CN104943327A - Manufacturing method of PVC (polyvinyl chloride) wood plastic plate - Google Patents
Manufacturing method of PVC (polyvinyl chloride) wood plastic plate Download PDFInfo
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- CN104943327A CN104943327A CN201410122932.3A CN201410122932A CN104943327A CN 104943327 A CN104943327 A CN 104943327A CN 201410122932 A CN201410122932 A CN 201410122932A CN 104943327 A CN104943327 A CN 104943327A
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Abstract
The invention discloses a manufacturing method of a PVC (polyvinyl chloride) wood plastic plate. The PVC wood plastic plate comprises a PVC layer and a wood plastic plate which are bonded with each other. The manufacturing method comprises the following steps: (1) manufacturing of the PVC layer, wherein the PVC layer comprises a bottom sheet, a wear resistant layer and a colorful film; (2) manufacturing of the wood plastic plate; and (3) bonding cold pressing formation of the PVC layer and the wood plastic plate. The manufacturing method of the PVC wood plastic plate adopts novel process procedures to manufacture the PVC wood plastic plate, the PVC layer on the surface of the manufactured PVC wood plastic plate has relative good performances in terms of anti-scratching and wear resistance, so that the surface of the wood floor is unlikely to get worn; not only is the service life of the wood floor prolonged, but also the life quality of people is elevated; besides, the hardness and strength of the wood plastic plate are greatly improved and bubbles can be prevented from merging or cracking; and meanwhile, the wood plastic plate has both the characteristics of plastic and wood and the service life of the wood plastic plate is prolonged.
Description
Technical field
The present invention relates to a kind of preparation method of PVC wood plastic plate, belong to technical field of floor.
Background technology
At present, existing floor is generally timber floor, and not wear-resisting on the one hand, be easily out of shape, service life is short, and on the other hand, primary raw material is timber, and not environmentally, production cost is high.
Summary of the invention
Object: in order to overcome the deficiencies in the prior art, the invention provides a kind of preparation method of PVC wood plastic plate.
Technical scheme: for solving the problems of the technologies described above, the technical solution used in the present invention is:
A preparation method for PVC wood plastic plate, described PVC wood plastic plate comprises mutually bonding layer of PVC and plate moulded by wood; Its preparation method comprises the following steps:
1) preparation of layer of PVC;
2) preparation of plate moulded by wood;
3) the sticker cold moudling of plate moulded by layer of PVC and wood.
The preparation of described layer of PVC comprises the following steps:
1A) raw material: get out raw material, layer of PVC comprises: egative film, wearing layer, color film; The raw material of egative film comprises polyvinyl chloride resin, stone flour, DINP, epoxidized soybean oil, calcium-zinc composite stabilizing agent; Wearing layer is polyvinyl chloride resin, do not add stone flour rolls the transparent top layer of making; Color film is print film, for the formation of lines and the color of floor surface;
1B) mix: by formulation ratio, meter feedstock, start mixer, the polyvinyl chloride resin measured, DINP, epoxidized soybean oil, calcium-zinc composite stabilizing agent are unloaded to mixer, after temperature reaches 90 DEG C-100 DEG C, start cold mixed, the material in mixer is unloaded to cold mixer, the stone flour measured is discharged into cold mixer simultaneously and stirs 8-10min; Cold mixed raw mixture unloads to storage tank for subsequent use;
1C) feed intake banburying: after being measured by weigher by raw mixture mixed in storage tank, and drop into banbury, be discharged into in banburying chamber, after internal mixing and plasticizing 8-10min, the material good by banburying is pushed into feeding machine;
1D) open refining: the material that banburying is good is fed to mill and continues plasticizing by feeding machine, and mixing temperature controls at 180-190 DEG C, and material plasticizing on a mill until to be wrapped is even, is delivered to calender without cutting after obvious powder;
1E) roll, cool: adjustment calendar rolls distance and roller speed, stack temperature controls at 180-190 DEG C, is plastified further by the material being delivered to calender, and is calendered to desired thickness, the uniform egative film of pull-out thickness; In chill roll, pass into recirculated cooling water, will the egative film cooling and shaping pulled out be rolled;
1F) draw, cut: by cooled egative film, pulled out by hauling machine, deliver to cutting machine; The egative film delivering to cutting machine is cut into required length, and the egative film of well cutting is neatly placed on pallet;
1G) hot pressing: prepare material, prepare egative film, color film, wearing layer to be pressed together, folded material; When stacking, every layered material is placed in pallet center and the alignment of each layer, ensures well to fold, and leaks folded, is not mixed into foreign matter, does not wrinkle color film; As to flower, then can not having dislocation flower; Push press, carry out hot pressing, hot pressing temperature 120-140 DEG C, time 10-30min, pressure 3-7mpa; Pass into cooling water after band hot pressing time terminates to cool, pressure is risen to 10-20mpa, and cool time is 20-25min, starts discharging when the floor chilling temperature in hot press drops to about 45 DEG C; Take out the floor pressed, be deposited on smooth pallet, and place more than 24h, proceed to next procedure;
1H) showering UV:UV paints before note adds and stirs more than 2h, and disposable filling it up with adds in bucket, pours in corresponding UV bucket after shutdown by paint in bucket; Adjust roller height, put into floor and keep roll surfaces to clean, without stained; Then showering UV paint is carried out with UV curtain coater;
1I) heat treatment: the floor that showering UV crosses directly enters heat-treatment lines and heat-treats, eliminates ground Stress of plate interior; Heat treatment hot water regional temperature controls at 60-80 DEG C, and cold water zones temperature controls at 20-30 DEG C; Heat treated rear floor leaves standstill a period of time, obtains layer of PVC.
The preparation that plate moulded by described wood comprises the following steps:
2A) prepare raw material: polyvinyl chloride resin, wood powder, stalk, precipitated calcium carbonate, calcium-zinc composite stabilizing agent, G60 in-lubricant, foaming adjustment 90, JM01, PE wax, AC blowing agent, CPE(haloflex), sodium bicarbonate;
2B) mix, feed intake: (1), by formulation ratio metering, after (2) metering terminates, starts mixer, all raw materials measured are put into mixer, mixing 10-20min; The material mixed is dropped in the hopper of extruder through automatic spiral feeding machine;
2C) extrusion plasticizing: extruder is preset and is incubated, design temperature is 160-180 DEG C; The material that drops into extruder hopper is extruded in vacuum sizing device by extruder fusion plastification by die head;
2D) cooling and shaping, is used equipment-Vacuum shaping parts, delivers in vacuum sizing device, by recirculated cooling water cooling and shaping by the material extruded by extruder die head;
2E) draw, cut: the wood of cooling and shaping is moulded plate and is pulled out by hauling machine, deliver to cutting machine; The wood delivering to cutting machine is moulded plate and cuts into required length, the wood of well cutting is moulded plate and is neatly placed on pallet, and namely plate moulded by obtained wood.
The sticker cold moudling that described layer of PVC moulds plate with wood comprises the following steps:
3a. sticker: (1) uses make-up machine glue to be coated in uniformly the surface that plate moulded by wood; (2) place layer of PVC at the blowing place of make-up machine, itself and the wood of coated glue to be moulded together with plate after by running roller and overlay together;
3b. colds pressing: what the PVC wood plastic plate after sticker is good was neat overlays on pallet, pushes press and colds pressing, pressure 1.5-2.5mpa, and cold pressing time 20-40min; Cold pressing and terminate rear discharging.
3c. is die-cut, fluting: a large PVC wood plastic plate of having colded pressing is put into punch press, is die-cut into Xiao Zhang's sheet material of required size; The Xiao Zhang's sheet material cut by Presser Dashing is slotted by bold and generous groover, is slotted into the finished product PVC wood plastic floor of required button-type.
Beneficial effect: the preparation method of PVC wood plastic plate provided by the invention, new technological process is adopted to prepare PVC wood plastic plate, the better performances of layer of PVC in anti-scratching wearproof on prepared PVC wood plastic plate surface, wear-resisting revolution reaches 1600r, hardness reaches 2H, pliability diameter 10mm, adhesive force grade 2 grades, make wood floor surface not easy to wear, not only increase the service life of timber floor, also improve the quality of the life of people, the hardness of plate moulded by wood in addition, intensity, prevent from bubble from merging or breaking all greatly to improve, make wood mould plate simultaneously and have the characteristic of plastics and the characteristic of timber concurrently, increase the service life.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is further described.
A preparation method for PVC wood plastic plate, described PVC wood plastic plate comprises mutually bonding layer of PVC and plate moulded by wood; Its preparation method comprises the following steps:
1) preparation of layer of PVC;
2) preparation of plate moulded by wood;
3) the sticker cold moudling of plate moulded by layer of PVC and wood.
The preparation of described layer of PVC comprises the following steps:
1A) raw material: get out raw material, layer of PVC comprises: egative film, wearing layer, color film; The raw material of egative film comprises polyvinyl chloride resin, stone flour, DINP, epoxidized soybean oil, calcium-zinc composite stabilizing agent; Wearing layer is polyvinyl chloride resin, do not add stone flour rolls the transparent top layer of making; Color film is print film, for the formation of lines and the color of floor surface;
1B) mix: by formulation ratio, meter feedstock, start mixer, the polyvinyl chloride resin measured, DINP, epoxidized soybean oil, calcium-zinc composite stabilizing agent are unloaded to mixer, after temperature reaches 90 DEG C-100 DEG C, start cold mixed, the material in mixer is unloaded to cold mixer, the stone flour measured is discharged into cold mixer simultaneously and stirs 8-10min; Cold mixed raw mixture unloads to storage tank for subsequent use;
1C) feed intake banburying: after being measured by weigher by raw mixture mixed in storage tank, and drop into banbury, be discharged into in banburying chamber, after internal mixing and plasticizing 8-10min, the material good by banburying is pushed into feeding machine;
1D) open refining: the material that banburying is good is fed to mill and continues plasticizing by feeding machine, and mixing temperature controls at 180-190 DEG C, and material plasticizing on a mill until to be wrapped is even, is delivered to calender without cutting after obvious powder;
1E) roll, cool: adjustment calendar rolls distance and roller speed, stack temperature controls at 180-190 DEG C, is plastified further by the material being delivered to calender, and is calendered to desired thickness, the uniform egative film of pull-out thickness; In chill roll, pass into recirculated cooling water, will the egative film cooling and shaping pulled out be rolled;
1F) draw, cut: by cooled egative film, pulled out by hauling machine, deliver to cutting machine; The egative film delivering to cutting machine is cut into required length, and the egative film of well cutting is neatly placed on pallet;
1G) hot pressing: prepare material, prepare egative film, color film, wearing layer to be pressed together, folded material; When stacking, every layered material is placed in pallet center and the alignment of each layer, ensures well to fold, and leaks folded, is not mixed into foreign matter, does not wrinkle color film, as to flower, then can not having dislocation flower; Push press, carry out hot pressing, hot pressing temperature 120-140 DEG C, time 10-30min, pressure 3-7mpa; Pass into cooling water after band hot pressing time terminates to cool, pressure is risen to 10-20mpa, and cool time is 20-25min, starts discharging when the floor chilling temperature in hot press drops to about 45 DEG C; Take out the floor pressed, be deposited on smooth pallet, and place more than 24h, proceed to next procedure;
1H) showering UV:UV paints before note adds and stirs more than 2h, and disposable filling it up with adds in bucket, pours in corresponding UV bucket after shutdown by paint in bucket; Adjust roller height, put into floor and keep roll surfaces to clean, without stained; Then showering UV paint is carried out with UV curtain coater;
1I) heat treatment: the floor that showering UV crosses directly enters heat-treatment lines and heat-treats, eliminates ground Stress of plate interior; Heat treatment hot water regional temperature controls at 60-80 DEG C, and cold water zones temperature controls at 20-30 DEG C; Heat treated rear floor leaves standstill a period of time, obtains layer of PVC.
The preparation that plate moulded by described wood comprises the following steps:
2A) prepare raw material: polyvinyl chloride resin, wood powder, stalk, precipitated calcium carbonate, calcium-zinc composite stabilizing agent, G60 in-lubricant, foaming adjustment 90, JM01, PE wax, AC blowing agent, CPE(haloflex), sodium bicarbonate;
2B) mix, feed intake: (1), by formulation ratio metering, after (2) metering terminates, starts mixer, all raw materials measured are put into mixer, mixing 10-20min; The material mixed is dropped in the hopper of extruder through automatic spiral feeding machine;
2C) extrusion plasticizing: extruder is preset and is incubated, design temperature is 160-180 DEG C; The material that drops into extruder hopper is extruded in vacuum sizing device by extruder fusion plastification by die head;
2D) cooling and shaping, is used equipment-Vacuum shaping parts, delivers in vacuum sizing device, by recirculated cooling water cooling and shaping by the material extruded by extruder die head;
2E) draw, cut: the wood of cooling and shaping is moulded plate and is pulled out by hauling machine, deliver to cutting machine; The wood delivering to cutting machine is moulded plate and cuts into required length, the wood of well cutting is moulded plate and is neatly placed on pallet, and namely plate moulded by obtained wood.
The sticker cold moudling that described layer of PVC moulds plate with wood comprises the following steps:
3a. sticker: (1) uses make-up machine glue to be coated in uniformly the surface that plate moulded by wood; (2) place layer of PVC at the blowing place of make-up machine, itself and the wood of coated glue to be moulded together with plate after by running roller and overlay together;
3b. colds pressing: what the PVC wood plastic plate after sticker is good was neat overlays on pallet, pushes press and colds pressing, pressure 1.5-2.5mpa, and cold pressing time 20-40min; Cold pressing and terminate rear discharging.
3c. is die-cut, fluting: a large PVC wood plastic plate of having colded pressing is put into punch press, is die-cut into Xiao Zhang's sheet material of required size; The Xiao Zhang's sheet material cut by Presser Dashing is slotted by bold and generous groover, is slotted into the finished product PVC wood plastic floor of required button-type.
The above is only the preferred embodiment of the present invention; be noted that for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (4)
1. a preparation method for PVC wood plastic plate, described PVC wood plastic plate comprises mutually bonding layer of PVC and plate moulded by wood; Its preparation method comprises the following steps:
1) preparation of layer of PVC;
2) preparation of plate moulded by wood;
3) the sticker cold moudling of plate moulded by layer of PVC and wood.
2. the preparation method of PVC wood plastic plate according to claim 1, is characterized in that: the preparation of described layer of PVC comprises the following steps:
1A) raw material: get out raw material, layer of PVC comprises: egative film, wearing layer, color film; The raw material of egative film comprises polyvinyl chloride resin, stone flour, DINP, epoxidized soybean oil, calcium-zinc composite stabilizing agent; Wearing layer is polyvinyl chloride resin, do not add stone flour rolls the transparent top layer of making; Color film is print film, for the formation of lines and the color of floor surface;
1B) mix: by formulation ratio, meter feedstock, start mixer, the polyvinyl chloride resin measured, DINP, epoxidized soybean oil, calcium-zinc composite stabilizing agent are unloaded to mixer, after temperature reaches 90 DEG C-100 DEG C, start cold mixed, the material in mixer is unloaded to cold mixer, the stone flour measured is discharged into cold mixer simultaneously and stirs 8-10min; Cold mixed raw mixture unloads to storage tank for subsequent use;
1C) feed intake banburying: after being measured by weigher by raw mixture mixed in storage tank, and drop into banbury, be discharged into in banburying chamber, after internal mixing and plasticizing 8-10min, the material good by banburying is pushed into feeding machine;
1D) open refining: the material that banburying is good is fed to mill and continues plasticizing by feeding machine, and mixing temperature controls at 180-190 DEG C, and material plasticizing on a mill until to be wrapped is even, is delivered to calender without cutting after obvious powder;
1E) roll, cool: adjustment calendar rolls distance and roller speed, stack temperature controls at 180-190 DEG C, is plastified further by the material being delivered to calender, and is calendered to desired thickness, the uniform egative film of pull-out thickness; In chill roll, pass into recirculated cooling water, will the egative film cooling and shaping pulled out be rolled;
1F) draw, cut: by cooled egative film, pulled out by hauling machine, deliver to cutting machine; The egative film delivering to cutting machine is cut into required length, and the egative film of well cutting is neatly placed on pallet;
1G) hot pressing: prepare material, prepare egative film, color film, wearing layer to be pressed together, folded material; When stacking, every layered material is placed in pallet center and the alignment of each layer, ensures well to fold, and leaks folded, is not mixed into foreign matter, does not wrinkle color film; As to flower, then can not having dislocation flower; Push press, carry out hot pressing, hot pressing temperature 120-140 DEG C, time 10-30min, pressure 3-7mpa; Pass into cooling water after band hot pressing time terminates to cool, pressure is risen to 10-20mpa, and cool time is 20-25min, starts discharging when the floor chilling temperature in hot press drops to about 45 DEG C; Take out the floor pressed, be deposited on smooth pallet, and place more than 24h, proceed to next procedure;
1H) showering UV:UV paints before note adds and stirs more than 2h, and disposable filling it up with adds in bucket, pours in corresponding UV bucket after shutdown by paint in bucket; Adjust roller height, put into floor and keep roll surfaces to clean, without stained; Then showering UV paint is carried out with UV curtain coater;
1I) heat treatment: the floor that showering UV crosses directly enters heat-treatment lines and heat-treats, eliminates ground Stress of plate interior; Heat treatment hot water regional temperature controls at 60-80 DEG C, and cold water zones temperature controls at 20-30 DEG C; Heat treated rear floor leaves standstill a period of time, obtains layer of PVC.
3. the preparation method of PVC wood plastic plate according to claim 1, is characterized in that: the preparation that plate moulded by described wood comprises the following steps:
2A) prepare raw material: polyvinyl chloride resin, wood powder, stalk, precipitated calcium carbonate, calcium-zinc composite stabilizing agent, G60 in-lubricant, foaming adjustment 90, JM01, PE wax, AC blowing agent, haloflex, sodium bicarbonate;
2B) mix, feed intake: (1), by formulation ratio metering, after (2) metering terminates, starts mixer, all raw materials measured are put into mixer, mixing 10-20min; The material mixed is dropped in the hopper of extruder through automatic spiral feeding machine;
2C) extrusion plasticizing: extruder is preset and is incubated, design temperature is 160-180 DEG C; The material that drops into extruder hopper is extruded in vacuum sizing device by extruder fusion plastification by die head;
2D) cooling and shaping, is used equipment-Vacuum shaping parts, delivers in vacuum sizing device, by recirculated cooling water cooling and shaping by the material extruded by extruder die head;
2E) draw, cut: the wood of cooling and shaping is moulded plate and is pulled out by hauling machine, deliver to cutting machine; The wood delivering to cutting machine is moulded plate and cuts into required length, the wood of well cutting is moulded plate and is neatly placed on pallet, and namely plate moulded by obtained wood.
4. the preparation method of PVC wood plastic plate according to claim 1, is characterized in that: the sticker cold moudling that described layer of PVC moulds plate with wood comprises the following steps:
3a. sticker: (1) uses make-up machine glue to be coated in uniformly the surface that plate moulded by wood; (2) place layer of PVC at the blowing place of make-up machine, itself and the wood of coated glue to be moulded together with plate after by running roller and overlay together;
3b. colds pressing: what the PVC wood plastic plate after sticker is good was neat overlays on pallet, pushes press and colds pressing, pressure 1.5-2.5mpa, and cold pressing time 20-40min; Cold pressing and terminate rear discharging;
3c. is die-cut, fluting: a large PVC wood plastic plate of having colded pressing is put into punch press, is die-cut into Xiao Zhang's sheet material of required size; The Xiao Zhang's sheet material cut by Presser Dashing is slotted by bold and generous groover, is slotted into the finished product PVC wood plastic floor of required button-type.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410122932.3A CN104943327A (en) | 2014-03-31 | 2014-03-31 | Manufacturing method of PVC (polyvinyl chloride) wood plastic plate |
| US14/487,690 US20150273804A1 (en) | 2014-03-31 | 2014-09-16 | Wood composite product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410122932.3A CN104943327A (en) | 2014-03-31 | 2014-03-31 | Manufacturing method of PVC (polyvinyl chloride) wood plastic plate |
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| CN104943327A true CN104943327A (en) | 2015-09-30 |
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| CN201410122932.3A Pending CN104943327A (en) | 2014-03-31 | 2014-03-31 | Manufacturing method of PVC (polyvinyl chloride) wood plastic plate |
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| CN106223565A (en) * | 2016-07-26 | 2016-12-14 | 嘉兴亚莱特木塑科技有限公司 | A kind of anti-scratching wearproof wall board production technology |
| CN106393656A (en) * | 2016-11-08 | 2017-02-15 | 江苏肯帝亚木业有限公司 | Mold pressing device for preparing PVC blocky mold-pressed floor board and preparation method thereof |
| CN106677456A (en) * | 2016-12-21 | 2017-05-17 | 江苏锐升新材料有限公司 | PVC imitated-marble UV highlight plate manufacturing process |
| CN107060261A (en) * | 2017-06-05 | 2017-08-18 | 浙江巨美家科技有限公司 | A kind of hard multi-layer composite PVC floor |
| CN107139550A (en) * | 2017-04-18 | 2017-09-08 | 安徽优胜美塑胶有限公司 | A kind of Two-sided floor and preparation method thereof |
| CN107663937A (en) * | 2016-12-29 | 2018-02-06 | 北京林业大学 | A kind of manufacturing equipment of lacquer painting wood-plastic composite floor |
| CN107936415A (en) * | 2017-12-15 | 2018-04-20 | 浙江晶通塑胶有限公司 | A kind of stone modeling Wood-plastic floor and preparation method thereof |
| CN108422728A (en) * | 2018-05-11 | 2018-08-21 | 安徽扬子地板股份有限公司 | Composite floor board and its processing method |
| CN109025166A (en) * | 2018-09-11 | 2018-12-18 | 浙江晶通塑胶有限公司 | A kind of melamine impregnated paper stratiform floor and its production technology |
| CN112519363A (en) * | 2020-10-29 | 2021-03-19 | 帝高力装饰材料（江苏）有限公司 | Low-heat-sensitivity PVC (polyvinyl chloride) floor and preparation method thereof |
| CN113085125A (en) * | 2021-04-08 | 2021-07-09 | 江苏肯帝亚木业有限公司 | Manufacturing method of mould pressing type wood-plastic floor |
| CN113910518A (en) * | 2021-09-17 | 2022-01-11 | 江苏肯帝亚木业有限公司 | Production process of biomass molded floor |
| CN114055600A (en) * | 2021-10-18 | 2022-02-18 | 福建思嘉新材料科技有限公司 | Novel micro-foaming SPC wallboard and processing method and device |
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| CN106223565A (en) * | 2016-07-26 | 2016-12-14 | 嘉兴亚莱特木塑科技有限公司 | A kind of anti-scratching wearproof wall board production technology |
| CN106393656A (en) * | 2016-11-08 | 2017-02-15 | 江苏肯帝亚木业有限公司 | Mold pressing device for preparing PVC blocky mold-pressed floor board and preparation method thereof |
| CN106677456A (en) * | 2016-12-21 | 2017-05-17 | 江苏锐升新材料有限公司 | PVC imitated-marble UV highlight plate manufacturing process |
| CN107663937A (en) * | 2016-12-29 | 2018-02-06 | 北京林业大学 | A kind of manufacturing equipment of lacquer painting wood-plastic composite floor |
| CN107139550A (en) * | 2017-04-18 | 2017-09-08 | 安徽优胜美塑胶有限公司 | A kind of Two-sided floor and preparation method thereof |
| CN107060261A (en) * | 2017-06-05 | 2017-08-18 | 浙江巨美家科技有限公司 | A kind of hard multi-layer composite PVC floor |
| CN107936415A (en) * | 2017-12-15 | 2018-04-20 | 浙江晶通塑胶有限公司 | A kind of stone modeling Wood-plastic floor and preparation method thereof |
| CN108422728A (en) * | 2018-05-11 | 2018-08-21 | 安徽扬子地板股份有限公司 | Composite floor board and its processing method |
| CN109025166A (en) * | 2018-09-11 | 2018-12-18 | 浙江晶通塑胶有限公司 | A kind of melamine impregnated paper stratiform floor and its production technology |
| CN112519363A (en) * | 2020-10-29 | 2021-03-19 | 帝高力装饰材料（江苏）有限公司 | Low-heat-sensitivity PVC (polyvinyl chloride) floor and preparation method thereof |
| CN114315224A (en) * | 2021-03-30 | 2022-04-12 | 江苏肯帝亚木业有限公司 | CSPC (China compact polycarbonate) high-gloss floor and preparation method thereof |
| CN113085125A (en) * | 2021-04-08 | 2021-07-09 | 江苏肯帝亚木业有限公司 | Manufacturing method of mould pressing type wood-plastic floor |
| CN113910518A (en) * | 2021-09-17 | 2022-01-11 | 江苏肯帝亚木业有限公司 | Production process of biomass molded floor |
| US20220126525A1 (en) * | 2021-09-17 | 2022-04-28 | Jiangsu Kentier Wood Co., Ltd. | Method for manufacturing biomass molded floor |
| US11806942B2 (en) * | 2021-09-17 | 2023-11-07 | Jiangsu Kentier Wood Co., Ltd. | Method for manufacturing biomass molded floor |
| CN114055600A (en) * | 2021-10-18 | 2022-02-18 | 福建思嘉新材料科技有限公司 | Novel micro-foaming SPC wallboard and processing method and device |
| KR102550901B1 (en) * | 2022-07-15 | 2023-07-04 | 신기현 | Composite wood flooring with a mixed layer of stone powder and PVC laminated |
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Application publication date: 20150930 |