A method of manufacturing a display unit including: preparing an optical film; forming a first alignment mark on the optical film; forming a cut-out line, corresponding to a predetermined closed curve layout, on the optical film based on a position of the first alignment mark; preparing a panel having a second alignment mark; aligning the optical film and the panel based on the positions of the first alignment mark and the second alignment mark; and laminating the optical film, after the processing of forming the cut-out line, on the panel.

Disclosed herein is a screen protector assembly and a screen protector applicator comprising a screen protector assembly and an applicator tray, the screen protector assembly comprising a cover layer, a screen protector layer and a retention layer, wherein: the cover layer is bonded on a first side of the screen protector layer by a first glue layer provided on the screen protector layer; the retention layer is bonded on a second side of the screen protector by a second glue layer provided on the retention layer; and an interlayer is provided between the retention layer and the screen protector layer. The screen protector applicator has a simple structure, and can store and protect the screen protector assembly before application of the screen protector layer to the screen. In the process of screen protector application, the operation method is simple and convenient.

A dispensing device (20) for dispensing a tape T; a supporting device (3) that supports an inner panel (10) comprising a front surface (11a) and a rear surface with the tape T dispensed by the dispensing device (20) in contact with the inner panel (10), and bonds the tape T to the front surface (11a) and rear surface of the inner panel (10) by causing the inner panel (10) and the dispensing device (20) to engage in relative motion; a heat-providing device 4 that provides heat to the tape T in contact with the inner panel (10); and a roller (5f) that presses the tape T against the inner panel (10).

A film laminating device is configured to attach a protective film on an electronic device. A top cover assembly comprising a protective film and a top cover is provided thereof, and the protective film comprises a protective layer and a release layer with a handle. A base is provided with a limit slot configured to place the electronic device, and when the top cover assembly is placed on a support table of the base, the side, deviating from the top cover, of the protective film may be in contact with the electronic device. The release layer is removed through pulling the handle, one end of the protective layer is in linear contact with a screen of the electronic device, the top cover is then bent upwards to be separated from the protective layer, the protective layer is gradually adsorbed on the screen according to its own gravity.

The present disclosure provides a protector sticking assist device for electronic equipment, including a protector sticking assist device main body, an electronic equipment containing slot is formed at a position where the protector sticking assist device main body corresponds to the electronic equipment, a tempered glass screen protector containing slot is formed in a slot bottom of the electronic equipment containing slot, an interval top resisting portion is disposed between an inner side of a slot wall of the electronic equipment containing slot and a top of a slot wall of the tempered glass screen protector containing slot, and a screen protector traction paste threading slot is formed in a slot wall of a lower end of the electronic equipment containing slot.

A method of placing a protective member on a workpiece includes a sheet producing step of heating a plate-shaped thermoplastic resin to soften or melt the same while gripping and pulling outer edges of the thermoplastic resin in at least four directions to produce a sheet-like protective member, and after the sheet producing step, an integrating step of heating and bringing the sheet-like protective member into intimate contact with the workpiece to integrate the workpiece and the protective member with each other.

The present invention discloses a heat-resistant glue roll structure with discharge through holes, which comprises a shaft sleeved with a high-temperature resistance insulation layer on the surface thereof. Multiple discharge through holes are formed on the high-temperature resistance insulation layer and communicate the outer and inner surface of the high-temperature resistant insulation layer. A heat-resistant soft glue outer layer is also sleeved on the surface of the high-temperature resistant insulation layer. Since the high-temperature resistant insulation layer is provided with the discharge through holes in the present invention, air bubbles generated both between the high-temperature resistant insulation layer and the heat-resistant soft glue outer layer and between the high-temperature resistant insulation layer and the shaft would be squeezed to move towards the discharge through holes and discharged therefrom. No air bubbles would be accumulated in the heat-resistant glue roll structure of the present invention. Therefore, the internal structure thereof is stable in structural connection and the structure has long serving life, high stability and high safety and reliability.

The present invention discloses a heat-resistant glue roll structure with discharge through holes, which comprises a shaft sleeved with a high-temperature resistance insulation layer on the surface thereof. Multiple discharge through holes are formed on the high-temperature resistance insulation layer and communicate the outer and inner surface of the high-temperature resistant insulation layer. A heat-resistant soft glue outer layer is also sleeved on the surface of the high-temperature resistant insulation layer. Since the high-temperature resistant insulation layer is provided with the discharge through holes in the present invention, air bubbles generated both between the high-temperature resistant insulation layer and the heat-resistant soft glue outer layer and between the high-temperature resistant insulation layer and the shaft would be squeezed to move towards the discharge through holes and discharged therefrom. No air bubbles would be accumulated in the heat-resistant glue roll structure of the present invention. Therefore, the internal structure thereof is stable in structural connection and the structure has long serving life, high stability and high safety and reliability.

A method of joining together liner sections within a polymer-lined pipe energises an induction coil inside the pipe to spot-heat part of a circumferential interface between the liner sections. This melts and fuses the polymer material locally. The induction coil is then moved along the interface to heat other parts of the interface successively above the melting temperature. An apparatus for performing the method has a power supply for energising the induction coil and a drive system for moving the energised induction coil relative to a body of the apparatus. The apparatus may be configured as a carriage that is movable along the pipe.

In certain embodiments, a system is provided for the efficient removal of an old grip from a fishing pole while maintaining the integrity of the pole. The system can include a removal portion including one or more rotational assemblies that rotate one or more grinding members. The grinding members can include a rotational blade with a centering rod. The rotational assembly can remove the old grip while maintaining the integrity of the rod within. The system can include multiple sets of grinding members that are organized for efficient identification or may include adjustable grinding members that can be configured for specific rods. The system can further include a guide to help identify particular grinding members for use with particular fishing poles.