A cloth bonding apparatus comprising: a nozzle provided to be capable of applying an adhesive to a cloth; a first roller that is disposed on a downstream side in a feed direction of the cloth with respect to the nozzle; a second roller that is disposed facing the first roller on an opposite side, with respect to a feed path of the cloth, to a side on which the first roller is disposed, and clamps the cloth between the first roller and the second roller and feeds the cloth in concert with the first feed roller; and a support member which extends in an up-down direction, a lower end portion of which is provided with the nozzle, and which supports the nozzle such that the nozzle is able to move between a retracted position and a close position, the retracted position being further to an upstream side in the feed direction of the cloth than a contact portion at which the first roller and the second roller are in contact with each other, and the close position being further to the side of the contact portion than the retracted position, characterized by a gap adjustment mechanism (10, 11) that moves the nozzle that is in the close position, via the support member, and adjusts a width of a nozzle gap that is a gap between the nozzle and a facing surface, which is a surface of the second roller facing the nozzle; wherein the gap adjustment mechanism includes a stopper that comes into contact, from the downstream side in the feed direction, with a section of the support member between an upper end portion and a lower end portion of the support member, when the nozzle is in the close position, and an adjustment portion (30, 31, 32) that moves the stopper along the feed direction. a nozzle provided to be capable of applying an adhesive to a cloth; a first roller that is disposed on a downstream side in a feed direction of the cloth with respect to the nozzle; a second roller that is disposed facing the first roller on an opposite side, with respect to a feed path of the cloth, to a side on which the first roller is disposed, and clamps the cloth between the first roller and the second roller and feeds the cloth in concert with the first feed roller; and a support member which extends in an up-down direction, a lower end portion of which is provided with the nozzle, and which supports the nozzle such that the nozzle is able to move between a retracted position and a close position, the retracted position being further to an upstream side in the feed direction of the cloth than a contact portion at which the first roller and the second roller are in contact with each other, and the close position being further to the side of the contact portion than the retracted position, characterized by a gap adjustment mechanism (10, 11) that moves the nozzle that is in the close position, via the support member, and adjusts a width of a nozzle gap that is a gap between the nozzle and a facing surface, which is a surface of the second roller facing the nozzle; wherein the gap adjustment mechanism includes a stopper that comes into contact, from the downstream side in the feed direction, with a section of the support member between an upper end portion and a lower end portion of the support member, when the nozzle is in the close position, and an adjustment portion (30, 31, 32) that moves the stopper along the feed direction. a stopper that comes into contact, from the downstream side in the feed direction, with a section of the support member between an upper end portion and a lower end portion of the support member, when the nozzle is in the close position, and an adjustment portion (30, 31, 32) that moves the stopper along the feed direction.