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Method for manufacturing decorative components

A technology for decorative elements and components, which is applied to household components, applications, household appliances, etc., can solve the problems of uneven vibration behavior, unfavorable visual surface of decorative components, and influence, and achieves the effect of reducing production time and cost.

Active Publication Date: 2016-05-11
NBHX装饰公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the cooling process, the varied cross-sections and the large accumulation of matter inside the structure lead to inhomogeneous vibration behavior, which adversely affects the visible surface of the decorative component

Method used

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  • Method for manufacturing decorative components
  • Method for manufacturing decorative components
  • Method for manufacturing decorative components

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Experimental program
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Embodiment Construction

[0023] figure 1 and 2 represents the method steps according to the invention. according to figure 1 The first method step, step 1 inserts the decorative element into the injection mold, step 2 fixes the decorative element in the injection mold, and does not displace during the injection molding process, step 3, encapsulates the decorative element as a whole by injection molding In the plastic sprayed material, a completely closed plastic coated layer is created around the decorative element. according to figure 1 In the method, the plastic sprayed layer forms a continuous outer layer which, when unfinished, forms the visible face of the trim component. In step 4, without changing the position of the decorative element in the mold, the supporting element is directly cast on the back of the decorative element surrounded by the sprayed plastic layer through integral processing. The plastic-sprayed layer increases the rigidity of the decorative element, so that no thermal def...

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Abstract

The invention relates to a method for the manufacture of decorative components, the steps comprising in sequence: placing and positioning a decorative element in an injection mould, applying a plastic coating initially liquid on the entire surface of the decorative element, The decorative element is reinforced by curing of the plastic coating, and a support structure is subsequently provided on the fully cured plastic-coated layer of the reinforced decorative element.

Description

technical field [0001] The invention relates to a method for producing a trim component consisting of a trim element and a support structure. Background technique [0002] The demand for decorative components has been steadily increasing in recent years. Especially in the automotive sector, they are no longer used as functional surfaces, but must be used as coatings to meet stringent requirements in terms of visual, tactile, mechanical properties, etc., especially in the high-end market. Gloss, transparency and homogeneity of components in the visual range, dross-free surfaces are all visual or tactile requirements. From a mechanical, physical and even chemical point of view, decorative components should ensure high wear resistance, high scratch resistance, sufficient toughness when impacted, and good resistance to gas leakage and Aging, such as: fading. [0003] In addition to the high quality requirements of the product itself, the optimal process steps are especially n...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C45/16B29C45/14
CPCB29C45/1671B29C2045/14868B29L2031/3041B29C45/14688
Inventor 乌利奇·艾尔特
Owner NBHX装饰公司
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