PURPOSE: A laver supply portion of a laver cutting device for a laver auto-packing machine is provided to transfer laver rapidly and minimize the time for one-step movement of the laver and for the retreat of a bottom plate.CONSTITUTION: A laver supply portion of a laver cutting device for a laver auto-packing machine comprises: a laver carrying part (1300) installed in a frame (1100) to move laver (130) settled in a supplied laver settle part (1200), which is installed in the upper part of the frame and settles the supplied laver, by pushing with a fixed length to a laver accommodating container (210) and a one-step transfer machine (1700) carrying the laver by pushing successively with a fixed length as same as the cutting width of the laver which is supplied to a laver cutting and transferring part (1400) after rising from the lower part of the frame, and to wait in the lower part of the frame as the laver inflows to the laver cutting and transferring part (1400). A laver moving part (1300) comprises a cylinder which is supported and fixed in the frame and a laver pushing plate (1320) which is guided to transfer the laver settled in the supplied laver settle part by being fixed in the rod of the cylinder to the laver cutting and transferring part. A pusher discharge hole is vertically formed with an open lower part in the lower part of a plate part comprising the laver pushing plate. The one-step transfer machine comprises a U-shaped pusher which is able to move to the laminated laver without being interrupted during the retreat of the laver pushing plate by the pusher discharge hole when being movably inserted into a pusher moving guide groove and an escape groove by rising as fixed in the rod of a vertical cylinder (1730) installed in the frame, and carries the laminated laver to the initial waiting state by coming out to the lower part after being pushed to the end.COPYRIGHT KIPO 2013본 발명은 김 자동포장기용 김 절단장치에 관한 것으로, 특히 김을 신속하게 이송함과 더불어 밀판의 후퇴와 김의 1스텝이동에 걸리는 시간을
