CN112959678A - Cloth grain decorative board and production process thereof - Google Patents
Cloth grain decorative board and production process thereof Download PDFInfo
- Publication number
- CN112959678A CN112959678A CN202110173747.7A CN202110173747A CN112959678A CN 112959678 A CN112959678 A CN 112959678A CN 202110173747 A CN202110173747 A CN 202110173747A CN 112959678 A CN112959678 A CN 112959678A
- Authority
- CN
- China
- Prior art keywords
- cloth
- production process
- component adhesive
- acrylic
- grain decorative
- 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
- 239000004744 fabric Substances 0.000 title claims abstract description 75
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 26
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 50
- 238000000034 method Methods 0.000 claims abstract description 23
- 239000000853 adhesive Substances 0.000 claims description 32
- 230000001070 adhesive effect Effects 0.000 claims description 32
- 238000007789 sealing Methods 0.000 claims description 26
- 239000000565 sealant Substances 0.000 claims description 12
- 239000012756 surface treatment agent Substances 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 6
- 238000009966 trimming Methods 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 238000009941 weaving Methods 0.000 claims 1
- 239000011347 resin Substances 0.000 abstract description 9
- 229920005989 resin Polymers 0.000 abstract description 9
- 239000003292 glue Substances 0.000 abstract description 5
- 238000004381 surface treatment Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 17
- 239000002759 woven fabric Substances 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
- B29C65/52—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive
- B29C65/54—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive between pre-assembled parts
- B29C65/544—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive between pre-assembled parts by suction
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/02—Preparation of the material, in the area to be joined, prior to joining or welding
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/03—After-treatments in the joint area
- B29C66/032—Mechanical after-treatments
- B29C66/0326—Cutting, e.g. by using waterjets, or perforating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
-
- 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
-
- 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
- B29L2009/00—Layered products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/03—3 layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
Abstract
The invention relates to a cloth grain decorative plate and a production process thereof. The production process comprises the steps of acrylic plate surface treatment, closed space manufacturing, vacuum diversion and the like. The process of the invention applies glue in a vacuum diversion mode, bubbles are not easy to generate, the glue application is more uniform, the adhesion between the acrylic plate and the woven cloth is more compact and firm, and the process has more advantages for manufacturing large-area cloth grain decorative plates. In addition, the process of the invention does not need to coat resin layer by layer, does not need to grind and polish, and has less and simpler working procedures, higher processing speed and higher efficiency. The decorative cloth grain board produced by the process has high surface smoothness, and the woven cloth layer is not easy to fall off.
Description
Technical Field
The invention relates to the technical field of decorative plates, in particular to a cloth grain decorative plate and a production process thereof.
Background
The woven cloth can be used as a decorative wall (panel) and a furniture surface layer, and has the advantages of diversity of the woven cloth, great enrichment of diversity of the decorative wall (panel) and the furniture, and more choices for consumers. At present, most of the woven fabrics for such applications are coated with a plurality of layers of resins on the surface of the woven fabric to obtain a smooth surface and protect the woven fabric, and when the woven fabric is used as a wall panel, the resin layer needs to have a certain thickness, which inevitably increases the cost. Further, the surface layer of the woven fabric is coated with a plurality of layers of resins, and the resin layer as the base is required to be hardened to a certain degree in each resin coating, and although the hardening by cooling can be accelerated, the time is still long. In addition, if the process of coating the resin is controlled improperly, pores are easily generated in the resin layer, and the quality of a finished product is influenced; in addition, after coating, polishing and the like are needed, the process is complex and various, and the production efficiency is low.
Disclosure of Invention
Aiming at the problems, the invention aims to provide a cloth grain decorative plate and a production process thereof, and the cloth grain decorative plate is simple in process, short in time consumption and high in production efficiency.
In order to achieve the purpose, the invention discloses a cloth grain decorative plate which comprises an acrylic plate and a woven cloth layer adhered to the acrylic plate.
Preferably, the knitted fabric further comprises another acrylic plate, and the knitted fabric layer is bonded between the two acrylic plates.
The production process of the cloth grain decorative board as described in the first item, which comprises:
s1: spraying a surface treatment agent on one surface of the acrylic plate;
s2, flatly covering woven cloth and a sealing film on one surface of the acrylic plate sprayed with the surface treating agent in sequence;
s3: bonding the edge of the sealing film with the acrylic plate by using a sealant and reserving a plurality of openings;
s4: the openings reserved on the sealing film are divided into two groups which are respectively used for flowing in the double-component adhesive and communicating the vacuumizing device;
s5: the vacuumizing device operates to vacuumize a closed space formed between the sealing film and the acrylic plate, and the bi-component adhesive flows into the closed space under the action of negative pressure and is guided by the guide net to spread all over the woven cloth;
s6: stopping the vacuumizing device, and reacting and curing the two-component adhesive;
s7: and (5) removing the vacuumizing device and the sealing film to obtain the cloth grain decorative plate.
Preferably, step S2 further includes covering a release cloth disposed between the woven cloth and the sealing film; in step S7, the method further includes removing the release fabric.
Preferably, step S2 further includes flatly covering the flow guide net disposed between the release cloth and the sealing film; in step S7, the method further includes removing the flow guide net.
Preferably, step S6 further includes heating to promote curing of the two-component adhesive.
Preferably, the method further comprises a step S8 of trimming the cloth-grain decorative plate.
The production process of the cloth grain decorative board according to the second item, which comprises:
s1: spraying a surface treatment agent on one surface of the two acrylic plates;
s2: the surface of the two acrylic plates, which is sprayed with the surface treatment agent, is arranged oppositely, the woven cloth is flatly covered between the two acrylic plates, and the edges of the two acrylic plates are aligned;
s3: sealing the gap between the two acrylic plates by using sealant and reserving a plurality of openings;
s4: the openings are divided into two groups, and the two groups are respectively used for flowing in the double-component adhesive and communicating the vacuumizing device;
s5: the vacuumizing device operates to vacuumize a closed space formed between the two layers of acrylic plates, and the bi-component adhesive flows into the closed space and overflows to all parts of the woven cloth under the action of negative pressure;
s6: stopping the vacuumizing device, and reacting and curing the two-component adhesive;
s7: and (5) removing the vacuumizing device to obtain the cloth grain decorative plate.
Preferably, step S6 further includes heating to promote curing of the two-component adhesive.
Preferably, the method further comprises a step S8 of trimming the cloth-grain decorative plate.
The invention has the following beneficial effects:
the process of the invention applies glue in a vacuum diversion mode, bubbles are not easy to generate, the glue application is more uniform, the adhesion between the acrylic plate and the woven cloth is more compact and firm, and the process has more advantages for manufacturing large-area cloth grain decorative plates. In addition, the process of the invention does not need to coat resin layer by layer, does not need to grind and polish, and has less and simpler working procedures, higher processing speed and higher efficiency. The decorative cloth grain board produced by the process has high surface smoothness, and the woven cloth layer is not easy to fall off.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments.
The first embodiment is as follows:
the embodiment discloses a cloth line decorative board, and it includes ya keli board and bonds the fabric layer on the ya keli board. The acrylic plate is transparent, can show the texture of the woven fabric layer bonded on the acrylic plate, and has more vivid visual effect compared with ink patterns.
The production process of the cloth grain decorative plate comprises the following steps:
s1: and spraying a surface treatment agent on one surface of the acrylic plate. The spraying of the surface treating agent is to enable the two-component adhesive for subsequent flow guiding to be bonded on the acrylic plate more firmly.
And S2, flatly covering woven cloth, demolding cloth, a flow guide net and a sealing film on the surface of the acrylic plate sprayed with the surface treating agent in sequence.
S3: the edge of the sealing film is bonded with the acrylic plate by using the sealant, and two openings are reserved, so that more openings can be reserved for preparing the cloth grain decorative plate with larger area to improve the flow guide efficiency. The sealing is performed by using the sealant to form a semi-closed space, so that necessary conditions are provided for subsequent vacuum diversion. The sealant can be asphalt sealant or other glue with quick drying so as to reduce waiting time. Meanwhile, the sealant can be heated after being coated to promote the curing of the sealant.
S4: two openings reserved on the sealing film are respectively used for flowing in the two-component adhesive and communicating with a vacuum extractor. The mixed two-component adhesive can be put into a bag with only one small opening, the small opening is connected to the reserved opening, and the connection part is sealed. In the same way, the vacuumizing device can connect the exhaust tube to the reserved opening and seal the connection position. After the two components are connected, the sealing film forms a sealed space on the acrylic plate.
S5: the vacuumizing device operates to vacuumize the closed space formed between the sealing film and the acrylic plate, and the bi-component adhesive flows into the closed space under the action of negative pressure and is guided by the guide net to spread all over the woven cloth.
S6: after the double-component adhesive is distributed all over the woven cloth, the vacuumizing device is stopped, the double-component adhesive is waited to be cured through reaction, and at the moment, the curing speed can be accelerated through heating.
S7: and (4) removing the vacuumizing device, the bag filled with the bi-component adhesive, the sealing film, the flow guide net and the demolding cloth to obtain the cloth grain decorative plate. The setting of the demoulding cloth can not damage the solidified bi-component adhesive when the sealing film and the like are dismantled, and the quality of the finished product can be ensured.
S8: trimming the cloth grain decorative plate, and removing redundant corners which are not covered with the woven cloth.
Compared with the production process of gluing on the woven fabric layer by layer, the production process of the embodiment has the advantages of less and simpler process, convenient operation, less time consumption and higher efficiency. In addition, the woven cloth is glued in a vacuum flow guide mode, and bonding is firmer.
Example two:
the embodiment discloses a cloth grain decorative board, including two acrylic plates and bond the woven fabric layer between these two acrylic plates. The double-sided smoothness of this embodiment cloth line decorative board through the ya keli board of chooseing for use different thickness, can be so that cloth line decorative board thickness selection is more.
The production process of the cloth grain decorative plate comprises the following steps:
s1: and the surface treating agent is sprayed on the opposite surfaces of the two acrylic plates, so that the two-component adhesive which is beneficial to subsequent flow guiding can be more firmly bonded on the acrylic plates.
S2: the surface of the two acrylic plates coated with the surface treatment agent is arranged oppositely, the woven cloth is flatly covered between the two acrylic plates, and the edges of the two acrylic plates are aligned. Edge alignment may facilitate subsequent sealing operations.
S3: and sealing the gap between the two acrylic plates by using a sealant and reserving at least more than three openings. Because no flow-guiding net is used, more openings are reserved to facilitate the overflow diffusion of the two-component adhesive.
S4: the openings are divided into two groups for the inflow of the two-component adhesive and for the communication with the evacuation device. The mixed double-component adhesive can be arranged in a bag led out by a plurality of guide pipes, then the pipe orifices of the guide pipes are connected to the reserved openings, the pipe orifices are opposite to the gaps of the two acrylic plates, and then the connection positions are sealed. In the same way, the vacuumizing device can connect the exhaust tube to the reserved opening, the tube opening of the vacuumizing device is opposite to the seam of the two acrylic plates, and then the connection position is sealed. After the two plates are connected, a sealed space is formed between the two acrylic plates.
S5: and the vacuumizing device operates to vacuumize the closed space formed between the two layers of acrylic plates, and the bi-component adhesive flows into the closed space and overflows to all parts of the woven cloth under the action of negative pressure.
S6: after the bi-component adhesive overflows to all parts of the woven cloth, the vacuumizing device stops, the bi-component adhesive is waited for reaction and solidification, and at the moment, the solidification speed can be accelerated in modes of heating and the like.
S7: and (4) removing the vacuumizing device and the bag filled with the bi-component adhesive to obtain the cloth grain decorative plate.
S8: and (5) trimming the cloth grain decorative plate, and cutting off the edge bonded with the sealant.
The production process described in the embodiment has less construction auxiliary materials, the prepared cloth grain decorative plate has more thickness choices and smooth double surfaces, and can be used as a screen and the like, and the application occasions are wider.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention.
Claims (10)
1. Cloth line decorative board, its characterized in that: comprises an acrylic plate and a weaved cloth layer adhered on the acrylic plate.
2. The textured decorative panel of claim 1, wherein: the knitted fabric layer is bonded between the two acrylic plates.
3. The production process of the textured decorative sheet according to claim 1, comprising:
s1: spraying a surface treatment agent on one surface of the acrylic plate;
s2, flatly covering woven cloth and a sealing film on one surface of the acrylic plate sprayed with the surface treating agent in sequence;
s3: bonding the edge of the sealing film with the acrylic plate by using a sealant and reserving a plurality of openings;
s4: the openings reserved on the sealing film are divided into two groups which are respectively used for flowing in the double-component adhesive and communicating the vacuumizing device;
s5: the vacuumizing device operates to vacuumize a closed space formed between the sealing film and the acrylic plate, and the bi-component adhesive flows into the closed space under the action of negative pressure and is guided by the guide net to spread all over the woven cloth;
s6: stopping the vacuumizing device, and reacting and curing the two-component adhesive;
s7: and (5) removing the vacuumizing device and the sealing film to obtain the cloth grain decorative plate.
4. The production process of the cloth grain decorative board according to claim 3, characterized in that: step S2, further comprising a demoulding cloth which is horizontally covered between the weaving cloth and the sealing film; in step S7, the method further includes removing the release fabric.
5. The production process of the cloth grain decorative board according to claim 5, characterized in that: in step S2, the method further comprises the step of flatly covering a flow guide net arranged between the demolding cloth and the sealing film; in step S7, the method further includes removing the flow guide net.
6. The production process of the cloth grain decorative board according to claim 3, characterized in that: step S6 further includes heating to promote curing of the two-component adhesive.
7. The production process of the cloth grain decorative board according to claim 3, characterized in that: the method also comprises a step S8 of trimming the cloth-grain decorative plate.
8. The production process of the textured decorative sheet according to claim 2, comprising:
s1: spraying a surface treatment agent on one surface of the two acrylic plates;
s2: the surface of the two acrylic plates, which is sprayed with the surface treatment agent, is arranged oppositely, the woven cloth is flatly covered between the two acrylic plates, and the edges of the two acrylic plates are aligned;
s3: sealing the gap between the two acrylic plates by using sealant and reserving a plurality of openings;
s4: the openings are divided into two groups, and the two groups are respectively used for flowing in the double-component adhesive and communicating the vacuumizing device;
s5: the vacuumizing device operates to vacuumize a closed space formed between the two layers of acrylic plates, and the bi-component adhesive flows into the closed space and overflows to all parts of the woven cloth under the action of negative pressure;
s6: stopping the vacuumizing device, and reacting and curing the two-component adhesive;
s7: and (5) removing the vacuumizing device to obtain the cloth grain decorative plate.
9. The production process of the cloth grain decorative board according to claim 8, characterized in that: step S6 further includes heating to promote curing of the two-component adhesive.
10. The production process of the cloth grain decorative board according to claim 8, characterized in that: the method also comprises a step S8 of trimming the cloth-grain decorative plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110173747.7A CN112959678A (en) | 2021-02-06 | 2021-02-06 | Cloth grain decorative board and production process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110173747.7A CN112959678A (en) | 2021-02-06 | 2021-02-06 | Cloth grain decorative board and production process thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112959678A true CN112959678A (en) | 2021-06-15 |
Family
ID=76273832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110173747.7A Pending CN112959678A (en) | 2021-02-06 | 2021-02-06 | Cloth grain decorative board and production process thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112959678A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10151899A (en) * | 1996-11-25 | 1998-06-09 | Tatsumura Bijutsu Orimono:Kk | Decorative plate with pattern and its manufacture |
| CN101301173A (en) * | 2008-06-02 | 2008-11-12 | 罗少崧 | Basin cabinet of acrylic conjoined bathroom and producing method thereof |
| CN102166825A (en) * | 2010-12-24 | 2011-08-31 | 中国科学院宁波材料技术与工程研究所 | Technology of making automobile engine cover with carbon fiber reinforcement resin-based composite material |
| CN203611512U (en) * | 2013-11-22 | 2014-05-28 | 东莞市华立实业股份有限公司 | Acrylic composite board |
| JP2014184705A (en) * | 2013-03-25 | 2014-10-02 | Art&Tech Co Ltd | Housing having textile-resin laminate structure and method for manufacturing the same |
| CN206739207U (en) * | 2016-12-12 | 2017-12-12 | 温州中祥光电科技发展有限公司 | A kind of acrylic board |
| CN108312573A (en) * | 2018-02-01 | 2018-07-24 | 上海同磊土木工程技术有限公司 | A kind of processing method of GFRP panels |
| CN212173103U (en) * | 2020-03-28 | 2020-12-18 | 广东嘉誉美包装科技有限公司 | Plastic cosmetic packaging bottle |
-
2021
- 2021-02-06 CN CN202110173747.7A patent/CN112959678A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10151899A (en) * | 1996-11-25 | 1998-06-09 | Tatsumura Bijutsu Orimono:Kk | Decorative plate with pattern and its manufacture |
| CN101301173A (en) * | 2008-06-02 | 2008-11-12 | 罗少崧 | Basin cabinet of acrylic conjoined bathroom and producing method thereof |
| CN102166825A (en) * | 2010-12-24 | 2011-08-31 | 中国科学院宁波材料技术与工程研究所 | Technology of making automobile engine cover with carbon fiber reinforcement resin-based composite material |
| JP2014184705A (en) * | 2013-03-25 | 2014-10-02 | Art&Tech Co Ltd | Housing having textile-resin laminate structure and method for manufacturing the same |
| CN203611512U (en) * | 2013-11-22 | 2014-05-28 | 东莞市华立实业股份有限公司 | Acrylic composite board |
| CN206739207U (en) * | 2016-12-12 | 2017-12-12 | 温州中祥光电科技发展有限公司 | A kind of acrylic board |
| CN108312573A (en) * | 2018-02-01 | 2018-07-24 | 上海同磊土木工程技术有限公司 | A kind of processing method of GFRP panels |
| CN212173103U (en) * | 2020-03-28 | 2020-12-18 | 广东嘉誉美包装科技有限公司 | Plastic cosmetic packaging bottle |
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| 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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210615 |