CN1017033B - 新型胶合板 - Google Patents

新型胶合板

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Publication number
CN1017033B
CN1017033B CN 90101109 CN90101109A CN1017033B CN 1017033 B CN1017033 B CN 1017033B CN 90101109 CN90101109 CN 90101109 CN 90101109 A CN90101109 A CN 90101109A CN 1017033 B CN1017033 B CN 1017033B
Authority
CN
China
Prior art keywords
glued board
veneer
boards
compound
single boards
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CN 90101109
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English (en)
Other versions
CN1047641A (zh
Inventor
张奇
冯红
徐兰英
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RESEARCH INST OF FOREST PRODUCTS INDUSTRY HEILONGJIANG PROV
Original Assignee
RESEARCH INST OF FOREST PRODUCTS INDUSTRY HEILONGJIANG PROV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by RESEARCH INST OF FOREST PRODUCTS INDUSTRY HEILONGJIANG PROV filed Critical RESEARCH INST OF FOREST PRODUCTS INDUSTRY HEILONGJIANG PROV
Priority to CN 90101109 priority Critical patent/CN1017033B/zh
Publication of CN1047641A publication Critical patent/CN1047641A/zh
Publication of CN1017033B publication Critical patent/CN1017033B/zh
Expired legal-status Critical Current

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  • Veneer Processing And Manufacture Of Plywood (AREA)

Abstract

一种新型胶合板,以复合单板做为主要组成单元。由于复合单板能消除单板的应力,再辅以新的组坯方式,使此种胶合板能实现以劣质木材原料生产出合格的胶合板。此种胶合板弯曲、翘曲小、板面平整、不仅可以用于家具、包装、还可用于室内外装饰和水泥模板等。

Description

本发明是一种新型胶合板。
传统的胶合板制造方法,是以旋切或刨切获得的厚度相同或不同的木材单板在其表面施胶后,各相邻层相互交叉,层叠组坯。由于旋切或刨切时单板背面产生裂隙,导致单板及用此种单板制成的胶合板应力不平衡,造成弯曲翘曲等缺陷,影响胶合板质量。
本发明就是为了克服上述缺点,提供一种新型胶合板生产方法。
本发明是将有背面裂隙的木材单板,按裂隙相对或相背的顺木材纹理方向构成复合单板,清除单板的应力。再以复合单板与相邻层板的木材纹理相交叉呈垂直或近乎吹直方向层叠组坯,经加压或加压的同时加热制成成品。
本发明是以如下方式实现的。
附图1是复合单板的立体图。
参照附图1,图中序号1为按单板裂隙相对或按单板裂隙相背组合的复合单板;序号2为按单板裂隙相对组合的复合单板横断面;序号3为按单板裂隙相背组合的复合单板横断面。将按常规处理后的单板单面淋胶,按木材纹理方向组合成复合单板,再与另一复合单板或单板交叉组坯,经预压或热压,一次性制成胶合板成品。
本发明提出的新型胶合板由于弯曲、翘曲小,板面平整,不仅可用于家具、包装,还可用于室内外装修和水泥模板等。

Claims (1)

1、一种胶合板,它是由旋切或刨切单板与胶组成。其特征在于此种胶合板中配置了复合单板,复合单板按单板裂隙相对或相背的顺木材纹理方向组成,复合单板与其相邻板是以木材纹理相交叉呈垂直或近乎垂直方向层叠组坯。
CN 90101109 1990-02-27 1990-02-27 新型胶合板 Expired CN1017033B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 90101109 CN1017033B (zh) 1990-02-27 1990-02-27 新型胶合板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 90101109 CN1017033B (zh) 1990-02-27 1990-02-27 新型胶合板

Publications (2)

Publication Number Publication Date
CN1047641A CN1047641A (zh) 1990-12-12
CN1017033B true CN1017033B (zh) 1992-06-17

Family

ID=4876942

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 90101109 Expired CN1017033B (zh) 1990-02-27 1990-02-27 新型胶合板

Country Status (1)

Country Link
CN (1) CN1017033B (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100341680C (zh) * 2004-09-16 2007-10-10 卜林海 立木结构薄板制作方法及复合地板

Also Published As

Publication number Publication date
CN1047641A (zh) 1990-12-12

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