CN103481521A - Double-shaft orientation stretched breathable membrane production device and production method - Google Patents
Double-shaft orientation stretched breathable membrane production device and production method Download PDFInfo
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- CN103481521A CN103481521A CN201310386001.XA CN201310386001A CN103481521A CN 103481521 A CN103481521 A CN 103481521A CN 201310386001 A CN201310386001 A CN 201310386001A CN 103481521 A CN103481521 A CN 103481521A
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Abstract
The invention relates to a double-shaft orientation stretched breathable membrane production device and a production method. The double-shaft orientation stretched breathable membrane production device is characterized by consisting of a plasticization extruder, a forming machine, a transitional support, a pre-tightening machine, a primary longitudinal stretcher, a primary trimming winding machine, a roll coating machine, a transverse stretcher, a secondary longitudinal stretcher, a secondary trimming winding machine and a twin-station winding machine, which jointly form a double-shaft orientation stretched breathable membrane production line. According to the process requirement, the forming machine is arranged on a subsequent procedure of the plasticization extruder, the transitional support is arranged behind the forming machine, the pre-tightening machine is arranged behind the transitional support, the primary longitudinal stretcher is arranged behind the pre-tightening machine, and the primary trimming winding machine is arranged behind the primary longitudinal stretcher. The double-shaft orientation stretched breathable membrane production device and the production method have the beneficial effects that the produced breathable membrane does not contain formaldehyde, the breathability is good, no corrugation exists, and not only can the comfort in wearing be achieved, but also attractiveness can be realized.
Description
Technical field
The invention belongs to the plastics machinery technical field, more specifically say a kind of biaxial orientation stretching ventilated membrane process units and production method.
Background technology
At present, what in the most of garment enterprise production processes in home and abroad, adopt is resin collar interlining, due to the raising of the expansion along with rag trade, class, the increase of export volume, the dress lining cloth demand increases sharply, and the requirement of quality is also kept on improving, and resin interlining has been not suitable with the application on clothes, be mainly due to the formaldehyde resin in its adhesive composition, the healthy of people easily worked the mischief, secondly resin collar interlining gas permeability poor, crease easily, not only wear uncomfortable, nor attractive in appearance.
Summary of the invention
In order to address the above problem, the invention provides a kind of biaxial orientation stretching ventilated membrane process units and production method, the ventilated membrane of production is not containing the formaldehyde composition, good permeability, wrinkle resistant, not only wear comfortable, and elegant in appearance, technical scheme of the present invention is: described biaxial orientation stretching ventilated membrane process units and production method is characterized in that biaxial orientation stretching ventilated membrane process units is by plasticizing extruder, forming machine, transition bracket, pretightening machine, once vertical machine drawing, a trimming winder, roll coater, transverse stretching machine, secondary is indulged machine drawing, secondary trimming winder, double-position winding machine forms, the common biaxial orientation stretching ventilated membrane production line that forms, according to technological requirement, the later process of plasticizing extruder arranges forming machine, the later process of forming machine arranges transition bracket, the later process of transition bracket arranges pretightening machine, the later process setting of pretightening machine is vertical machine drawing once, once the later process of vertical machine drawing arranges the trimming winder one time, the later process of a trimming winder arranges roll coater, the later process of roll coater arranges transverse stretching machine, the later process of transverse stretching machine arranges the vertical machine drawing of secondary, the later process of the vertical machine drawing of secondary arranges secondary trimming winder, the later process of secondary trimming winder arranges double-position winding machine.
Described biaxial orientation stretching ventilated membrane process units and production method, it is characterized in that biaxial orientation stretching ventilated membrane production method is: at first low density polyethylene (LDPE) is extruded by the plasticizing extruder plasticizing, again through the forming machine extrusion modling, after once indulging the machine drawing longitudinal stretching, carry out cross directional stretch through transverse stretching machine again, then carry out longitudinal stretching for the second time through the vertical machine drawing of secondary, last trimming rolling, packing gets final product.
Described plasticizing extruder, is characterized in that plasticizing extruder is plastified and extrudes biaxial orientation stretching ventilated membrane raw materials for production, and its raw material adopts low density polyethylene (LDPE).
Described forming machine, is characterized in that forming machine passes through the roller extrusion modling, and further cooling and shaping.
Described transition bracket, is characterized in that transition bracket is transitioned into subsequent processing by the sheet film of cooling and shaping.
Described pretightening machine, is characterized in that pretightening machine is arranged on the once front end of vertical machine drawing, draws the tensioning in advance of sheet film for vertical.
Described once vertical machine drawing, it is characterized in that once indulging machine drawing is that the sheet film is longitudinally stretched.
A described trimming winder, is characterized in that a trimming winder carries out trimming and is wound around the sheet film that once vertical machine drawing stretches.
Described roll coater, is characterized in that roll coater utilization revolution roller is applied to once the membrane surface that vertical machine drawing stretches to coating.
Described transverse stretching machine, is characterized in that transverse stretching machine carries out cross directional stretch to basement membrane, and transverse stretching machine is arranged on longer zone, successively divides preheating, stretching, typing, cooling four techniques.
Described secondary is indulged machine drawing, it is characterized in that the vertical machine drawing of secondary is further longitudinally stretched the basement membrane after the transverse stretching machine stretching.
Described secondary trimming winder, is characterized in that secondary trimming winder is the ventilated membrane trimming will stretched through the vertical machine drawing of secondary and is wound around.
Described double-position winding machine, is characterized in that double-position winding machine is provided with 2 stations, and 2 station alternately operatings, can keep a whole set of production line consecutive production.
The invention has the beneficial effects as follows that ventilated membrane that biaxial orientation stretching ventilated membrane process units and production method produce is containing the formaldehyde composition, good permeability, wrinkle resistant, not only wear comfortable, and elegant in appearance.
The accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present invention; In accompanying drawing 1:
1. plasticizing extruder, 2. forming machine, 3. transition bracket, 4. pretightening machine, 5. once vertical machine drawing, a 6. trimming winder, 7. roll coater, 8. transverse stretching machine, the 9. vertical machine drawing of secondary, 10. secondary trimming winder, 11. double-position winding machines.
The specific embodiment
By reference to the accompanying drawings 1 and embodiment the present invention is described in further detail, so that the public grasps implementation method of the present invention better, specific embodiment of the present invention is: described biaxial orientation stretching ventilated membrane process units and production method, it is characterized in that biaxial orientation stretching ventilated membrane process units is by plasticizing extruder 1, forming machine 2, transition bracket 3, pretightening machine 4, once vertical machine drawing 5, a trimming winder 6, roll coater 7, transverse stretching machine 8, secondary is indulged machine drawing 9, secondary trimming winder 10, double-position winding machine 11 forms, the common biaxial orientation stretching ventilated membrane production line that forms, according to technological requirement, the later process of plasticizing extruder 1 arranges forming machine 2, the later process of forming machine 2 arranges transition bracket 3, the later process of transition bracket 3 arranges pretightening machine 4, the later process setting of pretightening machine 4 is vertical machine drawing 5 once, once the later process of vertical machine drawing 5 arranges trimming winder 6 one time, the later process of a trimming winder 6 arranges roll coater 7, the later process of roll coater 7 arranges transverse stretching machine 8, the later process of transverse stretching machine 8 arranges the vertical machine drawing 9 of secondary, the later process of the vertical machine drawing 9 of secondary arranges secondary trimming winder 10, the later process of secondary trimming winder 10 arranges double-position winding machine 11.
Described biaxial orientation stretching ventilated membrane process units and production method, it is characterized in that biaxial orientation stretching ventilated membrane production method is: at first low density polyethylene (LDPE) is extruded by plasticizing extruder 1 plasticizing, again through forming machine 2 extrusion modlings, after once indulging machine drawing 5 longitudinal stretchings, carry out cross directional stretch through transverse stretching machine 8 again, then carry out longitudinal stretching for the second time through the vertical machine drawing 9 of secondary, last trimming rolling, packing gets final product.
Described plasticizing extruder 1, is characterized in that 1 pair of biaxial orientation stretching ventilated membrane raw materials for production of plasticizing extruder are plastified and extrude, and its raw material adopts low density polyethylene (LDPE).
Described forming machine 2, is characterized in that forming machine 2 is by the roller extrusion modling, and further cooling and shaping.
Described transition bracket 3, is characterized in that transition bracket 3 is transitioned into subsequent processing by the sheet film of cooling and shaping.
Described pretightening machine 4, is characterized in that pretightening machine 4 is arranged on the once front end of vertical machine drawing 5, draws the tensioning in advance of sheet film for vertical.
Described once vertical machine drawing 5, it is characterized in that once indulging machine drawing 5 is that the sheet film is longitudinally stretched.
A described trimming winder 6, is characterized in that 6 pairs of sheet films that once vertical machine drawing stretches of a trimming winder carry out trimming and are wound around.
Described roll coater 7, is characterized in that roll coater 7 utilizes the revolution roller that coating is applied to once to the membrane surface that vertical machine drawing 5 stretches.
Described transverse stretching machine 8, is characterized in that 8 pairs of basement membranes of transverse stretching machine carry out cross directional stretch, and transverse stretching machine 8 is arranged on longer zone, successively divides preheating, stretching, typing, cooling four techniques.
Described secondary is indulged machine drawing 9, it is characterized in that the vertical machine drawing 9 of secondary is further longitudinally stretched the basement membrane after transverse stretching machine 8 stretchings.
Described secondary trimming winder 10, is characterized in that secondary trimming winder 10 is the ventilated membrane trimmings that will stretch through the vertical machine drawing 9 of secondary and is wound around.
Described double-position winding machine 11, is characterized in that double-position winding machine 11 is provided with 2 stations, and 2 station alternately operatings, can keep a whole set of production line consecutive production.
The invention has the beneficial effects as follows that ventilated membrane that biaxial orientation stretching ventilated membrane process units and production method produce is containing the formaldehyde composition, good permeability, wrinkle resistant, not only wear comfortable, and elegant in appearance.
Claims (9)
1. biaxial orientation stretching ventilated membrane process units and production method, it is characterized in that biaxial orientation stretching ventilated membrane process units is by plasticizing extruder (1), forming machine (2), transition bracket (3), pretightening machine (4), once vertical machine drawing (5), a trimming winder (6), roll coater (7), transverse stretching machine (8), secondary is indulged machine drawing (9), secondary trimming winder (10), double-position winding machine (11) forms, the common biaxial orientation stretching ventilated membrane production line that forms, the later process of plasticizing extruder (1) arranges forming machine (2), the later process of forming machine (2) arranges transition bracket (3), the later process of transition bracket (3) arranges pretightening machine (4), the later process setting of pretightening machine (4) is vertical machine drawing (5) once, once the later process of vertical machine drawing (5) arranges a trimming winder (6), the later process of a trimming winder (6) arranges roll coater (7), the later process of roll coater (7) arranges transverse stretching machine (8), the later process of transverse stretching machine (8) arranges the vertical machine drawing (9) of secondary, the later process that secondary is indulged machine drawing (9) arranges secondary trimming winder (10), the later process of secondary trimming winder (10) arranges double-position winding machine (11).
2. biaxial orientation stretching ventilated membrane process units according to claim 1 and production method, it is characterized in that biaxial orientation stretching ventilated membrane production method is: at first low density polyethylene (LDPE) is extruded by plasticizing extruder (1) plasticizing, again through forming machine (2) extrusion modling, after once indulging machine drawing (5) longitudinal stretching, carry out cross directional stretch through transverse stretching machine (8) again, then carry out longitudinal stretching for the second time through the vertical machine drawing (9) of secondary, last trimming rolling, packing gets final product.
3. biaxial orientation stretching ventilated membrane process units according to claim 1 and production method, is characterized in that plasticizing extruder (1) is plastified and extrudes biaxial orientation stretching ventilated membrane raw materials for production, and its raw material adopts low density polyethylene (LDPE).
4. biaxial orientation stretching ventilated membrane process units according to claim 1 and production method, is characterized in that forming machine (2) is by the roller extrusion modling, and further cooling and shaping.
5. biaxial orientation stretching ventilated membrane process units according to claim 1 and production method, is characterized in that pretightening machine (4) is arranged on the once front end of vertical machine drawing (5), draws the tensioning in advance of sheet film for vertical.
6. biaxial orientation stretching ventilated membrane process units according to claim 1 and production method, it is characterized in that once indulging machine drawing (5) is that the sheet film is longitudinally stretched.
7. biaxial orientation stretching ventilated membrane process units according to claim 1 and production method, is characterized in that roll coater (7) utilizes the revolution roller that coating is applied to once to the membrane surface that vertical machine drawing (5) stretches.
8. biaxial orientation stretching ventilated membrane process units according to claim 1 and production method, it is characterized in that transverse stretching machine (8) carries out cross directional stretch to basement membrane, transverse stretching machine (8) is arranged on longer zone, successively divides preheating, stretching, typing, cooling four techniques.
9. biaxial orientation stretching ventilated membrane process units according to claim 1 and production method, is characterized in that double-position winding machine (11) is provided with 2 stations, and 2 station alternately operatings, can keep a whole set of production line consecutive production.
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| CN201310386001.XA CN103481521B (en) | 2013-08-30 | 2013-08-30 | Biaxial orientation stretching breathable membrane production device and production method |
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| CN201310386001.XA CN103481521B (en) | 2013-08-30 | 2013-08-30 | Biaxial orientation stretching breathable membrane production device and production method |
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| CN103481521A true CN103481521A (en) | 2014-01-01 |
| CN103481521B CN103481521B (en) | 2015-10-28 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113547768A (en) * | 2021-06-30 | 2021-10-26 | 平湖展鹏热熔胶膜有限公司 | Preparation method of biaxially oriented medical crack film |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87104852A (en) * | 1986-07-16 | 1988-02-10 | 住友化学工业株式会社 | Ventilated membrane and manufacture method thereof |
| CN1887581A (en) * | 2005-06-30 | 2007-01-03 | 佛山塑料集团股份有限公司 | Making process of microporous polyolefin film |
| US20070235896A1 (en) * | 2006-04-06 | 2007-10-11 | Fina Technology, Inc. | High shrink high modulus biaxially oriented films |
| WO2010058657A1 (en) * | 2008-11-20 | 2010-05-27 | 株式会社クレハ | Polyphenylene sulfide resin film, and process for producing same |
| CN103171223A (en) * | 2013-03-11 | 2013-06-26 | 常州百佳薄膜科技有限公司 | Bidirectional-stretching online-coating optical base film and its making method |
| CN203460437U (en) * | 2013-08-30 | 2014-03-05 | 山东通佳机械有限公司 | Biaxial orientation stretching breathable film production device |
-
2013
- 2013-08-30 CN CN201310386001.XA patent/CN103481521B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87104852A (en) * | 1986-07-16 | 1988-02-10 | 住友化学工业株式会社 | Ventilated membrane and manufacture method thereof |
| CN1887581A (en) * | 2005-06-30 | 2007-01-03 | 佛山塑料集团股份有限公司 | Making process of microporous polyolefin film |
| US20070235896A1 (en) * | 2006-04-06 | 2007-10-11 | Fina Technology, Inc. | High shrink high modulus biaxially oriented films |
| WO2010058657A1 (en) * | 2008-11-20 | 2010-05-27 | 株式会社クレハ | Polyphenylene sulfide resin film, and process for producing same |
| CN103171223A (en) * | 2013-03-11 | 2013-06-26 | 常州百佳薄膜科技有限公司 | Bidirectional-stretching online-coating optical base film and its making method |
| CN203460437U (en) * | 2013-08-30 | 2014-03-05 | 山东通佳机械有限公司 | Biaxial orientation stretching breathable film production device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113547768A (en) * | 2021-06-30 | 2021-10-26 | 平湖展鹏热熔胶膜有限公司 | Preparation method of biaxially oriented medical crack film |
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