CN102444053B - Processing technology and special equipment used for producing environment-friendly type synthetic paper - Google Patents
Processing technology and special equipment used for producing environment-friendly type synthetic paper Download PDFInfo
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- CN102444053B CN102444053B CN201010505696.5A CN201010505696A CN102444053B CN 102444053 B CN102444053 B CN 102444053B CN 201010505696 A CN201010505696 A CN 201010505696A CN 102444053 B CN102444053 B CN 102444053B
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Abstract
The invention provides a processing technology and special equipment used for producing environment-friendly type synthetic paper. The processing technology comprises steps that: a, all materials used for producing the environment-friendly type synthetic paper are added into a mixer; b, the mixed material is delivered into a double-arm forced feeding machine by using a delivering loader; with the double-arm forced feeding machine, the material is continuously pressed into a single-screw extruder; c, the material is delivered through a mold, and is delivered into a three-roll cross rolling machine as a form of a thin sheet; the sheet is calendered by using the three-roll cross rolling machine, and is delivered into a transverse stretching machine; d, the material is processed by using an edge trimmer and a winder, such that a finished product is obtained. The equipment comprises the mixer. The double-arm forced feeding machine, the single-screw extruder, the three-roll cross rolling machine and the transverse stretching machine are sequentially connected to the mixer. The technology and the equipment provided by the invention are advantaged in simple equipment, small land occupation, convenient operation, saved electric energy, and no dust pollution. With the technology and the equipment, the production cost can be reduced by 35-40%.
Description
Technical field
The present invention relates to a kind of paper technology and equipment, particularly a kind of processing technology for the production of environmental protection synthetic paper and special equipment.
Background technology
Synthetic paper, someone is referred to as stone paper, and it is taking resin as basestocks in fact, under the help of auxiliary agent, ultra-fine (2000～3000 order) inorganic material in a large number---be mainly CaCO
3be filled in resin, by certain process equipment, make the goods of similar paper.Produce at present synthetic paper both at home and abroad, the large or small scale regardless of scale, production equipment is advanced or backward, and its technique is all to adopt following three step operation sequences: one, inorganic material is first carried out to surface activation process with surface conditioning agent in special equipment; Two, after being mixed, the processing aid of inorganic material and resin after activation and a small amount of makes particle by screw machine; Three, make synthetic paper with particle again.
Summary of the invention
Main purpose of the present invention is, banbury used in rubber industry is applied in synthetic paper production, by the mixing of inorganic material surface activation process and resin and processing aid, plasticate, in banbury, peculiar function one step by banbury completes, the material out plastifying from banbury, does not need can directly to enter single screw extrusion machine straight forming by two wrist formula forced feed machines through supercooling and makes synthetic paper.
Secondary objective of the present invention is, the roller of oblique three-roller is designed to be able to independent rotation, and rotating speed between each roller not etc., adjustable.Adopt the roller of different rotating speeds to make to strengthen through the horizontal stroke of the paper of oblique three-roller, longitudinal stress.
For reaching above-mentioned purpose, the invention provides a kind of processing technology for the production of environmental protection synthetic paper, it comprises the following steps:
A, all raw material for the production of environmental protection synthetic paper is added in banbury together;
B, by material by carrying feeder to be sent in two wrist formula forced feed machines, by two wrist formula forced feed machines, material is pressed in single screw extrusion machine incessantly;
C, material enter oblique three-roller through mould with the form of thin slice again, through tiltedly entering transverse drawing mill after three-roller calendering again;
D, become finished product through bead cutter and winder successively again.
The described processing technology for the production of environmental protection synthetic paper, wherein, in step b, as the material 15min～20min that plasticates in banbury, and when temperature of charge rises to 180～200 DEG C, material is sent in two wrist formula forced feed machines by conveying feeder.
The described processing technology for the production of environmental protection synthetic paper, wherein, the rotating speed between each roller of described oblique three-roller does not wait and is adjustable; And tiltedly in three-roller, the gap of roller is adjustable.
The described processing technology for the production of environmental protection synthetic paper, wherein, is provided with vacuum pumping hardware and wite lying machine successively between described single screw extrusion machine and mould.
The described processing technology for the production of environmental protection synthetic paper, wherein, is provided with static eraser between described transverse drawing mill and bead cutter.
The described processing technology for the production of environmental protection synthetic paper, wherein, described transverse drawing mill has the gradually rubber folder of wide layout of two row, clamp paper and when the direction of advancing along with production line moves by rubber, cross directional stretch composed paper gradually, make surface produce micropore, promote blotting effect.。
The present invention also provides a kind of special equipment for the production of environmental protection synthetic paper, and it includes banbury, and described banbury is connected with described two wrist formula forced feed machines, single screw extrusion machine, oblique three-roller and transverse drawing mill in turn.
The described special equipment for the production of environmental protection synthetic paper, wherein, between described banbury and two wrist formula forced feed machine, be furnished with conveying feeder, the described feeding mouth of conveying feeder and the discharging opening of banbury are connected, carry the discharging opening of feeder to be connected with the feeding mouth of forced feed machine, the discharging opening of described forced feed machine is connected with single screw extrusion machine, mould, oblique three-roller, transverse drawing mill, bead cutter and winder in turn.
The described special equipment for the production of environmental protection synthetic paper, wherein, in described oblique three-roller, the gap of roller is adjustable, and the roller independent rotation of oblique three-roller, and the rotating speed between each roller does not wait and is adjustable.
The described special equipment for the production of environmental protection synthetic paper, wherein, is provided with vacuum pumping hardware and wite lying machine successively between described single screw extrusion machine and mould.
The described special equipment for the production of environmental protection synthetic paper, wherein, is provided with static eraser between described transverse drawing mill and bead cutter.
The described special equipment for the production of environmental protection synthetic paper, wherein, described banbury is back projection type.
The described special equipment for the production of environmental protection synthetic paper, wherein, described two wrist formula forced feed machines are made up of parallel incongruous double screw.
The described special equipment for the production of environmental protection synthetic paper, wherein, described transverse drawing mill has the gradually rubber folder of wide layout of two row, clamp paper and when the direction of advancing along with production line moves by rubber, cross directional stretch composed paper gradually, make surface produce micropore, promote blotting effect.
Advantage of the present invention is: equipment is simple, floor space is few, convenient operation, saving electric energy, no dust pollution, can reduce production costs 35～40%.
Brief description of the drawings
Fig. 1 is the schematic diagram of a kind of special equipment for the production of environmental protection synthetic paper of the present invention.
Description of reference numerals: 1-banbury; 2-carries feeder; The two wrist formula forced feed machines of 3-; 4-single screw extrusion machine; 5-vacuum pumping hardware; 6-wite lying machine; 7-mould; The oblique three-roller of 8-; 9-transverse drawing mill; 10-static eraser; 11-bead cutter; 12-winder.
Detailed description of the invention
The technological means of relevant the present invention for reaching above-mentioned application target and effect and adopting, now enumerates better feasible embodiment, and coordinates shown in accompanying drawing, and details are as follows:
As shown in Figure 1, the present invention is a kind of special equipment for the production of environmental protection synthetic paper, and it mainly includes: banbury 1, two wrist formula forced feed machine 3, single screw extrusion machine 4, oblique three-roller 8 and transverse drawing mill 9.
Between described banbury 1 and two wrist formula forced feed machine 3, be furnished with and carry feeder 2, the feeding mouth of described conveying feeder 2 is connected with the discharging opening of banbury 1, and carry the discharging opening of feeder 2 to be connected with the feeding mouth of forced feed machine 3, the discharging opening of forced feed machine 3 is connected with single screw extrusion machine 4, mould 7, oblique three-roller 8, transverse drawing mill 9, bead cutter 11 and winder 12 in turn.
Wherein, vacuum pumping hardware 5 and wite lying machine 6 are installed successively between described single screw extrusion machine 4 and mould 7.Between described transverse drawing mill 9 and bead cutter 11, static eraser 10 is installed.
In process of production, all raw material for the production of environmental protection synthetic paper is added in banbury 1 together, plasticate 15min (minute) after～20min, when temperature of charge rises to 180～200 DEG C, material is dough shape, by carrying feeder 2 automatically material to be joined in two wrist formula forced feed machines 3, by two wrist formula forced feed machines 3, material is pressed in single screw extrusion machine 4 incessantly, material enters oblique three-roller 8 through mould 7 with the form of thin slice, through tiltedly entering again transverse drawing mill 9 after three-roller 8 calenderings, make PRODUCTS FIELD to even intensity, pass through again static eraser 10, bead cutter 11, winder 12 qualified products, become product by raw material by this invention production line one step.
Described banbury 1 is back projection type (charging aperture is at the back side of discharging opening), and volume has 55L, 75L, 110L, is determined the volume size of banbury 1 and is matched with follow-up equipment by output.
Two wrist formula forced feed machines 3 are to be that 200mm (millimeter), screw thread are that the parallel incongruous double screw that 20～50mm, pitch are 150mm forms deeply by two diameters, spiro rod length is 400mm, 450mm or 500mm, wherein, the depth of thread and spiro rod length are determined by output.
In single screw extrusion machine 4, the diameter of screw rod is 90mm～150mm, draw ratio 20～30: 1, and screw speed: 75r/min, main engine power is 90kW～250kW.
Tiltedly in three-roller 8, the gap of roller is adjustable, and the case hardness of roller is HRC60, surface smoothness: Ra≤0.015 μ m.The tiltedly roller independent rotation of three-roller 8, and rotating speed between each roller not etc., adjustable.Adopt the roller of different rotating speeds to make to strengthen through the horizontal stroke of the paper of oblique three-roller 8, longitudinal stress.The temperature of roller regulates by oil bath.
Transverse drawing mill 9 has the gradually rubber folder of wide layout of two row, totally 64 pairs, clamps paper and when the direction of advancing along with production line moves forward, cross directional stretch composed paper gradually, makes surface produce micropore, lifting blotting effect by rubber.
Whole production line is by two control system controls, one is banbury 1 and conveying feeder 2 control systems, and another is two wrist formula feeding machines 3, single screw extrusion machine 4, mould 7, oblique three-roller 8, transverse drawing mill 9 and follow-up static eraser 10, bead cutter 11, winder 12 control systems.Whole production line is completely by two automatic production controls of control system.
In the environmental protection synthetic paper that the present invention produces, the content of inorganic material is 55～75%, and auxiliary agent is 4～5%, resin is 20～41%, utilize the present device 200～700kg that produces per hour, thickness is 0.08mm～0.25mm, the environmental protection synthetic paper that fabric width is 1000mm～5000mm.
The present invention is applied to banbury used in rubber industry in synthetic paper production, by the mixing of inorganic material surface activation process and resin and processing aid, plasticate, in banbury, peculiar function one step by banbury completes, the material out plastifying from banbury, do not need can directly to enter single screw extrusion machine straight forming by two wrist formula forced feed machines through supercooling and make synthetic paper, have the following advantages: equipment is simple, floor space is few, convenient operation, saving electric energy, no dust pollution, can reduce production costs 35～40%.
Illustrative to description of the present utility model above; and it is nonrestrictive; those skilled in the art is understood, and can carry out many amendments, variation or equivalence to it, but they all will fall in protection domain of the present utility model in claim within the spirit limiting and scope.
Claims (8)
1. for the production of a processing technology for environmental protection synthetic paper, it is characterized in that, comprise the following steps:
A, all raw material for the production of environmental protection synthetic paper is added in banbury together;
B, as the material 15min～20min that plasticates in banbury, and when temperature of charge rises to 180～200 DEG C, material, by carrying feeder to be sent in two wrist formula forced feed machines, is pressed into material in single screw extrusion machine incessantly by two wrist formula forced feed machines;
C, material enter oblique three-roller through mould with the form of thin slice again, through tiltedly entering transverse drawing mill after three-roller calendering again;
D, become finished product through bead cutter and winder successively again.
2. the processing technology for the production of environmental protection synthetic paper according to claim 1, is characterized in that, the rotating speed between each roller of described oblique three-roller does not wait and be adjustable; And tiltedly in three-roller, the gap of roller is adjustable.
3. the processing technology for the production of environmental protection synthetic paper according to claim 1, is characterized in that, vacuum pumping hardware and wite lying machine are installed between described single screw extrusion machine and mould successively; Between described transverse drawing mill and bead cutter, static eraser is installed.
4. the processing technology for the production of environmental protection synthetic paper according to claim 1, it is characterized in that, described transverse drawing mill has the gradually rubber folder of wide layout of two row, clamp paper and when the direction of advancing along with production line moves by rubber, cross directional stretch composed paper gradually, make surface produce micropore, promote blotting effect.
5. for the production of a special equipment for environmental protection synthetic paper, it is characterized in that, include banbury, described banbury is connected with two wrist formula forced feed machines, single screw extrusion machine, oblique three-roller and transverse drawing mill in turn;
Between described banbury and two wrist formula forced feed machine, be furnished with conveying feeder, the described feeding mouth of conveying feeder and the discharging opening of banbury are connected, carry the discharging opening of feeder to be connected with the feeding mouth of forced feed machine, the discharging opening of described forced feed machine is connected with single screw extrusion machine, mould, oblique three-roller, transverse drawing mill, bead cutter and winder in turn.
6. the special equipment for the production of environmental protection synthetic paper according to claim 5, is characterized in that, in described oblique three-roller, the gap of roller is adjustable, and the roller independent rotation of oblique three-roller, and the rotating speed between each roller does not wait and be adjustable.
7. the special equipment for the production of environmental protection synthetic paper according to claim 5, is characterized in that, vacuum pumping hardware and wite lying machine are installed between described single screw extrusion machine and mould successively; Between described transverse drawing mill and bead cutter, static eraser is installed.
8. the special equipment for the production of environmental protection synthetic paper according to claim 5, is characterized in that, described two wrist formula forced feed machines are made up of parallel incongruous double screw; And described transverse drawing mill has the gradually rubber folder of wide layout of two row, clamp paper and when the direction of advancing along with production line moves, cross directional stretch composed paper gradually, makes surface produce micropore, lifting blotting effect by rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010505696.5A CN102444053B (en) | 2010-09-30 | 2010-09-30 | Processing technology and special equipment used for producing environment-friendly type synthetic paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010505696.5A CN102444053B (en) | 2010-09-30 | 2010-09-30 | Processing technology and special equipment used for producing environment-friendly type synthetic paper |
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| Publication Number | Publication Date |
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| CN102444053A CN102444053A (en) | 2012-05-09 |
| CN102444053B true CN102444053B (en) | 2014-06-18 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104130501A (en) * | 2014-07-21 | 2014-11-05 | 安庆盛华纸质包装有限公司 | Synthetic paper production technology |
| CN105252782B (en) * | 2015-07-20 | 2018-01-16 | 苏州金韦尔机械有限公司 | Equipment for reducing stone paper density |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101531062A (en) * | 2008-12-30 | 2009-09-16 | 福建思嘉环保材料科技有限公司 | High-elastic wear-resistant calendered film production process |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101531062A (en) * | 2008-12-30 | 2009-09-16 | 福建思嘉环保材料科技有限公司 | High-elastic wear-resistant calendered film production process |
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Effective date of registration: 20151223 Address after: 226400 north side of the Yalu River Road, Rudong County, Nantong, Jiangsu Patentee after: Nantong Bonai Machinery Technology Co. Ltd. Address before: 226400 No. 6, the Yalu River Road, Rudong Economic Development Zone, Jiangsu, Nantong Patentee before: Nantong Bonai Machinery Co.,Ltd. |
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Effective date of registration: 20170719 Address after: 226400 north side of the Yalu River Road, Rudong County, Nantong County, Jiangsu Patentee after: Jiangsu Shanghai titanium Alwayseal Technology Ltd Address before: 226400 north side of the Yalu River Road, Rudong County, Nantong, Jiangsu Patentee before: Nantong Bonai Machinery Technology Co. Ltd. |
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Granted publication date: 20140618 Termination date: 20170930 |