CN100497119C - Self binding film air checking packaging material J type bag and its manufacturing method - Google Patents
Self binding film air checking packaging material J type bag and its manufacturing method Download PDFInfo
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- CN100497119C CN100497119C CNB2005100282935A CN200510028293A CN100497119C CN 100497119 C CN100497119 C CN 100497119C CN B2005100282935 A CNB2005100282935 A CN B2005100282935A CN 200510028293 A CN200510028293 A CN 200510028293A CN 100497119 C CN100497119 C CN 100497119C
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Abstract
The present invention relates to a kind of self-adhesive film non-return air packaging material J-type bag and its production method. Said J-type bag is made up by using four layers of plastic films. Said four layers of plastic films are locally heat-sealed and adhered so as to form a space capable of storing air. It utilizes the viscosity of film self-body and action of air pressure to make the air can not be leaked and can be durably stored in said J-type bag.
Description
Technical field
The present invention relates to utilize self-adhesive nonreturn air package material; can use at electronic product; instrument and meter; fragiles such as glass ware and needing in the various products of safety guard-safeguard, it has vibration resistance, anti-extruding; the anti-a series of excellent properties such as protection against the tide that fall; can do article packing Charge usefulness, can do article case liner usefulness, can do the article outer packaging bag and use.
Background technology
Traditional packing are as protecting beautiful jade for asking rain, EPE, and various materials such as paper, article are when the safer protection of needs, and they often are difficult to provide.Air uses as package media is existing, and when air and plastic film were formed packing timber jointly, it just had lot of advantages, as vibration resistance, and anti-extruding, the anti-a series of excellent properties such as protection against the tide that fall.
But above-mentioned air packaging material generally adopts traditional way, as balloon, the inflation back ties down with anti-gas-leak also useful so-called test valve, check (non-return) valve with rope, check valve, stop valve, safety valve, membrane valve, leak-proof valve, a series of valve such as mechanical valve or stopper, plug etc., they have certain limitation or inconvenience on producing or on using.
Summary of the invention
Purpose of the present invention is exactly to provide a kind of simple in structure, easily manufactured self binding film non return air packaging material J type bag and manufacture method thereof for the defective that overcomes above-mentioned prior art existence.
Purpose of the present invention can realize by the following technical solutions:
A kind of self binding film non return air packaging material J type bag, it is characterized in that, this J type bag is by plastic sheeting 1,3 two wide plastic sheetings of plastic sheeting and plastic sheeting 2a, two narrow plastic sheetings of plastic sheeting 2b are formed plastic sheeting 1, plastic sheeting 3 places the top layer, plastic sheeting 2a, plastic sheeting 2b places interlayer, forms the space A that can deposit air after sealing; Several spaces A forms a self-adhesive nonreturn air package material E; These packing E is honored as a queen through folding and localized heat and forms fold plane A1, fold plane A2, fold plane A3, fold plane A4, fold plane A5, wherein, at fold plane A1, form a peristome H between the fold plane A4, fold plane A4 forms a capping, fold plane A5 is the sealing surface that grows of fold plane A4, by fold plane A1, fold plane A2, fold plane A3, fold plane A4, the whole formation of fold plane A5 one self binding film non return air packaging material J type bag.
Described space A, through heat-sealing 9, heat-sealing 10, heat-sealing 8 heat-sealings form one can be for house steward's channel B of air admission, and through heat-sealing 5, heat-sealing 6 heat-sealings form one can allow air admission space A's be in charge of 4, this is in charge of 4 is one or several, and seal 5, the bottom of heat-sealing 6 contacts with heat-sealing 10 and is tubule 7, and air is entered by house steward B and enters the space A that can deposit air through being in charge of 4.
A kind of manufacture method of self binding film non return air packaging material J type bag, it is characterized in that, this J type bag is by plastic sheeting 1,3 two wide plastic sheetings of plastic sheeting and plastic sheeting 2a, and two narrow plastic sheetings of plastic sheeting 2b are formed, plastic sheeting 1, plastic sheeting 3 is placed on the top layer, plastic sheeting 2a, and plastic sheeting 2b is placed on interlayer, after overlapping the putting well through sealing 5, the heat-sealing 6 the heat-sealing, after overlapping again the putting well through heat-sealing 8 the heat-sealing, after overlapping again the putting well through sealing 9, heat-sealing 10, heat-sealing 11, heat-sealing 12, heat-sealing 13, heat-sealing 16 heat-sealings form a space A that can deposit air; Several spaces A forms air packaging material E; Described air packaging material E, form a fold plane A1 between heat-sealing 11 and the heat-sealing 10, form a fold plane A2 between heat-sealing 11 and the heat-sealing 12, form a fold plane A3 between heat-sealing 12 and the heat-sealing 13, form a fold plane A4 between heat-sealing 13 and the heat-sealing 16, form a fold plane A5 between heat-sealing 16 and the film limit, with fold plane A1 face and fold plane A3 in the face of putting, there is bottom surface A2 in bottom at fold plane A1 and fold plane A3, there is fold plane A4 face in the end of fold plane A1 and fold plane A3, grow one side and be fold plane A5, with fold plane A1, fold plane A3, fold plane A2, fold plane A4 is by heat-sealing 11, heat-sealing 12, it is folding to postpone to seal 13 fold lines, carry out the part heat-sealing, forming one can not seal at the top fold face A4 of fold plane A1 face and fold plane A3 face for the space that holds article G, forms one at this position like this and makes things convenient for the let-in peristome H of article, fold plane A4 becomes the lid of this isolated packing bag, the segment length that fold plane A5 has more can be sticked adhesive tape, carries out the peristome sealing, thereby forms the self binding film non return air packaging material J type bag.
This J type bag is by plastic sheeting 1,3 two wide plastic sheetings of plastic sheeting and plastic sheeting 2a, and two narrow plastic sheetings of plastic sheeting 2b are formed, plastic sheeting 1, plastic sheeting 3 are placed on top layer plastic sheeting 2a, and plastic sheeting 2b is placed on interlayer, after overlapping the putting well, through heat-sealing 5, heat-sealing 6 heat-sealings, through several heat-sealing 8 heat-sealings, through sealing 9, seal 10 after overlapping the putting well after overlapping the putting well, heat-sealing 11, heat-sealing 12, heat-sealing 13, heat-sealing 16 heat-sealings form a space A that can deposit air; Several spaces A forms air packaging material E.
Described space A has heat-sealing 11, and heat-sealing 12 seals 13 3 fold lines and produces, and disconnects each break of shape and does not contact with heat-sealing 8, and air is full of whole space A and comes true like this; Heat-sealing 11, heat-sealing 12, the existence that seals 13 fold lines comes true packing E doubling or partial folds.
Described air packaging material E is through sealing 11, heat-sealing 12, heat-sealing 13, fold line is folding to postpone, and carries out the localized heat envelope, through house steward B enter air by be in charge of 4 enter space A after, utilize the viscosity and the action of air pressure of film self, air can not be run spill, tubule 7 adopts dividing plate to envelope, and inflation is once operated by the opening of house steward's channel B, each space A enters air simultaneously, just forms a self binding film non return air packaging material J type bag.
The present invention one proposes a kind of brand-new technology, utilizes the performance of simple film self-adhesion absorption, and is bonding through simple heat-sealing, can produce and utilize self-adhesive nonreturn air package material, the so-called test valve that it discards tradition, check (non-return) valve, check valve, stop valve, safety valve, membrane valve, leak-proof valve, a series of valve such as mechanical valve or stopper, ways such as plug, make air packaging material production simpler, use convenient.
Second content of the present invention is that house steward shunts the air inlet technology, a lot of tubules 7 that on total air inlet pipe B, distribute, and air packaging material with very convenient, is raised the efficiency when pouring air like this.
The 3rd content of the present invention is for realizing that house steward shunts the air inlet technology, and the invention dividing plate is to encapsulation technique.
The 4th content of the present invention is utilized the principle of above three inventions, invents out the J type tank dome pack that utilizes self-adhesive nonreturn air package material.
The 5th content of the present invention comprises the ownership making method of above four inventions.
1. first content of the present invention: enter by entering space A the slit of tubule 7 between plastic sheeting 2a and plastic sheeting 2b by house steward B as Fig. 2 air, increase along with amount of air, space A begins to expand, when stopping to inflate, the inside face of plastic sheeting 2a and plastic sheeting 2b film is owing to have special performances, the inside face of double-layer films absorption automatically sticks together, adding air exerting pressure in addition to two membranes, the two is cemented in together more, air is running to returning from the slit between plastic sheeting 2a and the plastic sheeting 2b, it is impossible to become, and realizes the function technological invention of film self-adhesion absorption leak-stopping.
2. second content of the present invention: as Fig. 1, heat-sealing 9 forms air main B with heat-sealing 10, contact the formation sealing in heat-sealing 9 with heat-sealing 8 with the top of heat-sealing 10, air is entered by open end, from being in charge of that 4 tubule mouth flows out and to each space A, like this in when inflation as long as air source is inserted the opening part of house steward B, air just can be automatically shunting by tubule 7 arrive each air chamber A successively, when using this product with very convenient and raise the efficiency.
3. the 3rd content of the present invention: the realization of tubule 7, as Fig. 5, tubule 7 overlaps this place with heat-sealing 10, plastic sheeting 1 and the plastic sheeting 2a effect heat-sealing by hot wafering D2, plastic sheeting 3 and the plastic sheeting 2b effect heat-sealing by hot wafering D1, by placing backing plate C, so just realized tubule 7 between plastic sheeting 2a and the plastic sheeting 2b.For entering space A smoothly, air comes true.
4. the 4th content of the present invention: the J type tank dome pack of self-adhesive nonreturn air package material, its characteristics are: as Fig. 1, by plastic sheeting 1, two narrower plastic sheetings of the plastic sheeting of 3 two broads of plastic sheeting and plastic sheeting 2 (plastic sheeting 2a plastic sheeting 2b) are formed plastic sheeting 1, plastic sheeting 3, be placed on top layer plastic sheeting 2 (plastic sheeting 2a plastic sheeting 2b) and be placed on interlayer, after overlapping the putting well, through heat-sealing 5, heat-sealing 6 heat-sealings, seal through sealing 8 after overlapping the putting well, through sealing 9, heat-sealing 10 seals 11 after overlapping the putting well, heat-sealing 12, heat-sealing 13, heat-sealing 16 heat-sealings form a space A that can deposit air.
This space A characteristics have been an independent inlet channels 4, and it is to seal 5 by plastic sheeting 2 (plastic sheeting 2a plastic sheeting 2b), and it is formed to seal the heat-sealing of 6 places.
The heat-sealing 11 of this space A characteristics for existing among each space A, heat-sealing 12, it is vertical with the direction of air chamber to seal 13 3 folding points, and the edge of each break do not contact with the limit of space A heat-sealing 8 heat-sealing lines, and folding point does not influence air and enters smoothly in the A of space like this.
This space A characteristics connect together for several spaces A, and each space A has the function of oneself, if one of them damaged gas leakage, other space A is unaffected.
The characteristics of this space A connect together for several spaces A, and they have common free air diffuser B, as long as all can enter air smoothly to house steward's channel B each space A that puts on the air.
Above-mentioned J type tank dome pack is characterized by:
Form a fold plane A1 between heat-sealing 11 and the heat-sealing 10, with fold plane A1 first face of dead ahead as J type sack.
Form a fold plane A2 between heat-sealing 11 and the heat-sealing 12, with the end of fold plane A2 as J type sack.
Form a fold plane A3 between heat-sealing 12 and the heat-sealing 13, with fold plane A3 the 3rd face in dead aft as J type sack.
Form a fold plane A4 between heat-sealing 13 and the heat-sealing 16, with the lid of fold plane A4 as J type sack.
Form a fold plane A5 between heat-sealing 16 and the film limit.Can on fold plane A5, stick adhesive tape, mouth is sealed.
As Fig. 6, with the 3rd of first face of fold plane A1 and fold plane A3 in the face of putting,, there is the lid of fold plane A4 flour bag in the end that has bottom surface A2 sack in the bottom of fold plane A1 and fold plane A3 in the end of fold plane A1 and fold plane A3, grow one side and be fold plane A5.With fold plane A1, fold plane A3, fold plane A2, fold plane A4 are by heat-sealing 11, and heat-sealing 12 seals 13, and fold line is folding to postpone, carries out the part heat-sealing, and forming one can be for the space that holds article G.Do not seal at the top fold face A4 of fold plane A1 face and fold plane A3 face, form a peristome H at this position like this, make things convenient for putting into of article.Fold plane A4 becomes the lid of this isolated packing bag, and the segment length that fold plane A5 has more can be sticked adhesive tape, carries out the peristome sealing function.So just form packaging bag such as Fig. 9 of a J type solid.
Like this article are put into bag; seal mouth with adhesive tape; air source is sent into by house steward B; air will enter among each air chamber A smoothly by tubule 7; along with entering of air; it is big that pocket volume becomes gradually; when stopping to supply gas; the inside face of plastic sheeting 2a and plastic sheeting 2b two membranes is owing to have special performances; will be sticky together; air can't be run out from the contact surface of plastic sheeting 2a and plastic sheeting 2b, so just plays sealing function, and each face of article is all protected just as the gas wall that is subjected to 6 faces by the sack encirclement.As seen the pack of the J type tank dome of self-adhesive nonreturn air package material will offer the safer protection of article.
Description of drawings
Fig. 1: the planar view of the J type tank dome pack of self-adhesive nonreturn air package material.
Fig. 2: the schematic diagram of self binding film non return.
Fig. 3: the amplification sectional view of the admission port tubule 7 of space A among Fig. 2.
Fig. 4: house steward shunts the scheme drawing of air inlet technology.
Fig. 5: dividing plate is to the scheme drawing of encapsulation technique.
Fig. 6: the opposed model scheme drawing of J type tank dome pack fold plane.
Fig. 7: J type tank dome pack space model scheme drawing.
Fig. 8: J type tank dome pack side schematic view.
Fig. 9: J type tank dome pack block diagram.
The specific embodiment
Every particular content of the present invention is described with reference to the accompanying drawings.
1. utilize the performance of simple film self-adhesion absorption, only need four layers of plastic film bonding, can produce and utilize self-adhesive nonreturn air package material through simple heat-sealing.
As Fig. 1: get the polyethylene foil (or other complex films) of two layers of broad, two layers of narrower polyethylene foil.With plastic sheeting 1, the polyethylene foil of plastic sheeting 3 broads is put top layer up and down, plastic sheeting 2a, the polyethylene foil that plastic sheeting 2b is narrower, place plastic sheeting 1, the interlayer of plastic sheeting 3, plastic sheeting 2a, the side of plastic sheeting 2b is through heat-sealing 5, the heat-sealing of heat-sealing 6 forms passage 4, four limits through heat-sealing 8, heat-sealing 9, heat-sealing 10, heat-sealing 16 heat-sealings form the space A of a closure.Seal 5 as Fig. 2, the end of heat-sealing 6, heat-sealing 10 does not have plastic sheeting 2a when heat-sealing, plastic sheeting 2b sticks together, but plastic sheeting 2a and plastic sheeting 1, plastic sheeting 2b and plastic sheeting 3 stick together, air just can enter plastic sheeting 2a by this place like this, the place, interlayer slit of plastic sheeting 2b, and enter space A, gas is that each direction has at space A.
It more than is exactly self binding film non return principle of the present invention.Its difference and so-called test valve in the past, check (non-return) valve, check valve, stop valve, safety valve, membrane valve, leak-proof valve, a series of valve such as mechanical valve or stopper, plug etc. prevent that air is from the run out serial of methods of (non-return or non-return) of space A.
Do not need extra valve gear, only need four layers of plastic film, and only need four layers of plastic film,, utilize the performance of film self just can realize that air continues to be retained in a kind of brand-new technology of space A through means such as the sticking pressures of simple heat-sealing.And utilize this technological invention to go out a series of self-adhesive nonreturn air package material.
2. house steward shunts the air inlet technology, signal as Fig. 4, air only needs to enter from the opening part of house steward B, the end of house steward's channel B is closed, shunting through tubule 7 just can enter space A successively then, certainly also can put on the air, also can put on the air to each space A separately, can be effective equally without this method.
3. dividing plate is to encapsulation technique, Fig. 5 and Fig. 3 are jointly, tubule 7 position forms as shown in Figure 3 on heat-sealing 10 these heat-sealing lines, plastic sheeting 2a, plastic sheeting 2b inside face is not bonding at this position, and the present invention adopts dividing plate that encapsulation technique is realized, place backing plate C as Fig. 5 in the space of tubule 7, hot wafering D1, hot wafering D2 be action simultaneously up and down, can realize.
In order to reach the form of Fig. 3, allow air be diverted to smoothly in each air chamber A, also can not adopt dividing plate, as adopting at plastic sheeting 2a to encapsulation technique from house steward, the inside face of plastic sheeting 2b is coated silicone oil, PVA, high temperature resistant anti-stick printing ink is etc. means, also can be respectively with plastic sheeting 2a, plastic sheeting 2b and plastic sheeting 1, plastic sheeting 3 substeps carry out bonding, can realize demand of the present invention equally.Also air can be poured in the A of space inflation inlet sealed and reach the purpose that air can not be run out of.
4. the J type tank dome of self-adhesive nonreturn air package material pack.
As Fig. 1, add that on the air-packing backing plate E of plane 3 fold lines just can realize the folding of plane, local doubling along dotted line, heat-sealing 11 is overlapped with 12 two of heat-sealings, heat-sealing 13 coincides with heat-sealing 10, the heat-sealing F1 of the heat-sealing F1 of fold plane A1 face and fold plane A3 face like this " overlap; the heat-sealing F2 of the heat-sealing F2 of fold plane A1 face and fold plane A3 face " overlap, to seal then F1 with the heat-sealing F1 " heat-sealing F2 with the heat-sealing F2 " seal bonding, the heat-sealing F1 of fold plane A1 face with the heat-sealing F1 " heat-sealing bonding wire shorter, the heat-sealing 9 with the heat-sealing 10 this section be not heat sealed to is convenient to like this inflation.
Air-packing backing plate E, the process folded heat is honored as a queen and will be formed a sack shape, and visible J type tank dome pack is in the technical further development of air-packing backing plate E.Do not need extra valve gear, only need four layers of plastic film, and only need four layers of plastic film,, utilize the performance of film self just can realize that air continues to be retained in the A of space through means such as the sticking pressures of simple heat-sealing.
Because fold plane A4 face does not carry out the both sides heat-sealing, so form an opening H, fold plane A4 becomes the lid of this sack,
Article are put into sack, and fold plane A4 is left behind towards fold plane A1 face allows heat-sealing 16 and heat-sealing 10 overlap, and the top layer of the adhesive tape of tearing allows fold plane A5 face be cemented on the fold plane A1 face.
The admission port 7 of each air chamber A all house steward Yu B links to each other, and air only needs to enter from the opening of house steward B, and the end of house steward's channel B is closed, just can enter space A successively, certainly also can put on the air, also can put on the air to each space A separately, can be effective equally without this method.
The formation at tubule 7 positions also can not adopt dividing plate to encapsulation technique, as adopting at plastic sheeting 2a, the inside face of plastic sheeting 2b is coated silicone oil, PVA, high temperature resistant anti-stick printing ink is etc. means, also can be respectively with plastic sheeting 2a, plastic sheeting 2b and plastic sheeting 1, plastic sheeting 3 substeps carry out bonding, can realize demand of the present invention equally.
The shape of J type tank dome pack can change according to the profile size of article, as sealing 11, heat-sealing 12, heat-sealing 13, heat-sealing 16 position such fold plane A1 that adjusts respectively, fold plane A2, fold plane A3, fold plane A4, fold plane A5, the size of each face has all become, and the sack of making will be an all size, and the J type is relative saying, as remove fold plane A4, fold plane A5 face will become U type sack, and these simple outward appearances change the present invention carefully not to be stated, and they are contained in the present invention.
When the pack of the tank dome of Fig. 9 in use, damaged gas leakage takes place in mono-air chamber A, can't influence the function of other space A, because each space A works alone.
Finish using and simply air to be got rid of when air-packing pad bag, carry out film and reclaim, or place again and utilize.
The present invention's the instant inflation of tank dome pack gas just as a flat paper, stores very convenient before the unaerated.
The present inventor puts into this tank dome pack with 1 bottle of red wine, seals mouth, and highly falls along 50cm after charging into the air of 0.08MPa, and breakage does not take place in this packaging bag, and breakage does not take place the red wine bottle, and as seen this packaging bag has the excellent protective energy.
In addition, adopt to change folding mode, cutting, mode such as the shape of heat-sealing position or heat-sealing and the profile of product is changed, structural principle is constant, all is contained within protection scope of the present invention.
Claims (6)
1. self binding film non return air packaging material J type bag, it is characterized in that, this J type bag is by plastic sheeting (1), (3) two wide plastic sheetings of plastic sheeting and plastic sheeting (2a), two narrow plastic sheetings of plastic sheeting (2b) are formed plastic sheeting (1), plastic sheeting (3) places the top layer, plastic sheeting (2a), plastic sheeting (2b) places interlayer, forms the space (A) that can deposit air after sealing; A self-adhesive nonreturn air package material (E) is formed in several spaces (A); These packing (E) are honored as a queen through folding and localized heat and are formed fold plane (A1), fold plane (A2), fold plane (A3), fold plane (A4), fold plane (A5), wherein, at fold plane (A1), form a peristome (H) between the fold plane (A4), fold plane (A4) forms a capping, fold plane (A5) is the sealing surface that grows of fold plane (A4), by fold plane (A1), fold plane (A2), fold plane (A3), fold plane (A4), the whole formation of fold plane (A5) one self binding film non return air packaging material J type bag.
2. a kind of self binding film non return air packaging material J type bag according to claim 1, it is characterized in that, described space (A), through heat-sealing (9), heat-sealing (10), heat-sealing (8) heat-sealing forms one can be for total tube passage (B) of air admission, through heat-sealing (5), heat-sealing (6) heat-sealing forms be in charge of (4) that can allow air admission space (A), this is in charge of (4) is one or several, and heat-sealing (5), the bottom of heat-sealing (6) contacts with heat-sealing (10) and is tubule (7), and air is entered by house steward (B) and enters the space (A) that can deposit air through being in charge of (4).
3. the manufacture method of a self binding film non return air packaging material J type bag, it is characterized in that, this J type bag is by plastic sheeting (1), (3) two wide plastic sheetings of plastic sheeting and plastic sheeting (2a), and two narrow plastic sheetings of plastic sheeting (2b) are formed, plastic sheeting (1), plastic sheeting (3) is placed on the top layer, plastic sheeting (2a), and plastic sheeting (2b) is placed on interlayer, after overlapping the putting well through the heat-sealing (5), the heat-sealing (6) heat-sealing, after overlapping again the putting well through the heat-sealing (8) heat-sealing, after overlapping again the putting well through the heat-sealing (9), heat-sealing (10), heat-sealing (11), heat-sealing (12), heat-sealing (13), heat-sealing (16) heat-sealing forms the space (A) that can deposit air; Air packaging material (E) is formed in several spaces (A); Described air packaging material (E), form a fold plane (A1) between heat-sealing (11) and the heat-sealing (10), form a fold plane (A2) between heat-sealing (11) and the heat-sealing (12), form a fold plane (A3) between heat-sealing (12) and the heat-sealing (13), form a fold plane (A4) between heat-sealing (13) and the heat-sealing (16), form a fold plane (A5) between heat-sealing (16) and the film limit, with fold plane (A1) face and fold plane (A3) in the face of putting, there is bottom surface (A2) in bottom at fold plane (A1) and fold plane (A3), there is fold plane (A4) face in end at fold plane (A1) and fold plane (A3), grow one side and be fold plane (A5), with fold plane (A1), fold plane (A3), fold plane (A2), fold plane (A4) is by heat-sealing (11), heat-sealing (12), heat-sealing (13) fold line is folding to postpone, carry out the part heat-sealing, forming one can be for the space that holds article (G), top fold face (A4) face at fold plane (A1) face and fold plane (A3) does not seal, form one at this position like this and make things convenient for the let-in peristome of article (H), fold plane (A4) becomes the lid of this isolated packing bag, the segment length that fold plane (A5) has more can be sticked adhesive tape, carry out the peristome sealing, thereby form the self binding film non return air packaging material J type bag.
4. the manufacture method of a kind of self binding film non return air packaging material J type bag according to claim 3, it is characterized in that, this J type bag is by plastic sheeting (1), (3) two wide plastic sheetings of plastic sheeting and plastic sheeting (2a), two narrow plastic sheetings of plastic sheeting (2b) are formed, plastic sheeting (1), plastic sheeting (3) is placed on top layer plastic sheeting (2a), and plastic sheeting (2b) is placed on interlayer, after overlapping the putting well, through heat-sealing (5), heat-sealing (6) heat-sealing, after overlapping the putting well through several heat-sealings (8) heat-sealings, after overlapping the putting well through heat-sealing (9), heat-sealing (10), heat-sealing (11), heat-sealing (12), heat-sealing (13), heat-sealing (16) heat-sealing forms the space (A) that can deposit air; Air packaging material (E) is formed in several spaces (A).
5. the manufacture method of a kind of self binding film non return air packaging material J type bag according to claim 4, it is characterized in that, described space (A), heat-sealing (11) is arranged, heat-sealing (12), seal (13) three fold lines and produce, disconnect each break of shape and do not contact with heat-sealing (8), air is full of whole space (A) and comes true like this; Heat-sealing (11), heat-sealing (12), the existence of heat-sealing (13) fold line comes true packing (E) doubling or partial folds.
6. the manufacture method of a kind of self binding film non return air packaging material J type bag according to claim 4, it is characterized in that, described air packaging material (E), through heat-sealing (11), heat-sealing (12), heat-sealing (13), fold line is folding to postpone, and carries out the localized heat envelope, enters air by after being in charge of (4) and entering space (A) through house steward (B), utilize the viscosity and the action of air pressure of film self, air can not be run spill, tubule (7) adopts dividing plate to envelope, and inflation is once operated by the opening of total tube passage (B), each space (A) all enters air simultaneously, just forms a self binding film non return air packaging material J type bag.
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| CNB2005100282935A CN100497119C (en) | 2005-07-29 | 2005-07-29 | Self binding film air checking packaging material J type bag and its manufacturing method |
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| CNB2005100282935A CN100497119C (en) | 2005-07-29 | 2005-07-29 | Self binding film air checking packaging material J type bag and its manufacturing method |
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| CN100497119C true CN100497119C (en) | 2009-06-10 |
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| CN105083761A (en) * | 2014-11-21 | 2015-11-25 | 上海艾尔贝包装科技发展有限公司 | Automatic vending device for air packaging devices and method of automatic vending device |
| CN105644941B (en) * | 2015-12-04 | 2019-08-23 | 上海艾尔贝包装科技发展有限公司 | Air-packing devices |
| CN105015934A (en) * | 2015-07-07 | 2015-11-04 | 张少康 | Environment-friendly inflating air cushion for packaging and manufacturing method thereof |
| CN107416349A (en) * | 2017-08-22 | 2017-12-01 | 兰州理工大学 | A kind of Inflated rubber tape |
| CN107539623A (en) * | 2017-08-23 | 2018-01-05 | 宁波华丰包装有限公司 | New bubble chamber film bag |
-
2005
- 2005-07-29 CN CNB2005100282935A patent/CN100497119C/en active Active
Also Published As
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|---|---|
| CN1903676A (en) | 2007-01-31 |
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Owner name: SHANGHAI AIR-PAQ PACKAGE TECHNOLOGY DEVELOPMENT CO Free format text: FORMER NAME: SHANGHAI NILU INTERNATIONAL IMPORT + EXPORT CO., LTD. |
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Address after: 201203 Shanghai Guo Shou Jing Road, Zhangjiang hi tech Park No. 351 Building No. 2 room A612-12 Patentee after: Shanghai Air-PAQ Packaging Technology Development Co., Ltd. Address before: 200122, room 3502, Bow On Building, 800 Dongfang Road, Shanghai, Pudong New Area Patentee before: Shanghai Nilu International Import & Export Co., Ltd. |