CN207496164U - Inflatable multipurpose plastic film - Google Patents

Abstract

Inflatable multipurpose plastic film, belongs to plastic film field.Inflatable multipurpose plastic film includes：The first film layer being oppositely arranged and the second film layer, and it is connected to multiple cohesive groups between the first film layer and the second film layer and be arranged side by side, it is each to bond group binding part for including spaced multiple strips, there is gap between two neighboring binding part.Intensity after the inflation of its edge sealing is high and supporting role is strong, simple in structure, at low cost, easy to use and flexible and widely used.The first film layer and the edge seal of the second film layer simultaneously surround inflatable chamber, the inflatable component connected with inflatable chamber are set, convenient for directly inflating use.When binding part is formed by the first film layer and the second film layer hot melt adhesive, convenient, adhesion strength height is prepared.

Description

Inflatable multipurpose plastic film

Technical field

The utility model is related to plastic film field, in particular to a kind of inflatable multipurpose plastic film.

Background technology

Plastic film is one kind with thin made of polyvinyl chloride, polyethylene, polypropylene, polystyrene and other resins etc. Film is commonly used for packaging, coating layer and coating.

At present, shared share is increasing on the market for plastic film and its product, but existing plastic film is deposited Purposes is single the problems such as, it is unfavorable for the further genralrlization of plastic film and expands application.

Utility model content

The purpose of this utility model is to provide a kind of inflatable multipurpose plastic film, the intensity after edge sealing inflation it is high and Supporting role is strong, simple in structure, at low cost, easy to use and flexible and widely used.

The another object of the utility model is to provide a kind of inflatable multipurpose plastic film, the intensity after inflation it is high and Supporting role is strong, simple in structure, at low cost, easy to use and widely used.

What the embodiment of the utility model was realized in：

A kind of inflatable multipurpose plastic film, including：The first film layer being oppositely arranged and the second film layer, Yi Jilian It is connected to multiple cohesive groups between the first film layer and second film layer and be arranged side by side, each bonding group packet The binding part of spaced multiple strips is included, there is gap between the two neighboring binding part.

Further, in the utility model preferred embodiment, adhesion component be the first bonding group and the second bonding group, The second bonding group is equipped between two neighboring first bonding group, the first bonding group is equipped between two neighboring second bonding group, the Gap between the two neighboring binding part of one bonding group and the gap between the two neighboring binding part of the second bonding group interlock Setting.

Further, in the utility model preferred embodiment, the middle part of the binding part of the first bonding group is viscous with second It is oppositely arranged in the middle part of gap between the two neighboring binding part of knot group.

Further, in the utility model preferred embodiment, the binding part is on the bonding group extending direction Length be more than the gap it is described bonding group extending direction on length.

Further, in the utility model preferred embodiment, the binding part is on the bonding group extending direction Length ratio on the bonding group extending direction of length and the gap be 3~4:1.

Further, in the utility model preferred embodiment, binding part is by the first film layer and the second film layer heat It is molten to be bonded.

Further, in the utility model preferred embodiment, the edge seal of the first film layer and the second film layer And inflatable chamber is surrounded, inflatable multipurpose plastic film is equipped with the inflatable component connected with inflatable chamber.

Further, in the utility model preferred embodiment, inflatable component includes gas nozzle and the gas with gas nozzle cooperation Plug, gas nozzle are connected with inflatable chamber.

Further, in the utility model preferred embodiment, gas nozzle includes mounting portion and is set to the gas of mounting portion Mouth ontology, mounting portion include installation sheet and withhold piece, installation sheet and withhold piece and are set to inside and outside inflatable chamber, installation sheet Cyclic annular convex block is equipped with close to the side for withholding piece, the side for withholding the close installation sheet of piece is equipped with the ring-type coordinated with cyclic annular convex block Groove.

A kind of inflatable multipurpose plastic film, including：

The edge seal of the first film layer being oppositely arranged and the second film layer, the first film layer and the second film layer simultaneously encloses Into inflatable chamber.

The inflatable component connected with inflatable chamber.

And multiple cohesive groups between the first film layer and second film layer and be arranged side by side are connected to, often A bonding group includes the binding parts of spaced multiple strips, and the binding part is by the first film layer and described Second film layer hot melt adhesive forms, and has gap between the two neighboring binding part.

The advantageous effect of the utility model embodiment is：

Inflatable multipurpose plastic film provided by the utility model, the first film layer and the second film layer are oppositely arranged, will After the first film layer and the edge seal of the second film layer, install additional inflatable component, can be formed in the inside of bilayer film it is salable, The inflatable chamber of inflatable deflation.Set binding part that the first film layer and the second film layer are carried out to the bonding of part, two bondings Inflatable chamber between the first film layer and the second film layer is divided into multiple interconnected small chambers by retention gap between portion Body, it is the substantially uniform structure of thickness to make the double-layer plastic film after inflation.Fearness such as can be used for touch, the packaging of delicate articles, buffering Protecting effect is good；It is inflated after package, it is easy to use.Binding part is formed by the first film layer and the second film layer hot melt adhesive When, prepare convenient, adhesion strength height.Binding part is in the setting of strip structure, and adhesion strength is high, while after making inflation Double-layer plastic film has stronger supporting role, upright intensity on the extending direction of binding part.As available for green house of vegetables The ceiling of cover film, Simple carport, simple in structure, at low cost, light weight and with supporting role, moreover it is possible to reduce supporting rod It uses；Simple bathing room etc. is set available for enclosing.

Description of the drawings

It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also To obtain other relevant attached drawings according to these attached drawings.

Fig. 1 is the structure diagram of inflatable multipurpose plastic film that the utility model embodiment provides；

Fig. 2 is the partial sectional view of inflatable multipurpose plastic film that the utility model embodiment provides；

Fig. 3 is sectional view of the inflatable multipurpose plastic film that the utility model embodiment provides at the first visual angle；

Fig. 4 is sectional view of the inflatable multipurpose plastic film that the utility model embodiment provides at the second visual angle.

Icon：The inflatable multipurpose plastic films of 100-；110- the first film layers；The second film layers of 120-；130- inflatable chambers； 140- inflatable components；141- gas nozzles；1411- gas nozzle bodies；1412- mounting portions；1413- installation sheets；1414- ring-type convex blocks； 1415- withholds piece；1416- annular recess；150- bonding groups；151- the first bonding groups；152- the second bonding groups；153- is bonded Portion；The first binding parts of 154-；The second binding parts of 155-；156- gaps；The first gaps of 157-；The second gaps of 158-.

Specific embodiment

Purpose, technical scheme and advantage to make the utility model embodiment are clearer, new below in conjunction with this practicality Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model part of the embodiment, instead of all the embodiments.Usually here described in attached drawing and The component of the utility model embodiment shown can be configured to arrange and design with a variety of different.

Therefore, requirement is not intended to limit to the detailed description of the embodiment of the utility model provided in the accompanying drawings below The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model Embodiment, those of ordinary skill in the art's all other embodiments obtained without creative efforts, all Belong to the range of the utility model protection.

It should be noted that：Similar label and letter represents similar terms in following attached drawing, therefore, once a certain Xiang Yi It is defined in a attached drawing, does not then need to that it is further defined and explained in subsequent attached drawing.

In the description of the present invention, it should be noted that term " first ", " second " etc. are only used for distinguishing description, And it is not intended that instruction or hint relative importance.

The orientation or position relationship of the instructions such as term " on ", " under ", " interior ", " outer " are based on orientation shown in the drawings or position Put relationship or the utility model product using when the orientation usually put or position relationship, be for only for ease of description this Utility model must have specific orientation with the device or element for simplifying description rather than instruction or hint meaning, with specific Azimuth configuration and operation, therefore it is not intended that limitation to the utility model.

In addition, the terms such as " vertical " and " parallel ", it is not offered as requiring absolute upright or parallel between component, but It can be slightly tilted.It is not to represent that the structure has been had to if " vertical " only refers to that its direction is in contrast more vertical It is complete vertical, but can be slightly tilted.

In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set Put ", " installation ", " connected ", " connection " etc. should be interpreted broadly.For example, it may be it is fixedly connected or detachably connects It connects or is integrally connected；It can be directly connected, can also be indirectly connected by intermediary, can be inside two elements Connection.For the ordinary skill in the art, it can understand above-mentioned term in the utility model with concrete condition Concrete meaning.

Embodiment

Referring to Fig. 1, the present embodiment provides a kind of inflatable multipurpose plastic film 100, including the first film layer 110, Second film layer 120 and inflatable component 140.

110 and second film layer 120 of the first film layer is oppositely arranged, and forms the stepped construction of duplicature.The first film layer 110 connect with the edge seal of the second film layer 120, and inflatable chamber is surrounded between 110 and second film layer 120 of the first film layer 130。

Inflatable component 140 is set to the first film layer 110, is connected with inflatable chamber 130, controls the opening of inflatable chamber 130 And closing, for being inflated into inflatable chamber 130 or releasing the gas in inflatable chamber 130.Certainly, the utility model its In his embodiment, inflatable component 140 can also be set to the second film layer 120, and inflatable component 140 is set to first in addition The junction of 110 and second film layer 120 of film layer is also feasible.

Referring to Fig. 2, inflatable component 140 includes gas nozzle 141 and the vent plug (not shown) coordinated with gas nozzle 141.Gas nozzle 141 It is set to the first film layer 110 and is connected with inflatable chamber 130, vent plug and gas nozzle 141 are detachably connected, are used to open or seal Close inflatable chamber 130.

In the present embodiment, gas nozzle 141 includes mounting portion 1412 and is set to the gas nozzle body 1411 of mounting portion 1412, gas Mouth ontology 1411 is connected with inflatable chamber 130.

Specifically, mounting portion 1412 includes installation sheet 1413 and withholds piece 1415.Installation sheet 1413 is set to the first film The side of the close inflatable chamber 130 of layer 110, gas nozzle body 1411 are set to the close the first film layer 110 of installation sheet 1413 Side simultaneously passes through the first film layer 110.The side that piece 1415 is set to the separate inflatable chamber 130 of the first film layer 110 is withheld, is pacified It load 1413 and withholds piece 1415 and is respectively arranged inside and outside inflatable chamber 130 and is fixed on the first film layer 110.

The installation sheet 1413 is provided with cyclic annular convex block 1414 close to the side for withholding piece 1415, withholds the close of piece 1415 The side of installation sheet 1413 is equipped with the annular recess 1416 coordinated with cyclic annular convex block 1414.

Above-mentioned set-up mode, install gas nozzle 141 when, it is in place open up for for gas nozzle body 1411 pass through it is small Hole is detachably connected by the cyclic annular convex block 1414 of installation sheet 1413 with withholding the annular recess 1416 of piece 1415, gas nozzle 141 It is easy for installation.The annular setting of cyclic annular convex block 1414 and annular recess 1416, connective stability is high, good airproof performance.

Also referring to Fig. 1, Fig. 3 and Fig. 4, in the present embodiment, between 110 and second film layer 120 of the first film layer Multiple bonding groups 150 are connected with, multiple bonding groups 150 are arranged side by side along the first preset direction, which is parallel In the direction of 110 and second film layer of the first film layer, 120 place plane.Each close the first film layer 110 for bonding group 150 Side connect with the first film layer 110, it is each bond group 150 close to the side of the second film layer 120 and the second film layer 120 connections.

Specifically, each group 150 that bonds includes the multiple binding parts 153 being arranged side by side along the second preset direction, this second Preset direction is the direction for being parallel to 110 and second film layer of the first film layer, 120 place plane, the first preset direction and second Preset direction is vertical.150 are organized with multiple bondings in i.e. each direction arranged side by side for bonding multiple binding parts 153 in group 150 It is vertical that direction is arranged side by side.If multiple bonding groups 150 are arranged along the length direction of inflatable multipurpose plastic film 100, each The multiple binding parts 153 bonded in group 150 are distributed along the width direction of inflatable multipurpose plastic film 100.

Each binding part 153 extends along the second preset direction, in where 110 and second film layer of the first film layer 120 The substantially parallel strip structure of plane.The extending direction of i.e. each binding part 153 and each multiple bondings bonded in group 150 The direction arranged side by side in portion 153 is parallel, vertical with the direction arranged side by side of multiple bonding groups 150.If multiple 150 edges of bonding group can The length direction of inflatable multi-purpose plastic foil 100 is distributed, then width of each binding part 153 along inflatable multipurpose plastic film 100 Spend direction extension.

There is gap 156, i.e., same bonding organizes the two neighboring binding part in 150 between two neighboring binding part 153 Between 153 there is gap 156, and also there is gap 156 between the two neighboring binding part 153 in two neighboring bonding group 150.

In above-mentioned setting, 110 and second film layer 120 of the first film layer is carried out the office of many places by the setting of binding part 153 Portion bonds, and inflatable chamber 130 is divided into multiple interconnected small cavitys, makes the double-layer plastic film after inflation substantially equal for thickness Even structure avoids inflatable chamber 130 from being heaved when being used as an entirety excessively high, convenient for being used to wrap up, cover.

Such as be applied to be afraid of touch, the packaging of delicate articles when, which is wrapped in outside commodity Portion, then the operation inflated into inflatable chamber 130 is carried out, buffer protection effect is good, easy to use.

Above-mentioned each binding part 153 is extended along the second preset direction, and it is in along the second preset direction to make binding part 153 The strip structure of extension, adhesion strength are high, at the same make the double-layer plastic film after inflation have on the second preset direction compared with Strong supporting role, upright intensity, so as to improve the effect of the upright support of inflatable multipurpose plastic film 100, conducive to popularization Using.

The cover film of green house of vegetables is such as can be applied to, due to having upright intensity after its inflation, supporting rod can be reduced Use.Simultaneously as it has certain heat-insulating property, the use of the thermal insulation materials such as straw mattress can be reduced.So as to reduce labor Momentum.

Enclosing for the common facility of Simple carport and simple bathing room is such as can be applied to set, since it has upright intensity, From setting support construction, make the light weight of corresponding establishment, architecture quality light simple, at low cost and convenient for setting up.

In the present embodiment, binding part 153 is formed by 110 and second film layer of the first film layer, 120 hot melt adhesive, is used The mode of hot melt adhesive forms binding part 153, and it is convenient to prepare, and to 110 and second film of the first film layer at binding part 153 The adhesion strength of layer 120 is high.

It should be noted that in the utility model others embodiment, inflatable multipurpose plastic film 100 can also be The only form of setting the first film layer 110, the second film layer 120 and multigroup bonding group 150.In production and processing is applied, according to Inflatable multipurpose plastic film 100 is cut to predefined size by different use demands, then carries out edge seal connection and inflation The setting of component 140.

It is cohesive to organize 150 points as 152 two kinds of the first bonding group 151 and the second bonding group please continue to refer to Fig. 1, Fig. 3 and Fig. 4, First bonding group 151 and the second bonding group 152 along the alternate setting of the first preset direction, i.e., two neighboring first bonding group 151 it Between be equipped with the second bonding group 152, the first bonding group 151 is equipped between two neighboring second bonding group 152.

The binding part 153 that each first bonding group 151 of definition is included is the first binding part 154, and same first is viscous The gap 156 between the first binding part of adjacent two 154 in knot group 151 is the first gap 157.

The binding part 153 that each second bonding group 152 of definition is included is the second binding part 155, and same second is viscous The gap 156 between the second binding part of adjacent two 155 in knot group 152 is the second gap 158.

In the present embodiment, the first gap 157 and the second of adjacent second bonding group 152 of arbitrary first bonding group 151 Gap 158 is staggered.

Further, the middle part of arbitrary first binding part 154 and the middle part in two neighboring second gap 158 are oppositely arranged, The middle part of first binding part 154 and the line at middle part in two neighboring second gap 158 and the first preset direction substantially Horizon Row.

Length of the binding part 153 on the second extending direction i.e. on the extending direction of each bonding group 150 is more than gap 156 length on the second extending direction i.e. on the extending direction of each bonding group 150, and the binding part 153 prolongs second The length stretched on direction is preferably 3~4 with length ratio of the gap 156 on the second extending direction:1.

It is straight on the second preset direction to increase inflatable multipurpose plastic film 100 for the above-mentioned mode being staggered Vertical intensity.

To sum up, inflatable multipurpose plastic film 100 provided by the utility model, in 110 and second film of the first film layer Binding part 153 is set between layer 120, and the binding part 153 is set in strip；Binding part 153 is by the first film layer 110 and Two film layers, 120 hot melt adhesive forms, and adhesion strength is high, it is simple to prepare.Intensity after edge sealing and inflation is high and upright support is made With strong, simple in structure, at low cost, easy to use and flexible and widely used.

The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims (10)

1. a kind of inflatable multipurpose plastic film, which is characterized in that including the first film layer being oppositely arranged and the second film layer, And multiple cohesive groups between the first film layer and second film layer and be arranged side by side are connected to, it is each described viscous Knot group includes the binding part of spaced multiple strips, has gap between the two neighboring binding part.

2. inflatable multipurpose plastic film according to claim 1, which is characterized in that the adhesion component is bonded for first Group and the second bonding group, are equipped with the second bonding group between the two neighboring first bonding group, and two neighboring described second It bonds and is equipped with the first bonding group between group, the gap between the two neighboring binding part of the first bonding group The gap between the two neighboring binding part of the second bonding group is staggered.

3. inflatable multipurpose plastic film according to claim 2, which is characterized in that the described of the first bonding group is glued It is oppositely arranged in the middle part of the gap between the middle part of knot and the two neighboring binding part of the second bonding group.

4. according to the inflatable multipurpose plastic film of claims 1 to 3 any one of them, which is characterized in that the binding part exists Length on the bonding group extending direction is more than length of the gap on the bonding group extending direction.

5. inflatable multipurpose plastic film according to claim 4, which is characterized in that the binding part is at described cohesive group Length and length ratio of the gap on the bonding group extending direction on extending direction are 3~4:1.

6. inflatable multipurpose plastic film according to claim 1, which is characterized in that the binding part is thin by described first Film layer and the second film layer hot melt adhesive form.

7. inflatable multipurpose plastic film according to claim 1, which is characterized in that the first film layer and described The edge seal of two film layers simultaneously surrounds inflatable chamber, and the inflatable multipurpose plastic film is equipped with to be filled with what the inflatable chamber connected Pneumatic module.

8. inflatable multipurpose plastic film according to claim 7, which is characterized in that the inflatable component include gas nozzle and With the vent plug of gas nozzle cooperation, the gas nozzle is connected with the inflatable chamber.

9. inflatable multipurpose plastic film according to claim 8, which is characterized in that the gas nozzle includes mounting portion and sets It is placed in the gas nozzle body of the mounting portion, the mounting portion includes installation sheet and withholds piece, the installation sheet and described withholds piece It is set to inside and outside the inflatable chamber, the installation sheet is equipped with cyclic annular convex block close to the side for withholding piece, described Withhold the annular recess being equipped with close to the side of the installation sheet with the cyclic annular convex block cooperation of piece.

10. a kind of inflatable multipurpose plastic film, which is characterized in that including：

The edge seal of the first film layer being oppositely arranged and the second film layer, the first film layer and second film layer And surround inflatable chamber；

The inflatable component connected with the inflatable chamber；

And it is connected to multiple cohesive groups between the first film layer and second film layer and be arranged side by side, Mei Gesuo It states and bonds the binding part that group includes spaced multiple strips, the binding part is by the first film layer and described second Film layer hot melt adhesive forms, and has gap between the two neighboring binding part.