| 摘要 |
PURPOSE:To let the photographic paper be readily adsorbed to a desk made of heavy metals or walls by superposing and bonding the tape-form printed photographic paper having subsequently gone through a developing solution tank, fixing solution tank and water tank and the tape form magnetic sheet coated with adhesive agent by pressure-contact rollers. CONSTITUTION:A developing solution tank A, fixing solution tank B and water tank C are placed in this order in a dark room and rotatable rollers 1, 2, 3 are respectively built in the respective tanks. Further, squeeze rollers 6, 6', drying device 7 and pressure-contact/delivery rollers 8, 9 are provided on the outer side of the water tank C and the shaft of the roller 9 is made drive shaft 10. With this, the tape form printed photographic paper 12 taken up on a drive shaft 11 is developed, fixed, rinsed and dried and at the same time the magnetic sheet 14 whose one side is magnetic and which is taken up on a take-up shaft 13 is so passed through coating roller 20 that the adhesive agent 17 is coated on the bottom surface being a non-magnetic surface, after which the magnetic sheet and photographic paper are superposed and bonded by the pressure-contact/delivery rollers 8, 9, whereby the magnetic photographic paper 22 is obtained. |
