Abstract:
A keyboard thermal transfer printer is provided under the working platform of the keyboard thermal transfer printer with a translation drive having an electrically driven ball screw to precisely control the locating point of the lower working die seat on the working platform in a stepless driving manner. The longitudinal supports and load board of the working platform are constructed as a primary and an auxiliary work area, and respectively provided with a spindle system and an impression system. An infrared thermal sensor is disposed in the auxiliary work area to irradiate infrared rays on the press plate impression element and reflects the operating temperature of the impression element. The parameters of each function of the control box are corrected to obtain the optimum operating temperature for keyboard thermal transfer printing, thereby maintaining the consistency of the quality of images produced by keyboard surface thermal transfer printing.
Abstract:
A screen protector includes a protective film layer, an ink layer disposed circularly around full edges of the protective film layer, and a printed adhesive layer formed on top of the ink layer, and the printed adhesive layer is manufactured by a printing process to lower the manufacturing cost effectively.
Abstract:
A keyboard thermal transfer printer includes a body having multiple carriers movably connected to a track and carry keypads and thermal transfer films. A transfer printing device is connected to the body and prints the thermal transfer films to the keypads when the carrier is moved to a position corresponding to the transfer printing device. A pressing device connected to a top of the body and has a pressing board with multiple pressing members, each of which includes a curved surface so as to press the thermal transfer film to the recessed area of the keypad.