| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a tape supply tube through which a bonding tape passes stably with a low sliding resistance without increasing the sliding resistance for the bonding tape passing through the tape supply tube. <P>SOLUTION: In a bonding device 1 including a bonding head 10, a tape supply device 20, and the tape supply tube 40 which guides the inserted bonding tape 30 from the tape supply device 20 to the bonding head 10, a pair of protrusions 41 and 41 protruding inward are formed on the inner circumferential surface of the tape supply tube 40 along the length direction of the tape supply tube 40, the protrusions 41 and 41 are arranged at positions facing each other and abut on the respective surfaces of the bonding tape 30 with a width smaller than that of the bonding tape 30 which is inserted into the tape supply tube 40. <P>COPYRIGHT: (C)2010,JPO&INPIT |
