CN201437574U - Multifunctional layered object - Google Patents
Multifunctional layered object Download PDFInfo
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- CN201437574U CN201437574U CN2009201499149U CN200920149914U CN201437574U CN 201437574 U CN201437574 U CN 201437574U CN 2009201499149 U CN2009201499149 U CN 2009201499149U CN 200920149914 U CN200920149914 U CN 200920149914U CN 201437574 U CN201437574 U CN 201437574U
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Abstract
A multifunctional layered object comprises a textile layer and a first film layer formed on the textile layer. The textile layer is fabricated through one of the followings: woven fabrics, knitted fabrics and nonwovens, the first film layer is formed by film composite, the film composite comprises a high-molecular component, and the high-molecular component is selected from PVB. As the PVB has good weather resistance, is easy for rolling after modification and has high recovery rate, the multifunctional layered object has the advantages of waterproof property, reinforcement, fixed fiber layer texture, bending feel adjustment, environmental protection and durability; besides, surface machining such as embossing or printing can be performed on the first film layer according to follow-up purposes, and the sense of touch is improved and appearance changes are increased.
Description
[technical field]
The utility model relates to a kind of sandwich, particularly relates to a kind of multi-functional sandwich that is fitted and formed by high molecular polymer film and fabric.
[background technology]
The sandwich that fits and form by high molecular polymer film and textiles, because the film of collocation macromolecule material, and have can waterproof, reinforcement, fixed fabric tissue, adjust functions such as flexing feel and surface variations appearance design, and can be applied to the material of case bag class, raincoat, ready-made clothes, footwear, furniture, stationery, toy, sporting goods and advertisement etc.When making this sandwich, employed process equipment is mainly calender, make-up machine and coating machine etc., and can have influence on the service life of end article and the core technology of quality then is the selection and the process design of film formulation, solid.
An existing sandwich is that polyvinyl chloride (abbreviating PVC as) is made for the made thin layer of material fits on the tissue layer, though PVC has inexpensive, be easy to speciality such as processing and favorable mechanical character, make prepared in view of the above sandwich also have waterproof, functions such as reinforcement, but because PVC itself easily disengages detrimental substance, and PVC reclaims at discarded object, the used additive and the byproduct of generation thereof in the manufacture process, for example, pollutions such as dioxin (dioxin) and heavy metal, can work the mischief to human body and environment, make PVC be limited gradually to use or forbidding.
Existing another kind of sandwich is by a tissue layer equally, and a thin layer that fits on this tissue layer is made, wherein, in order to solve the problem of PVC material to environment and human health damage, this thin layer is to be material replacing PVC with styrene butadiene styrene block copolymer (SBS) (abbreviating SBS as), but because the SBS weatherability is not good, the poor durability that causes prepared sandwich finished product, service life is shorter, and consumption increases, and causes the waste of the former material and the energy on the contrary.In addition, because the easy cracking of SBS, storage is difficult for, so the raw material rate of recovery is quite low, makes with SBS to be that the prepared product of material is difficult for being recycled.
Hence one can see that, improve sandwich durability, reduce toxicity taking into account the demand of environmental protection and safety in utilization, and make the appearance change of its subsequent applications and product more extensive, for present industry, still have a demand.
[utility model content]
The purpose of this utility model is to have character such as preferable durability, hypotoxicity, recyclable utilization again providing a kind of, and its picture on surface, sense of touch and brightness can be carried out the multi-functional sandwich of various variation.
So the multi-functional sandwich of the utility model comprises one deck tissue layer, and one deck is formed on the first film layer on this tissue layer.This tissue layer is made by the wherein a kind of cloth kind that is selected from Woven Fabrics (woven fabric), knitted cloth and non-weaving cloth (non woven fabric), this the first film layer is made of a film composite, this film composite contains a high molecular component, and this high molecular component is to be selected from polyvinyl butyral resin to abbreviate PVB as).
The beneficial effects of the utility model are: with formed this first film layer of polyvinyl butyral resin, except this sandwich is had the functions such as waterproof, reinforcement, fixed fabric tissue and adjustment flexing feel, can also see through the better weatherability of polyvinyl butyral resin, prolong the service life of sandwich, and make the polyvinyl butyral resin that is reclaimed can be re-used as raw material sources by its preferable rate of recovery, to meet the environmental protection demand of resource recycling.
Further, the multi-functional sandwich of another kind of the utility model comprises one deck tissue layer, and one deck wherein a kind of mode film adhered with continuity and coating is incorporated into the first film layer on this tissue layer.This tissue layer is made by the wherein a kind of cloth kind that is selected from Woven Fabrics, knitted cloth and non-weaving cloth, this the first film layer is made of a film composite, this film composite contains a high molecular component, and this high molecular component is to be selected from polyvinyl butyral resin (abbreviating PVB as).
Whereby, can see through equally, make this sandwich have waterproof, reinforcement, fixed fabric tissue and adjustment flexing feel, better weatherability and service life, and meet the environmental protection demand characteristics with formed this first film layer of polyvinyl butyral resin.
[description of drawings]
Fig. 1 is a schematic diagram, and the structure of first preferred embodiment of the multi-functional sandwich of the utility model is described;
Fig. 2 is a schematic diagram, and the structure of second preferred embodiment of the multi-functional sandwich of the utility model is described;
Fig. 3 is a schematic diagram, and the structure of the 3rd preferred embodiment of the multi-functional sandwich of the utility model is described;
Fig. 4 is a schematic diagram, and the structure of the 4th preferred embodiment of the multi-functional sandwich of the utility model is described;
Fig. 5 is a schematic diagram, and the structure of the 5th preferred embodiment of the multi-functional sandwich of the utility model is described;
Fig. 6 is a schematic diagram, illustrates at the employed calender device of calendering applying procedure for processing;
Fig. 7 is a schematic diagram, illustrates to stick with paste the employed chaptrel formula apparatus for coating of procedure for processing on fabric;
Fig. 8 is a schematic diagram, illustrates to stick with paste the employed cutter formula apparatus for coating of procedure for processing on fabric;
Fig. 9 is a schematic diagram, and a first film layer in order to prefabricated this preferred embodiment, the calender device of one second thin layer are described;
Figure 10 is a schematic diagram, illustrates one in order to first, second thin layer of this preferred embodiment is fitted in the laminating apparatus of one deck tissue layer two opposition sides;
Figure 11 is a schematic diagram, and the structure of the 6th preferred embodiment of the multi-functional sandwich of the utility model is described.
[specific embodiment]
Below in conjunction with drawings and Examples the utility model is elaborated:
Before the utility model is described in detail, be noted that in the following description content similarly assembly is to represent with identical numbering.
Consult Fig. 1, multi-functional sandwich one first preferred embodiment of the utility model is two layered structures, comprise one deck tissue layer 1, and one deck is formed on the first film layer 2 on this tissue layer 1.
This tissue layer 1 is made by the wherein a kind of cloth kind that is selected from Woven Fabrics, knitted cloth and non-weaving cloth.Wherein, Woven Fabrics is divided into plain, drillipg and satin again, and knitted cloth then has warp knitting cloth and weft-knitted cloth.In addition, the material of this tissue layer 1 is by being selected from polyamide fiber, polyester fiber, polyacrylonitrile fibre, polyethylene fiber, polypropylene fibre, vinal, polyvinyl chloride fibre, polytetrafluoroethylene fibre, polyurethanes series fiber, acetate fiber (Acetate fiber), triacetate (Triacetate Fiber), glass fibre, seed fiber (Seed Fiber), bast fiber (BastFiber), vein fiber (Leaf Fiber), and the material in these the combination is made.
This first film layer 2 is to be incorporated on this tissue layer 1 in the film adhered wherein a kind of mode with coating of continuity, when making when fitting with continuous film, the thickness of this first film layer 2 is preferably between 0.05mm～1.5mm, when carrying out with coating method, the thickness of this first film layer 2 is preferable then to be 0.001mm～0.08mm.Wherein, this first film layer 2 is made of a film composite, and this film composite contains a high molecular component, and an additive component.Wherein, this high molecular component is to be selected from polyvinyl butyral resin.This additive component is to be selected from plasticizer, lubrication prescription, antioxidant, ultra-violet absorber, macromolecule modification agent, colorant, filler, and these combination, and the gross weight with this high molecular component is 100 listed as parts by weight, the amount ranges of this plasticizer, lubrication prescription, antioxidant, ultra-violet absorber, macromolecule modification agent, colorant and filler is respectively 3～80 weight portions, 0.05～5 weight portion, 0.1～3 weight portion, 0.1～3 weight portion, 0～100 weight portion, 0～12 weight portion, and 0～150 weight portion.
Wherein, this plasticizer be selected from acetyl tributyl citrate (; ATBC); acetyl group trioctylphosphine citrate (ATOC); the alkyl benzyl phthalic acid ester; alkyl phthalate; Linseed oil (Blown Linseed Oil); butyl benzyl phthalic ester; butyl ricinoleate (ButylRicinoleate); castor oil; DAA di alkyl adipate; dialkyl phthalate); dibutyl phthalate (DBP); dihexyl adipate ester (); diisononyl cyclohexane-dicarboxylic ester (DINCH); dioctyl adipate ester (DOA); dioctyl phthalic acid ester (DOP); hexylene glycol dibutyrate (GlycolDi-butyrate); the isodecyl diphenyl phosphoester; just-the ethyltoluene sulfonamide; polyethylene glycol; tributyl phenyl diphenyl phosphoester; toluenesulfonamide; the triaryl phosphate admixture; tributyl citrate (TBC); trimethylphenyl phosphate (Tricresyl Phosphate; TCP); triethyl citrate (TEC); triethylene (Triethylene); triethylene glycol-two-2 ethyl hexanoic acid ester; triphenyl (TPP); 2-ethylhexyl diphenyl phosphate, and these combination.
This lubrication prescription is to be selected from Ployethylene Wax, the two stearic amides (EthyleneBis-stearamide) of ethene, stearic acid, zinc stearate, calcium stearate, and these combination.
This macromolecule modification agent then is to be selected from polymethyl methacrylate (abbreviating PMMA as), ethylene-vinyl acetate copolymer (abbreviating EVA as), MBS (abbreviating MBS as), styrene-butadiene block copolymer (abbreviating SBC as), and these combination.Mainly be the rerum naturas such as hardness, resistance to impact, cold resistance and anti-complications that are used to adjust this first film layer 2.
Wherein, when using this first preferred embodiment further to be processed into an object product, can make this tissue layer 1 outwardly, also can make this first film layer 2 outwardly, according to the needs on design and the function, carry out Surface Machining such as embossing or printing again at this first film layer 2.
What deserves to be mentioned is, when adopting, this tissue layer 1 has rough surface structure characteristic person, for example, crinosity shape or mushy surface texture, then in the applying process, the contact area that this first film layer 2 and this tissue layer are 1 is relatively large, and therefore through the mode that the calendering applying is processed or hot melt is fitted and processed, just energy directly fit in this tissue layer 1 with this first film layer 2 with the high temperature hot melting way.
Consult Fig. 2, multi-functional sandwich one second preferred embodiment of the utility model is three layered structures of fitting, comprise one deck tissue layer 1, one deck is formed on the first film layer 2 on this tissue layer 1, and one deck is arranged at first following layer 3 of 2 on this tissue layer 1 and this first film layer.
The main difference of this second preferred embodiment and this first preferred embodiment is also to be provided with this first following layer 3 in this tissue layer 1 and 2 on this first film layer, and is to see through this first following layer 3 to make this tissue layer 1 form tightr and stable engaging with this first film layer 2.
Wherein, this tissue layer 1, this first film layer 2 are identical with the described person of this first preferred embodiment, repeat no more.The material of this first following layer 3 then can cooperate this tissue layer 1 and this first film layer 2 to change and adjust, and can use commercially available any adhesive agent at present, preferably, this first following layer 3 be by be selected from polyurethane series (Polyurethane) solid, acryl system (Acrylate) solid, polyvinyl butyral resin is solid, polychlorobutadiene (Polychloroprene), and the material in these the combination is made.In this preferred embodiment, this first following layer 3 is made by the polyurethane series solid, this polyurethane series solid has a host and a bridging agent, and the gross weight with this host is 100 listed as parts by weight, the amount ranges of this bridging agent is 1～15 weight portion, this host is polyurethane, and this bridging agent is to be selected from melamine (Melamine), phenolic resins (Phenolic), dialdehyde (Di-aldehyde) and isocyanates (Isocyanate).Whereby, the PU that the PVB of this first film layer 2 can see through bridging agent and host in this first following layer 3 form and stablize crosslinkedly, and then this first film layer 2 and this tissue layer 1 is combined closely.
What deserves to be explained is, this multi-functional sandwich makes this first film layer 2 be provided with outwardly when using usually, for example, make synthetic skin product, at this moment, in order to increase these the first film layer 2 surface variations, can form a figure line unit on these the first film layer 2 surfaces, and this figure line unit is formed by the wherein a kind of mode that is selected from embossing, printing and surface touch processing with attractive in appearance.Wherein, when handling in the embossing mode, the processing mode that adopts has metal wheel embossing, silica gel wheel embossing or vacuum wheel vacuum forming usually.
Consult Fig. 3, multi-functional sandwich 1 the 3rd preferred embodiment of the utility model is folder net three layered structures, comprise one deck tissue layer 1, one deck is formed on the first film layer 2 on this tissue layer 1, and one deck and this first film layer 2 oppositely are formed at second thin layer 4 on this tissue layer 1.The 3rd preferred embodiment is with the main difference of this first preferred embodiment: two opposing faces up and down in this tissue layer 1 engage with one deck the first film layer 2, one deck second thin layer 4 respectively, the content of this tissue layer 1 and this first film layer 2 is identical with this first preferred embodiment, repeats no more.
Wherein, the thickness range of this second thin layer 4 is preferably between 0.05mm～1.5mm, and its material select for use also identical with this first film layer 2, so repeat no more.
What deserves to be mentioned is, this tissue layer 1 in the 3rd preferred embodiment is preferably and adopts the network structure person, so, in the applying process, lay respectively at the first film layer 2 on upper and lower surface of this tissue layer 1 and second thin layer 4 under high temperature fused state, just can contact by the mesh of this tissue layer 1 and then cohere mutually, whereby, do not need additionally to be provided with following layer or use solid, this first, second thin layer 2,4 is directly engaged with this tissue layer 1.
Consult Fig. 4, multi-functional sandwich 1 the 4th preferred embodiment of the utility model is four layered structures, comprise one deck tissue layer 1, one deck and be formed on the first film layer 2, one deck and this first film layer 2 on this tissue layer 1 and oppositely be formed at second thin layer 4 on this tissue layer 1, and one deck is arranged at first following layer 3 of 2 on this tissue layer 1 and this first film layer.The content of this tissue layer 1, this first film layer 2 and this first following layer 3 is identical with this second preferred embodiment, and the content of this second thin layer 4 is also identical with second thin layer 4 in the 3rd preferred embodiment, repeats no more.
The main difference of the 4th preferred embodiment and the 3rd preferred embodiment is: also be provided with this first following layer 3 in this tissue layer 1 and 2 on this first film layer, this tissue layer 1 can be formed with this first film layer 2 to be engaged more closely, the sandwich of this kind pattern is to be applicable to when two opposing faces of this tissue layer 1 are the structure of a rough surface and a smooth surface respectively, the then coarse side is owing to have bigger contact area relatively, therefore, can be under the situation that following layer is not set, direct and this second thin layer 4 forms stable engagement, and the level and smooth side can guarantee that then itself and this first film layer 2 forms fluid-tight engagement by this first following layer 3 is set.
Consult Fig. 5, multi-functional sandwich 1 the 5th preferred embodiment of the utility model is five layered structures, comprise one deck tissue layer 1, one deck and be formed on the first film layer 2, one deck and this first film layer 2 on this tissue layer 1 and oppositely be formed at first following layer 3 that second thin layer 4, one deck on this tissue layer 1 is arranged at 2 on this tissue layer 1 and this first film layer, and one deck is arranged at second following layer 5 of 4 of this tissue layer 1 and this second thin layers.Wherein, the content of this tissue layer 1, first, second thin layer 2,4 and this first following layer 3 is identical with the 4th preferred embodiment, repeats no more.
The main difference of the 5th preferred embodiment and the 4th preferred embodiment is: also be provided with this second following layer 5 in this tissue layer 1 and 4 of this second thin layers, and can make this tissue layer 1 and this second thin layer 4 form tightr and stable engaging through this second following layer 5.Two opposing faces that this kind structural shape is adapted at this tissue layer 1 are all the even surface pattern, and this tissue layer 1 is organized when careful and is used, at this moment, because when this first film layer 2 and second thin layer 4 are fitted in processing, can't see through the contact of fabric mesh and cohere, therefore utilize 1 one-tenth fluid-tight engagement of this first, second following layer 3,5 and this tissue layer.
The material of this second following layer 5 also can cooperate this tissue layer 1 and this second thin layer 4 to change and adjust, and can use commercially available any adhesive agent at present, and the material selection of this second following layer 5 is identical with this first following layer 3, so repeat no more.
The multi-functional sandwich of aforementioned five kinds of preferred embodiments, also can further be made into to be selected from wherein a kind of object of decoration in suitcase, bag class, cover class, cover cap, raincoat, ready-made clothes, footwear, furniture, curtain, the car, tablecloth, advertisement base material, toy, tent, projection cloth and parachute kit again according to Application Design and demand.
＜embodiment〉preparation of five kinds of preferred embodiments of aforementioned multi-functional laminated thing
The preparation of first preferred embodiment of (one) two layered structure
1. utilize calendering applying procedure for processing with the laminate the first film layer 2 of shape of this film composite, fit to make the multi-functional sandwich of two layered structures as shown in Figure 1 with this tissue layer 1 again.
Processing procedure, equipment and the processing conditions of two layered structures
2. consult Fig. 6, be the employed calender device of calendering applying procedure for processing, this calender device comprise separately inverted L shape stack wheels being provided with 61, embossing wheels 62, cooling wheels 63, one furl running roller 64, and one be arranged on 62 of these inverted L shape stack wheels 61 and this embossing wheels, in order to the feeding running roller 65 of this tissue layer 1 to be provided.These inverted L shape stack wheels 61 are that wheel 613 and one lower whorl 614 is combined in 612, one by taking turns on the front-wheel 611, that connects in regular turn, the hot melt buildup 20 of this film composite is to be directed into this front-wheel 611 and should to go up 612 on wheel, be subjected on this wheel 612, middle wheel 613, lower whorl 614 calenderings more respectively and form this first film layer 2, wherein, take turns 613 in this, the temperature of lower whorl 614 is to be set in 120 ℃～150 ℃.These L type stack wheels 61 formed these the first film layers 2 junctions of process are transported to 62 of these embossing wheels together from the tissue layer 1 of this feeding running roller 65, exert pressure by these embossing wheels 62, reach the state that cooperates this first film layer 2 to be subjected to thermal softening and have predetermined viscosity, this the first film layer 2 can be fitted with this tissue layer 1 and make this multi-functional sandwich, at last, make these the first film layer 2 typings and be incorporated into this tissue layer 1 by these cooling wheels 63 again, just can furl running roller 64 coilings and collect prepared multi-functional sandwich finished product with this.Wherein, this first film layer 2, the transporting velocity of this tissue layer 1 in process are to be set in 15～60m/min.And the difference of temperature and speed setting depends primarily on the prescription of this film composite in this procedure for processing, and the difference of the thickness of this first film layer 2 and room temperature etc.
(2) preparation of second preferred embodiment of applying three layered structures
1. be to use a mixer modulation earlier in order to form the solid of this first following layer 3, with wheeled coating or the coating of cutter formula solid is applied to this tissue layer 1 again, make this first following layer 3 earlier and engage pre-paste fabric semi-finished product 11 (the seeing Fig. 7 or Fig. 8) of going up that form with this tissue layer 1, cooperate calendering applying procedure for processing with the laminate the first film layer 2 of shape of hot melt buildup 20 (see figure 6)s of this film composite again, and see through this first following layer 3 and make this first film layer 2 stick with paste fabric semi-finished product 11 and fitted with should going up in advance, to make the multi-functional sandwich of applying three layered structures as shown in Figure 2.
fit processing procedure, equipment and the processing conditions of three layered structures
2. consult Fig. 7, for sticking with paste the employed chaptrel formula apparatus for coating of procedure for processing on the fabric, comprise a feeding running roller 71 that is provided with separately, one supports running roller 72, one rubber running roller 73, one with the intaglio plate running roller 74 of these rubber running roller 73 corresponding butts, a pair of should the notch board running roller the 74 solid storage tanks 75 that are provided with, one baking oven 76, reach one and furl running roller 77, this intaglio plate running roller 74 is to be the part to contain the state that is immersed in this solid, make solid be attached to its surface along with the rotation of this intaglio plate running roller 74, this tissue layer 1 is to reel from this feeding running roller 71 to send, and walk around this support running roller 72 in regular turn, and by 74 of this rubber running roller 73 and this intaglio plate running rollers, with the extruding that sees through this rubber running roller 73 this solid can be changeed from these notch board running roller 74 surfaces and be applied to this tissue layer 1 surface, then, be transported to this baking oven 76 oven dry and furl running roller 77 with this and reel and collect and make this and go up in advance and stick with paste fabric semi-finished product 11 (just being coated with the tissue layer 1 of this first following layer 3) again.
Go up in advance the paste fabric semi-finished product 11 except make this with this wheeled apparatus for coating, consult Fig. 8, also can adopt a cutter formula apparatus for coating to carry out sticking with paste on the fabric, this cutter formula apparatus for coating comprises a feeding running roller 81 that is provided with separately, one gripper shoe 82, one coating blade 83, one baking oven 84 and one furls running roller 85, this tissue layer 1 is after this feeding running roller 81 is sent, be to carry along this gripper shoe 82 earlier, the solid 80 that will be used to form this first following layer 3 again is directed to 83 of terminal and this coating blades of this gripper shoe 82, to act on by this coating blade 83, make this solid 80 coat this tissue layer 1 surface with being a predetermined thickness, then, be transported to these baking oven 84 oven dry again and furl running roller 85 coilings and collect, can make this equally and go up paste fabric semi-finished product 11 in advance with this.
Cooperate calender device as shown in Figure 6 to roll the applying procedure for processing, and go up paste fabric semi-finished product 11 these tissue layer 1 of replacement in advance with this and send from this feeding running roller 65, and make this first following layer 3 towards this first film layer 2, pressing by these embossing wheels 62, reach the adhesion that sees through this first following layer 3, make this first film layer 2, this first following layer 3 form fluid-tight engagement with this tissue layer 1, behind cooling and shaping, just can make this multi-functional sandwich, and furl running roller 64 with this and reel and collect.
(3) preparation of the 3rd preferred embodiment of folder net three layered structures
1. be to use a calender device that PVB hot melt buildup is made as this first, second thin layer 2,4 respectively earlier, relend by a laminating apparatus this first, second thin layer 2,4 is fitted in two opposing faces up and down of this tissue layer 1 respectively, just can make the multi-functional sandwich of folder net three layered structures as shown in Figure 3.
Processing procedure, equipment and the processing conditions of folder net three layered structures
2. consult Fig. 9, be one in order to prefabricated this first, second thin layer 2,4 calender device, this calender device comprises inverted L shape stack wheels 91 that are provided with separately, one embossing wheels 92, one cooling wheels 93, reach one and furl running roller 94, the main difference of the calender device of this calender device and Fig. 6 is not for being provided with this feeding running roller 65, other assembly is identical with process conditions, so repeat no more, after the hot melt buildup 20 of this film composite is directed into these inverted L shape stack wheels 91 and rolls the flakiness shape, be transported to again in these embossing wheels 92, form the first film layer 2 or second thin layer 4 with further pressurized folder with predetermined thickness, but and these embossing wheels 92 of matching design demand utilization this first, second thin layer 2,4 surfaces form the figure line.Wherein, also be with these inverted L shape stack wheels 91 one in the temperature of wheel 913 and one lower whorl 914 be set in 120 ℃～150 ℃ scope.
Consult Figure 10, be one in order to this first, second thin layer 2,4 laminating apparatus that combine with this tissue layer 1 (this tissue layer 1 is to be network structure usually), this laminating apparatus comprises that three are and are provided with separately up and down in order to send this first film layer 2 respectively, the feeding running roller 101 of this tissue layer 1 and this second thin layer 4,102,103, one with described feeding running roller 101,102,103 separately support wheels 104, one heating unit 105, one embossing wheels 106, one cooling wheels 107 and furl running roller 108, this heating unit 105 also has a heated wheel 109, reach the heating mantles 110 that outer peripheral edges that center on this heated wheel 109 are provided with, this is first years old, second thin layer 2,4 with this tissue layer 1 from described feeding running roller 101,102,103 send after, be that these support wheels 104 of first pile warp form three 2,1, the state of 4 phase closings, send into this heating unit 105 heating more together, so that the difference closing is on this tissue layer 1, first of lower surface, second thin layer 2,4 high-temperature fusion, and the mesh by this tissue layer 1 contacts and then coheres mutually, make this first, second thin layer 2,4 directly engage with this tissue layer 1, then, delivering to these embossing wheels 106 more together carries out pressing or extrudes predetermined figure line, and deliver to this cooling wheels 107 cooling typings, furl running roller 108 coilings with this at last and collect.
The preparation of the 4th preferred embodiment of (four) four layered structures
1. be after earlier making as shown in Figure 2 applying three layered structures with the processing procedure identical with this second embodiment, carrying out the calendering second time again fits, make this second thin layer 4 be the state that lays respectively at the opposition side of this tissue layer 1 with this first film layer 2, and directly this second thin layer 4 is fitted on this tissue layer 1, form the multi-functional sandwich of four layered structures as shown in Figure 4.
Processing procedure, equipment and the processing conditions of four layered structures
2. after modulating solid, earlier with as shown in Figure 7 wheeled apparatus for coating, or cutter formula apparatus for coating as shown in Figure 8, solid is applied to the wherein surface of a side of this tissue layer 1, make this and go up paste fabric semi-finished product 11 in advance, again with as shown in Figure 6 calender device, the hot melt buildup 20 of this film composite is rolled into this first film layer 2, rejoin and go up on the following layer 3 of sticking with paste fabric semi-finished product 11 in advance to this, after forming the multi-functional sandwich of applying three layered structures as shown in Figure 2 earlier, carry out the calendering applying processing procedure of another time again, the multi-functional sandwich of three layered structures of just will fitting is sent from this feeding running roller 65, again this second thin layer 4 is made in hot melt buildup 20 calenderings of this film composite, and be engaged on the tissue layer 1 of multi-functional sandwich of these three layered structures of fitting, just can make this multi-functional sandwich finished product that is four layered structures smoothly.
The preparation of the 5th preferred embodiment of (five) five layered structures
1. be to be coated with this first, second following layer 3,5 respectively prior to these tissue layer 1 two opposing faces, after making this first film layer 2 be engaged to this first following layer 3 with the processing procedure identical again with this second preferred embodiment, carrying out the calendering second time again fits, just make this second thin layer 4 also be engaged to this second following layer 5, just can form the multi-functional sandwich of five layered structures as shown in Figure 5.
Processing procedure, equipment and the processing conditions of five layered structures
2. after modulating solid, earlier with as shown in Figure 7 wheeled apparatus for coating, or cutter formula apparatus for coating as shown in Figure 8, solid is applied to the surface of these tissue layer 1 two opposition sides respectively, form the state that this first, second following layer 3,5 engages with this tissue layer 1 respectively, with as shown in Figure 6 calender device, respectively this first, second thin layer 2,4 is conformed to these first, second following layer 3,5 (see figure 5)s and just can make the multi-functional sandwich finished product that is five layered structures again.
Consult Figure 11,, comprise one deck tissue layer 1, and one deck is formed on the first film layer 2 on this tissue layer 1 with coating method for one the 6th preferred embodiment of the present utility model.During manufacturing, earlier (for example be with a predetermined solvent, alcohols) this film composite is modulated to the film composite solution of being scheduled to viscosity, again with as shown in Figure 7 wheeled apparatus for coating, or cutter formula apparatus for coating as shown in Figure 8 is coated with on this tissue layer 1, the process baking oven just can form the first film layer 2 that is incorporated into this tissue layer 1 after the solvent in this solution is evaporated.At this, be to get the ethanol of the toluene of 40 weight portions and 35 weight portions as solvent, film composite with 25 weight portions is deployed into solution again, film composite in the solution is the solid content source, therefore the solution solid content of being prepared in this embodiment is 25%, and the solution viscosity that is mixed is then for 32.000cps/28 ℃.Wherein, when, being easier to form continuity film as shown in Figure 1, otherwise can forming spot distribution form as shown in figure 11 during higher or this tissue layer 1 surfacing based on the solid content of film composite in the solution of being modulated.In addition, except solid content, the viscosity of solution also can influence film forming, can make this multi-functional sandwich have water resistance when forming the continuity film, it is then non-watertight to form the point-like coating, can both reach the effect of fixing this tissue layer 1 tissue but see through these two kinds of thin film-forming methods.What deserves to be mentioned is, the prescription of used additive component is roughly the same in the prescription of the additive component in this film composite and the film adhered mode of aforementioned continuity, the difference place only content of this lubrication prescription can be 0～5 weight portion, that is to say, in the solution coat processing procedure, the addition of lubrication prescription can be 0, the main purpose of in the film adhered processing procedure of continuity, using lubrication prescription be when reducing calendering this first, second thin layer 2,4 with process apparatus in the surface adhesion of roller, with avoid in the calender line this first, second thin layer 2,4 be attached to roller and remote-effects to the uniformity of film thickness, when forming film with solution coat, then need not roll, so do not have similar problem, can not add lubrication prescription.
To form that three laminated, folder net is three laminated with coating method, during the sandwich of four laminated and five laminated patterns, with aforementioned＜concrete example〉described content and processing procedure operation be roughly the same, difference only is the processing procedure of this first, second thin layer 2,4 fitted by calendering and makes the mode that the earlier modulation film composite solution identical with forming this first following layer 3 is coated with again into, is not described in detail in this.
Conclude above-mentionedly, the utility model Multifunctional layered object can be obtained following effect and advantage, so can reach the purpose of this utility model:
One, makes this first film layer 2 or second thin layer 4 with polyvinyl butyral resin, except giving the functions such as this sandwich waterproof, reinforcement, fixed fabric tissue and adjustment flexing feel, see through the material characteristic that polyvinyl butyral resin has better weatherability, also can prolong the service life of this sandwich, make to the utlity model has more durable characteristic and advantage.
Two, because first, second thin layer 2, the 4th of this sandwich is made by the polyvinyl butyral resin with better rate of recovery, when discarded, can also the recycle polyethylene butyral as the raw material sources of other goods, make the utility model can meet the environmental protection demand of resource recycling.
Three, but because polyvinyl butyral resin and the moulding characteristic of melted by heating is arranged, except can being rolled into predetermined film pattern, also can cooperate the surface texture properties of this tissue layer 1 directly to engage with this tissue layer 1, perhaps, also can see through this first following layer 3 or second following layer 5 and this tissue layer 1 fits, and can be in response to using with design requirement at this tissue layer 1 Double-face adhesive should first, second thin layer 2,4, or only at this first film layer 2 of single-sided lamination, make to the utlity model has the Multifunctional layered object that is made into easily different types, and can increase its application and range of application.
Claims (24)
1. a multi-functional sandwich comprises one deck tissue layer, and one deck is formed on the first film layer on this tissue layer; It is characterized in that:
This tissue layer is made by the wherein a kind of cloth kind that is selected from Woven Fabrics, knitted cloth and non-weaving cloth; And
This first film layer is made of a film composite, and this film composite contains a high molecular component, and this high molecular component is to be selected from polyvinyl butyral resin.
2. multi-functional sandwich as claimed in claim 1, it is characterized in that: this tissue layer is by being selected from polyamide fiber, polyester fiber, polyacrylonitrile fibre, polyethylene fiber, polypropylene fibre, vinal, polyvinyl chloride fibre, polytetrafluoroethylene fibre, polyurethanes series fiber, acetate fiber, triacetate, glass fibre, seed fiber, bast fiber, vein fiber, and the material in these the combination is made.
3. multi-functional sandwich as claimed in claim 1 is characterized in that: this first film layer is to be incorporated on this tissue layer in the film adhered mode of continuity, and the thickness of this first film layer is between 0.05mm～1.5mm.
4. multi-functional sandwich as claimed in claim 3, it is characterized in that: this film composite also contains an additive component, this additive component is to be selected from plasticizer, lubrication prescription, antioxidant, ultra-violet absorber, the macromolecule modification agent, colorant, filler, and these combination, and the gross weight with this high molecular component is 100 listed as parts by weight, the amount ranges of this plasticizer is 3～80 weight portions, the amount ranges of this lubrication prescription is 0.05～5 weight portion, the amount ranges of this antioxidant is 0.1～3 weight portion, the amount ranges of this ultra-violet absorber is 0.1～3 weight portion, the amount ranges of this macromolecule modification agent is 0～100 weight portion, the amount ranges of this colorant is 0～12 weight portion, and the amount ranges of this filler is 0～150 weight portion.
5. multi-functional sandwich as claimed in claim 4; it is characterized in that: this plasticizer is to be selected from acetyl tributyl citrate; acetyl group trioctylphosphine citrate; the alkyl benzyl phthalic acid ester; alkyl phthalate; Linseed oil; butyl benzyl phthalic ester; the butyl ricinoleate; castor oil; DAA di alkyl adipate; dialkyl phthalate; dibutyl phthalate; the dihexyl adipate ester; diisononyl cyclohexane-dicarboxylic ester; the dioctyl adipate ester; the dioctyl phthalic acid ester; the hexylene glycol dibutyrate; the isodecyl diphenyl phosphoester; just-the ethyltoluene sulfonamide; polyethylene glycol; tributyl phenyl diphenyl phosphoester; toluenesulfonamide; the triaryl phosphate admixture; the tributyl citrate; the trimethylphenyl phosphate; triethyl citrate; triethylene; triethylene glycol-two-2 ethyl hexanoic acid ester; triphenyl; 2-ethylhexyl diphenyl phosphate, and these combination.
6. multi-functional sandwich as claimed in claim 4 is characterized in that: this lubrication prescription is to be selected from Tissuemat E, the two stearic amides of ethene, stearic acid, zinc stearate, calcium stearate, and these combination.
7. multi-functional sandwich as claimed in claim 4, it is characterized in that: this macromolecule modification agent is to be selected from polymethyl methacrylate, ethylene-vinyl acetate copolymer, MBS, styrene-butadiene block copolymer and these combination.
8. multi-functional sandwich as claimed in claim 2, it is characterized in that: this multi-functional sandwich also comprises first following layer that one deck is arranged at this tissue layer and this first film interlayer, and this first following layer be by be selected from the polyurethane series solid, acryl is that solid, polyvinyl butyral resin are solid, polychlorobutadiene, and the material in these the combination is made.
9. multi-functional sandwich as claimed in claim 8, it is characterized in that: this first following layer is made by the polyurethane series solid, this polyurethane series solid has a host and a bridging agent, and the gross weight with this host is 100 listed as parts by weight, the amount ranges of this bridging agent is 1～15 weight portion, this host is polyurethane, and this bridging agent is to be selected from melamine, phenolic resins, dialdehyde and isocyanates.
10. multi-functional sandwich as claimed in claim 3, it is characterized in that: this multi-functional sandwich also comprises one deck and this first film layer and oppositely is formed at second thin layer on this tissue layer, the thickness of this second thin layer is between 0.05mm～1.5mm, and constituted by a film composite, this film composite contains a high molecular component, and this high molecular component is to be selected from polyvinyl butyral resin.
11. multi-functional sandwich as claimed in claim 10, it is characterized in that: this multi-functional sandwich also comprises first following layer that one deck is arranged at this tissue layer and this first film interlayer, and this first following layer be by be selected from the polyurethane series solid, acryl is that solid, polyvinyl butyral resin are solid, polychlorobutadiene, and the material in these the combination is made.
12. multi-functional sandwich as claimed in claim 10 is characterized in that: also form a figure line unit at this first film laminar surface, and this figure line unit is to form by the wherein a kind of mode that is selected from embossing, printing and surface touch processing.
13. multi-functional sandwich as claimed in claim 11, it is characterized in that: this multi-functional sandwich also comprises one deck and is arranged at second following layer between this tissue layer and this second thin layer, and this second following layer be by be selected from the polyurethane series solid, acryl is that solid, polyvinyl butyral resin are solid, polychlorobutadiene, and the material in these the combination is made.
14. multi-functional sandwich as claimed in claim 3 is characterized in that: this multi-functional sandwich is the wherein a kind of object that further is made into to be selected from decoration in suitcase, bag class, cover class, cover cap, raincoat, ready-made clothes, footwear, furniture, curtain, the car, tablecloth, advertisement base material, toy, tent, projection cloth and parachute kit.
15. a multi-functional sandwich comprises one deck tissue layer, and one deck is formed on the first film layer on this tissue layer; It is characterized in that:
This tissue layer is made by the wherein a kind of cloth kind that is selected from Woven Fabrics, knitted cloth and non-weaving cloth; And
This first film layer is to be incorporated on this tissue layer in the film adhered wherein a kind of mode with coating of continuity, and is made of a film composite, and this film composite contains a high molecular component, and this high molecular component is to be selected from polyvinyl butyral resin.
16. multi-functional sandwich as claimed in claim 15, it is characterized in that: this tissue layer is by being selected from polyamide fiber, polyester fiber, polyacrylonitrile fibre, polyethylene fiber, polypropylene fibre, vinal, polyvinyl chloride fibre, polytetrafluoroethylene fibre, polyurethanes series fiber, acetate fiber, triacetate, glass fibre, seed fiber, bast fiber, vein fiber, and the material in these the combination is made.
17. multi-functional sandwich as claimed in claim 16 is characterized in that: this first film layer is to be incorporated on this tissue layer in the film adhered mode of continuity, and the thickness of this first film layer is between 0.05mm～1.5mm.
18. multi-functional sandwich as claimed in claim 16, it is characterized in that: this first film layer be with this film composite be dissolved in the predetermined solvent form a homogeneous solution after, again with wheeled or cutter formula coating method coating, just can on this tissue layer, form this first film layer after drying, and its thickness is between 0.001mm～0.08mm.
19. multi-functional sandwich as claimed in claim 18, it is characterized in that: this film composite also contains an additive component, this additive component is to be selected from plasticizer, lubrication prescription, antioxidant, ultra-violet absorber, the macromolecule modification agent, colorant, filler, and these combination, and the gross weight with this high molecular component is 100 listed as parts by weight, the amount ranges of this plasticizer is 3～80 weight portions, the amount ranges of this lubrication prescription is 0～5 weight portion, the amount ranges of this antioxidant is 0.1～3 weight portion, the amount ranges of this ultra-violet absorber is 0.1～3 weight portion, the amount ranges of this macromolecule modification agent is 0～100 weight portion, the amount ranges of this colorant is 0～12 weight portion, and the amount ranges of this filler is 0～150 weight portion.
20. multi-functional sandwich as claimed in claim 19, it is characterized in that: this multi-functional sandwich also comprises first following layer that one deck is arranged at this tissue layer and this first film interlayer, and this first following layer be by be selected from the polyurethane series solid, acryl is that solid, polyvinyl butyral resin are solid, polychlorobutadiene, and the material in these the combination is made.
21. multi-functional sandwich as claimed in claim 20 is characterized in that: also form a figure line unit at this first film laminar surface, and this figure line unit is to form by the wherein a kind of mode that is selected from embossing, printing and surface touch processing.
22. multi-functional sandwich as claimed in claim 19, it is characterized in that: this multi-functional sandwich also comprises one deck and this first film layer and oppositely is formed at second thin layer on this tissue layer, the thickness of this second thin layer is between 0.001mm～0.08mm, and constituted by a film composite, this film composite contains a high molecular component, and this high molecular component is to be selected from polyvinyl butyral resin.
23. multi-functional sandwich as claimed in claim 22, it is characterized in that: this multi-functional sandwich also comprises first following layer that one deck is arranged at this tissue layer and this first film interlayer, and this first following layer be by be selected from the polyurethane series solid, acryl is that solid, polyvinyl butyral resin are solid, polychlorobutadiene, and the material in these the combination is made.
24. multi-functional sandwich as claimed in claim 23, it is characterized in that: this multi-functional sandwich also comprises one deck and is arranged at second following layer between this tissue layer and this second thin layer, and this second following layer be by be selected from the polyurethane series solid, acryl is that solid, polyvinyl butyral resin are solid, polychlorobutadiene, and the material in these the combination is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201499149U CN201437574U (en) | 2009-04-20 | 2009-04-20 | Multifunctional layered object |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201499149U CN201437574U (en) | 2009-04-20 | 2009-04-20 | Multifunctional layered object |
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| CN201437574U true CN201437574U (en) | 2010-04-14 |
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| CN102330343A (en) * | 2011-07-27 | 2012-01-25 | 吴江市瑞丰织造有限公司 | Ultraviolet shielding coatings for fabrics |
| CN102380995A (en) * | 2011-08-19 | 2012-03-21 | 上海三川塑料有限公司 | Environmentally-friendly high-temperature-resistant PVC (Poly Vinyl Chloride) stiff composite cloth |
| CN102380994A (en) * | 2011-08-18 | 2012-03-21 | 深圳市天朗紫微文教科技有限公司 | Porous textile and printing method thereof |
| CN102677280A (en) * | 2012-05-29 | 2012-09-19 | 蔡紫林 | Fabric |
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| WO2013147637A1 (en) * | 2012-01-11 | 2013-10-03 | Dubov Yury Nikolaevich | Method for using a polymeric material |
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| CN102330343A (en) * | 2011-07-27 | 2012-01-25 | 吴江市瑞丰织造有限公司 | Ultraviolet shielding coatings for fabrics |
| CN102380994A (en) * | 2011-08-18 | 2012-03-21 | 深圳市天朗紫微文教科技有限公司 | Porous textile and printing method thereof |
| CN102380994B (en) * | 2011-08-18 | 2015-11-18 | 深圳市天朗紫微文教科技有限公司 | Porous fabric and printing method thereof |
| CN102380995A (en) * | 2011-08-19 | 2012-03-21 | 上海三川塑料有限公司 | Environmentally-friendly high-temperature-resistant PVC (Poly Vinyl Chloride) stiff composite cloth |
| CN102380995B (en) * | 2011-08-19 | 2014-07-30 | 上海三川塑料有限公司 | Environmentally-friendly high-temperature-resistant PVC (Poly Vinyl Chloride) stiff composite cloth |
| WO2013147637A1 (en) * | 2012-01-11 | 2013-10-03 | Dubov Yury Nikolaevich | Method for using a polymeric material |
| CN102677264A (en) * | 2012-05-29 | 2012-09-19 | 蔡紫林 | Window curtain fabric |
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| CN103113654A (en) * | 2013-02-07 | 2013-05-22 | 浙江工业大学 | Polyethylene film with infrared absorption function and preparation method of polyethylene film |
| CN103113654B (en) * | 2013-02-07 | 2015-04-22 | 浙江工业大学 | Polyethylene film with infrared absorption function and preparation method of polyethylene film |
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| CN103879639B (en) * | 2014-04-16 | 2016-07-06 | 江西华硕包装有限公司 | High performance plastics packaging bag |
| CN107521192A (en) * | 2016-06-19 | 2017-12-29 | 宜兴威尼特包装袋有限公司 | Enhanced high-barrier composite braided fabric |
| CN107757048A (en) * | 2017-08-31 | 2018-03-06 | 成都森钰泓绿化工程有限公司 | A kind of preparation method of macromolecule multilayer flashing en-toutcas cloth |
| CN109808193A (en) * | 2019-01-28 | 2019-05-28 | 陈智汉 | A kind of preparation method of the compound Oxford plastic cloth of PVB plastic cement |
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| CN112143094B (en) * | 2019-06-28 | 2022-04-26 | 合肥杰事杰新材料股份有限公司 | Regenerated polyolefin plastic composition and preparation method and application thereof |
| CN111169112A (en) * | 2020-01-10 | 2020-05-19 | 东莞市国丰化工原料有限公司 | Leather synthesis process |
| EP3929351A1 (en) * | 2020-06-18 | 2021-12-29 | Chun Wei Lin | Synthetic leather |
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| CN112895639A (en) * | 2021-03-12 | 2021-06-04 | 杭州盛得新材料有限公司 | Modified regenerated PVB composite laminated fabric and preparation method thereof |
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