| 摘要 |
<P>PROBLEM TO BE SOLVED: To obtain chopsticks, which are employed not only as a high melting resin molded product but also as a biodegradable resin molded product having a comparatively lower melting point and can keep the molded product decorated with extremely durable and desired design, pattern, character or the like while keeping the surface decorated with desired design and which is so inexpensive as to be employed as the substitute of splittable chopsticks, in which neither partial wear nor peeling off develops even after its repeated use for business use and consequently which is excellent in durability. <P>SOLUTION: The rod-like molded product (or the chopsticks) having a dyeing part 5, the surface of which is transferringly printed with the pattern in a sublimation dye ink under the condition that dyeing is executed through the percolation by ≥18 μm of the sublimation dye constituting the pattern from the surface of the product within, is obtained by winding a transferring paper 4, the surface of the base of which is printed with the pattern such as a desired design, character or the like in a sublimation dye ink, around the rod-like molded product 1 and then by keeping the rod-like molded product 1 for longer than 20 minutes in an atmosphere held at 120-160°C. <P>COPYRIGHT: (C)2008,JPO&INPIT |
