CN207014802U - A kind of Welding mechanism of aerated product and there is its aerated product structure - Google Patents

Abstract

Aerated product technical field is the utility model is related to, a kind of Welding mechanism more particularly, to aerated product and there is its aerated product structure.A kind of Welding mechanism of aerated product, wherein, including at least one welding unit, the welding unit includes the welding destination layer being welded together, at least one welding enhancement layer and at least one welding feed supplement layer, the spaced side for being arranged in the welding destination layer of welding enhancement layer and welding feed supplement layer, now, the outermost layer of the welding unit both sides is respectively welding destination layer and welding feed supplement layer, or the welding enhancement layer and the spaced both sides for being arranged in the welding destination layer of welding feed supplement layer, now, the outermost layer of the welding unit both sides is welding feed supplement layer.The utility model is simple in construction, easy to use, can greatly enhance the resistance to rupture of aerated product welding area, and can mitigate the weight of whole aerated product, saves cost.

Description

A kind of Welding mechanism of aerated product and there is its aerated product structure

Technical field

The utility model is related to aerated product technical field, a kind of Welding mechanism more particularly, to aerated product and With its aerated product structure.

Background technology

Aerated product because with light weight, easy-to-collection and it is portable the characteristics of, not only have ratio in articles for use or toy out of doors Wide application, and similarly have in family product and be widely applied very much.Impression of the in general aerated product to user It is not special durable, it is damaged in addition to cutting, puncture, and remaining can rupture from weld in eight or nine cases out of ten, therefore, it is desirable to carry The resistance to rupture of aerated product welding area must then be strengthened by rising durability.

Utility model content

The utility model is to overcome at least one defect described in above-mentioned prior art, there is provided a kind of welding of aerated product Mechanism and there is its aerated product structure.The utility model is simple in construction, easy to use, can greatly enhance aerated product and melt The resistance to rupture in region is connect, and the weight of whole aerated product can be mitigated, saves cost.

In order to solve the above technical problems, the technical solution adopted in the utility model is：A kind of Welding mechanism of aerated product, Wherein, including at least one welding unit, the welding unit includes being welded together welding destination layer, at least one welding Enhancement layer and at least one welding feed supplement layer, the welding enhancement layer and welding feed supplement layer are spaced to be arranged in the welding mesh The side of layer is marked, now, the outermost layer of the welding unit both sides is respectively welding destination layer and welding feed supplement layer, or described Welding enhancement layer and the spaced both sides for being arranged in the welding destination layer of welding feed supplement layer, now, the welding unit two The outermost layer of side is welding feed supplement layer, and the welding destination layer and welding feed supplement layer material are identical or compatible.The welding increases Strong layer is to have with some flexible tensions for penetrating mouth material, the generation type of the tension material：Punching press, compile yarn, spin Knit with fiber compacting etc., it is preferred that the welding enhancement layer is screen cloth.So design, allow for welding destination layer and at least one Welding feed supplement layer, a sandwich at least welding enhancement layer are welded together；During welding, welding destination layer and welding feed supplement layer heat Squeezed into after molten welding enhancement layer penetrate mouth among, be pierced the spacing pinning of limit tension material at mouthful edge, the side of spacing pinning Position and pulling force caused by inflation volume expansion are in the same direction, and this reinforced frame being equivalent in concrete is the same so that at welding position Tension Zhang Nengli greatly strengthens, and relatively increases the ability of the anti-inflation pressure of inflatable body, and then lift the heavily fortified point of aerated product Gu durability.

Above-mentioned Welding mechanism includes a variety of preferable structure types, and the first form is that the Welding mechanism includes one Welding unit, the welding unit include welding destination layer, the first welding enhancement layer and the first welding feed supplement layer arranged successively, The welding destination layer, the first welding enhancement layer and the first welding feed supplement layer link together by a welding.

Second of form is that the Welding mechanism includes a welding unit, and what the welding unit included arranging successively melts Destination layer, the second welding feed supplement layer, the first welding enhancement layer and the first welding feed supplement layer are connect, the welding destination layer, second are melted Feed supplement layer, the first welding enhancement layer and the first welding feed supplement layer is connect to link together by a welding.The welding of such a form Mechanism adds one second namely on the basis of the first form between welding destination layer and the first welding enhancement layer Welding feed supplement layer, after adding this second welding feed supplement layer, the heat seal strength of the Welding mechanism of such a form is than the first The heat seal strength of the Welding mechanism of form is higher by several times.

The third form is that the Welding mechanism includes a welding unit, and what the welding unit included arranging successively melts Connect destination layer, the second welding feed supplement layer, the first welding enhancement layer and the first welding feed supplement layer, the side of the second welding feed supplement layer Edge links together by first time welding with welding destination layer, and the first welding enhancement layer and the first welding feed supplement layer pass through Second of welding links together with the second welding feed supplement layer and welding destination layer, and the first time welding area is molten with second It is not overlapping to connect region.The Welding mechanism of such a form is identic with second from structure, and difference is that, this Welding is formed the Welding mechanism of kind form at twice, and first time welding is first by the edge of the second welding feed supplement layer and welding destination layer Link together, second of welding is again by the first welding enhancement layer, the first welding feed supplement layer and the second welding feed supplement layer, welding mesh Mark layer links together.

4th kind of form is that the Welding mechanism includes a welding unit, and what the welding unit included arranging successively melts Destination layer, the second welding feed supplement layer, the first welding enhancement layer and the first welding feed supplement layer are connect, the second welding feed supplement layer passes through First time welding links together with welding destination layer, and the first welding enhancement layer and the first welding feed supplement layer are by second Welding links together with the second welding feed supplement layer and welding destination layer, and the area of the first time welding area is more than second The area of welding area, and in the range of second of welding area overlaps first time welding area.The heat sealing machine of such a form The structure and welding number of structure and the Welding mechanism of the third form and welding order are all identical, and its difference is, the third shape The first time welding area of the Welding mechanism of formula is not overlapping with second of welding area, and the first of the Welding mechanism of such a form The area of secondary welding area is more than the area of second of welding area, and second of welding area overlaps first time welding area In the range of.

5th kind of form is that the Welding mechanism includes a welding unit, and what the welding unit included arranging successively melts Connect destination layer, the second welding enhancement layer, the second welding feed supplement layer, the first welding enhancement layer and the first welding feed supplement layer, described Two welding enhancement layers and the second welding feed supplement layer link together by first time welding with welding destination layer, first welding Enhancement layer and the first welding feed supplement layer are by second of welding and the second welding enhancement layer, the second welding feed supplement layer and welding target Layer links together, and the area of the first time welding area is more than the area of second of welding area, and second of welding area Domain is overlapped in the range of first time welding area.The Welding mechanism of such a form is namely in the Welding mechanism of the 4th kind of form On the basis of, a second welding enhancement layer is added between welding destination layer and the second welding feed supplement layer, adds this After second welding enhancement layer, the heat seal strength of the Welding mechanism of such a form is stronger than the welding of the Welding mechanism of the 4th kind of form Degree is higher by more than five times.

6th kind of form be, the Welding mechanism includes a welding unit, the welding unit include arranging successively the Three welding feed supplement layers, the 3rd welding enhancement layer, welding destination layer, the second welding feed supplement layer, the first welding enhancement layer and first are molten Feed supplement layer is connect, the 3rd welding feed supplement layer, the 3rd welding enhancement layer and the second welding feed supplement layer are by first time welding with melting Connect destination layer to link together, the first welding enhancement layer and the first welding feed supplement layer are by second of welding and the 3rd welding Feed supplement layer, the 3rd welding enhancement layer, the second welding feed supplement layer and welding destination layer link together, the first time welding area Area be more than the area of second welding area, and in the range of second of welding area overlaps first time welding area.

7th kind of form is that the Welding mechanism includes the first welding unit and the second welding unit, the first welding list Member includes welding destination layer, the first welding enhancement layer and the first welding feed supplement layer arranged successively, the welding destination layer, first Welding enhancement layer and the first welding feed supplement layer link together by first time welding, the second welding unit and described first Welding cellular construction is identical, and the first welding unit and the second welding unit link together by second of welding, and first First welding feed supplement layer of welding unit is close to the first welding feed supplement layer of the second welding unit, the first time welding area Area be more than the area of second welding area, and in the range of second of welding area overlaps first time welding area. The Welding mechanism of such a form, which is exactly that the Welding mechanism of two the first forms is relative in fact, to be welded together, such a form The heat seal strength of Welding mechanism is best in this above-mentioned several Welding mechanism.

The utility model also provides a variety of aerated products for including above-mentioned Welding mechanism, and the first is, a kind of aerated product Structure, wherein, including at least surface layer and bottom, the edge of the surface layer and bottom is using the first above-mentioned form to the 6th kind of shape The Welding mechanism of any one form is welded together in formula, and gas-filled cavity, the surface layer are formed between the surface layer and bottom For the welding destination layer of the Welding mechanism, the bottom is the first welding feed supplement layer of the Welding mechanism.

Second is a kind of aerated product structure, wherein, including at least surface layer and bottom, the side of the surface layer and bottom Edge is welded together using the Welding mechanism of above-mentioned 7th kind of form, and gas-filled cavity is formed between the surface layer and bottom, described Surface layer is the welding destination layer of the first welding unit, and the bottom is the welding destination layer of the second welding unit.

The third is a kind of aerated product structure, wherein, including at least surface layer and bottom, the side of the surface layer and bottom Edge is directly fused together, and the first above-mentioned form of more strip adoptions is provided between the surface layer and bottom and is appointed into the 6th kind of form The welding position that a form of Welding mechanism of anticipating is formed, the welding position is by a plurality of skies between the surface layer and bottom Between formed and have effigurate gas-filled cavity, the surface layer is the welding destination layer of the Welding mechanism, and the bottom is molten for this First welding feed supplement layer of connection mechanism.

4th kind is, a kind of aerated product structure, wherein, including at least surface layer and bottom, the side of the surface layer and bottom Edge is directly fused together, and the Welding mechanism provided with the above-mentioned 7th kind of form of more strip adoptions is formed between the surface layer and bottom Welding position, the welding position, which forms a plurality of spaces between the surface layer and bottom, has effigurate inflatable chamber Body, the surface layer are the welding destination layer of the first welding unit, and the bottom is the welding destination layer of the second welding unit.

5th kind is, a kind of aerated product structure, wherein, including at least surface layer, some drawstrings and bottom, the surface layer With the directly fused formation gas-filled cavity in edge of bottom, each drawstring is using the first above-mentioned form to the 6th kind of form In any one form Welding mechanism welding on the inner surface of surface layer and bottom, the surface layer and bottom are the Welding mechanism Welding destination layer, the drawstring be the Welding mechanism the first welding enhancement layer.

6th kind is, a kind of aerated product structure, wherein, including at least surface layer, shroud, some drawstrings and bottom, institute State surrounding directly fused formation gas-filled cavity of the shroud both sides respectively with surface layer, bottom, each drawstring using it is above-mentioned the first The Welding mechanism welding of form any one form into the 6th kind of form on the inner surface of surface layer and bottom, the surface layer and Bottom is the welding destination layer of the Welding mechanism, and the drawstring is the first welding enhancement layer of the Welding mechanism.

7th kind is, a kind of aerated product structure, wherein, including at least surface layer, shroud, some drawstrings and bottom, institute State surrounding of the shroud both sides respectively with surface layer, bottom and use the first above-mentioned form any one form into the 6th kind of form Welding mechanism welding forms gas-filled cavity, and the surface layer and bottom are the welding destination layer of the Welding mechanism, and the shroud is should First welding feed supplement layer of Welding mechanism, each drawstring welding is on the inner surface of surface layer and bottom.

8th kind is, a kind of aerated product structure, wherein, including at least surface layer, shroud, some drawstrings and bottom, institute State surrounding of the shroud both sides respectively with surface layer, bottom and gas-filled cavity formed using the Welding mechanism welding of above-mentioned 7th kind of form, The surface layer and bottom are the welding destination layer of Welding mechanism the first welding unit, and the shroud is molten for the Welding mechanism second The welding destination layer of order member, each drawstring welding is on the inner surface of surface layer and bottom.

Further, each drawstring in the third and the 4th kind of aerated product structure, from its structure and its with surface layer and Divide in the mode of the inner surface welding of bottom, two major classes can be divided into, the first major class is that each drawstring uses above-mentioned first The Welding mechanism welding of kind form any one form into the 6th kind of form is on the inner surface of surface layer and bottom, the surface layer With the welding destination layer that bottom is the Welding mechanism, the drawstring is the first welding enhancement layer of the Welding mechanism.

Second major class is, each drawstring includes drawstring main body, in the drawstring main body with the surface layer and bottom Surface weld is provided with the first welding sticking patch and the second welding sticking patch, and the first welding sticking patch and the second welding sticking patch clip institute Drawstring main body is stated to be welded together.The drawstring main body is with some flexible tensions for penetrating mouth material, the drawstring master Body is screen cloth.First welding sticking patch and the second welding sticking patch is identical with the welding feed supplement layer material in above-mentioned Welding mechanism or phase Hold.Or the first welding sticking patch or the second welding sticking patch and the side of the drawstring main body are fixed.

Further, each drawstring is serrated arrangement between the surface layer and bottom, jagged most of saw Tooth is trapezoidal or triangle.

Further, on the inner surface of the surface layer and bottom with the drawstring weld can directly with drawstring welding, A variety of structures for being used to coordinate welding drawstring can also be set, and the first fit structure is that the surface layer and bottom are at least appointed On one outer surface or inner surface the 3rd welding sticking patch is provided with the drawstring weld.Second of fit structure is the surface layer Strengthen sticking patch and the 3rd welding benefit with being provided with first at least any outer surface of bottom or inner surface with the drawstring weld Piece, the first enhancing sticking patch are close at least any outer surface or the inner surface of the surface layer and bottom respectively, and the described 3rd is molten Connect sticking patch and the described first enhancing sticking patch adjacent stacked.This fit structure first can directly distinguish welding in surface layer and bottom On at least any outer surface or inner surface, then welding at position corresponding to drawstring and this simply first can also be matched somebody with somebody this again It is good to close structure positioning, then by the way that itself and surface layer or at least any outer surface of bottom or inner surface welding exist during welding drawstring Together.The third fit structure is, at least any outer surface of the surface layer and bottom or inner surface with the drawstring welding Place is provided with the viscose coating layer of tool chadless.3rd welding sticking patch and the welding feed supplement layer material phase in above-mentioned Welding mechanism Same or compatible, the first enhancing sticking patch and the welding enhancement layer material in above-mentioned Welding mechanism are identical or compatible.

Further, on the surface layer and bottom there is the thickness of non-welding area less than or equal to welding on surface layer and bottom Welding feed supplement layer is added at Welding mechanism（Do not include welding enhancement layer）Thickness 1/3.Welding mechanism can to inflate The tension Zhang Nengli of product weld greatly strengthens, so there is no need to which the surface layer of aerated product and bottom are integrally done into thickness, section Cost-saving, and the weight of whole aerated product can be mitigated.

The utility model also provides a kind of preparation method of above-mentioned second major class drawstring, wherein, comprise the following steps：

S1. screen cloth material volume feeding, setting length screen cloth flattening is opened；

S2. up and down the two of view picture screen cloth are respectively enterd after the first welding sticking patch material volume and the second welding sticking patch material volume slitting Side precalculated position positions, or, individually entered after the first welding sticking patch material volume or the second welding sticking patch material volume slitting and flattened net The side positioning of cloth；

S3. the first welding sticking patch bar and the second welding sticking patch bar clip screen cloth and are welded together, or, the first welding is mended Piece 12 or the second welding sticking patch 13 are fixed together with screen cloth side；

S4. the view picture screen cloth after welding the first welding sticking patch bar and the second welding sticking patch bar carries out cutting into bar, or, Side is fixed with the first welding sticking patch bar or the view picture screen cloth of the second welding sticking patch bar carries out cutting into bar, that is, obtain drawstring into Product.

Or the preparation method of drawstring comprises the following steps：

S1. screen cloth material volume feeding, the flattening of view picture screen cloth is opened；

S2. view picture screen cloth is cut into bar, forms drawstring main body；

S3. the first welding sticking patch and the second welding sticking patch respectively enter the precalculated position of the both sides up and down positioning of drawstring main body, Or first welding sticking patch or the second welding sticking patch enter the precalculated position of drawstring body side and position；

S4. the first welding sticking patch and the second welding sticking patch clip drawstring main body and are welded together, or, the first welding is mended Piece or the second welding sticking patch and the side of drawstring main body are fixed together, that is, obtain drawstring finished product.

The utility model also provide it is a kind of it is above-mentioned including the second major class drawstring the 7th, the making of eight kind of aerated product structure Method, wherein, comprise the following steps：

S1. surface layer material volume and bottom material volume difference feeding, surface layer and bottom flattening are opened, positioned；

S2. the drawstring that the above-mentioned drawstring preparation method of plural strip adoption is produced is sent between surface layer and bottom Precalculated position positions；

S3. by drawstring be provided with the correspondence position of the first welding sticking patch and the second welding sticking patch respectively with surface layer and bottom Inner surface welding, or, by drawstring side be fixed with the correspondence position of the first welding sticking patch or the second welding sticking patch respectively with The inner surface welding of surface layer and bottom；

S4. by the both sides of the edge of shroud respectively with the edge of surface layer and bottom using the first above-mentioned form to the The Welding mechanism of any one form is welded together in seven kinds of forms, is formed airtight space, that is, is obtained aerated product finished product.

Or the preparation method of the aerated product structure comprises the following steps：

S1. surface layer material volume and bottom material volume difference feeding, surface layer and bottom flattening are opened, positioned；

S2. will be molten with welding the 3rd on the precalculated position of drawstring welding on surface layer and bottom outer surface or inner surface Connect sticking patch；

S3. the drawstring that the above-mentioned drawstring preparation method of plural strip adoption is produced is sent between surface layer and bottom Precalculated position positions；

S4. by drawstring be provided with the correspondence position of the first welding sticking patch and the second welding sticking patch respectively with surface layer and bottom Inner surface be provided with the 3rd welding sticking patch position welding, or, drawstring side is fixed with the first welding sticking patch or second The correspondence position of welding sticking patch is provided with the position welding of the 3rd welding sticking patch with the inner surface of surface layer and bottom respectively；

S5. by the both sides of the edge of shroud respectively with the edge of surface layer and bottom using the first above-mentioned form to the The Welding mechanism of any one form is welded together in seven kinds of forms, is formed airtight space, that is, is obtained aerated product finished product.

Or the preparation method of the aerated product structure comprises the following steps：

S1. surface layer material volume and bottom material volume difference feeding, surface layer and bottom flattening are opened, positioned；

S2. will increase on surface layer and bottom outer surface or inner surface with placing first on the precalculated position of drawstring welding Strong sticking patch and the 3rd welding sticking patch, only position the first enhancing sticking patch and the 3rd welding sticking patch, not welding；

S3. the drawstring that the above-mentioned drawstring preparation method of plural strip adoption is produced is sent between surface layer and bottom Precalculated position positions；

S4. by drawstring be provided with the correspondence position of the first welding sticking patch and the second welding sticking patch respectively with surface layer and bottom Inner surface be provided with first enhancing sticking patch and the 3rd welding sticking patch position welding, or, drawstring side is fixed with first The correspondence position of welding sticking patch or the second welding sticking patch respectively with the inner surface of surface layer and bottom be provided with first enhancing sticking patch and The position welding of 3rd welding sticking patch；

S5. by the both sides of the edge of shroud respectively with the edge of surface layer and bottom using the first above-mentioned form to the The Welding mechanism of any one form is welded together in seven kinds of forms, is formed airtight space, that is, is obtained aerated product finished product.

Or the preparation method of the aerated product structure comprises the following steps：

S1. surface layer material volume and bottom material volume difference feeding, surface layer and bottom flattening are opened, positioned；

S2. will increase on surface layer and bottom outer surface or inner surface with placing first on the precalculated position of drawstring welding Strong sticking patch and the 3rd welding sticking patch, then by the first enhancing sticking patch and the 3rd welding sticking patch welding in surface layer and the inner surface of bottom On；

S3. the drawstring that the above-mentioned drawstring preparation method of plural strip adoption is produced is sent between surface layer and bottom Precalculated position positions；

S4. by drawstring be provided with the correspondence position of the first welding sticking patch and the second welding sticking patch respectively with surface layer and bottom Inner surface be provided with first enhancing sticking patch and the 3rd welding sticking patch position welding, or, drawstring side is fixed with first The correspondence position of welding sticking patch or the second welding sticking patch respectively with the inner surface of surface layer and bottom be provided with first enhancing sticking patch and The position welding of 3rd welding sticking patch；

S5. by the both sides of the edge of shroud respectively with the edge of surface layer and bottom using the first above-mentioned form to the The Welding mechanism of any one form is welded together in seven kinds of forms, is formed airtight space, that is, is obtained aerated product finished product.

Or the preparation method of the aerated product structure comprises the following steps：

S1. surface layer material volume and bottom material volume difference feeding, surface layer and bottom flattening are opened, positioned；

S2. will be with coating one layer of tool on the precalculated position of drawstring welding on surface layer and bottom outer surface or inner surface The viscose coating layer of chadless；

S3. the drawstring that the above-mentioned drawstring preparation method of plural strip adoption is produced is sent between surface layer and bottom Precalculated position positions；

S4. by drawstring be provided with the correspondence position of the first welding sticking patch and the second welding sticking patch respectively with surface layer and bottom Inner surface be provided with tool chadless viscose coating layer position welding, or, drawstring side is fixed with first and melted The correspondence position for connecing sticking patch or the second welding sticking patch is provided with the fiber for having chadless with the inner surface of surface layer and bottom respectively Glue coating layer welding；

S5. by the both sides of the edge of shroud respectively with the edge of surface layer and bottom using the first above-mentioned form to the The Welding mechanism of any one form is welded together in seven kinds of forms, is formed airtight space, that is, is obtained aerated product finished product.

Compared with prior art, the beneficial effects of the utility model：

1st, Welding mechanism of the present utility model causes welding destination layer and an at least welding feed supplement layer, sandwich at least one Welding enhancement layer is welded together；During welding, welding destination layer squeezes into penetrating for welding enhancement layer after being heated with welding feed supplement layer Among mouthful, the spacing pinning of limit tension material at mouthful edge, the orientation of spacing pinning and pulling force caused by inflation volume expansion are pierced In the same direction, this reinforced frame being equivalent in concrete is the same so that the tension Zhang Nengli at welding position greatly strengthens, relative to increase The big ability of the anti-inflation pressure of inflatable body, and then lift the sturdy and durable degree of aerated product.

2nd, traditional aerated product is generally required the face of aerated product to meet that weld does not allow easily rupturable requirement Layer and bottom integrally do thickness can be so that the tension Zhang Nengli of weld meets the requirements.And Welding mechanism of the present utility model can To cause the tension Zhang Nengli of aerated product weld greatly to strengthen, so there is no need to the surface layer of aerated product and bottom is whole Body does thickness, saves cost, and can mitigate the weight of whole aerated product.

Brief description of the drawings

Fig. 1 is the structural representation of embodiment 1.

Fig. 2 is the structural representation of embodiment 1.

Fig. 3 is the structural representation of embodiment 2.

Fig. 4 is the structural representation of embodiment 3.

Fig. 5 is the structural representation of embodiment 4.

Fig. 6 is the structural representation of embodiment 5.

Fig. 7 is the structural representation of embodiment 6.

Fig. 8 is the structural representation of embodiment 7.

Fig. 9 is the structural representation of embodiment 9.

Figure 10 is the structural representation of embodiment 10.

Figure 11 is the structural representation of embodiment 11.

Figure 12 is the structural representation of embodiment 12.

Figure 13 is the structural representation of embodiment 13.

Figure 14 is the structural representation of embodiment 16.

Figure 15 is the Making programme schematic diagram of drawstring in embodiment 16.

Figure 16 is the Making programme schematic diagram of drawstring in embodiment 16.

Figure 17 is the partial enlarged drawing at A and in Figure 16 at B in Figure 15.

Figure 18 is the Making programme schematic diagram of aerated product structure in embodiment 16.

Figure 19 is when the outer surface or inner surface of surface layer and bottom in embodiment 16 are provided with the 3rd welding sticking patch in Figure 18 at C Partial enlarged drawing.

Figure 20 is that the outer surface or inner surface of surface layer and bottom in embodiment 16 are provided with the 3rd welding sticking patch and the first enhancing Partial enlarged drawing during piece in Figure 18 at C.

Figure 21 is when the outer surface or inner surface of surface layer and bottom in embodiment 16 are provided with fiber gel coating in Figure 18 at C Partial enlarged drawing.

Embodiment

Accompanying drawing being given for example only property explanation, it is impossible to be interpreted as the limitation to this patent；It is attached in order to more preferably illustrate the present embodiment Scheme some parts to have omission, zoom in or out, do not represent the size of actual product；To those skilled in the art, Some known features and its explanation may be omitted and will be understood by accompanying drawing.Being given for example only property of position relationship described in accompanying drawing Explanation, it is impossible to be interpreted as the limitation to this patent.

Embodiment 1

As depicted in figs. 1 and 2, a kind of Welding mechanism of aerated product, wherein, including a welding unit, the welding Unit includes welding destination layer 1, the first welding enhancement layer 2 and the first welding feed supplement layer 3 arranged successively, the welding destination layer 1st, the first welding enhancement layer 2 and the first welding feed supplement layer 3 link together by a welding.

Embodiment 2

As shown in figure 3, a kind of Welding mechanism of aerated product, wherein, including a welding unit, the welding unit bag The welding destination layer 1 arranged successively, the second welding feed supplement layer 4, the first welding enhancement layer 2 and the first welding feed supplement layer 3 are included, it is described Welding destination layer 1, the second welding feed supplement layer 4, the first welding enhancement layer 2 and the first welding feed supplement layer 3 connect by a welding Together.The Welding mechanism of such a form is namely on the basis of the Welding mechanism described in embodiment 1, in welding destination layer 1 And first add a second welding feed supplement layer 4 between welding enhancement layer 2, after adding this second welding feed supplement layer 4, The heat seal strength of the Welding mechanism of such a form is higher by several times than the heat seal strength of the Welding mechanism of the first form.

Embodiment 3

As shown in figure 4, a kind of Welding mechanism of aerated product, wherein, including a welding unit, the welding unit bag The welding destination layer 1 arranged successively, the second welding feed supplement layer 4, the first welding enhancement layer 2 and the first welding feed supplement layer 3 are included, it is described The edge of second welding feed supplement layer 4 links together by first time welding with welding destination layer 1, the first welding enhancement layer 2 and first welding feed supplement layer 3 linked together with the second welding feed supplement layer 4 and welding destination layer 1 by second of welding, it is described First time welding area is not overlapping with second of welding area.The Welding mechanism of such a form is with embodiment 2 from structure Described Welding mechanism identical, difference are that welding is formed the Welding mechanism of such a form at twice, and first time welding is first The edge of second welding feed supplement layer 4 is linked together with welding destination layer 1, second of welding again by the first welding enhancement layer 2, First welding feed supplement layer 3 links together with the second welding feed supplement layer 4, welding destination layer 1.

Embodiment 4

As shown in figure 5, a kind of Welding mechanism of aerated product, wherein, including a welding unit, the welding unit bag The welding destination layer 1 arranged successively, the second welding feed supplement layer 4, the first welding enhancement layer 2 and the first welding feed supplement layer 3 are included, it is described Second welding feed supplement layer 4 is linked together with welding destination layer 1 by first time welding, the first welding enhancement layer 2 and the One welding feed supplement layer 3 links together by second of welding with the second welding feed supplement layer 4 and welding destination layer 1, and described first The area of secondary welding area is more than the area of second of welding area, and second of welding area overlaps first time welding area In the range of.The Welding mechanism of such a form and the structure and welding number of the Welding mechanism described in embodiment 3 and welding order All identical, its difference is that the first time welding area of the Welding mechanism of the third form is not overlapping with second of welding area, And the area of the first time welding area of the Welding mechanism of such a form is more than the area of second of welding area, and second molten Connect in the range of region overlaps first time welding area.

Embodiment 5

As shown in fig. 6, a kind of Welding mechanism of aerated product, wherein, including a welding unit, the welding unit bag Include the welding destination layer 1 arranged successively, the second welding enhancement layer 5, the second welding feed supplement layer 4, the first welding enhancement layer 2 and first Welding feed supplement layer 3, the second welding enhancement layer 5 and the second welding feed supplement layer 4 connect by first time welding with welding destination layer 1 Be connected together, the first welding enhancement layer 2 and the first welding feed supplement layer 3 by second of welding and the second welding enhancement layer 5, Second welding feed supplement layer 4 and welding destination layer 1 link together, and the area of the first time welding area is more than second of welding The area in region, and in the range of second of welding area overlaps first time welding area.The Welding mechanism of such a form It is exactly on the basis of the Welding mechanism described in embodiment 4, is added between the welding feed supplement layer 4 of welding destination layer 1 and second One the second welding enhancement layer 5, after adding this second welding enhancement layer 5, the welding of the Welding mechanism of such a form is strong The heat seal strength of the Welding mechanism of tetra- kinds of forms of Du Bi is higher by more than five times.

Embodiment 6

As shown in fig. 7, a kind of Welding mechanism of aerated product, wherein, including a welding unit, the welding unit bag Include the 3rd welding feed supplement layer 6, the 3rd welding enhancement layer 7, welding destination layer 1, the second welding feed supplement layer 4, first arranged successively The welding feed supplement layer 3 of welding enhancement layer 2 and first, the 3rd welding feed supplement layer 6, the 3rd welding enhancement layer 7 and the second welding are mended The bed of material 4 links together by first time welding with welding destination layer 1, the first welding enhancement layer 2 and the first welding feed supplement Layer 3 is by second of welding and the 3rd welding feed supplement layer 6, the 3rd welding enhancement layer 7, the second welding feed supplement layer 4 and welding target Layer 1 links together, and the area of the first time welding area is more than the area of second of welding area, and second of welding area Domain is overlapped in the range of first time welding area.

Embodiment 7

As shown in figure 8, a kind of Welding mechanism of aerated product, wherein, including the first welding unit and the second welding unit, The first welding unit includes welding destination layer 1, the first welding enhancement layer 2 and the first welding feed supplement layer 3 arranged successively, institute State welding destination layer 1, the first welding enhancement layer 2 and the first welding feed supplement layer 3 link together by first time welding, described the Two welding units are identical with the first welding cellular construction, and the first welding unit and the second welding unit are by second Welding links together, and the first welding feed supplement layer 3 of the first welding unit and the first welding feed supplement layer 3 of the second welding unit are tight Patch, the area of the first time welding area are more than the area of second of welding area, and second of welding area overlaps the In the range of welding area.The Welding mechanism of such a form is exactly that the Welding mechanism described in two embodiments 1 is relative in fact Be welded together, the heat seal strength of the Welding mechanism of such a form is best in this above-mentioned several Welding mechanism.

Embodiment 8

A kind of aerated product structure, wherein, including at least surface layer 8 and bottom 9, the edge of the surface layer 8 and bottom 9 uses The Welding mechanism of any one form described in embodiment 1 to embodiment 6 is welded together, shape between the surface layer 8 and bottom 9 Into gas-filled cavity, the surface layer 8 is the welding destination layer 1 of the Welding mechanism, and the bottom 9 is the first welding of the Welding mechanism Feed supplement layer 3.

Embodiment 9

As shown in figure 9, a kind of aerated product structure, wherein, including at least surface layer 8 and bottom 9, the surface layer 8 and bottom 9 Edge be welded together using the Welding mechanism described in embodiment 7, form gas-filled cavity between the surface layer 8 and bottom 9, institute The welding destination layer 1 that surface layer 8 is the first welding unit is stated, the bottom 9 is the welding destination layer 1 of the second welding unit.

Embodiment 10

As shown in Figure 10, a kind of aerated product structure, wherein, including at least surface layer 8 and bottom 9, the surface layer 8 and bottom 9 edge is directly fused together, and more strip adoption embodiments 1 are provided between the surface layer 8 and bottom 9 to described in embodiment 6 The welding position that the Welding mechanism of any one form is formed, the welding position is by the plural number between the surface layer 8 and bottom 9 Individual space, which is formed, has effigurate gas-filled cavity, and the surface layer 8 is the welding destination layer 1 of the Welding mechanism, the bottom 9 For the first welding feed supplement layer 3 of the Welding mechanism.

Embodiment 11

As shown in figure 11, a kind of aerated product structure, wherein, including at least surface layer 8 and bottom 9, the surface layer 8 and bottom 9 edge is directly fused together, and the heat sealing machine configuration described in more strip adoption embodiments 7 is provided between the surface layer 8 and bottom 9 Into welding position, the welding position by between the surface layer 8 and bottom 9 a plurality of spaces formed tool it is effigurate Gas-filled cavity, the surface layer 8 are the welding destination layer 1 of the first welding unit, and the bottom 9 is the welding mesh of the second welding unit Mark layer 1.

Embodiment 12

As shown in figure 12, a kind of aerated product structure, wherein, including at least surface layer 8, some drawstrings 11 and bottom 9, institute The directly fused formation gas-filled cavity in edge of surface layer 8 and bottom 9 is stated, each drawstring 11 arrives embodiment 6 using embodiment 1 On the inner surface of surface layer 8 and bottom 9, the surface layer 8 and bottom 9 are the Welding mechanism for any described Welding mechanism welding Welding destination layer 1, the drawstring 11 are the first welding enhancement layer 2 of the Welding mechanism.

Embodiment 13

As shown in figure 13, a kind of aerated product structure, wherein, including at least surface layer 8, shroud 10, some drawstrings 11 and Bottom 9, the both sides of the shroud 10 directly fused formation gas-filled cavity of surrounding with surface layer 8, bottom 9 respectively, each drawstring 11 Using embodiment 1 to any described Welding mechanism welding of embodiment 6 on the inner surface of surface layer 8 and bottom 9, the surface layer 8 With the welding destination layer 1 that bottom 9 is the Welding mechanism, the drawstring 11 is the first welding enhancement layer 2 of the Welding mechanism.

Embodiment 14

A kind of aerated product structure, wherein, it is described to enclose including at least surface layer 8, shroud 10, some drawstrings 11 and bottom 9 Embodiment 1 is used to the heat sealing machine of any one form described in embodiment 6 with the surrounding of surface layer 8, bottom 9 respectively with 10 both sides Structure welding forms gas-filled cavity, and the surface layer 8 and bottom 9 are the welding destination layer 1 of the Welding mechanism, and the shroud 10 is molten for this First welding feed supplement layer 3 of connection mechanism, each welding of drawstring 11 is on the inner surface of surface layer 8 and bottom 9.

Each drawstring 11 is using the Welding mechanism welding of any one form described in embodiment 1 to embodiment 6 in face On the inner surface of layer 8 and bottom 9, the surface layer 8 and bottom 9 are the welding destination layer 1 of the Welding mechanism, and the drawstring 11 is should First welding enhancement layer 2 of Welding mechanism.

Embodiment 15

The present embodiment is similar to Example 10, and its difference is, the both sides of shroud 10 respectively with surface layer 8, bottom 9 four Welding mechanism welding described in Zhou Caiyong embodiments 7 forms gas-filled cavity, and the surface layer 8 and bottom 9 are the Welding mechanism first The welding destination layer 1 of welding unit, the shroud 10 be Welding mechanism the second welding unit welding destination layer 1, each drawstring 11 weldings are on the inner surface of surface layer 8 and bottom 9.

Embodiment 16

As shown in Figure 14 to Figure 21, a kind of aerated product structure, wherein, including at least surface layer 8, shroud 10, some drawstrings 11 and bottom 9, the both sides of shroud 10 respectively the surrounding with surface layer 8, bottom 9 using appointing described in embodiment 1 to embodiment 6 A form of Welding mechanism welding of anticipating forms gas-filled cavity, and the surface layer 8 and bottom 9 are the welding destination layer of the Welding mechanism 1, the shroud 10 is the first welding feed supplement layer 3 of the Welding mechanism, and each welding of drawstring 11 is in surface layer 8 and the inner surface of bottom 9 On.

Each drawstring 11 includes drawstring main body 111, in the drawstring main body 111 with the surface layer 8 and the interior table of bottom 9 Face weld is provided with the first welding sticking patch 12 and the second welding sticking patch 13, the first welding sticking patch 12 and the second welding sticking patch 13 The drawstring main body 111 is clipped to be welded together, or, the first welding sticking patch 12 or the second welding sticking patch 13 and the drawing Side with main body 111 is fixed.The drawstring main body 111 is with some flexible tensions for penetrating mouth material, the drawstring Main body 111 is screen cloth.

Can also may be used on the inner surface of the surface layer 8 and bottom 9 with the weld of drawstring 11 directly with the welding of drawstring 11 To set a variety of structures for being used to coordinate welding drawstring 11, the fit structure can be that the surface layer 8 and bottom 9 are at least On any outer surface or inner surface the 3rd welding sticking patch 14 is provided with the weld of drawstring 11.The fit structure can also To be provided with the first enhancing with the weld of drawstring 11 at least any outer surface of the surface layer 8 and bottom 9 or inner surface and mending The welding sticking patch 14 of piece 15 and the 3rd, the first enhancing sticking patch 15 are close at least any appearance of the surface layer 8 and bottom 9 respectively Face or inner surface, the 3rd welding sticking patch 14 and the described first enhancing adjacent stacked of sticking patch 15.This fit structure can be first Directly welding is on surface layer 8 and any outer surface of bottom 9 or inner surface respectively, then again by position corresponding to drawstring 11 with being somebody's turn to do Locate welding, can also simply first the fit structure be had good positioning, then by during welding drawstring 11 by itself and surface layer 8 or bottom 9 Any outer surface or inner surface be welded together.The fit structure can also be, the surface layer 8 and bottom 9 it is any outer The viscose coating layer 16 of tool chadless is provided with surface or inner surface with the weld of drawstring 11.

In the present embodiment, the preparation method of above-mentioned drawstring 11 comprises the following steps：

S1. screen cloth material volume feeding, the flattening of view picture screen cloth is opened；

S2. respectively enterd after the material volume of the first welding sticking patch 12 and the material volume slitting of the second welding sticking patch 13 and flattened screen cloth Upper and lower both sides precalculated position positioning, or, individually enter after the material volume of the first welding sticking patch 12 or the material volume slitting of the second welding sticking patch 13 Enter to have flattened the side positioning of screen cloth；

S3. the first welding sticking patch 12 and the second welding sticking patch 13 clip screen cloth and are welded together, or, first is molten Connect sticking patch 12 or the second welding sticking patch 13 is fixed together with screen cloth side；

S4. the view picture screen cloth after the first welding of welding sticking patch 12 and the second welding sticking patch 13 carries out cutting into bar, i.e., The finished product of drawstring 11 is obtained, or, side is fixed with the first welding sticking patch 12 or the view picture screen cloth of the second welding sticking patch 13 enters Row cuts into bar, that is, obtains the finished product of drawstring 11.

Or the preparation method of drawstring 11 comprises the following steps：

S1. screen cloth material volume feeding, the flattening of view picture screen cloth is opened；

S2. view picture screen cloth is cut into bar, forms drawstring main body 111；

S3. the first welding sticking patch 12 and the second welding sticking patch 13 respectively enter the both sides pre-determined bit up and down of drawstring main body 111 Positioning is put, or, the first welding sticking patch 12 or the second welding sticking patch 13 position into the precalculated position of the side of drawstring main body 111；

S4. the first welding sticking patch 12 and the second welding sticking patch 13 clip drawstring main body 111 and are welded together, that is, are drawn The finished product of band 11, or, the first welding sticking patch 12 or the second welding sticking patch 13 and the side of drawstring main body 111 are fixed together, i.e., Obtain the finished product of drawstring 11.

In the present embodiment, the preparation method of the aerated product structure comprises the following steps：

S1. the material volume of surface layer 8 and the material volume of bottom 9 difference feeding, surface layer 8 and the flattening of bottom 9 are opened, positioned；

S2. the drawstring 11 that the above-mentioned preparation method of drawstring 11 of plural strip adoption is produced is sent to surface layer 8 and bottom 9 Between precalculated position positioning；

S3. by drawstring 11 be provided with the correspondence position of the first welding sticking patch 12 and the second welding sticking patch 13 respectively with surface layer 8 With the inner surface welding of bottom 9, or, the side of drawstring 11 is fixed with to pair of the first welding sticking patch 12 or the second welding sticking patch 13 Answer inner surface welding of the position respectively with surface layer 8 and bottom 9；

S4. embodiment is arrived into the both sides of the edge of shroud 10 with the edge of surface layer 8 and bottom 9 using embodiment 1 respectively The Welding mechanism of any one form described in 7 is welded together, and is formed airtight space, that is, is obtained aerated product finished product.

Or the preparation method of the aerated product structure comprises the following steps：

S1. the material volume of surface layer 8 and the material volume of bottom 9 difference feeding, surface layer 8 and the flattening of bottom 9 are opened, positioned；

S2. will be with welding on the precalculated position of the welding of drawstring 11 on surface layer 8 and the outer surface of bottom 9 or inner surface Three welding sticking patch 14；

S3. the drawstring 11 that the above-mentioned preparation method of drawstring 11 of plural strip adoption is produced is sent to surface layer 8 and bottom 9 Between precalculated position positioning；

S4. by drawstring 11 be provided with the correspondence position of the first welding sticking patch 12 and the second welding sticking patch 13 respectively with surface layer 8 The position welding of the 3rd welding sticking patch 14 is provided with the inner surface of bottom 9, or, the side of drawstring 11 is fixed with the first welding The correspondence position of the welding sticking patch 13 of sticking patch 12 or second is provided with the 3rd welding sticking patch with the inner surface of surface layer 8 and bottom 9 respectively 14 position welding；

S5. embodiment is arrived into the both sides of the edge of shroud 10 with the edge of surface layer 8 and bottom 9 using embodiment 1 respectively The Welding mechanism of any one form described in 7 is welded together, and is formed airtight space, that is, is obtained aerated product finished product.

Or the preparation method of the aerated product structure comprises the following steps：

S1. the material volume of surface layer 8 and the material volume of bottom 9 difference feeding, surface layer 8 and the flattening of bottom 9 are opened, positioned；

S2. will be with placing on the precalculated position of the welding of drawstring 11 on surface layer 8 and the outer surface of bottom 9 or inner surface The one enhancing welding sticking patch 14 of sticking patch 15 and the 3rd, only the first enhancing welding sticking patch 14 of sticking patch 15 and the 3rd is positioned, not welding；

S3. the drawstring 11 that the above-mentioned preparation method of drawstring 11 of plural strip adoption is produced is sent to surface layer 8 and bottom 9 Between precalculated position positioning；

S4. by drawstring 11 be provided with the correspondence position of the first welding sticking patch 12 and the second welding sticking patch 13 respectively with surface layer 8 The position welding of the first enhancing welding sticking patch 14 of sticking patch 15 and the 3rd is provided with the inner surface of bottom 9, or, by drawstring 11 1 Side be fixed with the correspondence position of the first welding sticking patch 12 or the second welding sticking patch 13 respectively with the inner surface of surface layer 8 and bottom 9 Position welding provided with the first enhancing welding sticking patch 14 of sticking patch 15 and the 3rd；

S5. embodiment is arrived into the both sides of the edge of shroud 10 with the edge of surface layer 8 and bottom 9 using embodiment 1 respectively The Welding mechanism of any one form described in 7 is welded together, and is formed airtight space, that is, is obtained aerated product finished product.

Or the preparation method of the aerated product structure comprises the following steps：

S1. the material volume of surface layer 8 and the material volume of bottom 9 difference feeding, surface layer 8 and the flattening of bottom 9 are opened, positioned；

S2. will be with placing on the precalculated position of the welding of drawstring 11 on surface layer 8 and the outer surface of bottom 9 or inner surface The one enhancing welding sticking patch 14 of sticking patch 15 and the 3rd, then by the first enhancing sticking patch 15 and the welding of the 3rd welding sticking patch 14 in surface layer 8 On the inner surface of bottom 9；

S3. the drawstring 11 that the above-mentioned preparation method of drawstring 11 of plural strip adoption is produced is sent to surface layer 8 and bottom 9 Between precalculated position positioning；

S4. by drawstring 11 be provided with the correspondence position of the first welding sticking patch 12 and the second welding sticking patch 13 respectively with surface layer 8 The position welding of the first enhancing welding sticking patch 14 of sticking patch 15 and the 3rd is provided with the inner surface of bottom 9, or, by drawstring 11 1 Side be fixed with the correspondence position of the first welding sticking patch 12 or the second welding sticking patch 13 respectively with the inner surface of surface layer 8 and bottom 9 Position welding provided with the first enhancing welding sticking patch 14 of sticking patch 15 and the 3rd；

S5. embodiment is arrived into the both sides of the edge of shroud 10 with the edge of surface layer 8 and bottom 9 using embodiment 1 respectively The Welding mechanism of any one form described in 7 is welded together, and is formed airtight space, that is, is obtained aerated product finished product.

Or the preparation method of the aerated product structure comprises the following steps：

S1. the material volume of surface layer 8 and the material volume of bottom 9 difference feeding, surface layer 8 and the flattening of bottom 9 are opened, positioned；

S2. will be with coating one on the precalculated position of the welding of drawstring 11 on surface layer 8 and the outer surface of bottom 9 or inner surface The viscose coating layer 16 of layer tool chadless；

S3. the drawstring 11 that the above-mentioned preparation method of drawstring 11 of plural strip adoption is produced is sent to surface layer 8 and bottom 9 Between precalculated position positioning；

S4. by drawstring 11 be provided with the correspondence position of the first welding sticking patch 12 and the second welding sticking patch 13 respectively with surface layer 8 The position welding of the viscose coating layer 16 of tool chadless is provided with the inner surface of bottom 9, or, the side of drawstring 11 is consolidated Surely inner surface of the correspondence position of the first welding sticking patch 12 or the second welding sticking patch 13 respectively with surface layer 8 and bottom 9 is provided with Has the welding of viscose coating layer 16 of chadless；

S5. embodiment is arrived into the both sides of the edge of shroud 10 with the edge of surface layer 8 and bottom 9 using embodiment 1 respectively The Welding mechanism of any one form described in 7 is welded together, and is formed airtight space, that is, is obtained aerated product finished product.

Embodiment 17

The present embodiment is similar to Example 16, and its difference is, the both sides of shroud 10 respectively with surface layer 8, bottom 9 four Welding mechanism welding described in Zhou Caiyong embodiments 7 forms gas-filled cavity, and the surface layer 8 and bottom 9 are the Welding mechanism first The welding destination layer 1 of welding unit, the shroud 10 be Welding mechanism the second welding unit welding destination layer 1, each drawstring 11 weldings are on the inner surface of surface layer 8 and bottom 9.

Obviously, above-described embodiment of the present utility model is used for the purpose of clearly demonstrating the utility model example, And it is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, stated upper It can also be made other changes in different forms on the basis of bright.There is no need and unable to give all embodiments With exhaustion.All made within spirit of the present utility model and principle all any modification, equivalent and improvement etc., all should be included Within the protection domain of the utility model claims.

Claims (29)

1. a kind of Welding mechanism of aerated product, it is characterised in that including at least one welding unit, the welding unit includes The welding destination layer being welded together（1）, at least one welding enhancement layer and at least one welding feed supplement layer, the welding enhancing Layer and welding feed supplement layer is spaced is arranged in the welding destination layer（1）Side, now, the welding unit both sides are most Outer layer is respectively welding destination layer（1）With welding feed supplement layer, or the welding enhancement layer and the spaced row of welding feed supplement layer Cloth is in the welding destination layer（1）Both sides, now, the outermost layer of the welding unit both sides is welding feed supplement layer, described Welding destination layer（1）It is identical or compatible with welding feed supplement layer material.

A kind of 2. Welding mechanism of aerated product according to claim 1, it is characterised in that welding destination layer and at least one Welding feed supplement layer, sandwich at least one are welded together with the welding enhancement layer for penetrating mouth；During welding, welding destination layer with Welding feed supplement layer hot melt after squeeze into welding enhancement layer penetrate mouth among, be pierced the spacing pinning of limit tension material at mouthful edge.

3. the Welding mechanism of a kind of aerated product according to claim 2, it is characterised in that the welding destination layer is with melting Connect feed supplement layer hot melt after squeeze into welding enhancement layer penetrate mouth among, be pierced mouthful edge limit the spacing pinning of tension material side Position and pulling force caused by inflation volume expansion are in the same direction.

4. the Welding mechanism of a kind of aerated product according to claim 1, it is characterised in that the Welding mechanism includes one Welding unit, the welding unit include the welding destination layer arranged successively（1）, the first welding enhancement layer（2）With the first welding Feed supplement layer（3）, the welding destination layer（1）, the first welding enhancement layer（2）With the first welding feed supplement layer（3）By a welding Link together.

5. the Welding mechanism of a kind of aerated product according to claim 1, it is characterised in that the Welding mechanism includes one Welding unit, the welding unit include the welding destination layer arranged successively（1）, the second welding feed supplement layer（4）, the first welding increase Strong layer（2）With the first welding feed supplement layer（3）, the welding destination layer（1）, the second welding feed supplement layer（4）, the first welding enhancement layer （2）With the first welding feed supplement layer（3）Linked together by a welding.

6. the Welding mechanism of a kind of aerated product according to claim 1, it is characterised in that the Welding mechanism includes one Welding unit, the welding unit include the welding destination layer arranged successively（1）, the second welding feed supplement layer（4）, the first welding increase Strong layer（2）With the first welding feed supplement layer（3）, the second welding feed supplement layer（4）Edge by first time welding and welding mesh Mark layer（1）Link together, the first welding enhancement layer（2）With the first welding feed supplement layer（3）By second of welding and the Two welding feed supplement layers（4）With welding destination layer（1）Link together, the first time welding area and second of welding area are not It is overlapping.

7. the Welding mechanism of a kind of aerated product according to claim 1, it is characterised in that the Welding mechanism includes one Welding unit, the welding unit include the welding destination layer arranged successively（1）, the second welding feed supplement layer（4）, the first welding increase Strong layer（2）With the first welding feed supplement layer（3）, the second welding feed supplement layer（4）By first time welding and welding destination layer（1） Link together, the first welding enhancement layer（2）With the first welding feed supplement layer（3）Mended by second of welding and the second welding The bed of material（4）With welding destination layer（1）Link together, the area of the first time welding area is more than second welding area Area, and in the range of second of welding area overlaps first time welding area.

8. the Welding mechanism of a kind of aerated product according to claim 1, it is characterised in that the Welding mechanism includes one Welding unit, the welding unit include the welding destination layer arranged successively（1）, the second welding enhancement layer（5）, the second welding mend The bed of material（4）, the first welding enhancement layer（2）With the first welding feed supplement layer（3）, the second welding enhancement layer（5）With the second welding Feed supplement layer（4）By first time welding and welding destination layer（1）Link together, the first welding enhancement layer（2）With first Welding feed supplement layer（3）By second of welding and the second welding enhancement layer（5）, the second welding feed supplement layer（4）With welding destination layer （1）Link together, the area of the first time welding area is more than the area of second of welding area, and second of welding area Domain is overlapped in the range of first time welding area.

9. the Welding mechanism of a kind of aerated product according to claim 1, it is characterised in that the Welding mechanism includes one Welding unit, the welding unit include the 3rd welding feed supplement layer arranged successively（6）, the 3rd welding enhancement layer（7）, welding mesh Mark layer（1）, the second welding feed supplement layer（4）, the first welding enhancement layer（2）With the first welding feed supplement layer（3）, the 3rd welding benefit The bed of material（6）, the 3rd welding enhancement layer（7）With the second welding feed supplement layer（4）By first time welding and welding destination layer（1）Connection Together, the first welding enhancement layer（2）With the first welding feed supplement layer（3）By second of welding and the 3rd welding feed supplement layer （6）, the 3rd welding enhancement layer（7）, the second welding feed supplement layer（4）With welding destination layer（1）Link together, the first time melts The area for connecing region is more than the area of second of welding area, and second of welding area overlaps the model of first time welding area In enclosing.

10. according to a kind of Welding mechanism of any described aerated product of claim 1 to 9, it is characterised in that the welding increases Strong layer is with some flexible tensions for penetrating mouth material.

11. the Welding mechanism of a kind of aerated product according to claim 10, it is characterised in that the welding enhancement layer is Screen cloth.

12. the Welding mechanism of a kind of aerated product according to claim 1, it is characterised in that the Welding mechanism includes the One welding unit and the second welding unit, the first welding unit include the welding destination layer arranged successively（1）, the first welding Enhancement layer（2）With the first welding feed supplement layer（3）, the welding destination layer（1）, the first welding enhancement layer（2）Mended with the first welding The bed of material（3）Linked together by first time welding, the second welding unit is identical with the first welding cellular construction, institute State the first welding unit and the second welding unit links together by second of welding, the first welding of the first welding unit is mended The bed of material（3）With the first welding feed supplement layer of the second welding unit（3）It is close to, the area of the first time welding area is more than second The area of secondary welding area, and in the range of second of welding area overlaps first time welding area.

13. a kind of aerated product structure, it is characterised in that including at least surface layer（8）And bottom（9）, the surface layer（8）And bottom （9）Edge be welded together using any described Welding mechanism of claim 1 to 11, the surface layer（8）And bottom（9）It Between form gas-filled cavity, the surface layer（8）For the welding destination layer of the Welding mechanism（1）, the bottom（9）For the Welding mechanism The first welding feed supplement layer（3）.

14. a kind of aerated product structure, it is characterised in that including at least surface layer（8）And bottom（9）, the surface layer（8）And bottom （9）Edge be welded together using the Welding mechanism described in claim 12, the surface layer（8）And bottom（9）Between formed Gas-filled cavity, the surface layer（8）For the welding destination layer of the first welding unit（1）, the bottom（9）For the second welding unit Welding destination layer（1）.

15. a kind of aerated product structure, it is characterised in that including at least surface layer（8）And bottom（9）, the surface layer（8）And bottom （9）Edge it is directly fused together, the surface layer（8）And bottom（9）Between be provided with more strip adoption claims 1 to 11 it is any The welding position that described Welding mechanism is formed, the welding position is by the surface layer（8）And bottom（9）Between a plurality of skies Between formed and have effigurate gas-filled cavity, the surface layer（8）For the welding destination layer of the Welding mechanism（1）, the bottom （9）For the first welding feed supplement layer of the Welding mechanism（3）.

16. a kind of aerated product structure, it is characterised in that including at least surface layer（8）And bottom（9）, the surface layer（8）And bottom （9）Edge it is directly fused together, the surface layer（8）And bottom（9）Between be provided with more strip adoption claims 12 described in The welding position that Welding mechanism is formed, the welding position is by the surface layer（8）And bottom（9）Between a plurality of spaces formed Have effigurate gas-filled cavity, the surface layer（8）For the welding destination layer of the first welding unit（1）, the bottom（9）For The welding destination layer of second welding unit（1）.

17. a kind of aerated product structure, it is characterised in that including at least surface layer（8）, some drawstrings（11）And bottom（9）, institute State surface layer（8）And bottom（9）The directly fused formation gas-filled cavity in edge, each drawstring（11）Using claim 1 To 11 any described Welding mechanism weldings in surface layer（8）And bottom（9）Inner surface on, the surface layer（8）And bottom（9）For The welding destination layer of the Welding mechanism（1）, the first welding enhancement layer of the Welding mechanism（2）For the drawstring（11）One Point.

18. a kind of aerated product structure, it is characterised in that including at least surface layer（8）, shroud（10）, some drawstrings（11）And Bottom（9）, the shroud（10）Both sides respectively with surface layer（8）, bottom（9）The directly fused formation gas-filled cavity of surrounding, it is described Each drawstring（11）Using any described Welding mechanism welding of claim 1 to 11 in surface layer（8）And bottom（9）Inner surface On, the surface layer（8）And bottom（9）For the welding destination layer of the Welding mechanism（1）, the first welding enhancement layer of the Welding mechanism （2）For the drawstring（11）A part.

19. a kind of aerated product structure, it is characterised in that including at least surface layer（8）, shroud（10）, some drawstrings（11）And Bottom（9）, the shroud（10）Both sides respectively with surface layer（8）, bottom（9）Surrounding it is any described using claim 1 to 11 Welding mechanism welding formed gas-filled cavity, the surface layer（8）And bottom（9）For the welding destination layer of the Welding mechanism（1）, institute State shroud（10）For the first welding feed supplement layer of the Welding mechanism（3）；Each drawstring（11）It is any using claim 1 to 11 Described Welding mechanism welding is in surface layer（8）And bottom（9）Inner surface on, the surface layer（8）And bottom（9）For the heat sealing machine The welding destination layer of structure（1）, the drawstring（11）For the first welding enhancement layer of the Welding mechanism（2）.

20. a kind of aerated product structure, it is characterised in that including at least surface layer（8）, shroud（10）, some drawstrings（11）And Bottom（9）, the shroud（10）Both sides respectively with surface layer（8）, bottom（9）Surrounding using the heat sealing machine described in claim 12 Structure welding forms gas-filled cavity, the surface layer（8）And bottom（9）For the welding destination layer of Welding mechanism the first welding unit （1）, the shroud（10）For the welding destination layer of Welding mechanism the second welding unit（1）, each drawstring（11）Welding is in surface layer （8）And bottom（9）Inner surface on.

21. according to a kind of any described aerated product structure of claim 17 to 20, it is characterised in that each drawstring（11） In the surface layer（8）And bottom（9）Between be serrated arrangement, jagged most of sawtooth is trapezoidal or triangle.

22. according to a kind of any described aerated product structure of claim 17 to 20, it is characterised in that the surface layer（8）With Bottom（9）The thickness of upper non-welding area is less than or equal to surface layer（8）And bottom（9）Upper welding, which has, includes welding at Welding mechanism Feed supplement layer but not comprising welding enhancement layer thickness 1/3.

A kind of 23. aerated product structure according to claim 20, it is characterised in that each drawstring（11）Using right It is required that 1 to 11 any described Welding mechanism weldings are in surface layer（8）And bottom（9）Inner surface on, the surface layer（8）And bottom （9）For the welding destination layer of the Welding mechanism（1）, the drawstring（11）For the first welding enhancement layer of the Welding mechanism（2）.

A kind of 24. aerated product structure according to claim 20, it is characterised in that each drawstring（11）Including drawstring Main body（111）, the drawstring main body（111）The upper and surface layer（8）And bottom（9）Inner surface weld be provided with the first welding Sticking patch（12）With the second welding sticking patch（13）, the first welding sticking patch（12）With the second welding sticking patch（13）Clip the drawstring Main body（111）It is welded together, or, the first welding sticking patch（12）Or the second welding sticking patch（13）With the drawstring main body （111）Side fix.

A kind of 25. aerated product structure according to claim 24, it is characterised in that the drawstring main body（111）For tool There is some flexible tensions for penetrating mouth material.

A kind of 26. aerated product structure according to claim 25, it is characterised in that the drawstring main body（111）For net Cloth.

A kind of 27. aerated product structure according to claim 26, it is characterised in that the surface layer（8）And bottom（9）'s On at least any outer surface or inner surface with the drawstring（11）Weld is provided with the 3rd welding sticking patch（14）.

A kind of 28. aerated product structure according to claim 26, it is characterised in that the surface layer（8）And bottom（9）'s On at least any outer surface or inner surface with the drawstring（11）Weld is provided with the first enhancing sticking patch（15）Mended with the 3rd welding Piece（14）, the first enhancing sticking patch（15）It is close to the surface layer respectively（8）And bottom（9）At least any outer surface or interior table Face, the 3rd welding sticking patch（14）With the described first enhancing sticking patch（15）Adjacent stacked.

A kind of 29. aerated product structure according to claim 26, it is characterised in that the surface layer（8）And bottom（9）'s On at least any outer surface or inner surface at least with the drawstring（11）Weld is provided with the viscose with chadless and applied Layer of cloth（16）.