The present invention is a work table for performing a hot pack manufacturing operation； A first encapsulant supply unit for supplying a first encapsulant on the worktable； A heating agent supply unit for supplying the heating agent corresponding to the granular material on the first encapsulant on the work table to be set in a plurality of areas spaced apart in the front-rear and width directions； A second encapsulant supply unit for supplying a second encapsulant to cover the heating agent set in a large number on the first encapsulant by the heating agent supply unit； A sealing unit that presses between the heating agents set between the first and second encapsulants to bond the first and second encapsulants to form a pouch containing the heating agent； A cutting unit installed at a rear end of the sealing unit to separate the pouch formed by the sealing by cutting； An elevation support unit supporting a pouch disposed for cutting in the cutting unit from the bottom, and allowing the pouch to be lowered when being separated by being cut by the cutting unit； And while avoiding interference with the elevating operation of the elevating support, while preventing the pouch descending by the elevating support is seated, the interference prevention conveyor for transferring to the discharge side. Accordingly, according to the present invention, by preventing sagging due to the load of the heating agent or the like when cutting the encapsulant containing the heating agent, the encapsulant is accurately cut to achieve a desired shape of the pouch, and the sealing width of the edge of the encapsulant is the desired standard. It can be made uniform, and can prevent the occurrence of bursts in the process of use.본 발명은 핫팩 제조 작업을 수행하기 위한 작업대； 상기 작업대 상에 제 1 봉지재가 공급되도록 하는 제 1 봉지재공급부； 상기 작업대 상의 제 1 봉지재 상에 입상물에 해당하는 발열제를 전후 및 폭방향으로 이격되는 다수의 영역에 셋팅되도록 공급하는 발열제공급부； 상기 발열제공급부에 의해 상기 제 1 봉지재 상에 다수로 셋팅된 발열제를 덮도록 제 2 봉지재를 공급하는 제 2 봉지재공급부； 상기 제 1 및 제 2 봉지재 사이에 셋팅된 발열제 사이를 가압하여 상기 1 및 제
