隨著科技的日新月異，越來越多不同特性的複合材料被廣為開發與運用，其中木頭的運用在於複合材料的開發具有相當大的價值，從完整的樹木到加工物件的過程中，木頭除了成為產品的主體，在切削與加工的過程中產生的廢棄粒料，也都能在加工後再利用，作為永續經濟及環保的價值來看，木頭是一樣具有相當大潛力的材料。
有鑑於此，本研究試圖利用加工所產生的廢棄木粉與光固化樹酯進行整合，目前木粉在市面上的運用，大多受限於模具的限制，且木頭的粒料性與特性並沒有辦法被彰顯，因此若是能創造出一種具有木質粒料特性的光固化材料，便能透過多元調配的特性，使得木質粒料的特色能夠被彰顯，且利用3D列印製程的具有的自由性，便能創造出更多元的成型種類與運用，期待此研究能透替廢棄木粉創造出更多的可能性以及前瞻性。

關鍵字 : 積層製造、廢棄木粉、光固化

With the rapid development of science and technology, more and more composite materials with different characteristics are widely developed and used. The use of wood is that the development of composite materials has considerable value. In the process from complete trees to processed objects, wood in addition to as the main body of the product, the waste pellets generated during the cutting and processing can also be reused after processing. As a sustainable economy and environmental protection value, wood is also a material with considerable potential.
In view of this, this research attempts to integrate waste wood powder produced by processing with light-curing resin. The current use of wood powder in the market is mostly limited by the limitations of molds, and the pellet properties and characteristics of wood can not been demonstrated. Therefore, if a light-curable material with the characteristics of wood pellets can be created, the characteristics of wood pellets can be highlighted through the characteristics of multiple blending, and the freedom of the 3D printing process can be utilized. It can create more diverse types and applications of molding, and it is hoped that this research can create more possibilities and prospects for waste wood powder.
Key Words : Additive Manufacturing、Wood powder、Digital Light Processing

[1] H. Kadry, S. Wadnap, C. Xu, F. Ahsan, Digital light processing (DLP) 3D-printing technology and photoreactive polymers in fabrication of modified-release tablets, European Journal of Pharmaceutical Sciences, 135 (2019) 59-67.
[2] Vladimír Ihnát Henrich Lubke J. Balberčák “Size reduction downcycling of waste wood. Review“. Wood Research (Bratislava) ，2020 Vol.65 No.2 pp.205-219 ref.99
[3] Goldstein Jerome(2003),How they started and grew a wood recycling business, Biocycle P.43-45.
[4] M. G. Salemane A. S. Luyt., Thermal and mechanical properties of polypropylene–wood powder composites，
[5] Fuel Processing Technology Volume 76, Issue 1, 20 April 2002, Pages 23-39
[6] Kietzman, J.W., and Prinz F.B. “Material Strength in Polymer Shape Deposition Manufacturing.”Department of Mechanical Engineering Stanford University, Stanford, California:569-574
[7] Control of Particulate Emission from Wood Fired Boilers, PEDCo Environmental, Inc., Cincinnati, Ohio,1977.
[8] Qianqian Wang, Jianzhong Sun. “ 3D printing with cellulose materials“
[9] Michael Rosenthal. “Liquid Deposition Modeling: a promising approach for 3D printing of wood“
[10] Wanga Season S.ChenaDaniel C.W.Tsang. “Value-added recycling of construction waste wood into noise and thermal insulating cement-bonded particleboards“
[11] Yasushi Hiramatsu, Yuko Tsunetsugu, Masahiko Karube, Mario Tonosaki, Tsuyoshi Fujii. “Present State of Wood Waste Recycling and a New Process for Converting Wood Waste into Reusable Wood Materials“
[12] Goldstein, N. “ Wood recycling and processing trends“
[13] Anderson, R.G. and D.B., Mckeever(1991), Wood used in new residential construction in the United States, Marker Research Rept. American Plywood Assoc, Tacoma, WA. P. 70-73
[14] Goldstein Jerome ,How they started and grew a wood recycling business, Biocycle P.40-45.
[15] LauraTeubera，Victoria-Sophie Osburgb，Wood polymer composites and their contribution to cascading utilization
[16] Nawadon Petchwattana Sirijutaratana Covavisaruch，“Recycling of wood–plastic composites prepared from poly(vinyl chloride) and wood flour“
[17] 薛如芬(2004)。臺北市家戶木質廢棄物產出之研究。國立台灣大學森林學研究所。2004。
[18] 楊子賢(2012) ，以回收木粉和聚丙烯製備木材塑膠再生複合材之性質評估，中興大學森林學系所學位論文，2012。1-78。
[19] 劉致中，2007，「前瞻技術應用於建材領域之商機探討」，ITIS智網，產業報告，「經濟部技術處產業技術知識服務(ITIS)計畫」出版品，第十章。
[20] 姜智埕、蔡世榮，2005，「木塑和天然纖維塑膠複合材料在亞太的發展機會和障礙(上)」， 化 工 資 訊 與 商 情 ， 24 民 94.06 。
[21] 再生塑料在木塑複合材料中的用途-綜述，
[22] 彭武財，加拿大安大利奧省之廢棄木料營管實際－Ⅰ.廢棄物木料之產出及其
利用，林產工業，12（1），pp.106～114，1993
[23] 陳陵援譯，木材的乾燥，徐氏基金會，1988。
[24] 王松永(2000)，「木材利用與環境保護」，木質建築(四)，第90-100頁。
[25] 中華技術服務社工業污染防治技術服務團，木業汙染防制技術，經濟部工業局。81年6月。
[26] 木業空氣汙染管制堆泛研討計畫，行政院環境保護署，81年12月。
[27] 木業廢棄物資源化案例彙編，經濟部工業局，85年6月。