CN2825509Y - Cling film nonreturned-air packing structure - Google Patents
Cling film nonreturned-air packing structure Download PDFInfo
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- CN2825509Y CN2825509Y CN 200520041559 CN200520041559U CN2825509Y CN 2825509 Y CN2825509 Y CN 2825509Y CN 200520041559 CN200520041559 CN 200520041559 CN 200520041559 U CN200520041559 U CN 200520041559U CN 2825509 Y CN2825509 Y CN 2825509Y
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Abstract
The utility model relates to a cling film air-nonreturn packing structure which is composed of four layers of plastic films; a space for storing air can be formed by partial heat sealing and adhesive bonding; with the action of self adhesiveness of the films and air pressure, the air can not leak out and can be preserved in the space durably; a cling film air-nonreturn packing structure with shock resistance, extrusion resistance, moisture protection, etc. can be formed by the air and the films.
Description
Technical field
The utility model relates to and utilizes the self-adhesive nonreturn air package structure; 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 packaging structure is as protecting beautiful jade for asking rain, EPE, and various structures 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.
Above-mentioned air-packing structure also has 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.
The utility model content
The purpose of this utility model is exactly to provide a kind of self-adhesive nonreturn air package structure simple in structure, easy to use for the defective that overcomes above-mentioned prior art existence.
The purpose of this utility model can be achieved through the following technical solutions: a kind of self-adhesive nonreturn air package structure, it is characterized in that, this structure is made up of four layers of plastic sheeting, bonding through local heat-sealing, form the space that to deposit air, utilize the viscosity and the action of air pressure of film self, air can not be run spill, and in the lasting preservation in this space, air and film have been formed a kind of self-adhesive nonreturn air package structure jointly.
Described self-adhesive nonreturn air package structure is made up of plastic sheeting and two narrower plastic sheetings of 2a, 2b of 1,3 two broad, 1,3 is placed on the top layer, 2a, 2b are placed on interlayer, after overlapping the putting well, through 5,6 heat-sealings, seal through 8 after overlapping the putting well, seal through 9,10,16 after overlapping the putting well, form a space A that can deposit air, utilize the viscosity and the action of air pressure of film self, air can not be run spill, and in the lasting preservation of this space A, air and film have been formed a kind of self-adhesive nonreturn air package structure jointly.
Described packaging structure is made up of four layers of plastic sheeting, form the space A that can deposit air through local heat-sealing, forming one through 9,10,8 heat-sealings can be for house steward's channel B of air admission, form one through 5,6 heat-sealings and can allow air admission A's be in charge of 4, but this is in charge of 4 one or several, and 5, to contact with 10 be 7 in 6 bottom, and air is entered by house steward B and enters the space A that can deposit air through being in charge of 4; 7 adopt dividing plates to encapsulation technique, make 10 heat-sealings that form a void at this position, and air is entered by house steward B and enters space A and come true through being in charge of 4 like this; Space A forms three-dimensional air-packing structure after being full of air, is self-adhesive nonreturn air package gas bag Charge.
Described space A becomes several by one and connects together, and several spaces A forms three-dimensional air-packing structure E after being full of air; Air-packing structure E is identical with the air inlet principle of air-packing structure A, all adopt house steward to shunt the air inlet technology, 7 of air-packing structure E and air-packing structure A adopts dividing plate to encapsulation technique, make 10 heat-sealings in a void of this position formation, air is entered by house steward B and enters space A and come true through being in charge of 4 like this, several spaces A forms three-dimensional air-packing structure E after being full of air, is the self-adhesive nonreturn air package liner.
Described air-packing structure E is made up of plastic sheeting and two narrower plastic sheetings of 2a, 2b of 1,3 two broad, and 1,3 are placed on the top layer, and 2a, 2b are placed on interlayer, after overlapping the putting well, through 5,6 the heat-sealing, after overlapping the putting well through several 8 the heat-sealing, after overlapping the putting well through 9,10,11,12,13,16 heat-sealings form a space A that can deposit air, and several spaces A forms air-packing structure E;
Above-mentioned space A has 11,12,13 3 fold lines to produce, and disconnects each break of shape and does not contact with 8, and air is full of whole space A and comes true like this, and the existence of 11,12,13 fold lines comes true packaging structure E doubling or partial folds;
Above-mentioned packaging structure E, form a fold plane A1 between 11 and 10, form a fold plane A2 between 11 and 12, form a fold plane A3 between 12 and 13, form a fold plane A4 between 13 and 16,16 and the film limit between fold plane A5 of formation, with A1 face and A3 in the face of putting, there is bottom surface A2 in the bottom of A1 and A3, has the A4 face, grow one side and be A5 in the end of A1 and A3, with A1, A3, A2, A4 is by 11,12,13 fold lines are folding to postpone, carry out the part heat-sealing, and forming one can be for the space that holds article G; The A4 face does not seal at the top of A1 face and A3, forms a peristome H at this position like this, makes things convenient for putting into of article; A4 becomes the lid of this isolated packing bag, and the segment length that A5 has more can be sticked adhesive tape, carries out the peristome sealing function;
Above-mentioned packaging structure E is through 11,12,13 fold lines are folding to postpone, and carry 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, 7 adopt dividing plate to encapsulation technique.Inflation is once operated by the opening of B, and each A enters air simultaneously, just forms a three-dimensional air-packing structure J; Be J type self-adhesive nonreturn air package bag.
Described packaging structure E is made up of four layers of plastic sheeting, through local heat-sealing, forms the space that can deposit air, by 1, the plastic sheeting of 3 two broads and 2a, two narrower plastic sheetings of 2b are formed, and 1,3 are placed on the top layer, and 2a, 2b are placed on interlayer, after overlapping the putting well, through 5,6 the heat-sealing, after overlapping the putting well through several 8 the heat-sealing, after overlapping the putting well through 9,10,11,12,13,14,15,16 heat-sealings form a space A that can deposit air, and several spaces A forms air-packing structure E;
Above-mentioned space A has 11,12,13,14, and 15 5 fold lines produce, and disconnects each break of shape and does not contact with 8, and air is full of whole space A and comes true like this, and 11,12,13,14, the existence of 15 fold lines comes true packaging structure E doubling or partial folds;
Above-mentioned self-adhesive nonreturn air package structure E, form a fold plane A1 between 11 and 10, form a fold plane A2 between 11 and 12, form a fold plane A3 between 12 and 13, form a fold plane A4 between 13 and 14, form a fold plane A5 between 14 and 15, form a fold plane A6 between 15 and 16; In the face of putting, there are bottom surface A2 in A1 face and A3 in the bottom of A1 and A3, A4 face and A6 are faced put, have end face A5 at the top of A4 and A6, A5 and A2 are symmetrical, and end face is relative with the bottom surface, with A1, A3, A2, A4, A5, A6 is by 11,12,13,14,15 fold lines are folding to postpone, carry out the part heat-sealing, forming one can not seal at A1 face and A6 joint for the space that holds article G, forms an opening oral area H at this position like this, make things convenient for putting into of article, A4, A5, A6 form a capping jointly;
Above-mentioned self-adhesive nonreturn air package structure E is through 11,12,13,14,15 fold lines are folding to postpone, and carry out 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, 7 adopt dividing plate to encapsulation technique, and inflation is once operated by the opening of B, and each A enters air simultaneously, just form a three-dimensional air-packing structure O, be O type self-adhesive nonreturn air package bag.
First content of the present utility model is to propose 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 the self-adhesive nonreturn air package structure, 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, it is simpler that the air-packing structure is produced, and uses convenient.
Second content of the present utility model is that house steward shunts the air inlet technology, a lot of tubules 7 that on total air inlet pipe B, distribute, and the air-packing structure with very convenient, is raised the efficiency when charging into air like this.
The 3rd content of the present utility model is for realizing that house steward shunts the air inlet technology, and the utility model dividing plate is to encapsulation technique.
The 4th content of the present utility model is utilized the principle of above three utility models, and utility model goes out to utilize the air-packing gas bag Charge of self-adhesive nonreturn air package structure.
The 5th content of the present utility model is utilized the principle of above three utility models, and utility model goes out to utilize the air-packing liner of self-adhesive nonreturn air package structure.
The 6th content of the present utility model utilizes the principle of above three utility models, utility model to go out to utilize the J type tank dome pack of self-adhesive nonreturn air package structure.
The 7th content of the present utility model utilizes the principle of above three utility models, utility model to go out to utilize the O type tank dome pack of self-adhesive nonreturn air package structure.
The 8th content of the present utility model comprises the ownership making method of above seven utility models.
1. first content of the present utility model: enter by entering space A 7 the slits between 2a and 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 2a and 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, make 2 to be cemented in more together, air is running to returning from the slit between 2a and the 2b, it is impossible to become, and realizes that the function technical application of film self-adhesion absorption leak-stopping is novel.
2. second content of the present utility model: as Fig. 1,9 and 10 form air main B, contact with 8 with 10 top 9 and to form sealing, air is entered by open end, flow out and to each space A from 4 tubule mouth, like this in when inflation as long as air source is inserted the opening part of house steward B, air just can be automatically arrives each air chamber A successively by 7 shunting, when using this product with very convenient and raise the efficiency.
3. the 3rd content of the present utility model: 7 realization, as Fig. 5,7 and 10 overlap this place, and 1 with the effect heat-sealing of 2a by D2, and 3 with the effect heat-sealing of 2b by D1, by placing backing plate C, so just realized 7 between 2a and the 2b.For entering A smoothly, air comes true.
4. the 4th content of the present utility model: the air-packing gas bag Charge of self-adhesive nonreturn air package structure is as Fig. 1, is made up of two narrower plastic sheetings of plastic sheeting and 2 (2a 2b) of 1,3 two broad, 1,3, be placed on top layer 2 (2a 2b) and be placed on interlayer, after overlapping the putting well, through 5,6 heat-sealings, seal through 8 after overlapping the putting well, after overlapping the putting well through 9,10,16 heat-sealings form a space A that can deposit air.
Have one 7 to play shunting air inlet effect at 5,6 top, several 7 (or single) insert in the overall channel B that forms by 9 and 10, and 2 (2a 2b) form passage 4 in 5,6 place's heat-sealings.Air is entered by entering space A 7 the slits between 2a and 2b by house steward B, and along with the increase of amount of air, space A begins to expand, and becomes stereo structure AB such as Fig. 6.When stopping to inflate, the inside face of 2a and 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, make 2 to be cemented in more together, air is running to returning from the slit between 2a and the 2b, and it is impossible to become, air-packing structure AB such as Fig. 6 have been formed in air and film combined action like this, and we are referred to as air-packing gas bag Charge.
It can be used for the inside of article packing fills, and is loaded in one the case as several article, and bigger space is arranged between the article, can bump in transportation or moving process and impaired.With space bigger between the article, fill with the air-packing Charge, because the characteristic of air will form a protection structure that cushion characteristic is good, products to be packaged are protected.
5. the 5th content of the present utility model: the air-packing liner of self-adhesive nonreturn air package structure.Form 1 as Fig. 7 by two narrower plastic sheetings of plastic sheeting and 2 (2a 2b) of 1,3 two broad, 3, be placed on top layer 2 (2a 2b) and be placed on interlayer, after overlapping the putting well, through 5,6 heat-sealings, after overlapping the putting well through 8 the heat-sealing, after overlapping the putting well through 9,10,16 heat-sealings form a space A that can deposit air.These A characteristics have been an independent inlet channels 4, and it is to be formed in 5,6 place's heat-sealings by 2 (2a 2b), and several A also become a plane E.
These E characteristics are that each A has the admission port of oneself, and form the enclosure space of oneself.
These E characteristics are that the gas of each A all is to be provided by house steward B.
If these E characteristics are one of them A breakage and leak gas that other A is unaffected.
Like this, air is entered by 7 by B and enters the increase of A along with amount of air respectively, space A begins to expand, when stopping to inflate, the inside face of 2a and 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, make 2 to be cemented in more together, air is running to returning from the slit between 2a and the 2b, it is impossible to become, and the air-packing structure has been formed in air and film combined action like this, and we are referred to as air-packing liner such as Fig. 8.
It can be used for the inside of article case; packaging cushion can be placed in the inside of chest, like this article after putting into as required, but bottom surface or 6 faces are all protected; because the characteristic of air will form a protection structure that cushion characteristic is good, and products to be packaged are protected.
6. the 6th content of the present utility model: the J type tank dome pack of self-adhesive nonreturn air package structure, its characteristics are: be made up of two narrower plastic sheetings of plastic sheeting and 2 (2a 2b) of 1,3 two broad as Fig. 9,1,3, be placed on top layer 2 (2a 2b) and be placed on interlayer, after overlapping the putting well, through 5,6 heat-sealings, after overlapping the putting well through 8 the heat-sealing, after overlapping the putting well through 9,10,11,12,13,16 heat-sealings form a space A that can deposit air.
These A characteristics have been an independent inlet channels 4, and it is formed in the heat-sealing of 5,6 places by 2 (2a 2b).
These A characteristics are vertical with the direction of air chamber for 11,12,13 3 folding points that exist among each A, and the edge of each break seals lines with the limit 8 of A and do not contact, and folding point does not influence air and enters in the A smoothly like this.
These A characteristics connect together for several A, and each A has the function of oneself, if one of them damaged gas leakage, other A is unaffected.
The characteristics of this A connect together for several A, and they have common free air diffuser B, as long as all can enter air smoothly to B each A that puts on the air.
Above-mentioned J type tank dome pack is characterized by:
Form a fold plane A1 between 11 and 10, with A1 first face of dead ahead as J type sack.
Form a fold plane A2 between 11 and 12, with the end of A2 as J type sack.
Form a fold plane A3 between 12 and 13, with A3 the 3rd face in dead aft as J type sack.
Form a fold plane A4 between 13 and 16, with the lid of A4 as J type sack.
16 and the film limit between form a fold plane A5.Can on A5, stick adhesive tape, mouth is sealed.
As Figure 11 there are the end of bottom surface A2 sack in first face of A1 and the 3rd of A3 in the face of putting in the bottom of A1 and A3, have the lid of A4 flour bag in the end of A1 and A3, grow one side and be A5.With A1, A3, A2, A4 are by 11,12,13, 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.The A4 face does not seal at the top of A1 face and A3, forms a peristome H at this position like this, makes things convenient for putting into of article.A4 becomes the lid of this isolated packing bag, and the segment length that A5 has more can be sticked adhesive tape, carries out the peristome sealing function.So just form packaging bag such as Figure 13 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 7; along with entering of air; pocket volume becomes greatly gradually, and when stopping to supply gas, the inside face of 2a and 2b two membranes is owing to have special performances; will be sticky together; air can't be run out from the contact surface of 2a and 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 structure will offer the safer protection of article.
7. the 7th content of the present utility model: the O type tank dome pack of self-adhesive nonreturn air package structure.
The pack of O type tank dome is identical with the principle of J type tank dome pack, so be not described in detail here.
The difference of itself and J type tank dome pack is that the mode of the mode that folds and heat-sealing is variant, and the seal of J type tank dome pack utilizes adhesive tape in effect.And the pack of O type tank dome self has the lid of a similar cap, does not seal so do not need to stick adhesive tape again.Both difference will be described in detail in the specific embodiments of back.
Above-mentioned O type tank dome pack is characterized by: as Figure 11
Form a fold plane A1 between 11 and 10, with A1 as first face of dead ahead, O type sack bottom.
Form a fold plane A2 between 11 and 12, with the end of A2 as O type sack.
Form a fold plane A3 between 12 and 13, with A3 the 3rd face in the back side, bottom as O type sack.
Form a fold plane A4 between 13 and 14, with the cover section back side of A4 as O type sack.
Form a fold plane A5 between 14 and 15, with the cover section end face of A5 as O type sack.
Form a fold plane A6 between 15 and 16, with A6 as first in the cover section dead ahead of O type sack.
With A1, A3, A2, A4, A5, A6 are by 11,12,13,14, and 15 fold lines are folding to postpone, carry out the part heat-sealing, and forming one can be for the space that holds article G.Do not seal at A1 face and A6 joint, form an opening oral area H at this position like this, make things convenient for putting into of article, A4, A5, A6 form a capping jointly.
Article are put into the pack of O type tank dome, will be subjected to the safer protection as the pack of J type tank dome, and the capping that the top is own does not need to seal with adhesive tape again.
8. the 8th content of the present utility model: self-adhesive nonreturn air package structure.
The manufacture method of 1 to 7 content of the present utility model has been interted and has been illustrated in each thin, no longer repeats here.
Description of drawings
Fig. 1: the planar view of the gas bag Charge of self-adhesive nonreturn air package structure.
Fig. 2: the section drawing of gas bag Charge.(schematic diagram of self binding film non return)
Fig. 3: the amplification sectional view of the admission port 7 of gas bag Charge.
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 schematic perspective view of the gas bag Charge of self-adhesive nonreturn air package structure.
Fig. 7: the air-packing liner planar view of self-adhesive nonreturn air package structure.
Fig. 8: the air-packing liner schematic perspective view of self-adhesive nonreturn air package structure.
Fig. 9: the planar view of the J type tank dome pack of self-adhesive nonreturn air package structure.
Figure 10: the opposed model scheme drawing of J type tank dome pack fold plane.
Figure 11: J type tank dome pack space model scheme drawing.
Figure 12: J type tank dome pack side schematic view.
Figure 13: J type tank dome pack block diagram.
Figure 14: the O type tank dome pack planar view of self-adhesive nonreturn air package structure.
Figure 15: the opposed model scheme drawing of O type tank dome pack fold plane.
Figure 16: O type tank dome pack space model scheme drawing.
Figure 17: O type tank dome pack side schematic view.
Figure 18: O type tank dome pack block diagram.
The specific embodiment
Every particular content of the present utility model 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 the self-adhesive nonreturn air package structure through simple heat-sealing.
As Fig. 1: get the polyethylene foil (or other complex films) of 2 layers of broad, 2 layers of narrower polyethylene foil.The polyethylene foil of 1,3 broad is put top layer up and down, 2a, the polyethylene foil that 2b is narrower places 1,3 interlayer, 2a, the side of 2b forms passage 4, four limits through 8,9 through 5,6 heat-sealing, and 10,16 heat-sealings form the space A of a closure.As Figure 25,6 end, 10 do not have 2a when heat-sealing, and 2b sticks together, but 2a and 1,2b and 3 sticks together, and air just can enter 2a by this place like this, the place, interlayer slit of 2b, and enter space A, gas is that each direction has at space A.
Each position of 1,2 inside face all is subjected to the pressure of air, because the top A that illustrated is the space of a closure, is impossible so air is run out of from elsewhere, and unique may be run back by the passage of air inlet exactly.The structure of free air diffuser and composition are top with explanation, when stopping air inlet, and free air diffuser 2a, the 2b inside face is bonded together immediately owing to having special performances.And 2a, 2b places in the space of A, also can be subjected to the pressure of air, and 2a, 2b are cemented by the effect of external force more, stop the possibility that air is run out from former free air diffuser.
It more than is exactly self binding film non return principle of the present utility model.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 that this technical application is novel to go out a series of self-adhesive nonreturn air package structure.
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 B is closed, just can enter space A successively through 7 shunting then, certainly also can put on the air, also can put on the air to each A separately, can be effective equally without this method.
3. dividing plate is to encapsulation technique, Fig. 5 and Fig. 3 jointly, on 10 these heat-sealing lines 7 position forms as shown in Figure 3,2a, the 2b inside face is not bonding at this position, and the utility model adopts dividing plate that encapsulation technique is realized, places C as Fig. 5 in 7 space, D1, D2 be action simultaneously up and down, can realize.
In order to reach the form of Fig. 3, it is indoor to allow air be diverted to each gas A smoothly from house steward, also can not adopt dividing plate to encapsulation technique, as adopting at 2a, the inside face of 2b is coated silicone oil, PVA, high temperature resistant anti-stick printing ink is etc. means, also can be respectively with 2a, 2b and 1,3 substep carry out bonding, can realize demand of the present utility model equally.Also can inflate air to interior inflation inlet is sealed of space A and reach the purpose that air can not be run out of.
4. the air-packing gas bag Charge of self-adhesive nonreturn air package structure, as the block diagram of Fig. 6,
1, the size of 3 two plastic films is changeable, the length chi of heat-sealing line is deposited and can be changed according to the size of film, utilize principle recited above, can make the air-packing gas bag Charge of various sizes, this kind Charge is not necessarily to be used in packaging field, can be used in any space that needs filling, the shape of this gas bag can be various informative along with the change of heat-sealing lines, but curved body, but multiple edge body, or the like, represent with simple vertical element that mostly form is diversified in fact in the utility model 1～18 accompanying drawing, as long as principle is identical, the change of form all contains covers in the utility model.Gas bag Charge of the present utility model can be single, and also dozens of connects together, and can once charge into air successively to hundred gas bags of dozens of simultaneously.
Finish using and simply air to be got rid of when gas bag, carry out film and reclaim, or place again and utilize.
Just as a flat paper, store very convenient before the instant inflation of gas bag Charge of the utility model, unaerated.
After the utility model people charges into the 0.025mpa air with the gas bag of 100mm*100mm specification, the article that the 60KG that pressurizes from the teeth outwards is heavy, breakage and gas leakage can not take place in this gas bag, and as seen its filling capacity is good.
5. the air-packing liner of self-adhesive nonreturn air package structure.
Form by four layers of plastic sheeting as Fig. 7,, form the space that to deposit air through local heat-sealing, two narrower plastic sheetings of plastic sheeting and 2 (2a 2b) by 1,3 two broad form 1,3, be placed on top layer 2 (2a 2b) and be placed on interlayer, after overlapping the putting well, through several 5,6 the heat-sealing, after overlapping the putting well through several 8 the heat-sealing, after overlapping the putting well through 9,10,16 heat-sealings form a space A that can deposit air.These A characteristics have been an independent inlet channels 4, and it is to be formed in 5,6 place's heat-sealings by 2 (2a 2b), and several A also become a plane E.The peristome 7 of each free air diffuser all links to each other with total inlet pipe B, can inflate simultaneously each A successively.
7 also can not adopt dividing plate to encapsulation technique, and as adopting at 2a, the inside face of 2b is coated silicone oil, PVA, and high temperature resistant anti-stick printing ink, etc. means, also can be respectively with 2a, 2b and 1,3 substep carry out bonding, can realize demand of the present utility model equally.
Air only needs to enter from the opening part of house steward B, and the end of B is closed, just can enter space A successively through 7 shunting then, also can put on the air without this method certainly, also can put on the air to each A separately, can be effective equally.
The sideline 8 of each air chamber A all is a vertical element among Fig. 7, is full of behind the air A like this and will becomes circle and lean on body, and 8 lines are diversified in fact, and the A after the inflation also is diversified, as long as the identical shaped change of principle all is contained in the utility model.
When the air-packing backing plate of Fig. 8 in use, damaged gas leakage takes place in mono-air chamber A, can't influence the function of other A, because each A works alone.
Finish using and simply air to be got rid of when the air-packing backing plate, carry out film and reclaim, or place again and utilize.
Just as a flat paper, store very convenient before the instant inflation of air-packing backing plate gas of the utility model, unaerated.
The utility model people fills the air-packing backing plate of 500mm*500mm the bottom of putting into corrugated case behind the 0.08mpa air, and the glasswork that 5KG is heavy is put into carton, highly fall from 100CM, breakage does not take place in this backing plate, this glasswork is also excellent, and as seen this backing plate has good cushion characteristic.
6. the J type tank dome of self-adhesive nonreturn air package structure pack.
As Fig. 9,10, add that on the air-packing backing plate E of plane 3 fold lines just can realize the folding of plane,, make 11 to overlap with 12 two along the local doubling of dotted line, 13 and 10 coincide, the F1 of the F1 of A1 face and A3 face like this " overlap the F2 of the F2 of A1 face and A3 face " overlap, then with F1 and F1 " F2 and F2 " seal bonding, the F1 of A1 face and F1 " the heat-sealing bonding wire is shorter, and 9 and 10 these sections are not heat sealed to be convenient to inflate like this.
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 the A4 face does not carry out the both sides heat-sealing, so form an opening H, A4 becomes the lid of this sack, and article are put into sack, and A4 is left behind towards the A1 face allows 16 and 10 to overlap, and the top layer of the adhesive tape of tearing allows the A5 face be cemented on the 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 B is closed, just can enter space A successively, certainly also can put on the air, also can put on the air to each A separately, can be effective equally without this method.
The formation at 7 positions also can not adopt dividing plate to encapsulation technique, and as adopting at 2a, the inside face of 2b is coated silicone oil, PVA, and high temperature resistant anti-stick printing ink, etc. means, also can be respectively with 2a, 2b and 1,3 substep carry out bonding, can realize demand of the present utility model equally.
The shape of J type tank dome pack can change according to the profile size of article, as with 11,13,13,16 position such A1 that adjusts respectively, A2, A3, A4, 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 A4, the A5 face will become U type sack, and these simple outward appearances change the utility model carefully not to be stated, and they are contained in the utility model.
When the pack of the tank dome of Figure 13 in use, damaged gas leakage takes place in mono-air chamber A, can't influence the function of other A, because each 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 instant inflation of tank dome pack gas of the utility model just as a flat paper, stores very convenient before the unaerated.
The utility model is put 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.
7. the O type tank dome of self-adhesive nonreturn air package structure pack.
The pack of O type tank dome is to develop and next on the basis of J type tank dome pack, and it is all identical that method is sent out in principle of work that they are all and manufacturing.
As Figure 14,15, along the place of dotted line with the film doubling, make 11 and 12,14 and 15 coincide, with the F1 of A1 face, F4 respectively with the F1 of A3 face "; F4 " heat-sealing cements, the F2 of A4 face " F3 " and A6 face F2, F3 seals respectively and cements, and so just forms a three-dimensional O type packaging bag with lid, the place of A1 face and A6 plane tie does not seal and clings, so article can be put into.
The end of appendix B is heat-sealed sealing, and it is open type that the other end seals, and is convenient to inflation.
Along with the position change of each bar fold line, the size of each face will change, and the volume that is surrounded by face will change like this, and visible sack of the present utility model can change according to the external form of packed article.
Article are put into the pack of O type tank dome, and directly from the inflation of B opening part, air just can be flow in each air chamber A by each 7 punishment, and this uses house steward to shunt the air inlet technology, also can put on the air to each A separately,
This product utilization four-level membrane is made, and does not need the device of any additional valve,
The realization of this product 7 also can be without dividing plate to encapsulation technique, and as adopting at 2a, the inside face of 2b is coated silicone oil, PVA, and high temperature resistant anti-stick printing ink, etc. means, also can be respectively with 2a, 2b and 1,3 substep carry out bonding, can realize demand of the present utility model equally.
The pack of O type tank dome has same function with the pack of J type tank dome.
The utility model people 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.
8. all explanations therein of every manufacture method of the present utility model.
In sum, it is novel that the utility model provides 3 basic technical applications earlier:
1. the utility model one content 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 the self-adhesive nonreturn air package structure, 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, it is simpler that the air-packing structure is produced, and uses convenient.
2. the utility model two contents are that house steward shunts the air inlet technology, a lot of tubules 7 that on total air inlet pipe B, distribute, and the air-packing structure with very convenient, is raised the efficiency when charging into air like this.
3. the utility model three contents are for realizing that house steward shunts the air inlet technology, and the utility model dividing plate is to encapsulation technique.
The utility model four contents are utilized the principle of above 1 or 2,3 utility model, and utility model goes out the self-adhesive nonreturn air package structure.
(1). utility model goes out to utilize the air-packing liner of self-adhesive nonreturn air package structure.
(2). utility model goes out to utilize the J type tank dome pack of self-adhesive nonreturn air package structure.
(3). utility model goes out to utilize the O type tank dome pack of self-adhesive nonreturn air package structure.And their manufacture method.
Do not have relative superiority and inferiority between them, and the environment that is to use is different, each have their own characteristics, concrete three kinds of forms of self-adhesive nonreturn air package structure of the present utility model are not of the present utility model whole, can make various forms of sacks by changing the folding mode and the position of heat-sealing as us, for example, the O type, L shaped, the U-shaped liner, Q, L, U type bag, etc.
For example; the bottom of O type J type sack can be become solid by the plane and look like the W type; the ware type; bigger weight or impulsive force can be born in the bottom surface of sack like this; because the end of W type ware type can absorb more large impact power, good buffer action takes place at this position in air, makes frangible; weight is big, article to safer protection.
Adopt to change folding mode in a word, cutting, mode such as the shape of heat-sealing position or heat-sealing and the profile of product is changed, use principle is constant, all is contained within the utility model.
Claims (6)
1. a self-adhesive nonreturn air package structure is characterized in that, the space of this structure for depositing air lastingly by bonding of forming of the local heat-sealing of four layers of plastic sheeting, and air and film have been formed a kind of self-adhesive nonreturn air package structure jointly.
2. a kind of self-adhesive nonreturn air package structure according to claim 1, it is characterized in that, this self-adhesive nonreturn air package structure is by (1), the plastic sheeting of (3) two broads and (2a), (2b) two narrower plastic sheetings are formed, the described space (A) that can deposit air lastingly comprises (1) that is located at the top layer, (3) plastic sheeting of broad and (2a) that be located at interlayer, (2b) narrower plastic sheeting, heat-sealing bonded assembly (5), (6) structure, heat-sealing bonded assembly (8) structure and heat-sealing bonded assembly (9), (10), (16) structure, air and film have been formed a kind of self-adhesive nonreturn air package structure jointly.
3. a kind of self-adhesive nonreturn air package structure according to claim 1 and 2, it is characterized in that, described packaging structure is made up of four layers of plastic sheeting, comprise the space (A) that can deposit air that local heat-sealing forms, (9), (10), (8) structure heat-sealing form can allow one of air admission (A) or several be in charge of (4) for that total tube passage (B) of air admission and (5), the heat-sealing of (6) structure form; And (5), the contact site of the bottom of (6) structure and (10) structure is (7); Described contact site (7) is: make (10) structure form the heat-sealing of a void at this position and make air be entered by house steward (B) and through being in charge of dividing plate that (4) enter space (A) to seal structure, be self-adhesive nonreturn air package gas bag Charge.
4. a kind of self-adhesive nonreturn air package structure according to claim 1 and 2 is characterized in that, comprises by several described spaces (A) connecting the air-packing structure (E) that setting forms; Described air-packing structure (E) and space (A) are house steward and shunt admission gear, (7) in space (A) are in the air-packing structure (E): make (10) form the heat-sealing of a void at this position and make air be entered by house steward (B) and through being in charge of dividing plate that (4) enter space (A) to seal structure, be the self-adhesive nonreturn air package liner.
5. a kind of self-adhesive nonreturn air package structure according to claim 4, it is characterized in that, described air-packing structure (E) is made up of several spaces (A), described space (A) comprise the plastic sheeting of (1) of overlapping setting, (3) two broads and (2a), (2b) two narrower plastic sheetings, wherein (1), (3) are located at the top layer, (2a), (2b) be located at interlayer; Also comprise through heat-sealing bonded assembly (5), (6) structure several heat-sealing bonded assembly (8) structures, and heat-sealing bonded assembly (9), (10), (11), (12), (13), (16) structure;
Above-mentioned space (A) is provided with (11) that make packaging structure (E) doubling or partial folds, and (12), (13) three fold lines, it disconnects each break of shape and does not contact with (8);
Above-mentioned packaging structure, (E), (11) with, (10) be provided with a fold plane between, (A1), (11) structure with, (12) be provided with a fold plane between the structure, (A2), (12) structure with, (13) be provided with a fold plane between the structure, (A3), (13) structure with, (16) be provided with a fold plane between the structure, (A4), (16) be provided with a fold plane between structure and the film limit, (A5), (A1) face with, (A3) face is to interposed structure,, (A1) with, (A3) there is the bottom surface in bottom, (A2),, (A1) with, (A3) end exists, (A4) face, growing one side is, (A5)
Described (A1), (A3), (A2), (A4) by (11), (12), (13) fold line folding to postpone, carry out local heat-sealing and form one can be for holding on the space of article (G), be provided with a peristome that makes things convenient for the let-in of article and seal (H) at (A1) face and (A3) top (A4) face; (A4) be the lid of this isolated packing bag, (A5) have more the one section length that can stick adhesive tape.
6. a kind of self-adhesive nonreturn air package structure according to claim 4, it is characterized in that, described packaging structure (E) comprises that several can deposit the space of air (A), and described space (A) is that four layers of plastic sheeting are formed, the space that can deposit air of local heat-sealing bonded assembly, comprising:
The plastic sheeting of (1) of overlapping setting, (3) two broads and (2a), (2b) two narrower plastic sheetings, (1), (3) are located at the top layer, (2a), (2b) be located at interlayer,
Heat-sealing bonded assembly (5), (6) structure,
Several heat-sealing bonded assembly (8) structures,
Heat-sealing bonded assembly (9), (10), (11), (12), (13), (14), (15), (16) structure;
Described space (A) is provided with (11) that make packaging structure (E) doubling or partial folds, and (12), (13), (14), (15) five fold lines, it disconnects each break of shape and does not contact with (8) structure;
In the described self-adhesive nonreturn air package structure (E), (11) be provided with a fold plane (A1) between structure and (10) structure, (11) be provided with a fold plane (A2) between structure and (12) structure, (12) be provided with a fold plane (A3) between structure and (13) structure, (13) be provided with a fold plane (A4) between structure and (14) structure, (14) be provided with a fold plane (A5) between structure and (15) structure, be provided with a fold plane (A6) between (15) structure and (16) structure; (A1) face be to interposed structure with (A3) face, has bottom surface (A2) at (A1) with (A3) bottom, (A4) face and (A6) face be to interposed structure, there is end face (A5) at (A4) and top (A6), (A5) with (A2) symmetrical, end face and bottom surface are for being oppositely arranged
At described (A1), (A3), (A2), (A4), (A5), (A6) by (11), (12), (13), (14), one of the folding opposed and local heat-sealing formation of (15) fold line can be for holding in the space of article (G), is to make things convenient for the let-in opening oral area (H) that does not seal of article at (A1) face with (A6) joint, (A4), (A5), (A6) form a capping jointly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520041559 CN2825509Y (en) | 2005-05-16 | 2005-05-16 | Cling film nonreturned-air packing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520041559 CN2825509Y (en) | 2005-05-16 | 2005-05-16 | Cling film nonreturned-air packing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2825509Y true CN2825509Y (en) | 2006-10-11 |
Family
ID=37065695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520041559 Expired - Lifetime CN2825509Y (en) | 2005-05-16 | 2005-05-16 | Cling film nonreturned-air packing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2825509Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106697585A (en) * | 2017-02-10 | 2017-05-24 | 厦门艾美森新材料科技股份有限公司 | Fluid sealing body with one-way filling valve group |
-
2005
- 2005-05-16 CN CN 200520041559 patent/CN2825509Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106697585A (en) * | 2017-02-10 | 2017-05-24 | 厦门艾美森新材料科技股份有限公司 | Fluid sealing body with one-way filling valve group |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150516 Granted publication date: 20061011 |