CN111958736A - Processing method of novel cork combined with TPU material film and novel cork - Google Patents
Processing method of novel cork combined with TPU material film and novel cork Download PDFInfo
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- CN111958736A CN111958736A CN202010820358.4A CN202010820358A CN111958736A CN 111958736 A CN111958736 A CN 111958736A CN 202010820358 A CN202010820358 A CN 202010820358A CN 111958736 A CN111958736 A CN 111958736A
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- Prior art keywords
- cork
- layer
- hot melt
- melt adhesive
- water
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
- B27M1/00—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching
- B27M1/08—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching by multi-step processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/36—Successively applying liquids or other fluent materials, e.g. without intermediate treatment
- B05D1/38—Successively applying liquids or other fluent materials, e.g. without intermediate treatment with intermediate treatment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/06—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to wood
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/50—Multilayers
- B05D7/56—Three layers or more
- B05D7/58—No clear coat specified
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/20—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground
- B24B7/28—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding wood
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Forests & Forestry (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
The invention discloses a processing method of novel cork combined with a TPU material film, which comprises the following steps of S1, setting raw materials, wherein the raw materials comprise cork, water-based adhesive, hot melt adhesive and extinction material; s2, arranging a processing device, wherein the processing device comprises a grinding machine, a hot wheel laminating machine and a spraying machine; s3, polishing, namely polishing the cork to be flat and free of impurities through a polishing machine; s4, applying water-based adhesive, and smearing the water-based adhesive on the surface layer of the polished cork; s5, applying hot melt adhesive, and compounding the hot melt adhesive to the cork with the water-based adhesive on the surface layer through a hot wheel laminating machine; s6, shaping, and cooling and shaping the cork with the hot melt adhesive on the surface layer; s7, surface treatment, namely spraying the extinction material on the cork through a spraying machine to perform surface extinction treatment; according to the novel cork, the TPU layer is arranged on the surface layer of the cork, so that the novel cork disclosed by the invention has the advantages of wide hardness range, impact resistance and shock absorption performance in the actual use process, and has the characteristics of wear resistance, pollution resistance, bending resistance, skid resistance, nature, environmental friendliness, long service life and good elasticity.
Description
Field of the method
The invention belongs to the technical field of cork processing methods, and particularly relates to a novel cork processing method combining a TPU material membrane.
Background
Cork (Phellem), commonly known as Chinese pine, cork bark, is a product of the outer skin of Mediterranean oak, with the surface protective tissue after the stems and roots have grown coarsely. Ancient Egypt, Greek and Roman were used to make fishing net floats, shoe-pads, bottle stoppers, etc. Cork consists of many flat cells arranged in a radial pattern. The cellular cavities often contain resins and tannin compounds and are filled with air, so that cork is often colored, light and soft in texture, elastic, impervious to water, not susceptible to chemicals, and a poor conductor of electricity, heat and sound. Consists of 14-sided dead cells, which are arranged radially with respect to one another in the form of hexagonal prisms. The typical cell diameter is 30 microns, and the cell thickness is 1-2 microns. There are conduits between the cells. The space between two adjacent cells is composed of 5 layers, two of which are fibrous, followed by two layers of cork, the middle of which is a layer of wood, with more than 5000 ten thousand cells per 1 cubic centimeter. The structure has the advantages of good elasticity, sealing property, heat insulation property, sound insulation property, electric insulation property and friction resistance, and no toxicity, no smell, small specific gravity, soft hand feeling, difficult ignition and the like, and no artificial product can be compared with the artificial product until now.
The traditional dyeing cork has the defects of fading, insufficient hardness, no wear resistance, no pollution resistance and no water resistance in the actual use process. A combined product of PVC and cork is available in the market, although the problem of color loss is solved, formaldehyde pollution is caused, pollution is caused when PVC is produced, and the PVC combined product is not suitable for daily use.
Disclosure of Invention
The invention aims to provide a processing method of novel cork combined with a TPU material film.
The invention provides a processing method of novel cork combined with a TPU material film, which adopts the technical scheme that the processing method of the novel cork combined with the TPU material film comprises the following steps:
step S1, raw materials are set, wherein the raw materials comprise cork, water-based adhesive, hot melt adhesive and extinction material;
step S2, arranging a processing device, wherein the processing device comprises a grinding machine, a hot wheel laminating machine and a spraying machine;
step S3, polishing, namely polishing the cork to be flat and without impurities through a polishing machine;
step S4, applying water-based glue, and smearing the water-based glue on the surface layer of the polished cork;
step S5, applying hot melt adhesive, and compounding the hot melt adhesive to the cork with the water-based adhesive on the surface layer through a hot wheel laminating machine;
step S6, shaping, standing and cooling the cork with the hot melt adhesive on the surface layer to shape;
and step S7, performing surface treatment, namely spraying a matting material on the shaped cork through a spraying machine, performing surface matting treatment, and finishing the cork production.
Preferably, in the step S5, the temperature range of the hot melt adhesive compounded by the hot wheel laminator on the cork with the water-based adhesive on the surface layer is between 150 ℃ and 180 ℃.
Preferably, in the step S6, the standing and cooling time of the cork with the hot melt adhesive on the surface layer is between 22h and 26 h.
Preferably, the cork processed by the processing method of the novel cork combined with the TPU material film comprises a structural main body, wherein the structural main body sequentially consists of a cork layer, a TPU layer and a surface treatment layer.
Preferably, a dyeing layer and a dyeing treatment layer are sequentially arranged between the cork layer and the TPU layer.
Preferably, a fresh flower layer is arranged between the cork layer and the TPU layer.
The invention has the following advantages and positive effects: according to the invention, the TPU layer is arranged on the surface layer of the cork, and the main function of the protective film made of the TPU material is to protect the dyeing layer, and the protective film has the advantages of wear resistance, water resistance and oil stain resistance, so that the cork with the TPU layer on the surface layer has wide hardness range, outstanding impact resistance and shock absorption performance in the actual use process, and also has the characteristics of wear resistance, flexing resistance, pollution resistance, nature, environmental protection, long service life and good elasticity, and the TPU can replace soft PVC to meet the environmental protection requirements of more and more fields.
Drawings
FIG. 1 is a schematic view of the production process of the present invention;
FIG. 2 is a schematic diagram of the cork structure according to the present invention;
FIG. 3 is a schematic view of another structure of cork of the present invention;
fig. 4 is a schematic view of another structure of cork of the present invention.
Detailed Description
In order to further understand the contents, features and effects of the present invention, the following embodiments are described in detail with reference to the accompanying drawings.
The invention is described below in connection with fig. 1-4:
the embodiment discloses a processing method of novel cork combined with a TPU material film, which comprises the following steps: step S1, raw materials are set, wherein the raw materials comprise cork, water-based adhesive, hot melt adhesive and extinction material; step S2, arranging a processing device, wherein the processing device comprises a grinding machine, a hot wheel laminating machine and a spraying machine; step S3, polishing, namely polishing the cork to be flat and without impurities through a polishing machine; step S4, applying water-based glue, and smearing the water-based glue on the surface layer of the polished cork; step S5, applying hot melt adhesive, and compounding the hot melt adhesive to the cork with the water-based adhesive on the surface layer through a hot wheel laminating machine; step S6, shaping, standing and cooling the cork with the hot melt adhesive on the surface layer to shape; and step S7, performing surface treatment, namely spraying a matting material on the shaped cork through a spraying machine, performing surface matting treatment, and finishing the cork production.
In the step S5, the temperature range when the hot melt adhesive is compounded on the cork with the water-based adhesive on the surface layer by the hot wheel laminator is 150-180 ℃, wherein the optimal temperature is 160 ℃; in the step S6, the standing and cooling time range of the cork with the hot melt adhesive on the surface layer is 22h-26h, wherein the optimal time is 24 h.
The embodiment discloses cork processed by the method, which mainly comprises a cork layer 1, a TPU layer 2 and a surface treatment layer 3 in sequence.
Wherein, can also be equipped with dyeing layer 6 and dyeing processing layer 5 in proper order through between cork layer 1 and TPU layer 2, through dyeing layer 6 and dyeing processing layer 5's setting, improved the aesthetic property of cork.
Wherein, can also be equipped with bright flower layer 4 between cork layer 1 and TPU layer 2, improve the aesthetic property of cork, satisfy the demand of user to the aesthetic property of cork.
The invention relates to a processing method of novel cork combined with a TPU material film, which comprises the steps of firstly polishing the cork to be flat without impurities and applying a primary water-based adhesive, then dissolving and compounding thermosol on the cork by using a hot wheel laminating machine with the temperature of 160 ℃, cooling and shaping for 24 hours, and then performing surface extinction by using a special extinction material by using a spraying machine.
The foregoing is illustrative of the present invention and is not to be construed as limiting thereof in any way, and any simple modifications, equivalent alterations and modifications of the above embodiments, which are obvious from the practice of the method of the present invention, are intended to be included within the scope of the method of the present invention.
Claims (6)
1. A processing method of novel cork combined with a TPU material film is characterized by comprising the following steps:
step S1, raw materials are set, wherein the raw materials comprise cork, water-based adhesive, hot melt adhesive and extinction material;
step S2, arranging a processing device, wherein the processing device comprises a grinding machine, a hot wheel laminating machine and a spraying machine;
step S3, polishing, namely polishing the cork to be flat and without impurities through a polishing machine;
step S4, applying water-based glue, and smearing the water-based glue on the surface layer of the polished cork;
step S5, applying hot melt adhesive, and compounding the hot melt adhesive to the cork with the water-based adhesive on the surface layer through a hot wheel laminating machine;
step S6, shaping, standing and cooling the cork with the hot melt adhesive on the surface layer to shape;
and step S7, performing surface treatment, namely spraying a matting material on the shaped cork through a spraying machine, performing surface matting treatment, and finishing the cork production.
2. The processing method of the novel cork combined with the TPU material film as claimed in claim 1, characterized in that: in the step S5, the temperature range when the hot melt adhesive is compounded on the cork with the water-based adhesive on the surface layer by the hot wheel laminator is 150-180 ℃.
3. The processing method of the novel cork combined with the TPU material film as claimed in claim 1, characterized in that: in the step S6, the standing and cooling time range of the cork with the hot melt adhesive on the surface layer is 22-26 h.
4. A cork processed by the process of claim 1, characterized by: the structure body is composed of a cork layer, a TPU layer and a surface treatment layer in sequence.
5. A cork according to claim 4, characterized in that: and a dyeing layer and a dyeing treatment layer are sequentially arranged between the cork layer and the TPU layer.
6. A cork according to claim 4, characterized in that: and a fresh flower layer is arranged between the cork layer and the TPU layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010820358.4A CN111958736A (en) | 2020-08-14 | 2020-08-14 | Processing method of novel cork combined with TPU material film and novel cork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010820358.4A CN111958736A (en) | 2020-08-14 | 2020-08-14 | Processing method of novel cork combined with TPU material film and novel cork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111958736A true CN111958736A (en) | 2020-11-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010820358.4A Pending CN111958736A (en) | 2020-08-14 | 2020-08-14 | Processing method of novel cork combined with TPU material film and novel cork |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1743156A (en) * | 2004-09-04 | 2006-03-08 | 郑林义 | Method for preparing cord and colour-strip cord coiled material |
| JP2007212850A (en) * | 2006-02-10 | 2007-08-23 | Ikebe Gakkiten:Kk | Vibration-proof mat for musical sound equipment |
| CN201580197U (en) * | 2009-08-31 | 2010-09-15 | 东莞市英富软木制品有限公司 | Cork leather |
| CN202847025U (en) * | 2012-09-19 | 2013-04-03 | 赖清火 | Thermoplastic product structure |
| CN104031451A (en) * | 2014-06-20 | 2014-09-10 | Ppg涂料(天津)有限公司 | Coating composition as well as preparation method and application of coating composition, coating method and substrate coated with coating |
| CN107829535A (en) * | 2017-09-08 | 2018-03-23 | 合肥禾盛新型材料有限公司 | A kind of environmentally friendly compound film laminating plate |
| CN111100403A (en) * | 2019-12-30 | 2020-05-05 | 山东博拓新材料科技股份有限公司 | PVC wood-plastic foaming antibacterial plate and preparation method thereof |
-
2020
- 2020-08-14 CN CN202010820358.4A patent/CN111958736A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1743156A (en) * | 2004-09-04 | 2006-03-08 | 郑林义 | Method for preparing cord and colour-strip cord coiled material |
| JP2007212850A (en) * | 2006-02-10 | 2007-08-23 | Ikebe Gakkiten:Kk | Vibration-proof mat for musical sound equipment |
| CN201580197U (en) * | 2009-08-31 | 2010-09-15 | 东莞市英富软木制品有限公司 | Cork leather |
| CN202847025U (en) * | 2012-09-19 | 2013-04-03 | 赖清火 | Thermoplastic product structure |
| CN104031451A (en) * | 2014-06-20 | 2014-09-10 | Ppg涂料(天津)有限公司 | Coating composition as well as preparation method and application of coating composition, coating method and substrate coated with coating |
| CN107829535A (en) * | 2017-09-08 | 2018-03-23 | 合肥禾盛新型材料有限公司 | A kind of environmentally friendly compound film laminating plate |
| CN111100403A (en) * | 2019-12-30 | 2020-05-05 | 山东博拓新材料科技股份有限公司 | PVC wood-plastic foaming antibacterial plate and preparation method thereof |
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Application publication date: 20201120 |