The present invention relates to an apparatus for manufacturing a mask pack sheet, which extracts active ingredients from natural raw materials, applies a manufactured undiluted solution to a mask pack sheet, freeze-dries the mask pack sheet applied with the undiluted solution in a vacuum state, and cuts the same to manufacture the mask pack, a method thereof, and a mask pack manufactured thereby. According to the present invention, the undiluted solution of the natural raw materials is injected to a mask pack sheet, such that the undiluted solution of the natural raw materials is uniformly applied to the mask pack sheet, and the solution deeply penetrates the inside of the mask pack sheet and is dried. In addition, the present invention can be continuously performed in a vacuum state and reduce time taken in a freeze drying. The apparatus for manufacturing a mask pack comprises: a main body (100) which comprises an unwinding part, an injecting part, a freeze drying part and a winding part an injecting device (200) for injecting an undiluted solution to the injecting part a cooling device (300) for cooling down to meet conditions of freeze drying a vacuum device (400) for forming a vacuum condition a state detecting device (500) for detecting states of the temperature, vacuum and humidity a dehumidifier (600) for removing humidity a far infrared ray heater (800) for heating the mask pack sheet to sublimate moisture from a natural undiluted solution and a control device (900) for controlling a transferring speed, a cooling temperature, and vacuum pressure of the mask pack sheet (10).COPYRIGHT KIPO 2017본 발명은 천연원료에서 유효성분을 추출하여 원료원액을 제조하고, 제조된 원료원액을 마스크 팩 시트에 살포한 후, 원료원액이 살포된 마스크 팩 시트를 진공상태에서 동결건조하고, 이를 재단하여 제조되는 진공 동결건조를 이용한 마스크 팩의 제조 장치 및 그 방법가 그 방법에 의해 제조되는 마스크 팩에 관한 것이다.본 발명에 의하면, 천연원료원액을 마스크 팩 시트에 분사함에 따라 상기 마스크 팩 시트에 천연원료원액이 균일하게 살포되고, 상기 천연원료원액이 상기 마스크 팩 시트의 내부로 깊이 침투되고 건조되며, 진공상태에서 연속적으로 이루어질 수 있고, 동결 건조에 소요되는 시간을 단축시킬 수 있다
