CN108099083A - A kind of sheet rubber extrusion molding production line - Google Patents
A kind of sheet rubber extrusion molding production line Download PDFInfo
- Publication number
- CN108099083A CN108099083A CN201711419374.7A CN201711419374A CN108099083A CN 108099083 A CN108099083 A CN 108099083A CN 201711419374 A CN201711419374 A CN 201711419374A CN 108099083 A CN108099083 A CN 108099083A
- Authority
- CN
- China
- Prior art keywords
- sheet rubber
- extrusion molding
- production line
- molding production
- rubber extrusion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000465 moulding Methods 0.000 title claims abstract description 48
- 238000010070 extrusion (rubber) Methods 0.000 title claims abstract description 41
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 35
- 238000001125 extrusion Methods 0.000 claims abstract description 20
- 238000001816 cooling Methods 0.000 claims abstract description 15
- 238000005987 sulfurization reaction Methods 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 7
- 238000007493 shaping process Methods 0.000 abstract description 5
- 239000000047 product Substances 0.000 description 11
- 239000011265 semifinished product Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000010092 rubber production Methods 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
- B29C43/24—Calendering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/16—Cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/52—Heating or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/16—Cooling
- B29C2035/1658—Cooling using gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets
- B29L2007/002—Panels; Plates; Sheets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Thermal Sciences (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
The present invention relates to a kind of sheet rubber extrusion molding production line, including extrusion device, sulfurization forming apparatus, cooling device and the material collecting device set gradually；By setting two sections of extruders, every section of extruder sets multiple pressure rollers, sheet rubber is made to be squeezed by multistage, every grade is repeatedly squeezed, so as to improve the homogeneity of the sheet rubber blank thickness of extrusion；After the abundant high temperature sulfidization molding of vulcanizing chamber, it is cooled down, coiling, compared to the mode for directly carrying out coiling in traditional handicraft without sulfidization molding, effectively prevent issuable stretcher strain during coiling, and above-mentioned sheet rubber realizes automatic integratedization in extrusion, shaping, rewinding, it improves work efficiency, reduces cost of labor；The thickness deviation for the sheet rubber finished product processed by sheet rubber extrusion equipment of the present invention can reach ± 0.05 millimeter；Substantially increase the homogeneity of sheet rubber finished product thickness.
Description
Technical field
The present invention relates to rubber-producing equipment technical field, more particularly to a kind of sheet rubber extrusion molding production line.
Background technology
The extrusion molding of sheet rubber is the important process during rubber production, traditional sheet rubber extruding-out process one
As be directly to carry out coiling after only once being squeezed out by two pressure rollers, by staff by after coiling sheet rubber put into
Sulfidization molding in steam pressure vessel, then by being cooled down after manually taking out.
Above-mentioned technique can not realize that continuity operates, and expend a large amount of man-hours and cost of labor；It is only once squeezed out, is squeezed out
Caliper uniformity it is poor, general tolerance is at ± 0.2 millimeter；It is and easy during coiling without the sheet rubber of sulfidization molding
Stretcher strain is generated, influences the homogeneity of sheet rubber finished product thickness.
The content of the invention
The technical problems to be solved by the invention are：A kind of sheet rubber extrusion molding production line is provided, solves existing rubber
The problem of sheet rubber finished product thickness homogeneity is poor present in piece extrusion technology.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：A kind of sheet rubber extrusion molding life is provided
Producing line, including extrusion device, sulfurization forming apparatus, cooling device and the material collecting device set gradually；
The extrusion device includes first segment extruder and second segment extruder；
The first segment extruder includes multiple first pressure rollers, and the spacing between adjacent two the first pressure rollers is identical；
The second segment extruder includes multiple second pressure rollers, and the spacing between adjacent two the second pressure rollers is identical；
The sulfurization forming apparatus includes conveyer belt and the vulcanizing chamber being arranged on above conveyer belt.
The beneficial effects of the present invention are：In sheet rubber extrusion molding production cable architecture of the present invention, pass through setting
Two sections of extruders, every section of extruder set multiple pressure rollers, and sheet rubber is made to be squeezed by multistage, and every grade is repeatedly squeezed, so as to
Improve the homogeneity of the sheet rubber blank thickness squeezed out；Sheet rubber semi-finished product are slowly moved by conveyer belt, pass through vulcanizing chamber
After abundant high temperature sulfidization molding, cooled down, coiling, compared to the side for directly carrying out coiling in traditional handicraft without sulfidization molding
Formula effectively prevents issuable stretcher strain during coiling, and above-mentioned sheet rubber is realized in extrusion, shaping, rewinding
Automatic integratedization improves work efficiency, and reduces cost of labor；It is processed by sheet rubber extrusion equipment of the present invention
To the thickness deviation of sheet rubber finished product can reach ± 0.05 millimeter；Substantially increase the homogeneity of sheet rubber finished product thickness.
Description of the drawings
Fig. 1 is a kind of structure diagram of sheet rubber extrusion molding production line of the specific embodiment of the invention；
Fig. 2 is a kind of structure of the first segment extruder of sheet rubber extrusion molding production line of the specific embodiment of the invention
Schematic diagram；
Fig. 3 is a kind of structure of the second segment extruder of sheet rubber extrusion molding production line of the specific embodiment of the invention
Schematic diagram；
Fig. 4 is a kind of vulcanization plant structural representation of sheet rubber extrusion molding production line of the specific embodiment of the invention
Figure；
Label declaration：
1st, extrusion device；11st, first segment extruder；111st, the first pressure roller；12nd, second segment extruder；121st, the second pressure roller；
2nd, sulfurization forming apparatus；21st, conveyer belt；22nd, vulcanizing chamber；23rd, temperature sensor；24th, window；3rd, draft gear；4th, cooling dress
It puts；5th, material collecting device.
Specific embodiment
For the technology contents that the present invention will be described in detail, the objects and the effects, below in conjunction with embodiment and coordinate attached
Figure is explained.
The design of most critical of the present invention is：By setting two sections of extruders, every section of extruder sets multiple pressure rollers, makes rubber
Film is squeezed by multistage, and every grade is repeatedly squeezed, and after the abundant high temperature sulfidization molding of vulcanizing chamber, is cooled down, coiling,
Substantially increase the homogeneity of sheet rubber finished product thickness.
Fig. 1 to Fig. 4 is refer to, the present invention relates to a kind of sheet rubber extrusion molding production line, including the extrusion set gradually
Device 1, sulfurization forming apparatus 2, cooling device 4 and material collecting device 5；
The extrusion device 1 includes first segment extruder 11 and second segment extruder 12；
The first segment extruder 11 includes multiple first pressure rollers 111, the spacing between adjacent two the first pressure rollers 111
It is identical；
The second segment extruder includes multiple second pressure rollers 121, the spacing phase between adjacent two the second pressure rollers 121
Together；
The sulfurization forming apparatus 2 includes conveyer belt 21 and is arranged on the vulcanizing chamber 22 of 21 top of conveyer belt.
The operation principle explanation of above-mentioned sheet rubber extrusion molding production line：The sheet rubber for needing extrusion molding is introduced first
In section extruder 11, pre- ironed, the one of which as the present invention is carried out to the sheet rubber of introducing by multiple first pressure rollers 111
Embodiment, the quantity that can set the first pressure roller 111 is 4, then sheet rubber between four the first pressure rollers 111 by detouring, by 3
Secondary extruding obtains precompressed thin rubber sheet in uniform thickness；Then, pre- ironed sheet rubber introduces second segment extruder 12, as
The one of which embodiment of the present invention, the quantity that can set the second pressure roller 121 are 3, then sheet rubber passes through in 3 the second pressure rollers
It detours between 121, by 2 extruding, obtains the sheet rubber semi-finished product that tolerance is less than 0.05 millimeter；Again by above-mentioned sheet rubber half into
Product are introduced into sulfurization forming apparatus 2, are at the uniform velocity transmitted by conveyer belt 21, as one of which embodiment of the present invention, can set biography
The length of band 21 is sent to make sheet rubber semi-finished product abundant high temperature sulfidization molding in vulcanizing chamber 22 for 25 meters；After high temperature vulcanized shaping
Sheet rubber continue through draft gear 3 introduce cooling device 4 cool down after, wound by material collecting device 5, obtain sheet rubber into
Product.
The advantageous effect of above-mentioned sheet rubber extrusion molding production line is：Sheet rubber extrusion molding production of the present invention
In cable architecture, by setting two sections of extruders, every section of extruder sets multiple pressure rollers, and sheet rubber is made to be squeezed by multistage, every grade
It is repeatedly squeezed, so as to improve the homogeneity of the sheet rubber blank thickness of extrusion；Sheet rubber semi-finished product pass through conveyer belt 21
It is slowly mobile, after 22 abundant high temperature sulfidization molding of vulcanizing chamber, cooled down, coiling, compared in traditional handicraft without over cure
Chemical conversion type directly carries out the mode of coiling, effectively prevents issuable stretcher strain during coiling, and above-mentioned sheet rubber
Automatic integratedization is realized in extrusion, shaping, rewinding, improves work efficiency, reduces cost of labor；By the present invention relates to
The thickness deviation of sheet rubber finished product processed of sheet rubber extrusion equipment can reach ± 0.05 millimeter；Substantially increase rubber
The homogeneity of piece finished product thickness.
Further, in above-mentioned sheet rubber extrusion molding production cable architecture, the is provided in the first segment extruder 11
One heater.
11 inner cavity of first segment extruder is heated to 60-70 DEG C by primary heater, sheet rubber is made moderately to soften, so as to
Improve the pre- ironed efficiency of sheet rubber.
Further, in above-mentioned sheet rubber extrusion molding production cable architecture, the is provided in the second segment extruder 12
Two heaters.
12 inner cavity of second segment extruder is heated to 60-70 DEG C by primary heater, sheet rubber is made moderately to soften, so as to
Improve sheet rubber extrusion efficiency.
Further, in above-mentioned sheet rubber extrusion molding production cable architecture, the 3rd heating is provided in the vulcanizing chamber 22
Device.
22 inner cavity of vulcanizing chamber is heated to 170-180 DEG C by the 3rd heater, makes the sheet rubber of extrusion sulphur at high temperature
Chemical conversion type.
Further, in above-mentioned sheet rubber extrusion molding production cable architecture, multiple temperature are provided in the vulcanizing chamber 22
Sensor 23.
It is temperature automatically controlled by temperature sensor 23,22 inner cavity of vulcanizing chamber is made to be controlled automatically at 170-180 DEG C.
Further, in above-mentioned sheet rubber extrusion molding production cable architecture, draft gear 3, the draft gear 3 are further included
It is arranged between sulfurization forming apparatus 2 and cooling device 4.
Further, in above-mentioned sheet rubber extrusion molding production cable architecture, cooling wind is provided in the cooling device 4
Machine.
Further, in above-mentioned sheet rubber extrusion molding production cable architecture, the side wall of the vulcanizing chamber 22 is provided with multiple
For the window 24 of 22 internal overhaul of vulcanizing chamber.
Further, in above-mentioned sheet rubber extrusion molding production cable architecture, the quantity of first pressure roller 111 is 4.
Further, in above-mentioned sheet rubber extrusion molding production cable architecture, the quantity of second pressure roller 121 is 3.
Embodiment 1
A kind of sheet rubber extrusion molding production line, including the extrusion device 1, sulfurization forming apparatus 2, traction dress set gradually
Put 3, cooling device 4 and material collecting device 5；The extrusion device 1 includes first segment extruder 11 and second segment extruder 12；It is described
First segment extruder 11 includes 4 the first pressure rollers 111, and the spacing between adjacent two the first pressure rollers 111 is identical；Described first
Primary heater is provided in section extruder 11；The second segment extruder includes 3 the second pressure rollers 121, adjacent two the
Spacing between two pressure rollers 121 is identical；Secondary heater is provided in the second segment extruder 12；The sulfurization forming apparatus
2 include conveyer belt 21 and are arranged on the vulcanizing chamber 22 of 21 top of conveyer belt；The 3rd heater is provided in the vulcanizing chamber 22；Institute
It states and multiple temperature sensors 23 is provided in vulcanizing chamber 22；Cooling blower is provided in the cooling device 4；The vulcanizing chamber 22
Side wall be provided with multiple windows 24 for 22 internal overhaul of vulcanizing chamber.
In conclusion in sheet rubber extrusion molding production cable architecture of the present invention provided by the invention, pass through setting
Two sections of extruders, every section of extruder set multiple pressure rollers, and sheet rubber is made to be squeezed by multistage, and every grade is repeatedly squeezed, so as to
Improve the homogeneity of the sheet rubber blank thickness squeezed out；Sheet rubber semi-finished product are slowly moved by conveyer belt, pass through vulcanizing chamber
After abundant high temperature sulfidization molding, cooled down, coiling, compared to the side for directly carrying out coiling in traditional handicraft without sulfidization molding
Formula effectively prevents issuable stretcher strain during coiling, and above-mentioned sheet rubber is realized in extrusion, shaping, rewinding
Automatic integratedization improves work efficiency, and reduces cost of labor；It is processed by sheet rubber extrusion equipment of the present invention
To the thickness deviation of sheet rubber finished product can reach ± 0.05 millimeter；Substantially increase the homogeneity of sheet rubber finished product thickness.
The foregoing is merely the embodiment of the present invention, are not intended to limit the scope of the invention, every to utilize this hair
The equivalents that bright specification and accompanying drawing content are made directly or indirectly are used in relevant technical field, similarly include
In the scope of patent protection of the present invention.
Claims (10)
1. a kind of sheet rubber extrusion molding production line, which is characterized in that including extrusion device, the sulfidization molding dress set gradually
It puts, cooling device and material collecting device；
The extrusion device includes first segment extruder and second segment extruder；
The first segment extruder includes multiple first pressure rollers, and the spacing between adjacent two the first pressure rollers is identical；
The second segment extruder includes multiple second pressure rollers, and the spacing between adjacent two the second pressure rollers is identical；
The sulfurization forming apparatus includes conveyer belt and the vulcanizing chamber being arranged on above conveyer belt.
2. sheet rubber extrusion molding production line according to claim 1, which is characterized in that set in the first segment extruder
It is equipped with primary heater.
3. sheet rubber extrusion molding production line according to claim 1, which is characterized in that set in the second segment extruder
It is equipped with secondary heater.
4. sheet rubber extrusion molding production line according to claim 1, which is characterized in that is provided in the vulcanizing chamber
Three heaters.
5. sheet rubber extrusion molding production line according to claim 1, which is characterized in that be provided in the vulcanizing chamber more
A temperature sensor.
6. sheet rubber extrusion molding production line according to claim 1, which is characterized in that draft gear is further included, it is described
Draft gear is arranged between sulfurization forming apparatus and cooling device.
7. sheet rubber extrusion molding production line according to claim 1, which is characterized in that be provided in the cooling device
Cooling blower.
8. sheet rubber extrusion molding production line according to claim 1, which is characterized in that the side wall of the vulcanizing chamber is set
There are multiple windows for vulcanizing chamber internal overhaul.
9. sheet rubber extrusion molding production line according to claim 1, which is characterized in that the quantity of first pressure roller is
4.
10. sheet rubber extrusion molding production line according to claim 1, which is characterized in that the quantity of second pressure roller
For 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711419374.7A CN108099083A (en) | 2017-12-25 | 2017-12-25 | A kind of sheet rubber extrusion molding production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711419374.7A CN108099083A (en) | 2017-12-25 | 2017-12-25 | A kind of sheet rubber extrusion molding production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108099083A true CN108099083A (en) | 2018-06-01 |
Family
ID=62212998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711419374.7A Pending CN108099083A (en) | 2017-12-25 | 2017-12-25 | A kind of sheet rubber extrusion molding production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108099083A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210354344A1 (en) * | 2020-02-27 | 2021-11-18 | Hongyu Chen | Methods and systems to produce lightweight reinforced thermoplastic articles |
| CN117048013A (en) * | 2023-08-16 | 2023-11-14 | 常州窗友塑胶有限公司 | Multi-head extrusion production system for door and window sealing rubber strips |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050006809A1 (en) * | 2002-08-13 | 2005-01-13 | Mondo S.P.A. | Processing for producing a covering of an elastomer material and intermediate product thereof |
| US20070187863A1 (en) * | 2006-02-15 | 2007-08-16 | Hsin Yung Chien Co., Ltd. | Ultra-wide, anti-slippery rubber sheet and molding machine and method of fabricating the same |
| CN101648437A (en) * | 2008-08-14 | 2010-02-17 | 李文和 | Extrusion device for rigid polyvinyl chloride sheets |
| CN101786303A (en) * | 2010-03-15 | 2010-07-28 | 南通三信塑胶装备科技有限公司 | Method for producing rubber and plastic tiles through extrusion and composite molding |
| CN102029704A (en) * | 2010-10-30 | 2011-04-27 | 浙江德斯泰塑胶有限公司 | Method for preparing thick polyvinyl butyral (PVB) film by direct water cooling process |
| CN104004284A (en) * | 2014-06-10 | 2014-08-27 | 深圳永合高分子材料有限公司 | High-toughness polystyrene sheet and manufacturing method thereof |
| CN104859121A (en) * | 2015-05-20 | 2015-08-26 | 江门市辉隆塑料机械有限公司 | Device and method for controlling flatness of full-width composite material |
| CN204820261U (en) * | 2015-08-01 | 2015-12-02 | 青岛神盾防水科技有限公司 | Once extrude second third of ten heavenly stems of ternary waterproofing membrane production line equipment |
| CN105313291A (en) * | 2015-12-04 | 2016-02-10 | 王贤淮 | High-barrier compound membrane sheet and preparing technology thereof |
| CN107000348A (en) * | 2014-10-23 | 2017-08-01 | 米其林集团总公司 | The system for extruding, moulding and vulcanizing for continuous tire tread |
| CN206551321U (en) * | 2016-12-27 | 2017-10-13 | 重庆福信强橡塑制品有限公司 | Windshield bound edge rubber strip hot blast vulcanizer |
| CN207808219U (en) * | 2017-12-25 | 2018-09-04 | 福州福启橡塑有限公司 | A kind of sheet rubber extrusion molding production line |
-
2017
- 2017-12-25 CN CN201711419374.7A patent/CN108099083A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050006809A1 (en) * | 2002-08-13 | 2005-01-13 | Mondo S.P.A. | Processing for producing a covering of an elastomer material and intermediate product thereof |
| US20070187863A1 (en) * | 2006-02-15 | 2007-08-16 | Hsin Yung Chien Co., Ltd. | Ultra-wide, anti-slippery rubber sheet and molding machine and method of fabricating the same |
| CN101648437A (en) * | 2008-08-14 | 2010-02-17 | 李文和 | Extrusion device for rigid polyvinyl chloride sheets |
| CN101786303A (en) * | 2010-03-15 | 2010-07-28 | 南通三信塑胶装备科技有限公司 | Method for producing rubber and plastic tiles through extrusion and composite molding |
| CN102029704A (en) * | 2010-10-30 | 2011-04-27 | 浙江德斯泰塑胶有限公司 | Method for preparing thick polyvinyl butyral (PVB) film by direct water cooling process |
| CN104004284A (en) * | 2014-06-10 | 2014-08-27 | 深圳永合高分子材料有限公司 | High-toughness polystyrene sheet and manufacturing method thereof |
| CN107000348A (en) * | 2014-10-23 | 2017-08-01 | 米其林集团总公司 | The system for extruding, moulding and vulcanizing for continuous tire tread |
| CN104859121A (en) * | 2015-05-20 | 2015-08-26 | 江门市辉隆塑料机械有限公司 | Device and method for controlling flatness of full-width composite material |
| CN204820261U (en) * | 2015-08-01 | 2015-12-02 | 青岛神盾防水科技有限公司 | Once extrude second third of ten heavenly stems of ternary waterproofing membrane production line equipment |
| CN105313291A (en) * | 2015-12-04 | 2016-02-10 | 王贤淮 | High-barrier compound membrane sheet and preparing technology thereof |
| CN206551321U (en) * | 2016-12-27 | 2017-10-13 | 重庆福信强橡塑制品有限公司 | Windshield bound edge rubber strip hot blast vulcanizer |
| CN207808219U (en) * | 2017-12-25 | 2018-09-04 | 福州福启橡塑有限公司 | A kind of sheet rubber extrusion molding production line |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210354344A1 (en) * | 2020-02-27 | 2021-11-18 | Hongyu Chen | Methods and systems to produce lightweight reinforced thermoplastic articles |
| CN117048013A (en) * | 2023-08-16 | 2023-11-14 | 常州窗友塑胶有限公司 | Multi-head extrusion production system for door and window sealing rubber strips |
| CN117048013B (en) * | 2023-08-16 | 2024-01-02 | 常州窗友塑胶有限公司 | Multi-head extrusion production system for door and window sealing rubber strips |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102700144B (en) | Equipment and production process for forming cellular board by continuous extruding vacuum | |
| CN103963325B (en) | A kind of high density polyethylene (HDPE) winding structure carat pipe production technology | |
| CN108099083A (en) | A kind of sheet rubber extrusion molding production line | |
| CN202727336U (en) | Longitudinal stretching device for thermal shrinkage polyester film | |
| CN207808219U (en) | A kind of sheet rubber extrusion molding production line | |
| CN102218822B (en) | Processing method and device of extrusion vacuum and heat seal drip irrigation belts | |
| CN102320116B (en) | For the preparation of the molecular disorientation Apparatus and method for of low-shrinkage high-molecular diaphragm | |
| CN201520047U (en) | Screw extruder rubber sealing strip vulcanizing production line | |
| CN204451192U (en) | Heat-shrink tube dry type extension fixture | |
| CN103410881B (en) | Clutch surface yarn extrusion is wrapped up in colloid system and wraps up in gluing method | |
| CN104827645A (en) | Continuous fiber prefabricated belt manufacturing device | |
| CN209718685U (en) | A kind of glass fiber compound material pultrusion equipment | |
| CN102941675B (en) | Manufacturing technology of foamed silicone rubber product | |
| CN203427335U (en) | Production line for manufacturing hollow wall plastic steel winding pipeline | |
| CN103465452A (en) | Plastic extrusion lawn monofilament set | |
| CN204130569U (en) | The manufacturing equipment of low-shrinkage EVA adhesive film used for solar batteries | |
| CN116141620A (en) | Production line and production process of PET packing belt | |
| CN110103386A (en) | A kind of processing technology and method for shaping for battery tray liner | |
| CN102642262B (en) | Method and device for manufacturing steel wire weaving tube | |
| CN204296034U (en) | A kind of strap production line | |
| CN104827651B (en) | A kind of online two-way stretch device of plastic pipe | |
| CN203994696U (en) | Heat shrink films blown film unit self-fixing device and PVC heat shrink films system thereof | |
| CN206230775U (en) | A kind of multi-mould formula automatic injection machine | |
| CN105058817A (en) | Device for manufacturing continuous fiber-reinforced thermoplastic resin sheet | |
| CN202656442U (en) | Surface villus pasting device of vehicle window outer sealing strip |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |