Abstract: The present application provides a detaching and installing device for a gas distribution plate of an etching machine, and the etching machine, and relates to the field of semiconductor manufacturing technologies, aiming at addressing the problems that it is quite difficult to detach and install the gas distribution plate of the etching machine and that the gas distribution plate is highly likely to be polluted. The detaching and installing device for the gas distribution plate of the etching machine includes a gripping member, a connecting member and a fixing member, the fixing member is detachably connected to the gas distribution plate of the etching machine, and the gripping member and the fixing member are connected through the connecting member; the gripping member is provided thereon with a gripping portion for grip by a user hand.

Abstract: A fastener for an image display assembly comprising a polygonal planar body having a ventral surface with at least one fastening member extending from the ventral surface. The fastening member comprises a fastening member body and at least one cantilever tab extending from the fastening member body. Each cantilever tab comprises a fastener retainer facing the ventral surface. Also provided is an image display assembly comprising retaining features; an assembled image display comprising said image display assembly and said fastener; a kit comprising said image display assembly and said fastener; a method of creating an image display; and use of said image display assembly and said fastener to create an image display.

Abstract: A carton for holding one or more articles includes a plurality of panels that extends at least partially around an interior of the carton and at least partially forming a body portion of the carton. The carton further includes at least one impact-resistant feature extending away from the body portion of the carton.

Abstract: A foldable includes side members formed as a transverse central portion of the board, and folded respectively to form side surfaces of the box; an upper member formed to extend in an upper direction of the side members, and divided by a cutting line along a folding direction to form an upper surface of the box; and a lower member formed to extend in a lower direction of the side members, and divided by a cutting line along a folding direction to form a lower surface of the box.

Abstract: A container closure device and a method for securely closing a container includes a container with a first and second flap, said first flap at least partially overlapping the second flap when the container is properly closed. Each of said first and second flaps further comprise at least one opening. The first flap further comprises a closing means movably mounted in and extending continuously through the opening of the first flap and, when properly positioned and the container is closed, through the opening in the second flap. Upon the closing means extending continuously through the second flap, the closing means can be positioned so as to prevent the unintentional or inadvertent opening of the container, thereby reducing or eliminating the possibility that the contents of the container will prematurely exit the container during shipment of storage.