CN102029733A - Membrane material, and preparation device and preparation method thereof - Google Patents
Membrane material, and preparation device and preparation method thereof Download PDFInfo
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- CN102029733A CN102029733A CN2010102906741A CN201010290674A CN102029733A CN 102029733 A CN102029733 A CN 102029733A CN 2010102906741 A CN2010102906741 A CN 2010102906741A CN 201010290674 A CN201010290674 A CN 201010290674A CN 102029733 A CN102029733 A CN 102029733A
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- tunic
- raw material
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- making surface
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- 239000000463 material Substances 0.000 title claims abstract description 76
- 238000002360 preparation method Methods 0.000 title claims abstract description 36
- 239000012528 membrane Substances 0.000 title abstract description 15
- MEYZYGMYMLNUHJ-UHFFFAOYSA-N tunicamycin Natural products CC(C)CCCCCCCCCC=CC(=O)NC1C(O)C(O)C(CC(O)C2OC(C(O)C2O)N3C=CC(=O)NC3=O)OC1OC4OC(CO)C(O)C(O)C4NC(=O)C MEYZYGMYMLNUHJ-UHFFFAOYSA-N 0.000 claims description 147
- 239000002994 raw material Substances 0.000 claims description 92
- 230000009183 running Effects 0.000 claims description 92
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 29
- 238000007599 discharging Methods 0.000 claims description 28
- 239000000741 silica gel Substances 0.000 claims description 26
- 229910002027 silica gel Inorganic materials 0.000 claims description 26
- 210000003660 reticulum Anatomy 0.000 claims description 25
- 229910000831 Steel Inorganic materials 0.000 claims description 24
- 239000010959 steel Substances 0.000 claims description 24
- 230000004927 fusion Effects 0.000 claims description 22
- 238000001914 filtration Methods 0.000 claims description 21
- 238000010438 heat treatment Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 13
- 238000001125 extrusion Methods 0.000 claims description 12
- 230000015572 biosynthetic process Effects 0.000 claims description 10
- 238000012856 packing Methods 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000000835 fiber Substances 0.000 abstract 4
- 239000012745 toughening agent Substances 0.000 abstract 1
- 238000002844 melting Methods 0.000 description 9
- 230000008018 melting Effects 0.000 description 9
- 239000004925 Acrylic resin Substances 0.000 description 6
- 229920000178 Acrylic resin Polymers 0.000 description 5
- 239000000203 mixture Substances 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a membrane material. The membrane material comprises a first membrane layer and a second membrane layer which are integrally compounded, wherein the first membrane layer comprises a first contact surface which is contacted with the second membrane layer; the second membrane layer comprises a second contact surface which is contacted with the first membrane layer; and fiber yarns of the first contact surface are staggered from fiber yarns of the second contact surface. The invention also provides a preparation device and a preparation method of the membrane material. In the membrane material, and the preparation method and the preparation method thereof, the first contact surface of the first membrane layer of the membrane material is contacted with the second contact surface of the second membrane layer, and the fiber yarns of the first contact surface are staggered from the fiber yarns of the second contact surface, so the longitudinal tensile force is enhanced, the toughness is high, and the using cost of a toughening agent is reduced.
Description
[technical field]
The present invention relates to a kind of film material and preparation facilities thereof, preparation method.
[background technology]
The film material that polyacrylic resin material is made is applied to stationery goods, gift wrap or the like.The film material of traditional mode of production is by two screw rods the acrylic resin raw material of different colours to be extruded through filtering reticulum in distributor after the barrel heating, enters die head then, and the melting charge that is flowed out by die head forms through two steel rider wheel extruding cooling and shapings.Because need buildup between two-wheeled, pressure is very big, makes that two-wheeled can't be close, the thickness limit of the sand streak plate of generation is between 0.2 millimeter to 0.25 millimeter, and the film material toughness of producing is relatively poor frangible, and needs to increase a large amount of flexibilizer, has increased manufacturing cost.
[summary of the invention]
Based on this, be necessary to provide a kind of toughness film material preferably.
In addition, also be necessary to provide a kind of preparation facilities for preparing above-mentioned film material.
In addition, also be necessary to provide a kind of preparation method who prepares above-mentioned film material.
A kind of film material, first tunic and second tunic that comprise compound one, described first tunic comprises and contacted first contact-making surface of described second tunic, described second tunic comprises and contacted second contact-making surface of described first tunic, it is characterized in that the single of the single of described first contact-making surface and described second contact-making surface staggers.
Preferably, the thickness of described film material is 0.12 millimeter～0.2 millimeter.
Preferably, described first tunic comprises and the described first contact-making surface opposite first that described second tunic comprises and the described second contact-making surface opposing second surface, is equipped with decorative pattern on described first surface and the described second surface.
A kind of preparation facilities of film material, comprise the first cover processing unit (plant) and the second cover processing unit (plant), the described first cover processing unit (plant) comprises that first of first raw material of packing into goes into charging basket, heat first barrel of first raw material, first of first raw material after the filtering and heating filters reticulum, first roller set of first raw material after first die head of first raw material behind the loading filter and processing are filtered, described first roller set comprises the first rigidity running roller and the first elasticity running roller that the gap is provided with, described first to go into the discharging opening of charging basket corresponding with the feeding mouth of described first barrel, the feeding mouth of the discharging opening of described first barrel and the described first filtration reticulum is corresponding, the discharging opening of the described first filtration reticulum is corresponding with the feeding mouth of described first die head, and the discharging opening of described first die head is right against the gap between described first rigidity running roller and the described first elasticity running roller; Described second cover comprises that second of second raw material of packing into goes into charging basket in the processing unit (plant), heat second barrel of second raw material, second of second raw material after the filtering and heating filters reticulum, second roller set of second raw material after second die head of second raw material behind the loading filter and processing are filtered, described second roller set comprises the second rigidity running roller and the second elasticity running roller that the gap is provided with, described second to go into the discharging opening of charging basket corresponding with the feeding mouth of described second barrel, the feeding mouth of the discharging opening of described second barrel and the described second filtration reticulum is corresponding, the discharging opening of the described second filtration reticulum is corresponding with the feeding mouth of described second die head, and the discharging opening of described second die head is right against the gap between described second rigidity running roller and the described second elasticity running roller; The first rigidity running roller of the described first cover processing unit (plant) and the first elasticity running roller carry out extrusion process to first raw material and form first tunic, described first tunic comprises first contact-making surface, second die head of the described second cover processing unit (plant) joins first contact-making surface of described first tunic with second raw material, and the second rigidity running roller of the described second cover processing unit (plant) and the second elasticity running roller carry out extrusion process to second raw material on first contact-making surface of described first tunic and form second tunic that the single of first contact-making surface of the single that contains second contact-making surface and described first tunic staggers.
Preferably, the single direction of described first tunic is identical with the direction that first die head of the described first cover processing unit (plant) flows out first raw material; The single direction of described second tunic is identical with the direction that second die head of the described second cover processing unit (plant) flows out second raw material.
Preferably, the described first rigidity running roller and the second rigidity running roller are the steel rider wheel, and the described first elasticity running roller and the second elasticity running roller are the silica gel running roller.
Preferably, also comprise the guide device between second roller set of first roller set that is arranged on the described first cover processing unit (plant) and the described second cover processing unit (plant), be used for first tunic that is processed to form of first roller set of the described first cover processing unit (plant) is sent to second roller set of the described second cover processing unit (plant).
Preferably, described preparation facilities also comprises the nip rolls that is arranged on described guiding device end, is used for first tunic that the described first cover processing unit (plant) is processed to form is flattened.
A kind of preparation method of film material may further comprise the steps:
Fusion first raw material;
With first tunic of described first raw material after the fusion through roll-type extrusion process formation film material, wherein, described first tunic comprises first contact-making surface;
Fusion second raw material; And
Described second raw material after adding fusion on first contact-making surface of described first tunic carries out the roll-type extrusion process and forms second tunic that the single of first contact-making surface of the single that contains second contact-making surface and described first tunic staggers.
Preferably, also be included in after described first tunic of formation, described first tunic be sent to processing place of second tunic that forms the film material, and in transmission, described first tunic flattened.
Above-mentioned film material and preparation facilities thereof, preparation method, first contact-making surface of first tunic of film material and second contact-making surface of second tunic are contacted, and the single of the single of first contact-making surface and second contact-making surface staggers, increased longitudinal stretching power, toughness is better, has reduced the cost that uses flexibilizer.
[description of drawings]
Figure 1A is first tunic of film material among the embodiment and the structural representation of the second tunic contact position;
Figure 1B is the floor map of first tunic among Figure 1A;
Fig. 1 C is the floor map of second tunic among Figure 1A;
Fig. 2 is the structural representation of the preparation facilities of film material among the embodiment;
Fig. 3 is the flow chart of the preparation method of film material among the embodiment.
[specific embodiment]
The technical scheme right below in conjunction with specific embodiment is described in detail.
Shown in Figure 1A to Fig. 1 C, in one embodiment, a kind of film material comprises first tunic 1 and second tunic 2 of compound one.First tunic 1 comprise with second tunic, 2 contacted first contact-making surface, 11, the first contact-making surfaces 11 on form single 111; Second tunic 2 comprise with first tunic, 1 contacted second contact-making surface, 22, the second contact-making surfaces 22 on form single 222.The single 111 of first contact-making surface 11 and the single 222 of second contact-making surface 22 stagger, and promptly bearing of trend is identical and be spaced.First tunic 1 and second tunic 2 process by twice, and form one, the single 111 of first contact-making surface 11 and the single 222 of second contact-making surface 22 close adhesion of arranging that staggers.Make the longitudinal stretching power of film material increase like this, toughness is better, and tear resistance is good, has reduced the cost that uses flexibilizer.
The thickness of above-mentioned film material is 0.12 millimeter～0.2 millimeter.By twice processing, increased the toughness of film material, processing makes when thickness is 0.12 millimeter～0.2 millimeter also not easy fracture, the thickness of film material is littler, saves material.
In addition, first tunic 1 of above-mentioned film material and the color of second tunic 2 can be identical, also can be different.The color of first raw material of processing first tunic 1 is identical or different with the color of second raw material of processing second tunic 2.When color was identical, materials were unified, obtain easily.Color not simultaneously, the color of film material is various, satisfies different customer demands.Mainly becoming of first raw material and second raw material all can be acrylic resin, polyvinyl resin etc., and first raw material can be different with second material composition.
In the present embodiment, first tunic 1 comprises also and first contact-making surface, 11 opposite first (not indicating among the figure) that second tunic 2 also comprises and second contact-making surface, 22 opposing second surface (not indicating among the figure).On first surface and second surface, be equipped with decorative pattern.
Above-mentioned film material is because of being composited by twice processing, and first tunic 1 and second tunic 2 are processed to form one.Add for the first time man-hour, first raw material flows out laggard row processing, first contact-making surface 11 of first tunic 1 does not form decorative pattern, is formed decorative pattern but the first surface that has formed single 111, the first tunics 1 identical with the first feed stream outgoing direction has first roller set rotation extruding of decorative pattern.For the second time add man-hour, add again on second former first contact-making surface 11 that does not form decorative pattern of expecting ground floor film 1, be processed to form second tunic 2 then.First contact-making surface 11 of first tunic 1 no longer carries out processing patterns because of having decorative pattern.Second contact-making surface 22 of second tunic 2 and first contact-making surface 11 of first tunic 1 are in contact with one another, second contact-making surface 22 of second tunic 2 also forms the identical single 222 of outflow direction with second raw material that adds again, and the single 222 of second contact-making surface 22 of the single 111 of first contact-making surface 11 of first tunic 1 and second tunic 2 staggers, the second surface of second tunic 2 is formed decorative pattern by figuratum second roller set rotation extruding, all forms decorative pattern on the second surface of the first surface of first tunic 1 like this and second tunic 2.
As shown in Figure 2, in one embodiment, a kind of preparation facilities of film material comprises the first cover processing unit (plant) 10 and the second cover processing unit (plant) 20.The first cover processing unit (plant) 10 comprises that first of first raw material of packing into goes into charging basket 100, heat first barrel 110 of first raw material, first of first raw material after the filtering and heating filters first die head 130 of first raw material behind reticulum 120 and the loading filter, first roller set of first raw material after processing is filtered (not indicating among the figure), first roller set comprises the first rigidity running roller 140 and the first elasticity running roller 150 of adjacent setting, first to go into the discharging opening of charging basket 100 corresponding with the feeding mouth of first barrel 110, the feeding mouth of the discharging opening of first barrel 110 and the first filtration reticulum 120 is corresponding, the discharging opening of the first filtration reticulum 120 is corresponding with the feeding mouth of first die head 130, and the discharging opening of first die head 130 is right against the gap between the first rigidity running roller 140 and the first elasticity running roller 150.The second cover processing unit (plant) 20 comprises that second of second raw material of packing into goes into charging basket 200, heat second barrel 210 of second raw material, second of second raw material after the filtering and heating filters second die head 230 of second raw material behind reticulum 220 and the loading filter, second roller set of second raw material after processing is filtered (not indicating among the figure), second roller set comprises the second rigidity running roller 240 and the second elasticity running roller 250 of adjacent setting, second to go into the discharging opening of charging basket 200 corresponding with the feeding mouth of second barrel 210, the feeding mouth of the discharging opening of second barrel 210 and the second filtration reticulum 220 is corresponding, the discharging opening of the second filtration reticulum 220 is corresponding with the feeding mouth of second die head 230, and the discharging opening of second die head 230 is right against the gap between the second rigidity running roller 240 and the second elasticity running roller 250.Wherein, the first rigidity running roller 140 and the second rigidity running roller 240 can be steel rider wheel, iron roll wheel, alloy running roller or the like, and the first elasticity running roller 150 and the second elasticity running roller 250 can be silica gel running roller, plastics running roller etc.Silica gel running roller good springiness is extruded recovery easily.First goes into charging basket 100, first barrel 110, the first filtration reticulum 120 and first die head 130 has constituted single screw extrusion machine, be used to extrude the raw material of fusion, second goes into charging basket 200, second barrel 210, the second filtration reticulum 220 and second die head 230 has constituted another single screw extrusion machine; First roller set and second roller set are former.
Join Fig. 2 again in conjunction with shown in Figure 1A to Fig. 1 C, in the present embodiment, take turns for second steel rider that has sand streak for first steel rider wheel, the second rigidity running roller 240 that have sand streak with the first rigidity running roller 140, the first elasticity running roller 150 is the first silica gel running roller, the second elasticity running roller 250 is that the second silica gel running roller is that example describes.First raw material enter first the cover processing unit (plant) 10 first go into charging basket 100 after, enter first barrel 110 again and carry out heating and melting, first raw material behind the heating and melting is filtered by barrel 110 extruded mistakes first and enters first die head 130 after reticulum 120 filters, first raw material of fusion flows out between the gap that enters first steel rider wheel and the first silica gel running roller from the discharging opening of first die head 130, close by first steel rider wheel with the relative extruding of the first silica gel running roller, and first steel rider wheel and the first silica gel running roller rotate simultaneously, make first raw material of fusion be extruded formation first tunic 1, and because of the first silica gel roller wheel flexible, win steel rider wheel and the first silica gel running roller are drawn closer together, and the thickness of first tunic 1 of extruding formation can be 0.06 millimeter (mm) between 0.1 millimeter.What first tunic 1 that extruding forms contacted with the first silica gel running roller 150 is first contact-making surface 11 of first tunic 1, what contact with first steel rider wheel is the first surface of first tunic 1, because first raw material vertically flow into the gap of first steel rider wheel and the first silica gel running roller from first die head 130, and first steel rider wheel and the first silica gel running roller rotate simultaneously, thereby on first contact-making surface 11 of first tunic 1, form single 111, single 111 directions of first contact-making surface 11 are identical with the direction that first die head 130 flows out first raw material, first steel rider wheel is provided with decorative pattern, will take turns on the contacted first surface forming decorative pattern during extruding at first tunic 1 and first steel rider.
In one embodiment, the preparation facilities of above-mentioned film material also comprise be arranged on first the cover processing unit (plant) 10 first roller set and second the cover processing unit (plant) 20 second roller set between guide device 30, be used for first the cover processing unit (plant) 10 first roller set be processed to form first tunic be sent to second the cover processing unit (plant) 20 second roller set.In addition, the preparation facilities of this film material also comprises nip rolls 40, is arranged on the end of guiding device 30, is used for processing first tunic 1 is flattened, and has guaranteed to carry out adding for the second time the planarization in man-hour like this.
When the preparation facilities of above-mentioned film material is worked, at first with 10 runnings of the first cover processing unit (plant), after first raw material is processed to form first tunic 1, this first tunic 1 transmitted by guiding device 30 and nip rolls 40 is incorporated into second second roller set of overlapping processing unit (plant) 20 after flattening, the second cover processing unit (plant) 20 that reruns joins second raw material and is processed to form second tunic 2 on first tunic 1, and makes first tunic 1 and second tunic, 2 compound integrally formed film materials.
The preparation facilities of above-mentioned film material comprises that also at least two overlap independently cooling device (figure does not show) and cool off for the first cover processing unit (plant) 10 and the second cover processing unit (plant) 20 respectively; Comprise that also cut-out equipment (figure does not show) is used for the film material of machine-shaping is cut a plurality of film materials of formation; Also comprise two regulating handles (not indicating among the figure), link to each other with first silica gel running roller 150 of first processing unit (plant) 10 and the second silica gel running roller 250 of second processing unit (plant) 20 respectively, regulate the distance between steel rider wheel and the silica gel running roller.
As shown in Figure 3, in one embodiment, a kind of preparation method of film material may further comprise the steps:
Step S10, fusion first raw material.This first raw material is an acrylic resin.First raw material enter first the cover processing unit (plant) 10 first go into charging basket 100 after, enter first barrel 110 again and carry out heating and melting.First raw material behind the heating and melting is filtered by first barrel, 110 extruded mistakes first and enters first die head 130 after reticulum 120 filters, and first raw material of fusion enters between the gap of the first rigidity running roller 140 and the first elasticity running roller 150 from the discharging opening outflow of first die head 130.
Step S20, with first tunic 1 of first raw material after the fusion through roll-type extrusion process formation film material, wherein, first tunic 1 comprises first contact-making surface 11.First raw material after the fusion is flowed out to first roller set of the first cover processing unit (plant) 10.The first rigidity running roller 140 and the first elasticity running roller 150 rotate simultaneously, and relatively near extruding, make first raw material of fusion be extruded formation first tunic 1, and because of the first elasticity running roller 150 has elasticity, rigid roller the wheel 140 and first elasticity running roller 150 of winning is drawn closer together, the thickness of first tunic 1 that extruding forms can be 0.06 millimeter (mm) between 0.1 millimeter, but is not limited to 0.1 millimeter, also can be thicker.Wherein, first tunic 1 comprise first contact-making surface 11 and with first contact-making surface, 11 opposite first.In addition, the first rigidity running roller 140 is provided with decorative pattern, will form decorative pattern on the first surface of first tunic 1 during extruding.
Step S30, fusion second raw material.Provide second raw material to enter second and go into charging basket 200, enter second barrel 210 again and carry out heating and melting, second raw material behind the heating and melting is filtered by second barrel, 210 extruded mistakes second and enters second die head 230 after reticulum 220 filters, and second raw material of fusion enters between the gap of the second rigidity running roller 240 and the second elasticity running roller 250 from the discharging opening outflow of second die head 230.
Step S40, second raw material after adding fusion on first contact-making surface 11 of this first tunic 1 carries out the roll-type extrusion process and forms second tunic 2 that the single 111 of first contact-making surface 11 of the single 222 that contains second contact-making surface 22 and first tunic 1 staggers.Relative close extruding by the second rigidity running roller 240 and the second elasticity running roller 250, make second raw material of fusion be extruded formation second tunic 2, and second contact-making surface 22 of second tunic 2 contacts with first contact-making surface 11 of first tunic 1, and the single of two faces of this contact staggers.Have elasticity because of the second elasticity running roller 250, can make the second rigidity running roller 240 and the second elasticity running roller 250 draw closer together, the thickness of second tunic 2 that extruding forms can be 0.06 millimeter (mm) between 0.1 millimeter.So, the thickness of film material is between 0.12 millimeter to 0.2 millimeter, but is not limited to 0.2 millimeter, also can be thicker.In addition, second tunic 2 comprises also and second contact-making surface, 22 opposing second surface that the second rigidity running roller 240 is provided with decorative pattern, will form decorative pattern on the second surface of second tunic 2 during extruding.The film material of Xing Chenging is because of twice processing like this, make the single 222 of second contact-making surface 22 of the single 111 of first contact-making surface 11 of first tunic 1 and second tunic 2 stagger, increased longitudinal stretching power, and be equipped with decorative pattern on the two sides of film material, promptly form decorative pattern on the second surface of the first surface of first tunic 1 and second tunic 2.Wherein, first raw material that is processed to form first tunic 1 is acrylic resin with second raw material that is processed to form second tunic 2, and the composition of first, second raw material and color can be identical or different.
The preparation method of above-mentioned film material comprises also that behind step S20 first tunic 1 that the processing back is formed is sent to processing place of second tunic 2 that forms the film material, and in transmission first tunic 1 is flattened.Adopt guide device 30 that first roller set of the first cover processing unit (plant) 10 is processed to form second roller set that first tunic 1 is sent to the second cover processing unit (plant) 20, be processed to form second tunic 2 by second second roller set of overlapping processing unit (plant) 20.In the process that transmits, first tunic 1 that will direct into the second cover processing unit (plant) 20 by nip rolls 40 flattens, so that following process.
Above-mentioned film material and preparation facilities thereof, preparation method, first contact-making surface 11 of first tunic 1 of film material and second contact-making surface 22 of second tunic 2 are contacted, and the single 111 of first contact-making surface 11 and the single 222 of second contact-making surface 22 stagger, increased longitudinal stretching power, toughness is better, has reduced the cost that uses flexibilizer.
In addition, the thickness of film material reduces, and has saved material.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to claim of the present invention.Should be pointed out that for the person of ordinary skill of the art without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. film material, first tunic and second tunic that comprise compound one, described first tunic comprises and contacted first contact-making surface of described second tunic, described second tunic comprises and contacted second contact-making surface of described first tunic, it is characterized in that the single of the single of described first contact-making surface and described second contact-making surface staggers.
2. film material according to claim 1 is characterized in that, the thickness of described film material is 0.12 millimeter～0.2 millimeter.
3. film material according to claim 1 and 2, it is characterized in that, described first tunic comprises and the described first contact-making surface opposite first that described second tunic comprises and the described second contact-making surface opposing second surface, is equipped with decorative pattern on described first surface and the described second surface.
4. the preparation facilities of a film material, it is characterized in that, comprise the first cover processing unit (plant) and the second cover processing unit (plant), the described first cover processing unit (plant) comprises that first of first raw material of packing into goes into charging basket, heat first barrel of first raw material, first of first raw material after the filtering and heating filters reticulum, first roller set of first raw material after first die head of first raw material behind the loading filter and processing are filtered, described first roller set comprises the first rigidity running roller and the first elasticity running roller that the gap is provided with, described first to go into the discharging opening of charging basket corresponding with the feeding mouth of described first barrel, the feeding mouth of the discharging opening of described first barrel and the described first filtration reticulum is corresponding, the discharging opening of the described first filtration reticulum is corresponding with the feeding mouth of described first die head, and the discharging opening of described first die head is right against the gap between described first rigidity running roller and the described first elasticity running roller; Described second cover comprises that second of second raw material of packing into goes into charging basket in the processing unit (plant), heat second barrel of second raw material, second of second raw material after the filtering and heating filters reticulum, second roller set of second raw material after second die head of second raw material behind the loading filter and processing are filtered, described second roller set comprises the second rigidity running roller and the second elasticity running roller that the gap is provided with, described second to go into the discharging opening of charging basket corresponding with the feeding mouth of described second barrel, the feeding mouth of the discharging opening of described second barrel and the described second filtration reticulum is corresponding, the discharging opening of the described second filtration reticulum is corresponding with the feeding mouth of described second die head, and the discharging opening of described second die head is right against the gap between described second rigidity running roller and the described second elasticity running roller; The first rigidity running roller of the described first cover processing unit (plant) and the first elasticity running roller carry out extrusion process to first raw material and form first tunic, described first tunic comprises first contact-making surface, second die head of the described second cover processing unit (plant) joins first contact-making surface of described first tunic with second raw material, and the second rigidity running roller of the described second cover processing unit (plant) and the second elasticity running roller carry out extrusion process to second raw material on first contact-making surface of described first tunic and form second tunic that the single of first contact-making surface of the single that contains second contact-making surface and described first tunic staggers.
5. the preparation facilities of film material according to claim 4 is characterized in that, the single direction of described first tunic is identical with the direction that first die head of the described first cover processing unit (plant) flows out first raw material; The single direction of described second tunic is identical with the direction that second die head of the described second cover processing unit (plant) flows out second raw material.
6. the preparation facilities of film material according to claim 4 is characterized in that, the described first rigidity running roller and the second rigidity running roller are the steel rider wheel, and the described first elasticity running roller and the second elasticity running roller are the silica gel running roller.
7. the preparation facilities of film material according to claim 4, it is characterized in that, also comprise the guide device between second roller set of first roller set that is arranged on the described first cover processing unit (plant) and the described second cover processing unit (plant), be used for first tunic that is processed to form of first roller set of the described first cover processing unit (plant) is sent to second roller set of the described second cover processing unit (plant).
8. the preparation facilities of film material according to claim 7 is characterized in that, described preparation facilities also comprises the nip rolls that is arranged on described guiding device end, is used for first tunic that the described first cover processing unit (plant) is processed to form is flattened.
9. the preparation method of a film material may further comprise the steps:
Fusion first raw material;
With first tunic of described first raw material after the fusion through roll-type extrusion process formation film material, wherein, described first tunic comprises first contact-making surface;
Fusion second raw material; And
Described second raw material after adding fusion on first contact-making surface of described first tunic carries out the roll-type extrusion process and forms second tunic that the single of first contact-making surface of the single that contains second contact-making surface and described first tunic staggers.
10. the preparation method of film material according to claim 9 is characterized in that, also is included in to form after described first tunic, described first tunic is sent to processing place of second tunic that forms the film material, and in transmission described first tunic is flattened.
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| CN201010290674.1A CN102029733B (en) | 2010-09-21 | 2010-09-21 | Membrane material, and preparation device and preparation method thereof |
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| CN201010290674.1A CN102029733B (en) | 2010-09-21 | 2010-09-21 | Membrane material, and preparation device and preparation method thereof |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1051704A (en) * | 1989-11-07 | 1991-05-29 | 埃克森化学专利公司 | The attaching packaging film of used for packaging food |
| CN1284467A (en) * | 1999-08-12 | 2001-02-21 | 蔡江海 | Bamboo container and its making process |
| CN1489613A (en) * | 2001-01-25 | 2004-04-14 | �����Ű�̩��Ƭ�ϻ�������˾ | Process for production of coated polymeric film |
| CN1876916A (en) * | 2005-06-10 | 2006-12-13 | 株式会社丰田自动织机 | Fiber fabric and composite material |
| CN201043252Y (en) * | 2007-05-25 | 2008-04-02 | 常州市宏发纵横染整有限公司 | Multiaxial warp knitting reinforced sheet material |
-
2010
- 2010-09-21 CN CN201010290674.1A patent/CN102029733B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1051704A (en) * | 1989-11-07 | 1991-05-29 | 埃克森化学专利公司 | The attaching packaging film of used for packaging food |
| CN1284467A (en) * | 1999-08-12 | 2001-02-21 | 蔡江海 | Bamboo container and its making process |
| CN1489613A (en) * | 2001-01-25 | 2004-04-14 | �����Ű�̩��Ƭ�ϻ�������˾ | Process for production of coated polymeric film |
| CN1876916A (en) * | 2005-06-10 | 2006-12-13 | 株式会社丰田自动织机 | Fiber fabric and composite material |
| CN201043252Y (en) * | 2007-05-25 | 2008-04-02 | 常州市宏发纵横染整有限公司 | Multiaxial warp knitting reinforced sheet material |
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| CN102029733B (en) | 2014-03-12 |
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