| 摘要 |
A method for making a sheet or board that made from fibers of coconut, the method consists of steps as follows: to provide fibers of coconut's outer peel; to dry the wet fibers until reaches 6 - 14 % of water content; to clean the dry fibers from dust and dirt; to solidify and flatten the dry fibers continuously by using punching machine which has more than 600 needles to make it into soft sheet of fibers; to adhere the soft sheet with a resin type adhesive; to make the sheet half dry; to cut the sheet into a desirable size; to heat press the soft sheet that have been adhered but not dry yet in a certain thickness in 10 - 25 kg/cm<2> of pressure for 3 - 15 minutes and in between 100 - 180 DEG C; and to form board or sheet by cutting the hot pressed sheet into a predetermined desirable size. |
