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Development of Continuous Press with Steam-Injection Heating from Both Sides

Research Project

Project/Area Number 01860023
Research Category

Grant-in-Aid for Developmental Scientific Research (B).

Allocation TypeSingle-year Grants
Research Field 林産学
Research InstitutionKyoto University

Principal Investigator

SASAKI Hikaru  Wood Res. Inst., Kyoto Univ. (Prof.), 木材研究所, 教授 (50027158)

Co-Investigator(Kenkyū-buntansha) NAKAJI Makoto  Toyo Veneer Kogyo Co. Ltd. (Director), 企画開発部, 部長
YOSHIDA Yasuo  Daiken kogyo Co. Ltd. (Res. Staff), 研究員
NORIMOTO Misato  Wood Res. Inst., Kyoto Univ. (Prof.), 教授 (20027163)
FUJITA Takeshi  Japan Novopan Ind. Co. Ltd. (Director), 製造部, 部長
YAMAMOTO Teruo  Hokushin Co. Ltd. (Managing director), 所長
畑 俊充  森林総合研究所, 技官
川井 秀一  京都大学, 木材研究所, 助手 (00135609)
Project Period (FY) 1989 – 1990
Project Status Completed (Fiscal Year 1990)
Budget Amount *help
¥15,500,000 (Direct Cost: ¥15,500,000)
Fiscal Year 1990: ¥2,000,000 (Direct Cost: ¥2,000,000)
Fiscal Year 1989: ¥13,500,000 (Direct Cost: ¥13,500,000)
KeywordsSteam-injection press / Continuous press / Particleboard / Production of wood-based panel / 熱圧成形 / ホットプレス / 木質ボ-ド / 水蒸気拡散
Research Abstract

A continuous press with a steam-injection device from both sides of the press was designed and set up. The capacity of the press is 100 tons, the hot pressing part is 1,550 mm long and 500 mm wide with tapered entrance of 1,150 mm length, and two steel belts of 0.8 mm thickness were used for feeding a mat.
The width and thickness of the products were 300 mm and 100 mm. Temperature of super-heated steam injected from the both sides of the mat was 160 ^゚C and that of hot-platens was 170 ^゚C. The maximum feeding rate was 3 m/min. The rationality of the structure and operation method of this newly developed press was discussed and the adaptability of this press to the production of continuous materials using different raw materials was discussed on experimental results.
Raw materials used were lauan semi-flake type particles, 2.0 mm thick veneers of Japanese cedar and mesh-like sheets materials which are produced by crushing the above veneers with a roller press and called "Wood-Zephyr".
Continuous materials of 100 mm thickness and 300 mm width were produced by this press and temperature distribution in the mat during pressing and the properties of the products were measured. The results are as follows :
1) Temperature distribution was very even when particles are used singly or in layer-structure alternating with Wood-Zephyrs, while it varies much when veneers or Zephyrs were used alone.
2) In the former case, temperature reaches more than 100^゚C soon after the mat section enters into the steam-injecting part.
3) Particle products and particle/Zephyr composite products had homogeneous properties and the latter had enough bending properties for structural use.

Report

(3 results)
  • 1990 Annual Research Report   Final Research Report Summary
  • 1989 Annual Research Report
  • Research Products

    (25 results)

All Other

All Publications (25 results)

  • [Publications] 佐々木 光,川井 秀一,Bambang Subiyanto,沢田 豊,松本 正毅: "蒸気噴射式半連続(断続)プレスの試作と温度分布" 木材工業. 45. 14-18 (1990)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] Bambang Subiyanto,S.Takino,S.Kawai and H.Sasaki: "Production of Thick LowーDensity Particleboard with a SemiーContinuous Steam Injection Press" 木材学会誌. 37. 24-30 (1991)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] 佐々木 光,川井 秀一,Bambang Subiyanto,岸本 芳昌,松本 正毅: "側面蒸気噴射式連続プレスの試作と材料内温度分布" 木材工業.

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] Bambang Subiyanto,王 潜,川井 秀一,佐々木 光: "側面蒸気噴射式連続プレスによる各種積層材料の製造と性質" 木材工業.

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] H.Sasaki,Q.Wang,S.Kawai and R.A.Kader: "Properties of haminated Veneer Lumbers and Composite Beams Produced with Thinnings from Sabah(Malaysia) Hardwood Plantation" Proc.International Conference on Utilization of LessーUsed Tropical Hardwoods,Taipei,June 18ー20(1990). 1. (1990)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] H.Sasaki,S.Kawai,Bambang Subiyanto,and T.Hata: "材料学会英文刊行物「日本における最近の木質材料研究の発展」分担題目:SteamーInjection Pressing Technology" 日本材料学会,

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] H.Sasaki,QーWang,S.Kawai and R.A.Kader:"材料学会英文刊行物「日本における最近に木質材料研究の発展」 分担題目:Properties of laminated Veneer Lumbers and Composite Beams Produced with Thinnings from Tropical Hardwood Plantation" 日本材料学会,

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] H. Sasaki, S. Kawai, Bambang Subiyanto, Y. Sawada and S. Matsumoto: "Trial Set-up of Semi-Continuous (Intermittent) Press with Steam-Injection from Hot-Platen Surfaces and the Temperature Distribution." Mokuzai Kogyo (Wood Industry). 45. 14-18 (1990)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] Bambang Subiyanto, S. Takino, S. Kawai and S. Sasaki: "Production of Thick Low-Density Particleboard with a Semi-Continuous Steam-Injection Press." Mokuzai Gakkaishi (J. Japan Wood Res. Soc.). 37. 24-30 (1991)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] H. Sasaki, S. Kawai, Bambang Subiyanto, Y. Kishimoto and S. Matsumoto: "Trial Set-up of Continuous Press with Steam-Injection from Both Sides and the Temperature Distribution in Mats" Mokuzai Kogyo (Wood Industry).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] Bambang Subiyanto, Q, Wang, S. Kawai and H. Sasaki: "Properties of Laminated Products Produced by Continuous Press with Steam-Injection from Both Sides (in preparation)." Mokuzai Kogyo (Wood Industry).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] H. Sasaki, Q. Wang, S. Kawai and R. A. Kader: "Properties of Laminated Veneer Lumbers and the Application to Flanges of Composite Beam with a Particleboard Web." Proc. Joint Int. Conf. on Processing and Utilization of LowGrade Hardwoods, Taipei June 11-13, 1990.

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] H. Sasaki, Q. Wang, S. Kawai and R. A Kader: "Properties of Laminated Veneer Lumbers and Composite Beams Produced with Thnnings from Tropical Hardwood Plantation" Current Japanese Material Research, Material Res. Soc., Japan.

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] H. Sasaki, S. Kawai, Bambang Subiyanto and T. Hata: "Steam-Injection Pressing Technology" Current Japanese Material Research, Material Res. Soc., Japan.

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] 佐々木 光,川井 秀一,Bambang Subiyanto,沢田 豊,松本 正毅: "蒸気噴射式半連続(断続)プレスの試作と温度分布" 木材工業. 45. 14-18 (1990)

    • Related Report
      1990 Annual Research Report
  • [Publications] Bambang Subiyanto,S.Takino,S.Kawai and H.Sasaki: "Production of Thick LowーDensity Particleboard with a SemiーContinuous SteamーInjection Press" 木材学会誌. 37. 24-30 (1991)

    • Related Report
      1990 Annual Research Report
  • [Publications] 佐々木 光,川井 秀一,Bambang Subiyanto,岸本 芳昌,松本 正毅: "側面蒸気噴射式連続プレスの試作と材料内温度内温度分布" 木材工業.

    • Related Report
      1990 Annual Research Report
  • [Publications] Bambang Subiyanto,王 潜,川井 秀一,佐々木 光: "側面蒸気噴射式連続プレスによる各種積層材料の製造と性質" 木材工業.

    • Related Report
      1990 Annual Research Report
  • [Publications] H.Sasaki,Q.Wang,S.Kawai and R.A.Kader: "Properties of Laminated Veneer Lumbers and Composito Beams Produced with Thinnings from Sabah(Malaysia)Hardwood Plantation" Proc.International Conference on Utilization of LessーUsed Tropical Hardwoods,Taipei,June 18ー20(1990). 1. (1990)

    • Related Report
      1990 Annual Research Report
  • [Publications] H.Sasaki,S.Kawai,Bambang Subiyanto,and T.Hata: "材料学会英文刊行物「日本における最近の木質材料研究の発展」 分担題目:SteamーInjection Pressing Technology" 日本材料学会,

    • Related Report
      1990 Annual Research Report
  • [Publications] H.Sasaki,Q.Wang,S.Kawai,and R.A.Kader:"材料学会英文刊行物「日本における最近の木質材料研究の発展」 分担題目:Properties of laminated Veneer Lumbers and Composite Beams Produced with Thinnings from Tropical Hardwood Plantation" 日本材料学会,

    • Related Report
      1990 Annual Research Report
  • [Publications] 佐々木光: "新しい木質材料の開発" 木の建築. 12. 4-14 (1989)

    • Related Report
      1989 Annual Research Report
  • [Publications] 畑俊充,バンバンスビヤント,川井秀一,佐々木光: "蒸気噴射プレス法によるパ-ティクルボ-ドの製造(第3報)噴射時間とタイミングがボ-ド材質に及ぼす影響" 木材学会誌. 35. 1080-1086 (1989)

    • Related Report
      1989 Annual Research Report
  • [Publications] 畑俊充,バンバンスビヤント,川井秀一,佐々木光: "蒸気噴射プレス法によるパ-ティクルボ-ドの製造(第4報)蒸気噴射によるプレスサイクルの短縮" 木材学会誌. 35. 1087-1091 (1989)

    • Related Report
      1989 Annual Research Report
  • [Publications] Hata,T.;Kawai,S.;Sasaki,H.: "Production of Particleboard with Steam-Injection Press Part(II)Computer simulation of temperature behaviour in particle mat during hot-pressing and steam-injection pressing" Wood Science and Technology. 24. 65-78 (1990)

    • Related Report
      1989 Annual Research Report

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Published: 1989-04-01   Modified: 2016-04-21  

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