A portable film application apparatus includes a base, a positioning seat, a film holder, a conveyor and a film detaching device, wherein a positioning station and a film sticking station are provided on two sides of the base, respectively. The positioning seat is disposed at an end of the positioning station to lock the position of an electronic device. The film holder is disposed at an end of the film sticking station to lock the position of a film. The conveyor slides the positioning seat alternately between the positioning station and the film sticking station to match the electronic device with a membrane. The film detaching device is disposed at an end of the film sticking station to separate a release layer from the membrane.

An apparatus for applying the film to the substrate includes a bed having a substrate placement surface and a selectively positionable tack bar, a roller support moveable over the span of the bed, and including the location of the positioning bar, and a roller rotatably supported to the positioning bar and moveable over the bed in response to movement of the roller support with respect to the bed. In another aspect, the tack bar is of the same thickness, or slightly less thick, as the substrate onto which the film is to be applied, such that a portion of the film to be applied can be secured thereto and not on the substrate before the backing is removed from additional portions of the film, such that the tack bar supports an end of the film in substantially the plane of, or slightly below the plane of, the substrate.

Systems and methods for applying a protective layer to an outer surface of a mobile device. A system may include a protective layer for an outer surface of a mobile device and an alignment layer coupled to the protective layer. A frame may define a cavity configured to receive the mobile device. The frame may include a surface positioned outside of the cavity and configured to support the alignment layer and configured to be depressed relative to the mobile device to reduce a distance between the protective layer and the outer surface of the mobile device when the mobile device is positioned in the cavity.

A thermal transfer apparatus includes a controller to control a transfer tool and a pressing body conveyor. The controller controls the pressing body conveyor to press a predetermined region of a transfer object, and controls the transfer tool and the pressing body conveyor to press at least a portion of thermal transfer foil placed on the predetermined region pressed by the transfer tool and a light absorption film having a light absorption property and placed on the thermal transfer foil and to apply light to the light absorption film.

An apparatus and method of manufacture for a repair patch may include a fabric layer, a primer layer applied to the fabric layer, an adhesive layer applied to the primer layer, and a release liner applied to the adhesive layer.

A method of attaching a flexible screen to a cover plate includes: adhering a first adhesive film layer of a laminated adhesive film to a mounting surface of a cover plate, in which the laminated adhesive film includes the first adhesive film layer, a second adhesive film layer and a second release layer, the second release layer is releasably attached to the second adhesive film layer, the first and second release layer are respectively disposed on both sides of the second adhesive film layer; releasing the second release layer from the second adhesive film layer; and adhering the second adhesive film layer to a flexible screen such that the cover plate is attached to the flexible screen. A tight attachment between the laminated adhesive film and the cover plate can be achieved.

A film-applying device and method for 3D glass with two opposite curved edges. The film-applying device comprises: an upper base for fixing a film; a lower base for fixing the 3D glass; a roller structure for rotating a rotary cylinder of the upper base; and a lifting cylinder for moving the upper base, the rotary cylinder, and the roller structure up and down and making the roller structure apply a pressure to press-fit the 3D glass and the film. The roller structure comprises a lower roller and an upper press roller; the rotary cylinder is used for rotating the upper base to change or fix the relative position of the upper base and the roller structure. The device has a simplified structure. The device and method are suitable for applying a film to 3D glass with two opposite curved edges due to convenient operations, high film-applying precision and efficiency.

A portable film application apparatus includes a base, a positioning seat, a film holder, a conveyor and a film detaching device, wherein a positioning station and a film sticking station are provided on two sides of the base, respectively. The positioning seat is disposed at an end of the positioning station to lock the position of an electronic device. The film holder is disposed at an end of the film sticking station to lock the position of a film. The conveyor slides the positioning seat alternately between the positioning station and the film sticking station to match the electronic device with a membrane. The film detaching device is disposed at an end of the film sticking station to separate a release layer from the membrane.

A method for producing a shaped plastic part having a decorated surface, having the steps of: providing a plastic intermediate product having an injection-molded part and at least a first decorative ply of a first stamping film providing a second stamping film with a second decorative ply, hot stamping the second stamping film onto the plastic intermediate product and/or onto the injection-molded part.

A shaped plastic part including an injection-molded part with at least a first and a second region of surface, a first decorative ply and a second decorative ply, wherein the first decorative ply is arranged at least in the first region of surface and the second decorative ply is arranged at least in the second region of surface.

The present invention discloses a packaging box of a covering film and a film applicator. By structural designs of the packaging box and the covering film, the packaging box is provided with an internal cavity matching an outer shape of an electronic device and the covering film includes a release film having an extension portion, enabling the packaging box to provide the covering film with storage, dustproof and shock-absorbing functions and to further serve as a film application auxiliary tool when a film application process is performed. Thus, a user is allowed to accurately, quickly and efficiently form a layer providing protection on a surface of the electronic device directly by using the packaging box.