JP4303217B2 - 木質合成板建材の製造方法 - Google Patents
木質合成板建材の製造方法 Download PDFInfo
- Publication number
- JP4303217B2 JP4303217B2 JP2005134230A JP2005134230A JP4303217B2 JP 4303217 B2 JP4303217 B2 JP 4303217B2 JP 2005134230 A JP2005134230 A JP 2005134230A JP 2005134230 A JP2005134230 A JP 2005134230A JP 4303217 B2 JP4303217 B2 JP 4303217B2
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- JP
- Japan
- Prior art keywords
- substrate
- building material
- board building
- resin
- wood
- 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.)
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Links
- 239000002023 wood Substances 0.000 title claims description 56
- 239000004566 building material Substances 0.000 title claims description 34
- 238000004519 manufacturing process Methods 0.000 title claims description 11
- 239000002131 composite material Substances 0.000 title description 17
- 239000000758 substrate Substances 0.000 claims description 80
- 229920005989 resin Polymers 0.000 claims description 31
- 239000011347 resin Substances 0.000 claims description 31
- 239000000463 material Substances 0.000 claims description 25
- 239000000843 powder Substances 0.000 claims description 20
- 239000002994 raw material Substances 0.000 claims description 17
- 238000005520 cutting process Methods 0.000 claims description 9
- 230000001788 irregular Effects 0.000 claims description 9
- 229920003002 synthetic resin Polymers 0.000 claims description 9
- 239000000057 synthetic resin Substances 0.000 claims description 9
- 229920001169 thermoplastic Polymers 0.000 claims description 9
- 239000004416 thermosoftening plastic Substances 0.000 claims description 9
- 238000005192 partition Methods 0.000 claims description 8
- 238000000227 grinding Methods 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 7
- 229920003023 plastic Polymers 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 3
- 239000000049 pigment Substances 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 description 10
- 235000019646 color tone Nutrition 0.000 description 8
- 235000013339 cereals Nutrition 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 5
- 230000001680 brushing effect Effects 0.000 description 4
- 239000003973 paint Substances 0.000 description 4
- -1 polyethylene Polymers 0.000 description 4
- 238000005304 joining Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 229920005992 thermoplastic resin Polymers 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 244000309466 calf Species 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 229940057995 liquid paraffin Drugs 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000001579 optical reflectometry Methods 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N5/00—Manufacture of non-flat articles
- B27N5/02—Hollow articles
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
- Floor Finish (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Description
なお、基板1の表裏両面に設けられる凹溝5および凸条6の大きさは、実際には図1に示されたような大きさであり、図3は、凹溝5および凸条6の形状の違いを理解し易いように、拡大して表している。
2:熱可塑性合成樹脂、
2a,2b,2c:樹脂層、
3:木粉、
4:中空部、
5:凹溝、
6:凸条、
6a:傾斜部、
7:I形孔、
8:H形孔、
9:横孔、
10:固定金具、
11:接合溝、
12:ネジ、
13:平坦面、
14:凹み、
16:根太材、
17:金型
Claims (3)
- 熱可塑性合成樹脂と木粉の混合材を押出し成形して得た基板からなる木質合成板建材の製造方法であり、
基板の成形に際して、基板の断面に、基板の側面と平行な向きの複数個の縦孔状中空部が所定間隔毎に基板の長さ方向に沿って貫通するように設けられており、
前記中空部は、横幅の間隔と、中空部上下両端と基板の上下両面の間のそれぞれの肉厚部の厚さと、両側に設けられる隔壁の厚さとが、いずれも基板の板厚の10%から30%の範囲内に設けられていて、
かつ、中空部のうちの幾つかは、隣接する中空部間の隔壁に水平方向に切欠いた横孔が設けられており、
基板の表面には、基板の長さ方向に沿って、高さ、深さおよび幅寸法が互いに不規則な、多数の凸条を有する波形面が設けられていて、
成形された基板の表面に、研削装置により前記凸条の表面に対する押圧力を調整しつつ凸条の頂部を切削することで、各凸条頂部の切削された面における木粉の色と原料樹脂の色との混合した色調と、切削力を受けにくい凹溝谷部に露呈する原料樹脂層の色調とが対照的に表されていることを特徴とする木質合成板建材の製造方法。 - 基板の断面に設けられる複数個の貫通する中空部が、基板の長さ方向に沿って間隔をおいて平行に配列された縦長のI形孔と、隣接する一対のI形孔の中間部隔壁を横孔により水平に連結したH形孔との組合わせから構成される請求項1の木質合成板建材の製造方法。
- 主原料として、リサイクル処理された再生プラスチック40〜60重量%および木粉30〜59重量%、副原料として相溶化剤、成型性改良剤、顔料を1〜10重量%使用する請求項1の木質合成板建材の製造方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005134230A JP4303217B2 (ja) | 2005-05-02 | 2005-05-02 | 木質合成板建材の製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005134230A JP4303217B2 (ja) | 2005-05-02 | 2005-05-02 | 木質合成板建材の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006305981A JP2006305981A (ja) | 2006-11-09 |
JP4303217B2 true JP4303217B2 (ja) | 2009-07-29 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2005134230A Active JP4303217B2 (ja) | 2005-05-02 | 2005-05-02 | 木質合成板建材の製造方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4303217B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5432205B2 (ja) | 2011-04-05 | 2014-03-05 | ハンディテクノ株式会社 | 木質合成建材の製造方法 |
JP5956862B2 (ja) * | 2012-07-20 | 2016-07-27 | ハンディテクノ株式会社 | 木質合成建材製造用ペレットの製造装置及び製造方法 |
CN117162448B (zh) * | 2023-11-02 | 2024-01-05 | 苏州吉玛环保科技有限公司 | 一种木塑产品加工用成型设备 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3658714B2 (ja) * | 1996-02-09 | 2005-06-08 | アイン興産株式会社 | 木質合成板の模様形成方法 |
JP3500403B2 (ja) * | 1999-09-21 | 2004-02-23 | Ykk Ap株式会社 | セルロース系粉体含有複合樹脂成形体 |
JP3416111B2 (ja) * | 2000-12-22 | 2003-06-16 | 日光化成株式会社 | 木目模様の塗装用木材・熱可塑性樹脂複合材 |
JP3860725B2 (ja) * | 2001-06-25 | 2006-12-20 | ミサワホーム株式会社 | 床板材 |
JP4278943B2 (ja) * | 2002-09-24 | 2009-06-17 | Ykk Ap株式会社 | セルロース系粉体含有押出形材及びその製造方法 |
JP2004174721A (ja) * | 2002-11-22 | 2004-06-24 | Iris Ohyama Inc | 木質系成形体及びその製造方法 |
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2005
- 2005-05-02 JP JP2005134230A patent/JP4303217B2/ja active Active
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JP2006305981A (ja) | 2006-11-09 |
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