CN108177365A - A kind of processing method of PVC lightweight wall plates - Google Patents
A kind of processing method of PVC lightweight wall plates Download PDFInfo
- Publication number
- CN108177365A CN108177365A CN201711437802.9A CN201711437802A CN108177365A CN 108177365 A CN108177365 A CN 108177365A CN 201711437802 A CN201711437802 A CN 201711437802A CN 108177365 A CN108177365 A CN 108177365A
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- wall plates
- lightweight wall
- pvc
- processing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D99/00—Subject matter not provided for in other groups of this subclass
- B29D99/001—Producing wall or panel-like structures, e.g. for hulls, fuselages, or buildings
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses a kind of processing methods of PVC lightweight wall plates to include the following steps：S1：Print film with wearing layer be bonded in advance and obtains the veneer, S2：Embossed is carried out to the veneer in step S1；S3：Produce the matrix of the PVC lightweight wall plates；S4：It is bonded after PUR colloid coatings are carried out to the described matrix in step S3 with the veneer Jing Guo embossed in step S2, obtains the prefabricated board of the PVC lightweight wall plates；S5：Antibacterial surface UV roller coating processing is carried out to the prefabricated board described in step S4, obtains the semi-finished product of the PVC lightweight wall plates；S6：Semi-finished product described in step S5 are carried out with sawing deburring processing, and double faced adhesive tape is pasted in the semi-finished product back side, through being packed after the assay was approved.The PVC lightweight wall plates of method provided by the invention production it is simple for process, service life is long.
Description
Technical field
The present invention relates to a kind of wallboard, more particularly to a kind of processing method of PVC lightweight wall plates.
Background technology
Add as country promotes the demand of the increase and modern architecture of novel energy-saving environment-friendly building materials dynamics to light building material
Greatly, lightweight wall plate is widely used.Generally relatively common is EPS lightweight wall plates on the market, which serves as reasons
What one core plate and the calcium silicate board being arranged on two surface of core plate formed.In order to reach beauty, antiseepage, clean easy to clean equivalent
Fruit, people are liked in traditional wallboard laying tiles.The places such as skin, indoor kitchen, toilet are suitable for
It is laid with ceramic tile.Although ceramic tile has many advantages, such as, and user can like the ceramic tile for selecting different-style according to oneself,
The density of ceramic tile is very big, is not easy to very much carry and construct, and operational procedure complexity is cumbersome, spends working hour more.Second, ceramic tile table
Face is stone, and comfort is poor during use, in process of manufacture and carries ceramic tile in work progress and is very easy to damage.
A kind of novel wallboard is made of using stone moulding material, and compared to ceramic tile, the density of this stone plastic wall board is lower,
But stone plastic wall board still remains comfort difference and easy the problem of damaging when surface is stone to cause to use.Wood moulding PVC wallboards
It is to be prepared with polyvinyl chloride (PVC) for primary raw material by special foam process, its foamed core, two sides skinning, and can
It requires to make a variety of colors according to user or various patterns, enhancing decoration is stamped in product surface by overlay film and transfer printing process
Effect, and with good anti-flammability, water resistance, corrosion resistance, secondary operation is also very convenient, is a kind of very good green
Color Environmental-friendconstruction construction decoration material, but it is currently less to the research of the processing technology of PVC lightweight wall plates.
Invention content
Part against the above deficiency, the object of the present invention is to provide a kind of processing methods of PVC lightweight wall plates.
Technical scheme of the present invention is summarized as follows：A kind of processing method of PVC lightweight wall plates, includes the following steps：
S1：Print film with wearing layer be bonded in advance and obtains the veneer, wherein the print film prints base by 0PHO
Material is printed, and the wear-resisting layer surface passes through smooth surface not embossed before pre- fitting；
S2：Embossed is carried out to the veneer in step S1；
S3：Produce the matrix of the PVC lightweight wall plates；
S4：To in step S3 described matrix carry out PUR colloid coatings after in step S2 pass through embossed described in
Veneer is bonded, and obtains the prefabricated board of the PVC lightweight wall plates；
S5：Antibacterial surface UV roller coating processing is carried out to the prefabricated board described in step S4, obtains the PVC lightweight wall plates
Semi-finished product.
S6：Semi-finished product described in step S5 are carried out with sawing deburring processing, and double faced adhesive tape is pasted in the semi-finished product back side
Band, through being packed after the assay was approved.
Further, in step S1, before be bonded in advance, PUR glue adhesive force is carried out to the print film bottom surface
Test carries out the transparent oil processing of back of the body painting to adhering to undesirable print film bottom surface.
Further, the coated face to the described matrix in step S3 carries out tackified finish.
Further, the matrix of the PVC lightweight wall plates is produced in the step S3 with the method for foaming extrusion.
Further, the thickness of the matrix of the PVC lightweight wall plates is 3mm.
Further, the described matrix in step S4 is after cleaning machine cleans, then PUR colloid coatings are carried out, and adopt
Pressurize is carried out to the prefabricated board after fitting with the pressing plate of 200KG to handle 24 hours.
Further, the coating weight of the PUR colloids is 60-70g/m2。
Further, the prefabricated board in step S5 is after the health of at least 72 hours, then carry out antibacterial surface
UV roller coating is handled.
Further, the antibacterial surface UV roller coating processing is double roller roller coating, roller coating amount is 6-8g/m2；And in roller coating
Levelling processing is carried out under the conditions of 40-50 DEG C afterwards, then curing process is carried out using 3 ultraviolet lamps, by 24 hours room temperature
After warpage test, to warpage, more apparent bottom surface carries out pressing processing.
The beneficial effects of the invention are as follows：
(1) surface can meet the color demand under different application occasion using the color film of printing, at the same print color film can be with
Embody a variety of decorative patterns.
(2) robustness of entire PVC lightweight wall plates is improved, extends and uses the longevity underneath with wearing layer in the color film of printing
Life.
(3) the PVC foam plate quality of most base is lighter, and can realize the functions such as heat preservation, moisture-proof.To different layers, take
Separately production, the non-interference mode of production realizes efficient production, by the control to production process, realize each layer it
Between combine closely, so as to improve the service life of PVC lightweight wall plates.
Specific embodiment
With reference to embodiment, the present invention is described in further detail, to enable those skilled in the art with reference to specification
Word can be implemented according to this.
1st, face layer fitting：
1.1st, fabric is printed：It is printed using 0PHO printing elements, carrying out bottom surface PUR glue adhesive force before print film production surveys
Examination does the transparent oil processing of back of the body painting, to increase glue adhesive force to adhering to undesirable print film bottom surface.
1.2nd, wearing layer：By 0.20mm wearing layers by not embossed, exist after making smooth surface with carrying on the back the print film coated
It is bonded in advance on laminator, and coiled.Pre- patch roller, heating lampshade temperature and complete machine speed are controlled, makes compactness good, nothing
Apparent bubble and wrinkle；The winding tension of carry-over pinch rolls is controlled, ensures that door width significant surface reaches 960mm or more than 1000mm.Then, it receives
Volume is neat, and packaging film is wound, and often rolls up a model, and mark is clear, obtains veneer volume.
2nd, it embosses：
Embossing technique embodiment one：
It controls heating lampshade, pre- heat roller temperature and complete machine speed to be embossed, checks that the embossing depth and glossiness are uniform
Meet sample code requirement.Ensure that door width significant surface reaches 950mm or more than 1000mm.It stacks neat, smooth, is cut, it will
Veneer piece after cutting is positioned on the pallet of the area for the veneer piece that smooth and area is more than after cutting, and the veneer stacked
Piece whole height is no more than 1 meter, is pressed with cover board and is tightened with strap above, and not handy winding film is in order to avoid edge clot, often
The veneer piece of a model specification is placed on a pallet, mark is clear.
Embossing technique embodiment two：
It controls heating lampshade, pre- heat roller temperature and complete machine speed to be embossed, checks that the embossing depth and glossiness are uniform
Meet sample code requirement.Ensure that door width significant surface reaches 950mm or more than 1000mm.Flash extra outside effective area is cut off,
It is carried out after winding neatly using suitable tension, cuts into the rouleau that width is 134mm, 600mm is less than per coil diameter.
3rd, PVC lightweight wall plates matrix is prefabricated
The production of low-density foamed plate is carried out on foam extrusion machine, matrix material is added in into heat, cold stirring unit carries out
Stirring, will complete stirring after raw material be sent into foam extrusion machine carry out matrix plank extrusion, by tablet cooling calibrator into
Row pressed sizing, suppresses shading on dragger, is cut, and tackified finish is finally carried out on the coated face of matrix, to increase
Add the adhesive force of glue.Wherein the thickness of described matrix finished product is 3 ± 0.1mm, and density is 0.55 ± 0.05g/cm3, hardness is
30-35 degree, the straightness ＜ 2mm of long side after cutting.
4th, PUR stickers face paste is closed
Attaching process embodiment one：
Gap setting between connected described matrix is 50cm, and after cleaning machine, PUR gluing machines apply in matrix surface
Glue, and import the veneer cut by hand makes veneer be fitted closely together with matrix in PUR glue surfaces through calender roller, veneer will cover
Lid glue surface, the plank posted want pairing to be neatly stacked on smooth pallet, apply above 200Kg pressing plates keep 24 hours with
On.Wherein the stacking height of plank is no more than 1 meter, and PUR coating weights are 60-70g/m2, coating is uniformly.
Attaching process embodiment two：
Matrix feeding after tackified finish to sawing machine is carried out to the sawing of blank, then on PUR glue spreaders
Glue is then continuously bonded with veneer, and cutting machine cutting is carried out after pony press, and the pairing that takes up is carried out after double roller pressure roller
It stacks, and placement 24 hours or more of pressurizeing.Wherein, sawing width is 133mm.
Attaching process embodiment three：
It will glue on matrix feeding PUR glue spreaders after tackified finish, be then continuously bonded with veneer, and by pre-
Manual cutting is carried out after pressure roller, the pairing stacking that takes up is carried out after double roller pressure roller, and placement 24 hours or more of pressurizeing.Wherein exist
Burr removing processing is carried out to matrix both sides flash before being glued so that the width of described matrix is 990-995mm.
5th, antibacterial surface UV roller coating
After prefabricated board health at least 72 hours, double roller antibacterial UV roller coating is taken to handle 6-8g/m on its surface2, through 40-
Levelling under the conditions of 50 DEG C, three ultraviolet lamps is taken to cure and be cooled to room temperature in time or 40 DEG C after, pairing is put in smooth support
On disk, position to be fully cooled to, and angularity is detected, if warpage is more apparent, hot roller process is carried out to it, is made
Its is smooth, forms semi-finished product.
6th, sawing deburring processing is carried out to semi-finished product
Film releasing conveys, and then carries out ripping, is carrying out lateral sawing after corner conveying, is collecting finished product and enter at deburring
Reason.Deburring is carried out to long side first, short side deburring, visual examination are carried out after corner conveying.
7th, double faced adhesive tape is pasted
Along longitudinal direction respectively in the two sides at the finished product back side and the double faced adhesive tape of centre position patch double faced adhesive tape, wherein side
Apart from matrix edge 3-5mm.Finally carry out packaging outbound.
Although the embodiments of the present invention have been disclosed as above, but its be not restricted in specification and embodiment it is listed
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily
Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, it is of the invention and unlimited
In specific details.
Claims (9)
1. a kind of processing method of PVC lightweight wall plates, it is characterised in that include the following steps：
S1：Print film with wearing layer be bonded in advance and obtains the veneer, wherein the print film is printed by 0PHO printing elements
It makes, and the wear-resisting layer surface passes through smooth surface not embossed before pre- fitting；
S2：Embossed is carried out to the veneer in step S1；
S3：Produce the matrix of the PVC lightweight wall plates；
S4：To in step S3 described matrix carry out PUR colloid coatings after with the veneer Jing Guo embossed in step S2
It is bonded, obtains the prefabricated board of the PVC lightweight wall plates；
S5：Antibacterial surface UV roller coating processing is carried out to the prefabricated board described in step S4, obtain the half of the PVC lightweight wall plates into
Product.
S6：Semi-finished product described in step S5 are carried out with sawing deburring processing, and double faced adhesive tape, warp are pasted in the semi-finished product back side
It is packed after the assay was approved.
2. a kind of processing method of PVC lightweight wall plates as described in claim 1, it is characterised in that：In step S1, carrying out in advance
Before fitting, the test of PUR glue adhesive force is carried out to the print film bottom surface, it is saturating to carry out back of the body painting to the undesirable print film bottom surface of attachment
Bright oil processing.
3. a kind of processing method of PVC lightweight wall plates as described in claim 1, it is characterised in that：Described in step S3
The coated face of matrix carries out tackified finish.
4. a kind of processing method of PVC lightweight wall plates as described in claim 1, which is characterized in that with hair in the step S3
The method that bubble squeezes out produces the matrix of the PVC lightweight wall plates.
5. a kind of processing method of PVC lightweight wall plates as described in claim 1, which is characterized in that the PVC lightweight wall plates
The thickness of matrix is 3mm.
6. a kind of processing method of PVC lightweight wall plates as described in claim 1, it is characterised in that：The base in step S4
Body is after cleaning machine cleans, then carries out PUR colloid coatings, and the prefabricated board after fitting is protected using the pressing plate of 200KG
Pressure processing 24 hours.
7. a kind of processing method of PVC lightweight wall plates as claimed in claim 6, it is characterised in that：The coating of the PUR colloids
It measures as 60-70g/m2。
8. a kind of processing method of PVC lightweight wall plates as described in claim 1, it is characterised in that：It is described pre- in step S5
Making sheet is after the health of at least 72 hours, then carries out antibacterial surface UV roller coating processing.
9. a kind of processing method of PVC lightweight wall plates as claimed in claim 8, it is characterised in that：The antibacterial surface UV rollings
Processing is applied as double roller roller coating, roller coating amount is 6-8g/m2；And levelling processing is carried out under the conditions of 40-50 DEG C after roller coating, then adopt
Curing process is carried out with 3 ultraviolet lamps, after 24 hours room temperature warpages are tested, more apparent bottom surface is scalded to warpage
Flat processing.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711437802.9A CN108177365A (en) | 2017-12-26 | 2017-12-26 | A kind of processing method of PVC lightweight wall plates |
| PCT/CN2017/119934 WO2019127401A1 (en) | 2017-12-26 | 2017-12-29 | Processing method for light pvc wallboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711437802.9A CN108177365A (en) | 2017-12-26 | 2017-12-26 | A kind of processing method of PVC lightweight wall plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108177365A true CN108177365A (en) | 2018-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711437802.9A Pending CN108177365A (en) | 2017-12-26 | 2017-12-26 | A kind of processing method of PVC lightweight wall plates |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108177365A (en) |
| WO (1) | WO2019127401A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113914567A (en) * | 2021-10-14 | 2022-01-11 | 福建思嘉环保材料科技有限公司 | Novel micro-foaming carbon spar wallboard and processing technology thereof |
| CN114179478A (en) * | 2021-12-06 | 2022-03-15 | 张家港市易华润东新材料有限公司 | Four-side coated light decorative plate and production process thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103362272A (en) * | 2013-05-02 | 2013-10-23 | 泰州市华丽塑料有限公司 | Antibacterial PVC composite shingle |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101266185B1 (en) * | 2011-05-03 | 2013-05-28 | 주식회사 케이씨인터내셔날 | The linoleum used the heater of plate |
| CN102991069A (en) * | 2011-09-09 | 2013-03-27 | 深圳市建辰实业有限公司 | Porcelain plastic decorative plate and its processing method |
| CN103031941A (en) * | 2012-11-29 | 2013-04-10 | 浙江晶通塑胶有限公司 | Plastic-wood floor and manufacturing method thereof |
| CN103114706A (en) * | 2013-02-26 | 2013-05-22 | 江苏华尔润集团有限公司 | Resilient floor and manufacturing method thereof |
| CN105754361B (en) * | 2016-03-04 | 2018-06-26 | 安徽农业大学 | A kind of facing bamboo modeling heat conduction wallboard and its processing method with anion |
-
2017
- 2017-12-26 CN CN201711437802.9A patent/CN108177365A/en active Pending
- 2017-12-29 WO PCT/CN2017/119934 patent/WO2019127401A1/en active Application Filing
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103362272A (en) * | 2013-05-02 | 2013-10-23 | 泰州市华丽塑料有限公司 | Antibacterial PVC composite shingle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113914567A (en) * | 2021-10-14 | 2022-01-11 | 福建思嘉环保材料科技有限公司 | Novel micro-foaming carbon spar wallboard and processing technology thereof |
| CN114179478A (en) * | 2021-12-06 | 2022-03-15 | 张家港市易华润东新材料有限公司 | Four-side coated light decorative plate and production process thereof |
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| Publication number | Publication date |
|---|---|
| WO2019127401A1 (en) | 2019-07-04 |
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Application publication date: 20180619 |
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