Provided is a repair sheet for a mosquito window screen, including: a grid sheet (100); an adhesive layer (120) provided on the grid sheet (100); and a release liner (140) provided on the adhesive layer (120), wherein through-holes (110) are formed through the grid sheet (100) and the adhesive layer (120), wherein the release liner (140) is provided over the adhesive layer (120) and serves for a user to cut the repair sheet in a desired size and shape.

A screen repair patch and a screen flaw repair method. The screen repair patch includes an optical layer, a substrate layer, and an adhesion layer. The optical layer and a screen to be repaired have the same or similar optical performance. The substrate layer has a thickness of 10 to 250 microns. The adhesion layer has a thickness of 5 to 200 microns. In the screen flaw repair method, a repair patch is cut off from a region on a patch sheet corresponding to the position of a flaw of a screen, and the repair patch is attached to the corresponding position of the flaw of the screen by using a joining direction of the screen as an affixing direction of the repair patch. The screen repair patch and the screen flaw repair method of the present disclosure uses a patch that can be easily affixed and removed and can repair a flaw on site to maintain original optical efficiency and uniformity of a screen and are applied to a polarization-preserving screen to maintain high polarization contrast, so as to extend the service life of the screen.

A window screen that allows for the easy fix of a torn screen. The screen is similar to contemporary window screens. However, this screen contains a grid of squares that can be between 4×4 inches and 8×8 inches in size. The border of each square is a solid fiberglass material which can be 0.5 to 1.0 inch in width. Inside of each square is standard window screen mesh. In the event of a tear, the mesh within the borders of the squares can be cut out. Then, a replacement patch which is the same shape of the removed area can be adhered in place. The patch should be cut so that it contains the surrounding fiberglass border. The border of the patch will be adhered to the window screen so that the borders of the patch overlap the borders on the screen making for a seamless repair.

Products and devices are described for displaying a visible marker on a screen. Density patterns create the visible marker. The present disclosure also describes methods for manufacturing or displaying the visible marker on the screen.

A screen repair system. The screen repair system includes a screen mesh. The screen repair system also includes a laminate, wherein the laminate is located on the screen mesh and configured to secure the screen mesh to an existing screen.

A window screen that allows for the easy fix of a torn screen. The screen is similar to contemporary window screens. However, this screen contains a grid of squares that can be between 44 inches and 88 inches in size. The border of each square is a solid fiberglass material which can be 0.5 to 1.0 inch in width. Inside of each square is standard window screen mesh. In the event of a tear, the mesh within the borders of the squares can be cut out. Then, a replacement patch which is the same shape of the removed area can be adhered in place. The patch should be cut so that it contains the surrounding fiberglass border. The border of the patch will be adhered to the window screen so that the borders of the patch overlap the borders on the screen making for a seamless repair.

A net repair patch latching unit comprising one or more carabiners. The carabiner of the net repair patch latching unit comprises at least one load-bearing section; a spine and a forepart; one or more first grooves configured to accommodate a yarn of the net to be repaired; at least one elongated bendable part having a distal end and a proximal end. The elongated bendable part comprises at least one transitional bending area connecting the spine and the proximal end of the at least one bendable part; one or more guiding nudges protruding from the load-bearing section; one or more attaching element protruding from the load-bearing section.