3rd hot-sealing line is arranged on the second hot-sealing line both sides, and the 3rd
Hot-sealing line is pressed on multiple inlet channels that heat proof material is formed.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610464166.8A CN106081360A (en) | 2016-06-22 | 2016-06-22 | Self-sealing air sealing body and manufacture method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610464166.8A CN106081360A (en) | 2016-06-22 | 2016-06-22 | Self-sealing air sealing body and manufacture method thereof |
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| CN106081360A true CN106081360A (en) | 2016-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610464166.8A Pending CN106081360A (en) | 2016-06-22 | 2016-06-22 | Self-sealing air sealing body and manufacture method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113147097A (en) * | 2021-05-19 | 2021-07-23 | 广州派卫格包装材料实业有限公司 | Seal-valve-free air sealing body and manufacturing method thereof |
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