CN200957623Y - 高密度竹展平板 - Google Patents

高密度竹展平板 Download PDF

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Publication number
CN200957623Y
CN200957623Y CN200620108337.5U CN200620108337U CN200957623Y CN 200957623 Y CN200957623 Y CN 200957623Y CN 200620108337 U CN200620108337 U CN 200620108337U CN 200957623 Y CN200957623 Y CN 200957623Y
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China
Prior art keywords
plate
bamboo
flattened
density
flattens
Prior art date
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Expired - Lifetime
Application number
CN200620108337.5U
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English (en)
Inventor
林海
徐旭峰
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.)
HANGZHOU XINZHU CULTURE INNOVATION CO., LTD.
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HANGZHOU DASSO FLOOR CO Ltd
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 HANGZHOU DASSO FLOOR CO Ltd filed Critical HANGZHOU DASSO FLOOR CO Ltd
Priority to CN200620108337.5U priority Critical patent/CN200957623Y/zh
Priority to PCT/IB2007/003366 priority patent/WO2008038137A2/en
Priority to EP07825597.3A priority patent/EP2066480B1/en
Priority to CN200780036532.9A priority patent/CN101528431B/zh
Priority to RU2009115818/12A priority patent/RU2401194C1/ru
Priority to ES07825597.3T priority patent/ES2496973T3/es
Priority to US12/090,811 priority patent/US8354161B2/en
Application granted granted Critical
Publication of CN200957623Y publication Critical patent/CN200957623Y/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
    • E04C2/16—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of fibres, chips, vegetable stems, or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27J—MECHANICAL WORKING OF CANE, CORK, OR SIMILAR MATERIALS
    • B27J1/00—Mechanical working of cane or the like
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/2457—Parallel ribs and/or grooves

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Architecture (AREA)
  • Wood Science & Technology (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Forests & Forestry (AREA)
  • Finishing Walls (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)

Abstract

高密度竹展平板，属于竹产品技术领域，由毛竹展开而成，其特征在于所述的展平板包括竹青层、竹黄层，展平板左右边侧为与板表面垂直且相互平行的平整结构。本实用新型具有高密度、高强度的特点，并且整个板面和边侧均为平整结构，无裂纹。

Description

高密度竹展平板
                          技术领域
本实用新型属于竹产品技术领域，具体为一种高密度竹展平板。
                          背景技术
竹子是一种速生、高产、优质的可再生资源。多年来，在竹材制板的工业生产中一直沿用劈篾法，因其材料利用率低，且大量使用胶粘剂，所以成本较高，胶粘剂的环境污染严重。为了提高材料的利用率，减少胶粘剂的用量，并降低生产成本，目前已有的竹筒展成板技术，由于展平板存在明显的裂纹，因此产品的应用范围受到很大限制，应用旋切展开法，因其只能生产微薄竹板，且对竹材的形状要求高，材料利用率低，难以规模化生产，因此竹筒展成板技术成为普遍关注并力图解决的课题。
                          技术内容
本实用新型的目的就在于克服现有技术的缺陷，提供一种低成本、高密度、高强度、无裂纹，无胶粘剂，高宽幅面的竹展平板。
本实用新型通过以下技术方案实现：
高密度竹展平板，由毛竹展开而成，其特征在于所述的展平板包括竹青层、竹黄层，展平板左右边侧为与板表面垂直且相互平行的平整结构。
所述的高密度竹展平板，其特征在于所述的展平板的厚度为5-25mm。
本实用新型的高密度竹展平板，具有高密度、高强度的特点，并且整个板面和边侧均为平整结构，无裂纹。
                            附图说明
图1为本实用新型的结构示意图
                    具体实施方式
如附图1所示，将竹筒截断、去除内外节、竹筒纵向开缝形成的全竹筒、半竹筒或三瓣竹筒，经浸泡加湿、高温蒸煮软化后，在竹展开设备内进行展平，在竹筒由曲线段进入直线段的过程中，同时对竹筒左右边侧1、1a施加可控侧压力，在施加侧压力的过程中，由于竹青层2和竹黄层3的尺寸差异，竹青层2维管束及基本组织首先受到挤压，然后竹黄层3维管束及基本组织受到挤压，最终在竹筒两侧的可控侧压力下，竹展平板4被横向压缩，同时板材密度得到提高，板材的表面硬度、强度及刚度也相应提高，且无裂纹，同时保证了整个板面和边侧的平整结构。

Claims (2)

1.高密度竹展平板，由毛竹展开而成，其特征在于所述的展平板(4)包括竹青层(2)、竹黄层(3)，展平板(4)左右边侧(1、1a)为与板表面垂直且相互平行的平整结构。
2.如权利要求1所述的高密度竹展平板，其特征在于所述的展平板(4)的厚度为5-25mm。
CN200620108337.5U 2006-09-29 2006-09-29 高密度竹展平板 Expired - Lifetime CN200957623Y (zh)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CN200620108337.5U CN200957623Y (zh) 2006-09-29 2006-09-29 高密度竹展平板
PCT/IB2007/003366 WO2008038137A2 (en) 2006-09-29 2007-09-28 Flattened bamboo panel
EP07825597.3A EP2066480B1 (en) 2006-09-29 2007-09-28 Flattened bamboo panel
CN200780036532.9A CN101528431B (zh) 2006-09-29 2007-09-28 展平的竹板材
RU2009115818/12A RU2401194C1 (ru) 2006-09-29 2007-09-28 Плоская бамбуковая панель
ES07825597.3T ES2496973T3 (es) 2006-09-29 2007-09-28 Panel de bambú aplanado
US12/090,811 US8354161B2 (en) 2006-09-29 2007-09-28 Flattened bamboo panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200620108337.5U CN200957623Y (zh) 2006-09-29 2006-09-29 高密度竹展平板

Publications (1)

Publication Number Publication Date
CN200957623Y true CN200957623Y (zh) 2007-10-10

Family

ID=38784497

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200620108337.5U Expired - Lifetime CN200957623Y (zh) 2006-09-29 2006-09-29 高密度竹展平板

Country Status (6)

Country Link
US (1) US8354161B2 (zh)
EP (1) EP2066480B1 (zh)
CN (1) CN200957623Y (zh)
ES (1) ES2496973T3 (zh)
RU (1) RU2401194C1 (zh)
WO (1) WO2008038137A2 (zh)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101528431A (zh) * 2006-09-29 2009-09-09 杭州大庄地板有限公司 展平的竹板材
CN100584555C (zh) * 2007-10-22 2010-01-27 杭州大庄地板有限公司 竹板材的制造方法
CN103317576A (zh) * 2013-04-23 2013-09-25 浙江林碳木业科技有限公司 一种大幅面炭化板的制造方法
CN109352784A (zh) * 2018-10-19 2019-02-19 南京林业大学 一种圆竹增强复合材料的制造方法
CN109571670A (zh) * 2018-12-17 2019-04-05 国际竹藤中心 一种适应大规模生产的竹规格材的制备方法

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202009001085U1 (de) 2009-01-23 2010-02-11 Ganz, Rudolf Flachgepresstes Bambus ohne Knoten
WO2010091643A1 (zh) * 2009-02-13 2010-08-19 中国林业科学研究院木材工业研究所 一种竹材人造板及其制造方法
FR2967088B1 (fr) * 2010-11-04 2013-06-21 Lineazen Procede de fabrication de systemes constructifs integres multifonction et systemes constructifs associes a partir de bandes de bambou, procede de fabrication de bandes de bambou.
CN102490223B (zh) * 2011-12-16 2014-10-29 福建农林大学 一种毛竹的展平加工方法
US9416931B1 (en) 2015-07-21 2016-08-16 Larry D. Ross Method of making a bamboo lamp or other item
US9962894B1 (en) * 2015-11-09 2018-05-08 Bamcore LLC Press to flatten bamboo stalks
CN106426487B (zh) * 2016-11-08 2018-08-28 浙江省林业科学研究院 一种高品质竹展平地板的加工方法
WO2023088060A1 (zh) * 2021-11-16 2023-05-25 龙竹科技集团股份有限公司 带青竹单板及其制备工艺

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US1688569A (en) * 1927-06-06 1928-10-23 Wensel Theodor Built-up shaft or rod and the like and method of producing same
US2582065A (en) * 1948-05-18 1952-01-08 Rasor Orval Method of constructing cylindrical containers
US2980153A (en) * 1958-11-12 1961-04-18 Oren P Burch Method of preparing plywood planking for compound bending
JPH07115325B2 (ja) 1990-07-06 1995-12-13 鹿児島県 長尺竹平板製造方法及び装置
JPH0639806A (ja) * 1992-06-30 1994-02-15 Kaneyoshi Arakawa 竹製合板及びその製造方法
JPH0957714A (ja) 1995-06-14 1997-03-04 Tanakamasakatsu Kenchiku Sekkei Jimusho:Kk 竹材を用いた構造用集成材及びその製造方法
SE511488C2 (sv) * 1998-02-25 1999-10-04 Johan Human Förfarande vid tillverkning av ett väggparti till en huskropp
US6098680A (en) * 1999-08-31 2000-08-08 Nien Made Enterprise Co., Ltd Slats of bamboo window shade and method for making same
CA2379878A1 (en) * 2001-04-20 2002-10-20 Hai Ping Cao Two-ply flooring having a cross-grain bottom ply
US6823908B2 (en) * 2001-10-25 2004-11-30 Angela S. H. Hsu Method for forming bamboo slats of window blinds
JP2006255911A (ja) * 2005-03-15 2006-09-28 Tadashi Kunitake 竹積層構造材およびその製造方法
JP2006255991A (ja) 2005-03-16 2006-09-28 Mitsubishi Motors Corp 合成板

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101528431A (zh) * 2006-09-29 2009-09-09 杭州大庄地板有限公司 展平的竹板材
CN101528431B (zh) * 2006-09-29 2014-10-22 浙江大庄实业集团有限公司 展平的竹板材
CN100584555C (zh) * 2007-10-22 2010-01-27 杭州大庄地板有限公司 竹板材的制造方法
CN103317576A (zh) * 2013-04-23 2013-09-25 浙江林碳木业科技有限公司 一种大幅面炭化板的制造方法
CN109352784A (zh) * 2018-10-19 2019-02-19 南京林业大学 一种圆竹增强复合材料的制造方法
CN109571670A (zh) * 2018-12-17 2019-04-05 国际竹藤中心 一种适应大规模生产的竹规格材的制备方法
CN109571670B (zh) * 2018-12-17 2021-08-03 国际竹藤中心 一种适应大规模生产的竹规格材的制备方法

Also Published As

Publication number Publication date
WO2008038137A2 (en) 2008-04-03
EP2066480A4 (en) 2012-06-20
EP2066480A2 (en) 2009-06-10
US8354161B2 (en) 2013-01-15
ES2496973T3 (es) 2014-09-22
EP2066480B1 (en) 2014-07-02
RU2401194C1 (ru) 2010-10-10
WO2008038137A3 (en) 2009-04-23
US20090178732A1 (en) 2009-07-16

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: ZHEJIANG DAZHUANG INDUSTRY GROUP CO., LTD.

Free format text: FORMER NAME: HANGZHOU DAZHUANG FLOOR CO., LTD.

CP03 Change of name, title or address

Address after: 311251, New River Town, Xiaoshan District, Zhejiang, Hangzhou

Patentee after: Zhejiang Dazhuang Industrial Group Co., Ltd.

Address before: Lin Pu Zhen you Che Qiao Xiaoshan District of Hangzhou City, Zhejiang province 311251

Patentee before: Hangzhou Dasso Floor Co., Ltd.

ASS Succession or assignment of patent right

Owner name: HANGZHOU XINZHU CULTURAL CREATIVE CO., LTD.

Free format text: FORMER OWNER: ZHEJIANG DAZHUANG INDUSTRIAL GROUP CO., LTD.

Effective date: 20150126

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20150126

Address after: 311251 Xiaoshan City, Hangzhou province Xiaoshan Pro Town Building Materials Trade City 6-9 No.

Patentee after: HANGZHOU XINZHU CULTURE INNOVATION CO., LTD.

Address before: 311251, New River Town, Xiaoshan District, Zhejiang, Hangzhou

Patentee before: Zhejiang Dazhuang Industrial Group Co., Ltd.

CX01 Expiry of patent term

Granted publication date: 20071010

EXPY Termination of patent right or utility model