| 摘要 |
PURPOSE:To provide a transfer film free from curl and wrinkle with an improved swelling level and diffusion time by the use of a specified material such as methylcellulose as material or mixture mainly composed thereof as material. CONSTITUTION:A transfer film is made of one or more of methyl cellulose, hydroxypropylmethyl cellulose and hydroxybuthylmethyl cellulose or a mixture mainly composed of one or more of said materials. This eliminates curl or wrinkle previously generated in a conventional film, thus yielding a high strength. |
