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Surface-carved co-extruded profile

A technology of extruded profiles and co-extruded layers, which is applied in the field of surface-carved co-extruded profiles, can solve problems such as adhesion constraints and low market acceptance, and achieve the effect of improving decoration and eliminating dazzling dizziness

Inactive Publication Date: 2011-05-25
王宗立
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004]2. Fluorocarbon spraying: It is to spray a layer of fluorocarbon resin on the visible surface of the profile to achieve the effect of colorization, but its adhesion is also restricted
However, due to the impact of cost and process, as well as the outdoor weather resistance in the later stage, the market acceptance is low

Method used

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  • Surface-carved co-extruded profile
  • Surface-carved co-extruded profile
  • Surface-carved co-extruded profile

Examples

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Embodiment Construction

[0017] Such as figure 1 As shown, a surface-carved co-extrusion profile of the present invention is compounded by a co-extrusion profile matrix 1 and a co-extrusion profile co-extrusion layer 2. The co-extrusion profile co-extrusion layer 2 is an ASA layer or a PMMA layer, and its thickness is 0.3mm. The surface plane distribution of the co-extrusion profile co-extrusion layer 2 is the concave groove 3 and the convex line 4 pressed out by the knurling roller. In the figure, the groove 3 and the convex line 4 are linear, and the groove 3 can also be a curve or a line segment or Combination of curves and line segments, convex line 4 can also be a combination of curve segments or points or multiple lines and points. The grooves 3 are arranged in an orderly manner along the length direction of the profile, and the grooves 3 are arc-shaped on the vertical cross section, and the grooves 3, the convex strips 4 and the co-extrusion layer 2 of the co-extruded profile are of the same co...

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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 [0001] The invention relates to a plastic-steel profile, in particular to a co-extruded profile with carved patterns on the surface. Background technique [0002] With the vigorous promotion of national environmental protection and energy saving policies and the growing development of new building materials, plastic steel doors and windows are entering thousands of households with their unique advantages and are deeply loved by the people. In recent years, people's living standards and aesthetic concepts have undergone a qualitative leap, and higher requirements have been put forward for the design and color varieties of plastic steel doors and windows. In order to meet market demand, profile manufacturers have successively launched various production processes and different grades Colored plastic profiles. At present, there are several types of colored plastic profiles: [0003] 1. The whole body of color is to add color masterbatch on the basis of the ori...

Claims

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Application Information

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IPC IPC(8): E06B1/28E06B1/34E06B3/22E06B3/30
Inventor 王宗立
Owner 王宗立
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