Wooden shaped body and manufacturing method thereof

一种制造方法、成形体的技术，应用在木层状制品、化学仪器和方法、其他家里用具等方向，能够解决粘合性不良、剥落、透明层破损等问题，达到提高透光性、提高粘合性的效果

Inactive Publication Date: 2018-03-06
KOJIMA PRESS IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] In addition, when a conventionally known transparent thermoplastic film is used instead of such a resin material, the thickness of the transparent layer can be ensured. Poor adhesion between woody materials made of permanent resins creates a new problem of breakage or peeling of the transparent layer (thermoplastic film)

Method used

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  • Wooden shaped body and manufacturing method thereof
  • Wooden shaped body and manufacturing method thereof
  • Wooden shaped body and manufacturing method thereof

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Embodiment Construction

[0069] Hereinafter, in order to clarify this invention more concretely, embodiment of this invention is described in detail, referring drawings.

[0070] First, in figure 1 and figure 2 In FIG. 1 , one embodiment of an automotive interior part, which is a wooden molded article of the present invention, is shown in cross-sectional form. As is clear from these drawings, the automotive interior component 10 of the present embodiment (hereinafter simply referred to as the interior component 10) as a whole has a planar shape of a substantially elongated rectangular thick plate, and the wooden base material 12 It is integrally formed with the transparent layer 14 .

[0071] More specifically, the wooden base material 12 is composed of the remaining thickness portion except the transparent layer 14 provided on the surface of the interior member 10, the surface ( figure 1 The entire surface of the upper surface) is set as the appearance surface 16 in the form of a curved surface, ...

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Abstract

The present invention provides a wood molded body in which a transparent layer of a predetermined thickness is integrally formed in a surface side portion with high adhesiveness, and has an appearance surface that imparts a high-quality appearance with depth, and also provides A method for advantageously producing such a wood molded body having excellent appearance. A wood molded body (10) has: a wood base material (12) whose surface is set as an appearance surface (16); and a transparent layer (14) having translucency, which is integrally laminated on the wood base material (12) ), a wood base material (12) is formed by subjecting a wood material impregnated with a predetermined thermosetting resin material to a flow forming operation, and the wood base material (12) is formed by flowing with the wood base material during the flow forming operation of the wood base material. The material is heated and pressurized together with a fiber sheet made of plant fiber and impregnated with a thermosetting resin material to make it transparent to form a transparent layer (14).

Description

technical field [0001] The present invention relates to a wooden shaped body and a manufacturing method thereof, and more particularly to a wooden shaped body formed with a deep appearance surface, and a method of advantageously manufacturing the wooden shaped body. Background technique [0002] Conventionally, wooden molded objects formed from various wood materials such as wood and bamboo have been widely used as structural materials for furniture and daily necessities in addition to floors for construction. For example, even in the field of automobiles, as the intention to upgrade is increasing, automotive interior parts with a woody feel are preferred. In order to meet such requirements, wooden molded articles are also used as outer panels or Surface panels, etc. [0003] Then, as such a wooden molded article or its manufacturing method, in Japanese Patent No. 4502848 (Patent Document 1) and Japanese Patent No. 4849609 (Patent Document 2), a wooden molded article useful...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B32B21/04B32B9/02B32B3/06B32B37/06B32B37/10B32B37/15
CPCB32B3/06B32B5/02B32B21/04B32B37/06B32B37/10B32B37/15B32B2260/046B32B2260/021B32B2262/06B32B2605/08B29C37/0032B29C2037/0042B29C43/183B44C5/043B44C5/0453B29C43/52B29C43/44B29C43/203B29L2031/10B29L2031/44B29K2101/10B29K2711/14B29K2105/256B29C43/18
Inventor 长濑公宏金山公三三木恒久重松一典关雅子
Owner KOJIMA PRESS IND CO LTD
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