CN106476336A - Layer laminated material and preparation method thereof - Google Patents
Layer laminated material and preparation method thereof Download PDFInfo
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- CN106476336A CN106476336A CN201510522205.0A CN201510522205A CN106476336A CN 106476336 A CN106476336 A CN 106476336A CN 201510522205 A CN201510522205 A CN 201510522205A CN 106476336 A CN106476336 A CN 106476336A
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- Prior art keywords
- layer
- edge sealing
- surface layer
- laminated material
- layers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2305/00—Condition, form or state of the layers or laminate
- B32B2305/02—Cellular or porous
- B32B2305/026—Porous
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/724—Permeability to gases, adsorption
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- Laminated Bodies (AREA)
Abstract
The present invention is applied to multilayer materials field, there is provided a kind of layer laminated material and preparation method thereof.Described layer laminated material, including the surface layer setting gradually, bottom surface layer and sandwich of layers, edge sealing hole is distributed with described layer laminated material, the wall surface of the hole in described edge sealing hole has welding edge sealing ring, described surface layer and described bottom surface layer are connected by described welding edge sealing ring, and described surface layer, sandwich of layers and bottom surface layer pass through the laminating of described edge sealing hole.The preparation method of described layer laminating, comprises the following steps：Surface layer, sandwich of layers and the bottom surface layer being cascading is provided, forms multilayer material；Described multilayer material is carried out ultrasonic wire bonding edge sealing process, obtaining surface distributed has the layer laminated material in edge sealing hole.
Description
Technical field
The invention belongs to multilayer materials field, be particularly well-suited to medical treatment and with directly need to connect with human body skin
Tactile product scope, more particularly, to a kind of layer laminated material and preparation method thereof.
Background technology
In medical apparatus and instruments, outdoor activity field, for the material directly or indirectly contacting with human body skin, such as
Respirator headgear, vamps of sport shoes, shoe pad etc., are generally combined using the material layer of multilamellar different performance and make.
At present, the common composite material directly or indirectly contacting with human body skin is mainly textile-sponge-spinning
The layer laminated material of fabric, and attaching process is broadly divided into two kinds：Fire patch and sticker.
Fire patch be a kind of by even flame calcination sponge, make sponge top layer reach molten condition after, will spin
Fabric and the smooth attaching process pressing together of sponge melting layer.Sticker is by sponge by glue or glued membrane
With textile material bonding, carry out heat treatment simultaneously and fit the technique of each layer.Using both attaching process, energy
Access the respond well composite material of laminating.However, there is also many limitation, be mainly manifested in
Under several aspects：
First, using the composite material of fire patch or sticker preparation, melt due to there is year glue-line or sponge surface
Melt or heat treated after can form one layer of hard melting face so that the breathability effect of material is affected, shadow
Ring the comfort level of product, and then limit the application of product；
Secondly, using the composite material of fire patch or sticker preparation, because layers of material is fitted tightly over one
Rise, in carrying out ultrasound wave punching edge sealing processing procedure, inner layer material such as sponge participates in sealing together with surface layer
Side, leads to inner layer material degree of participation high, causes edge of materials to harden, the comfort level of impact product, and then
Limit the application of product；
Secondly as fire patch, sticker prepare the production complexity of composite material, complex operation, manpower demand
Greatly, required production equipment energy consumption is big, leads to the production cost of composite material high；And fire patch or sticker system
Standby composite material easily causes environmental pollution, therefore not environmentally；
Additionally, non-woven fabrics, textile material etc. can not be fitted by fire patch, sticker mode, lead to composite sheet
The development of material is restricted.
Content of the invention
It is an object of the invention to provide a kind of layer of laminated material is it is intended to solve the composite bed of prior art preparation
The edge that material occurs hardens, poor air permeability, complex manufacturing, high cost and problem not environmentally.
Another object of the present invention is to providing the preparation method of a kind of layer of laminated material.
The present invention is achieved in that a kind of layer laminated material, including the surface layer setting gradually, bottom surface layer
And sandwich of layers, edge sealing hole is distributed with described layer laminated material, the wall surface of the hole in described edge sealing hole has welding edge sealing
Ring, described surface layer and described bottom surface layer are connected by described welding edge sealing ring, described surface layer, sandwich of layers
Pass through the laminating of described edge sealing hole with bottom surface layer.
And, a kind of preparation method of above-mentioned layer laminated material, comprise the following steps：
Surface layer, sandwich of layers and the bottom surface layer being cascading is provided, forms multilayer material；
Described multilayer material is carried out ultrasonic wire bonding edge sealing process, the layer that obtaining surface distributed has edge sealing hole pastes
Condensation material.
The layer laminated material that the present invention provides, first, is distributed with edge sealing hole on described layer laminated material, improve
The breathability of described layer laminated material, improves the comfort level of product；
Secondly, described surface layer and described bottom surface layer pass through described edge sealing hole and connect, described surface layer, sandwich
Layer and bottom surface layer pass through the laminating of described edge sealing hole, on the one hand, can ensure that described surface layer, sandwich of layers and bottom
The stable laminating of surface layer, prevents described layer laminated material from dislocation occurring and deforms；On the other hand, the present invention is led to
Cross described edge sealing hole described surface layer, sandwich of layers and bottom surface layer link together, due to described layer laminating material
The site area that edge sealing hole described in material occupies is less, therefore, processes subsequently carrying out ultrasound wave punching edge sealing
When, can significantly reduce fusion sandwich of layers degree of participation, be effectively improved edge sealing harden problem, obtain
Overall soft edge sealing effect.When specifically, outside edge sealing position is located at described edge sealing hole, can be put down
Whole, soft edge sealing effect；When edge sealing position is through described edge sealing hole, only can go out at described edge sealing hole
Existing out-of-flatness, the edge sealing effect with edge sealing ring, so that the overall edge sealing effect of described layer laminated material obtains
To being significantly increased.
Again, layer laminated material of the present invention, described sandwich of layers can select the Rotating fields of various material,
The product scope alloing layer laminated material expands, as described surface layer and/ground floor adopt textile layer
Or layer of nonwoven material；Described sandwich of layers is optionally used sponge, textile material, leather substance, moulds
Glue material, nonwoven cloth material, silica gel material etc..
Additionally, the setting in described edge sealing hole, give the abundant three-dimensional feel of described layer laminated material so that producing
Product have more characteristic.
The layer laminated material that the present invention provides, application extensively, can be used for medical instruments field, such as exhales
Inhale head set it is also possible to be used for outdoor activity field, such as vamps of sport shoes, shoe pad etc..
The preparation method of the preparation method of layer laminated material that the present invention provides, need not add other auxiliary during processing
Help material layer it is only necessary to the laminating that can achieve multilayer material is processed by ultrasonic wire bonding edge sealing, and ultrasonic
Wave pressure conjunction processes layers of material of can stably fitting, and prevents described layer laminated material from dislocation occurring and deforms.
Secondly, described ultrasonic compressing is processed as physics laminating process, will not produce harmful substance, meet ring
Factoring is read.
Additionally, described required occupation area of equipment is little (only about fire patch and 1/5th of sticker), and
And simple to operate, only need once to two people can easy manipulation, therefore can greatly reduce processing cost, effectively
Improving product competitiveness.
Brief description
Fig. 1 is the perspective view of layer laminated material provided in an embodiment of the present invention；
Fig. 2 is the cross-sectional view of layer laminated material provided in an embodiment of the present invention；
Fig. 3 is the solid of the layer laminated material carrying out edge sealing process by edge sealing line provided in an embodiment of the present invention
Structural representation；
Fig. 4 is the schematic diagram that edge sealing hole is prepared in ultrasonic compressing process provided in an embodiment of the present invention；
Fig. 5 is the cross-sectional view of the layer laminated material that the embodiment of the present invention 1 provides；
Fig. 6 is the overlooking the structure diagram of the layer laminated material that the embodiment of the present invention 1 provides；
Fig. 7 is the cross-sectional view of the fiery paste layer laminated material that comparative example 1 provides；
Fig. 8 is the cross-sectional view of the sticker layer laminated material that comparative example 2 provides.
Specific embodiment
In order that the technical problem to be solved in the present invention, technical scheme and beneficial effect become more apparent, with
Lower combination drawings and Examples, the present invention will be described in further detail.It should be appreciated that it is described herein
Specific embodiment only in order to explain the present invention, be not intended to limit the present invention.
In conjunction with Fig. 1-3, embodiments provide a kind of layer laminated material, including the surface setting gradually
Layer 1, sandwich of layers 2 and bottom surface layer 3, are distributed with edge sealing hole 4, described edge sealing hole 4 on described layer laminated material
Wall surface of the hole have welding edge sealing ring 41, described surface layer 1 and described bottom surface layer 3 by described welding edge sealing ring
41 connections, described surface layer 1, sandwich of layers 2 and bottom surface layer 3 are fitted by described edge sealing hole 4, such as Fig. 1
Shown.
Specifically, the embodiment of the present invention is in the described surface layer 1 being laminated, sandwich of layers 2 and described bottom surface layer 3
While upper formation described edge sealing hole 4, the material of described surface layer 1 and described bottom surface layer 3 is fused
Form fusion point 411, as shown in Figure 2.All fusion points 411 in described edge sealing hole 4 surround described jointly
Welding edge sealing ring 41, thus the laminating of described sandwich of layers 2 is wrapped in surfacing (described surface layer 1 and institute
State bottom surface layer 3) in.Thus reach and described surface layer 1, sandwich of layers 2 and described bottom surface layer 3 are laminated
The purpose of pressing.The described layer laminated material that obtained by the method is it is ensured that described surface layer 1, folder
Central layer 2 and the stable laminating of bottom surface layer 3, prevent described layer laminated material from dislocation occurring and deforms.
As the presently preferred embodiments, the edge surface of described layer laminated material has edge sealing line 5, described surface layer 1 He
The edge of described bottom surface layer 3 is connected, as shown in Figure 3 by described edge sealing line 5.Thus, by surface layer
1 and described bottom surface layer 3 in the connection of edge, described sandwich of layers 2 is stashed completely, obtains appearance
The layer laminated material of attractive in appearance, edge overall edge sealing excellent effect.Specifically, when described edge sealing line 5 (seals
Side position) be located at described edge sealing hole 4 outer when, smooth, soft edge sealing effect can be obtained；When described envelope
Sideline 5 (i.e. edge sealing position), when described edge sealing hole 4, only occurs injustice at described edge sealing hole 4
Whole, the edge sealing effect with edge sealing ring.Thus obtained edge sealing, the degree of participation of fusion sandwich of layers is greatly reduced,
So that the overall edge sealing effect of described layer laminated material is significantly increased, significantly reduce edge
The problem hardened.The shape of product that edge sealing line 5 described in the embodiment of the present invention can obtain according to actual needs enters
Row setting.
Specifically, in the embodiment of the present invention, the selection of described layers of material, can carry out according to actual needs
Select.In order to meet medical apparatus and instruments and outdoor activity product, particularly directly or indirectly contact the layer patch of skin
Comfortable, the safe requirement of condensation material, as the presently preferred embodiments, described surface layer 1 be textile layer or
Layer of nonwoven material；And/or
Described sandwich of layers 2 is sponge material layer, textile layer, leather material, plastic material layer, no
At least one of which in spinning cloth material layer, silica gel material layer；And/or
Described bottom surface layer 3 is textile layer or layer of nonwoven material.
Described surface layer 1 and described bottom surface layer 3 are identical or different material layer.As the presently preferred embodiments,
In order to improve the described surface layer 1 and described bottom surface layer 3 fusion effect at described welding edge sealing ring 41, institute
Stating surface layer 1 and described bottom surface layer 3 is identical material layer.
As specific embodiment, described layer of nonwoven material includes but is not limited to polyester material layer and nylon material
Layer.
As a specific embodiment, described surface layer 1, bottom surface layer 3, sandwich of layers 2 are textile layer,
Described layer laminated material is pure textile fabric.
In the embodiment of the present invention, the number of plies of described sandwich of layers 2, can be according to the difference of described layer laminated material
Purposes is set to single layer structure or multiple structure.Further, when described sandwich of layers 2 is multiple structure,
The Rotating fields stacking that one or more different materials can be adopted is realized.
In the embodiment of the present invention, described edge sealing hole 4 is described surface layer 1 and described bottom surface layer 3 fusion connects
When the pore structure that formed, described edge sealing hole 4 forms welding in the weld of surface layer 1 and described bottom surface layer 3
Edge sealing ring 41.The embodiment of the present invention is by described edge sealing hole 4 by described surface layer 1, sandwich of layers 2 and bottom surface
Layer 3 fits together, and all of described edge sealing hole 4 of described layer laminated material is all carried out while laminating
Edge sealing is processed, and described sandwich of layers 2 is stashed so that whole product is specious.The embodiment of the present invention
The wall surface of the hole of indication refers to form the wall in described edge sealing hole 4.
In the embodiment of the present invention, the thickness of described layer laminated material can be configured according to actual needs.Make
For preferred embodiment, the thickness of described layer laminated material is 0.5-20 millimeter, concretely 0.5 millimeter, 1
Millimeter, 5 millimeters, 10 millimeters, 15 millimeters, 20 millimeters.
Layer laminated material provided in an embodiment of the present invention, first, is distributed with edge sealing hole on described layer laminated material,
Improve the breathability of described layer laminated material, improve the comfort level of product；
Secondly, described surface layer and described bottom surface layer pass through the fusion of described edge sealing hole and connect, described surface layer,
Sandwich of layers and bottom surface layer pass through the laminating of described edge sealing hole, on the one hand, can ensure that described surface layer, sandwich of layers
With the stable laminating of bottom surface layer, prevent described layer laminated material from dislocation occurring and deforms；On the other hand, this
Bright by edge sealing hole, described surface layer, sandwich of layers and bottom surface layer are linked together, due to described layer fit material
The site area that edge sealing hole described in material occupies is less, and therefore, described sandwich of layers laminating site area substantially becomes
Little, when subsequently carrying out ultrasound wave punching edge sealing process, can significantly reduce the participation of described sandwich of layers
Degree, is effectively improved edge sealing and hardens problem, the edge sealing effect obtaining overall softness.Specifically, when edge sealing position
Setting in when outside described edge sealing hole, smooth, soft edge sealing effect can be obtained；When edge sealing position is through institute
When stating edge sealing hole, at described edge sealing hole, out-of-flatness, edge sealing effect with edge sealing ring only occur, so that
The overall edge sealing effect obtaining described layer laminated material is significantly increased.
Again, layer laminated material of the present invention, described sandwich of layers can select the Rotating fields of various material,
The product scope alloing layer laminated material expands, as described surface layer and/ground floor adopt textile layer
Or layer of nonwoven material；Described sandwich of layers is optionally used sponge, textile material, leather substance, moulds
Glue material, nonwoven cloth material, silica gel material etc..
Additionally, the setting in described edge sealing hole, give the abundant three-dimensional feel of described layer laminated material so that producing
Product have more characteristic.
Layer laminated material provided in an embodiment of the present invention, application extensively, can be used for medical instruments field,
As respirator headgear it is also possible to be used for outdoor activity field, such as vamps of sport shoes, shoe pad etc..
Layer laminated material described in the embodiment of the present invention can be prepared by following methods.
Correspondingly, embodiments provide the preparation method of a kind of layer of laminated material, comprise the following steps：
S01., the surface layer being cascading, sandwich of layers and bottom surface layer are provided, form multilayer material；
S02. described multilayer material is carried out ultrasonic wire bonding edge sealing process, obtaining surface distributed has edge sealing hole
Layer laminated material.
Specifically, in above-mentioned steps S01, the material of described surface layer, sandwich of layers and bottom surface layer, described folder
Number of plies setting of central layer etc. hereinbefore all states, in order to save length, here is omitted.
In above-mentioned steps S02, processed by described ultrasonic wire bonding edge sealing, on described layer laminated material surface
Form the edge sealing hole being evenly distributed, described edge sealing hole is by described surface layer and described bottom surface layer material welding shape
Become.
The embodiment of the present invention is passed through to enter using the ultrasonic compressing mould with tooth mould corresponding with described edge sealing hole
Row ultrasonic wire bonding edge sealing is processed.Described ultrasonic wire bonding edge sealing is processed by ultrasonic wire bonding and ultrasound wave envelope
Side is realized.Specifically, dither ripple is delivered to and need to weld by wave technology is persistently sent out using ultrasound wave
Layer surface, layers of material is run through by described tooth mould, and while running through, rapidly ultrasound wave makes described table
Mutually friction generates heat at pressing position for surface layer and described bottom surface layer, and then makes described surface layer and described
Bottom surface layer material is welded together by spot welding, and each fusion point forms the welding edge sealing ring of a closing together,
Thus obtain edge sealing hole, finally realize the connection of whole multilayer material.The principle of realizing in described edge sealing hole is such as schemed
Shown in 4.
In the embodiment of the present invention, described ultrasonic frequency is conventional frequency specification, specially 15KHz, 20
KHz、35KHz.
The power that described ultrasonic compressing is processed is the key factor affecting described layer laminated material edge sealing effect,
When power is too small, layers of material laminating insufficient strength can be led to even cannot to fit；When power is excessive,
Then can cause to burn at laminating points or harden.As the presently preferred embodiments, the power that described ultrasonic compressing is processed
For 500-6000W, including 500W, 800W, 1000W, 1500W, 2000W, 2500W, 4000W,
4500W、6000W.
The pressure that described ultrasonic compressing is processed is another key affecting described layer laminated material edge sealing effect
Cause, when pressure is too small, presses not tight, laminating intensity difference even cannot be fitted between layers of material；Pressure
Excessive, material deformation can be caused even to damage mould and equipment.As the presently preferred embodiments, described ultrasonic wave pressure
Close process pressure be 0.25-0.80MPa, including 0.25MPa, 0.3MPa, 0.4MPa, 0.5MPa,
0.6MPa、0.7MPa、0.80MPa.
In the embodiment of the present invention, when described ultrasonic compressing is processed using ultrasonic compressing mould traction teeth mould in fact
Now, the hauling speed that described ultrasonic compressing is processed is preferably 0.01-0.20m/s, and preferred hauling speed can
To obtain the described edge sealing hole of edge sealing excellent effect.Described hauling speed is excessively slow, is easily caused described welding envelope
Side ring burns or hardens, and it is unsuccessful that excessive velocities are then easily caused laminating.
Further, after described multilayer material is carried out ultrasonic wire bonding edge sealing process, also include to described
Layer laminated material carries out ultrasound wave punching process, obtains the described layer laminated material of edge sealing.Described ultrasound wave punching
Cut in process, because the site area that edge sealing hole described in described layer laminated material occupies is less, therefore, institute
State sandwich of layers laminating site area substantially to diminish, can significantly reduce the degree of participation of fusion sandwich of layers,
It is effectively improved edge sealing to harden problem, the edge sealing effect obtaining overall softness.Specifically, when edge sealing position is located at
When outside described edge sealing hole, smooth, soft edge sealing effect can be obtained；When edge sealing position is through described edge sealing
Kong Shi, only occurs out-of-flatness, the edge sealing effect with edge sealing ring at described edge sealing hole, so that described
The overall edge sealing effect of layer laminated material is significantly increased.
The preparation method of the preparation method of layer laminated material provided in an embodiment of the present invention, need not add during processing
Other layer of auxiliary material are it is only necessary to process, by ultrasonic compressing, the laminating that can achieve multilayer material and super
Sound wave pressing processes layers of material of can stably fitting, and prevents described layer laminated material from dislocation occurring and deforms.
Secondly, described ultrasonic compressing is processed as physics laminating process, will not produce harmful substance, meet ring
Factoring is read.
Additionally, described required occupation area of equipment is little (only about fire patch and 1/5th of sticker),
And simple to operate, only need once to two people can easy manipulation, therefore greatly can reduce processing cost, have
Effect improving product competitiveness.
Illustrate with reference to specific embodiment.
Embodiment 1
A kind of layer laminated material, as shown in Figure 5,6, including the surface layer setting gradually, bottom surface layer and sandwich
Layer, is distributed with edge sealing hole, the wall surface of the hole in described edge sealing hole has welding edge sealing ring, institute on described layer laminated material
State surface layer and described bottom surface layer to connect by described welding edge sealing ring, described surface layer, sandwich of layers and bottom surface
Layer is by the laminating of described edge sealing hole；
Wherein, described surface layer and described bottom surface layer are nylon material, and described sandwich of layers is silica gel.
The preparation method of described laminated material, comprises the following steps：
S11., the surface layer being stacked, sandwich of layers and bottom surface layer are provided respectively, form multilayer material；
S12. described multilayer material is carried out ultrasonic wire bonding edge sealing process, obtaining surface distributed has edge sealing hole
Layer laminated material, wherein, described ultrasonic frequency is 15KHz, and ultrasonic power is 4000W, traction speed
Spend for 0.2m/s, pressure is 0.45MPa.
Embodiment 2
A kind of layer laminated material, including the surface layer setting gradually, bottom surface layer and sandwich of layers, described layer laminating
Edge sealing hole is distributed with material, the wall surface of the hole in described edge sealing hole has a welding edge sealing ring, described surface layer and described
Bottom surface layer is connected by described welding edge sealing ring, and described surface layer, sandwich of layers and bottom surface layer pass through described edge sealing
Fit in hole；
Wherein, described surface layer and described bottom surface layer are polyester material, and described sandwich of layers is sponge.
The preparation method of described laminated material, comprises the following steps：
S21., the surface layer being stacked, sandwich of layers and bottom surface layer are provided respectively, form multilayer material；
S22. described multilayer material is carried out ultrasonic wire bonding edge sealing process, obtaining surface distributed has edge sealing hole
Layer laminated material, wherein, described ultrasonic frequency is 15KHz, and ultrasonic power is 4500W, traction speed
Spend for 0.15m/s, pressure is 0.60MPa.
Embodiment 3
A kind of layer laminated material, including the surface layer setting gradually, bottom surface layer and sandwich of layers, described layer laminating
Edge sealing hole is distributed with material, the wall surface of the hole in described edge sealing hole has a welding edge sealing ring, described surface layer and described
Bottom surface layer is connected by described welding edge sealing ring, and described surface layer, sandwich of layers and bottom surface layer pass through described edge sealing
Fit in hole；
Wherein, described surface layer and described bottom surface layer are textile material, and described sandwich of layers is silica gel.
The preparation method of described laminated material, comprises the following steps：
S31., the surface layer being stacked, sandwich of layers and bottom surface layer are provided respectively, form multilayer material；
S32. described multilayer material is carried out ultrasonic wire bonding edge sealing process, obtaining surface distributed has edge sealing hole
Layer laminated material, wherein, described ultrasonic frequency is 15KHz, and ultrasonic power is 6000W, traction speed
Spend for 0.01m/s, pressure is 0.80MPa.
Embodiment 4
A kind of layer laminated material, including the surface layer setting gradually, bottom surface layer and sandwich of layers, described layer laminating
Edge sealing hole is distributed with material, the wall surface of the hole in described edge sealing hole has a welding edge sealing ring, described surface layer and described
Bottom surface layer is connected by described welding edge sealing ring, and described surface layer, sandwich of layers and bottom surface layer pass through described edge sealing
Fit in hole；
Wherein, described surface layer, described sandwich of layers and described bottom surface layer are textile material.
The preparation method of described laminated material, comprises the following steps：
S41., the surface layer being stacked, sandwich of layers and bottom surface layer are provided respectively, form multilayer material；
S42. described multilayer material is carried out ultrasonic wire bonding edge sealing process, obtaining surface distributed has edge sealing hole
Layer laminated material, wherein, described ultrasonic frequency is 35KHz, and ultrasonic power is 1500W, traction speed
Spend for 0.2m/s, pressure is 0.25MPa.
Embodiment 5
A kind of layer laminated material, including the surface layer setting gradually, bottom surface layer and sandwich of layers, described layer laminating
Edge sealing hole is distributed with material, the wall surface of the hole in described edge sealing hole has a welding edge sealing ring, described surface layer and described
Bottom surface layer is connected by described welding edge sealing ring, and described surface layer, sandwich of layers and bottom surface layer pass through described edge sealing
Fit in hole；
Wherein, described surface layer is non-woven material and described bottom surface layer is textile material, and described sandwich of layers is sea
Continuous.
The preparation method of described laminated material, comprises the following steps：
S51., the surface layer being stacked, sandwich of layers and bottom surface layer are provided respectively, form multilayer material；
S52. described multilayer material is carried out ultrasonic wire bonding edge sealing process, obtaining surface distributed has edge sealing hole
Layer laminated material, wherein, described ultrasonic frequency is 20KHz, and ultrasonic power is 2000W, traction speed
Spend for 0.1m/s, pressure is 0.40MPa.
Comparative example 1
A kind of fire patch material, as shown in fig. 7, comprises including the surface layer setting gradually, bottom surface layer and sandwich of layers,
Wherein, described surface layer and bottom surface layer are textile material, and described intermediate layer is sponge material, described surface
Layer and described bottom surface layer are processed by fire patch and are fitted with described sandwich of layers.
Comparative example 2
A kind of sticker material, as shown in figure 8, including the surface layer setting gradually, bottom surface layer and sandwich of layers,
Wherein, described surface layer and bottom surface layer are textile material, and described intermediate layer is sponge material, described surface
Layer and described bottom surface layer are processed by fire patch and are fitted with described sandwich of layers.
The laminated material that described embodiment 1-5 and comparative example 1-2 are provided carries out after ultrasound wave punching process,
Test its edge sealing effect, method of testing adopts electrodynamic type sharp edge tester GT-003 to 0.05mm thickness 1
Inch polytetrafluoroethylene thin film is scratched, and tests laminated material sharp edges degree, and concrete method of testing is：
Polytetrafluoroethylene film is attached on electrodynamic type sharp edge tester mandrel, makes mandrel accessible along testing sample
Edge rotates 360 degrees, and checks the length that test polytetrafluoroethylene film is cut by testing sample.
Test effect shows, result is as shown in table 1 below with cut length：
Table 1
From table 1, using the layer laminated material of ultrasonic compressing technique preparation described in the embodiment of the present invention,
Its cut length can as little as 2mm, process, with fire patch or sticker, the layer laminated material obtaining and compare, the present invention is real
Apply the edge that example described layer laminated material has more soft comfortable, its edge sealing excellent effect.
From Fig. 5-8, layer laminated material described in the embodiment of the present invention, not only appearance looks elegant, and also ventilative
Property is strong.Importantly, because, in layer laminated material described in the embodiment of the present invention, described sandwich of layers participates in super
Sound wave edge sealing low degree, therefore, has preferable edge sealing effect, and its edge is soft, comfort level is high, is suitable for
For medical field, outdoor activity field, it is particularly useful for making to have with skin and directly or indirectly contacts
Composite material product, such as wrister, vamps of sport shoes, shoe pad, respirator headgear etc..
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all at this
Any modification, equivalent and improvement made within bright spirit and principle etc., should be included in the present invention
Protection domain within.
Claims (10)
1. a kind of layer laminated material, including the surface layer setting gradually, bottom surface layer and sandwich of layers, its feature exists
In edge sealing hole being distributed with described layer laminated material, the wall surface of the hole in described edge sealing hole has welding edge sealing ring, institute
State surface layer and described bottom surface layer to connect by described welding edge sealing ring, described surface layer, sandwich of layers and bottom surface
Layer is by the laminating of described edge sealing hole.
2. as claimed in claim 1 layer of laminated material is it is characterised in that the edge of described layer laminated material
There is edge sealing line in face, and the edge of described surface layer and described bottom surface layer passes through described edge sealing line and connects.
3. as claimed in claim 1 layer of laminated material is it is characterised in that described sandwich of layers is monolayer or many
Rotating fields.
4. described layer laminated material as arbitrary in claim 1-3 is it is characterised in that described layer laminated material
Thickness be 0.5-20 millimeter.
5. described layer laminated material as arbitrary in claim 1-3 is it is characterised in that described surface layer is to spin
Knit material layer or layer of nonwoven material；And/or
Described bottom surface layer is textile layer or layer of nonwoven material；And/or
Described sandwich of layers is sponge material layer, textile layer, leather material, plastic material layer, nonwoven
At least one of which in cloth material layer, silica gel material layer.
6. described layer laminated material as arbitrary in claim 1-3 is it is characterised in that described surface layer, bottom
Surface layer, sandwich of layers are textile layer, and described layer laminated material is pure textile fabric.
7. a kind of preparation method of described layer laminated material as arbitrary in claim 1-6, comprises the following steps：
Surface layer, sandwich of layers and the bottom surface layer being cascading is provided, forms multilayer material；
Described multilayer material is carried out ultrasonic wire bonding edge sealing process, the layer that obtaining surface distributed has edge sealing hole pastes
Condensation material.
8. the preparation method of as claimed in claim 7 layer of laminated material is it is characterised in that described ultrasound wave
The power that pressure welding edge sealing is processed is 500-6000W.
9. the preparation method of as claimed in claim 7 layer of laminated material is it is characterised in that described ultrasound wave
The hauling speed that pressure welding edge sealing is processed is 0.01-0.20m/s.
10. the preparation method of described layer laminated material as arbitrary in claim 7-9 is it is characterised in that institute
The pressure stating the process of ultrasonic wire bonding edge sealing is 0.25-0.80MPa.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201272053Y (en) * | 2008-09-29 | 2009-07-15 | 甘肃奇正藏药有限公司 | Supersonic welding sealing arrangement for nonwoven cloth package bag |
| US20090227974A1 (en) * | 2008-03-05 | 2009-09-10 | Playtex Products, Inc. | Thermal Signal Tampon Pledget |
| CN102501805A (en) * | 2011-11-08 | 2012-06-20 | 芜湖尚唯汽车饰件有限公司 | Automobile clothes tree folding structure and manufacturing method thereof |
| CN203637262U (en) * | 2013-10-21 | 2014-06-11 | 嘉兴市正麒高新面料复合有限公司 | Composite punching foam fabric |
| CN205202334U (en) * | 2015-08-24 | 2016-05-04 | 陈林 | Laminating closes material |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090227974A1 (en) * | 2008-03-05 | 2009-09-10 | Playtex Products, Inc. | Thermal Signal Tampon Pledget |
| CN201272053Y (en) * | 2008-09-29 | 2009-07-15 | 甘肃奇正藏药有限公司 | Supersonic welding sealing arrangement for nonwoven cloth package bag |
| CN102501805A (en) * | 2011-11-08 | 2012-06-20 | 芜湖尚唯汽车饰件有限公司 | Automobile clothes tree folding structure and manufacturing method thereof |
| CN203637262U (en) * | 2013-10-21 | 2014-06-11 | 嘉兴市正麒高新面料复合有限公司 | Composite punching foam fabric |
| CN205202334U (en) * | 2015-08-24 | 2016-05-04 | 陈林 | Laminating closes material |
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