CN102071862A - Surface-carved co-extruded profile - Google Patents
Surface-carved co-extruded profile Download PDFInfo
- Publication number
- CN102071862A CN102071862A CN 201010558272 CN201010558272A CN102071862A CN 102071862 A CN102071862 A CN 102071862A CN 201010558272 CN201010558272 CN 201010558272 CN 201010558272 A CN201010558272 A CN 201010558272A CN 102071862 A CN102071862 A CN 102071862A
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- section bar
- extrusion section
- extruded profile
- carved
- raised line
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a surface-carved co-extruded profile, which comprises a co-extruded profile substrate and a co-extruded profile co-extruded layer. Carved trenches and railed lines are rolled on the co-extruded profile co-extruded layer to form ordered or unordered knurls. Compared with the conventional co-extruded profile, the surface-carved co-extruded profile has an attractive surface and a relatively better concealing effect on scratches on the co-extruded profile, can meet the requirements of people on aesthetics, and produces light diffuse reflection by the three-dimensional effects of the trenches and the raised lines of the knurls to eliminate glare and dizziness caused by reflected light rays. The co-extruded layer with the knurls greatly improves the abrasive resistance, weather resistance and ornamentality of the surface-carved co-extruded profile, and achieves the effects of high grade, elegance, luxuriance, generousness and texture.
Description
Technical field
The present invention relates to a kind of plastic-steel section bar, be specifically related to a kind of surperficial carving co-extrusion section bar.
Background technology
Along with wideling popularize of national environmental protection energy saving policy, the growing growth of New Building Materials, plastic-steel door and window just enters into huge numbers of families with its unique advantage, and liked by the common people.In recent years, qualitative leap has taken place in people's living standard and aesthetic standards, designs and varieties to plastic-steel door and window are had higher requirement, and for meeting the need of market, section bar manufacturing enterprise has also just released the colored plastic profile shapes of various production technologies and different class successively.The colored plastic profile shapes has following kind at present:
1, colored entire body is exactly to add the look mother reaching whole colored effect on the basis of original white section bar, as: grey, brown, blackish green etc.; Wherein contain wood grain effect, as: cherry, walnut etc.But because of the limitation of its weatherability, GB requires not advocate to do external window of building, so only subregion application at home.
2, fluorocarbon-sprayed: be exactly at section bar visible surface surface spray one deck fluorocarbon resin, reaching the effect of colorize, but its adhesive power aspect is restricted equally.
3, overlay film section bar: paste one deck modified PVC decorating film exactly on the section bar visible surface, its decorative effect and aesthetic property can affirm have light face, dull surface and embossing effect several.But be subjected to the influence of cost and technology and later stage outdoor weathe resistance, the market capacity is lower.
4, bicolor co-extrusion section bar: be exactly the section bar of squeezing into one deck PMMA or ASA material at the section bar visible surface, reached the demand that improves weatherability and reach colorize, the ornamental dullness that shows slightly.
Summary of the invention
The object of the present invention is to provide a kind of surperficial carving co-extrusion section bar, integrate the advantage of above colour section bar, have good weatherability, adhesive power, ornamental, and have and the essentially identical cost of production of common double-colored co-extrusion section bar.
For achieving the above object, technical scheme of the present invention is: a kind of surperficial carving co-extrusion section bar, comprise co-extrusion section bar matrix and co-extrusion section bar coextruded layer, described co-extrusion section bar coextruded layer is provided with the groove and the raised line of carving shape, and described groove is arranged in order along the length direction of co-extrusion section bar.
Adopt the technique effect that technique scheme reached to be: the depression groove that rolls out on the co-extrusion section bar coextruded layer and the texture of raised line are beautified coextruded plastic section bar surface, and the cut on it is had the stronger effect of covering up.The close combination of the high polymer that co-extrusion section bar combines, the groove of co-extrusion section bar coextruded layer and raised line can be equipped with the color that satisfies people's esthetic requirement, the stereoeffect of groove and raised line produces the light diffuse reflection, it is dazzling dizzy to eliminate reflection ray, compare with common section bar, its abrasion resistance weatherability, all improve greatly with ornamental.Be higher than entire body, spraying and common double-colored co-extrusion section bar, give the people a kind of high-grade elegant, magnificent generous and have an effect of texture.The cost aspect, basic identical with common double-colored co-extrusion section bar, can carry out the continuity industrial production.
Further, in order raising the efficiency, to reduce cost when producing, to reduce the surface-treated difficulty, described raised line is arranged in order along the length direction of co-extrusion section bar.Described raised line is along the length direction lack of alignment of co-extrusion section bar.Such design can guarantee the continuity of production in roll extrusion, and distribution along its length can cooperate the rolling of carving running roller, the quality of raising roll extrusion and the precision of pattern.
Further, have good weatherability in order to guarantee co-extrusion section bar, described co-extrusion section bar coextruded layer is ASA layer or PMMA layer, and its thickness is 0.3mm.PMMA or ASA are two kinds of best materials of present this area weatherability, use PMMA or ASA and make surperficial co-extrusion, no matter can improve the weatherability of co-extrusion section bar, and coextruded layer thickness only is 0.3mm, be from saving cost or angle attractive in appearance can both reach requirement.
Further, in order to improve the overall appearance degree of extrudate, the width of described raised line is greater than the width of described groove.Described groove is curve or straight line, or the mixing of curve, straight line is arranged.Described raised line is curved section or straightway, or the mixing of curved section, straightway is arranged.Play technique effect attractive in appearance.
Description of drawings
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments:
Fig. 1 is the structural representation of a kind of surperficial carving co-extrusion section bar embodiment of the present invention;
Fig. 2 is the side-looking structural representation of a kind of surperficial carving co-extrusion section bar embodiment of the present invention;
Fig. 3 is the plan structure schematic diagram of a kind of surperficial carving co-extrusion section bar embodiment of the present invention.
The specific embodiment
As shown in Figure 1, a kind of surperficial carving co-extrusion section bar of this practicality is by co-extrusion section bar matrix 1 and 2 composite moldings of co-extrusion section bar coextruded layer, and co-extrusion section bar coextruded layer 2 is ASA layer or PMMA layer, and its thickness is 0.3mm.Depression groove 3 and raised line 4 that the surface plane of co-extrusion section bar coextruded layer 2 distributes and extruded by knurling roller, groove 3 and raised line 4 are linearities among the figure, groove 3 also can be the combination of curve or line segment or curve and line segment, and raised line 4 also can be the combination of curved section or point or multiple line, point.Groove 3 is arranged in order along the profile length direction, and groove 3 is circular-arc on vertical cross section, and groove 3, raised line 4 and co-extrusion section bar coextruded layer 2 are for a kind of color.The surface of co-extrusion section bar coextruded layer 2 also has raised line 4 except groove 3, the width of raised line 4 is greater than the width of groove 3, and raised line 4 protrudes from the surface of groove 3.On co-extrusion section bar coextruded layer 2, raised line 4 can adopt orderly or unordered arrangement mode, cooperates groove 3 to form pattern, and raised line 4 is the strip of fillet on vertical cross section.Groove 3 and raised line 4 on the co-extrusion section bar coextruded layer 2 are beautified the surface, and cut is had the stronger effect of covering up.Because the stereoeffect of groove 3 and raised line 4 produces the light diffuse reflection, it is dazzling dizzy to eliminate reflection ray.Groove 3 and raised line 4 have increased the decorate properties of section bar on co-extrusion section bar coextruded layer 2.
Above-described only is preferred implementation of the present invention; should be understood that; for a person skilled in the art; under the prerequisite that does not break away from structure of the present invention; can also make some distortion and improvement, for example: the thickness of co-extrusion section bar coextruded layer 2 can be the numerical value between the 0.1mm to 0.6mm, and color also can be changed accordingly according to demand; these also should be considered as protection scope of the present invention, and these can not influence effect of the invention process and practical applicability.
Claims (7)
1. surperficial carving co-extrusion section bar, comprise co-extrusion section bar matrix and co-extrusion section bar coextruded layer, it is characterized in that described co-extrusion section bar coextruded layer is provided with the groove of carving shape and protrudes in the raised line on co-extrusion section bar coextruded layer surface, described groove is arranged in order along the length direction of co-extrusion section bar.
2. a kind of surperficial carving co-extrusion section bar as claimed in claim 1 is characterized in that described raised line is arranged in order along the length direction of co-extrusion section bar.
3. a kind of surperficial carving co-extrusion section bar as claimed in claim 1 is characterized in that described raised line is along the length direction lack of alignment of co-extrusion section bar.
4. as claim 1 or 2 or 3 described a kind of surperficial carving co-extrusion section bars, it is characterized in that described co-extrusion section bar coextruded layer is ASA layer or PMMA layer, its thickness is 0.3mm.
5. a kind of surperficial carving co-extrusion section bar as claimed in claim 4 is characterized in that described groove is curve or straight line, or the mixing of curve, straight line is arranged.
6. a kind of surperficial carving co-extrusion section bar as claimed in claim 5 is characterized in that described raised line is curved section or straightway, or the mixing of curved section, straightway is arranged.
7. a kind of surperficial carving co-extrusion section bar as claimed in claim 6 is characterized in that the width of described raised line is greater than the width of described groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010558272 CN102071862A (en) | 2010-11-24 | 2010-11-24 | Surface-carved co-extruded profile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010558272 CN102071862A (en) | 2010-11-24 | 2010-11-24 | Surface-carved co-extruded profile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102071862A true CN102071862A (en) | 2011-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010558272 Pending CN102071862A (en) | 2010-11-24 | 2010-11-24 | Surface-carved co-extruded profile |
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| CN (1) | CN102071862A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2470672A1 (en) * | 1979-11-30 | 1981-06-12 | Calcagni Mario | EXTRUSION HEAD FOR COMPOSITE PROFILE OF PLASTIC MATERIAL AND PROFILE OBTAINED |
| CN201013138Y (en) * | 2006-10-09 | 2008-01-30 | 新疆豪普塑胶有限公司 | Nano PVC door and window profile with wood grain coating layer on outer surface |
| CN201401622Y (en) * | 2009-01-19 | 2010-02-10 | 天津乐金新型建材有限公司 | Plastic-steel sectional material with texture of colored metal drawing wire |
| CN201420469Y (en) * | 2009-04-02 | 2010-03-10 | 青岛崂塑异型材有限公司 | Knurled coextruded profile |
-
2010
- 2010-11-24 CN CN 201010558272 patent/CN102071862A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2470672A1 (en) * | 1979-11-30 | 1981-06-12 | Calcagni Mario | EXTRUSION HEAD FOR COMPOSITE PROFILE OF PLASTIC MATERIAL AND PROFILE OBTAINED |
| CN201013138Y (en) * | 2006-10-09 | 2008-01-30 | 新疆豪普塑胶有限公司 | Nano PVC door and window profile with wood grain coating layer on outer surface |
| CN201401622Y (en) * | 2009-01-19 | 2010-02-10 | 天津乐金新型建材有限公司 | Plastic-steel sectional material with texture of colored metal drawing wire |
| CN201420469Y (en) * | 2009-04-02 | 2010-03-10 | 青岛崂塑异型材有限公司 | Knurled coextruded profile |
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Application publication date: 20110525 |