Patent Publication Number: US-2011062041-A1

Title: Packing container having temperature adjustment functions, and apparatus and method for manufacturing the same

Description:
BACKGROUND OF THE INVENTION 
     1. Field of the Invention 
     The present invention relates to a packing container, and more particularly, to a packing container having two different spaces formed by pressing edges of a carrier sheet, a function sheet and a middle sheet to each other to form a carrier space and a function space in both sides of the middle sheet, which is able to pack two contents in one packing container and to cool or warm the contents through the cooling or exothermic reactions 
     2. Description of the Related Art 
     In general, packing containers are increasingly used to contain packaging contents, prevent the penetration of foreign substances, and store and carry the packaging contents for a long time. In particular, packing containers should be kept airtight since the freshness of packaged contents is important in packaging foods and the maintenance of moisture is important in packaging a beauty mask pack. 
     However, conventional packing containers have problems in that since only one content is contained in one packing container, a plurality of packing containers are required to realize the use of various contents, and that two contents are mixed when the two contents are included in one packing container. Also, it is difficult to make suitable conditions for use of the contents since it is just possible to contain the contents in one packing container but it is impossible to adjust a temperature of the contents. 
     SUMMARY OF THE INVENTION 
     The present invention is designed to solve some of the problems of the prior art, and therefore it is an object of the present invention to provide a packing container having temperature adjustment functions, wherein each of a carrier sheet  100 , a function sheet  200  and a middle sheet  300  has side sealing portions  350  formed in both ends thereof, the side sealing portions  350  being pressed and attached to each other, wherein each of the carrier sheet  100  and the middle sheet  300  has bottom-of-carrier sealing portions  150  formed in lower portions thereof, the bottom-of-carrier sealing portions  150  being pressed and attached to each other and being formed in a position spaced upwards apart from the lower end of the middle sheet  300 , thereby forming a carrier space  130  between the carrier sheet  100  and the middle sheet  300 , the carrier space  130  having an opened upper portion, and wherein each of the function sheet  200  and the middle sheet  300  has top-of-function-sheet sealing portions  240  formed in upper portions thereof, the top-of-function-sheet sealing portions  240  being pressed and attached to each other, and the top-of-function-sheet sealing portion  200  being formed in a position spaced downwards apart from the upper end of the middle sheet  300 , thereby forming a function space  230  between the function sheet  200  and the middle sheet  300 , the function space  230  having an opened lower portion and containing a cooling member or a heating member. 
     Also, it is another object of the present invention to provide a packing container having temperature adjustment functions, wherein each of a carrier sheet  100 , a function sheet  200  and a middle sheet  300  has side sealing portions  350  formed in both sides thereof, the side sealing portions  350  being pressed and attached to each other, wherein each of the carrier sheet  100  and the middle sheet  300  has a top-of-carrier sealing portion  140  and a bottom-of-carrier sealing portion  150  formed respectively in upper and lower portions thereof, the top-of-carrier sealing portion  140  and the bottom-of-carrier sealing portion  150  being pressed and attached to each other, and the top-of-carrier sealing portions  140  being formed in the upper end of the middle sheet  300  and the bottom-of-carrier sealing portion  150  being formed in a position higher than the bottom-of-function-sheet sealing portion  250  of the function sheet  200  so that the bottom-of-carrier sealing portion  150  is spaced upwards apart from the lower end of the middle sheet  300 , thereby forming a carrier space  130  between the carrier sheet  100  and the middle sheet  300 , and wherein each of the function sheet  200  and the middle sheet  300  has a top-of-function-sheet sealing portion  240  and a bottom-of-function-sheet sealing portion  250  formed respectively in upper and lower portions thereof, the top-of-function-sheet sealing portion  240  and the bottom-of-function-sheet sealing portion  250  being pressed and attached to each other, and the top-of-function-sheet sealing portion  240  being formed in a position lower than the top-of-carrier sealing portion  140  so that the top-of-function-sheet sealing portion  240  is spaced downwards apart from the upper end of the middle sheet  300 , and the bottom-of-function-sheet sealing portion  250  being formed in the lower end of the middle sheet  300 , thereby forming a function space  230  between the function sheet  200  and the middle sheet  300 , the function space  230  containing a cooling member or a heating member. 
     Also, it is still another object of the present invention to provide a packing container having temperature adjustment functions, including a package carrier block  100 ′ provided to include food or a mask pack, a functional pack block  200 ′ provided inside the package carrier block  100 ′ and including a cooling member or a heating member, wherein ammonium nitrate or urea is included as the cooling member to cause a cooling reaction under the external impacts, and wherein quicklime or burnt dolomite is included as the heating member to cause an exothermic reaction under the external impacts. 
     Also, it is still another object of the present invention to provide an apparatus for manufacturing a packing container having temperature adjustment functions. In this case the apparatus includes a sheet supply unit  400  for supplying a continuous carrier sheet  120  and a continuous function sheet  220  from a carrier sheet roller  110  and a function sheet roller  210  so that the continuous carrier sheet  120  and the continuous function sheet  220  are positioned in upper and lower portions of a continuous middle sheet  320  supplied from a middle sheet roller  310 ; 
     a sheet-pressing unit  410  provided with a pressing member for transversely continuously pressing the continuous carrier sheet  120  and the continuous function sheet  220  by a length of one packing container to form a side sealing portion  350  when the continuous carrier sheet  120  and the continuous function sheet  220  are positioned in the upper and lower portions of the continuous middle sheet  320 ; 
     a sheet-cutting unit  420  provided with a cutting edge for transversely cutting pressed portions of the continuous middle sheet  320 , the continuous carrier sheet  120  and the continuous function sheet  220 , all of which are pressed by the sheet-pressing unit  410 ; 
     a base sealing unit  500  attaching to each other the sealing portions  350  of both sides of the carrier sheet  100 , the function sheet  200  and the middle sheet  300  that are cut and separated by the sheet-cutting unit  420 , and being provided with a first pressing portion  510  and a second pressing portion  530 , the first pressing portion  510  pressing an opened front end  330  of the middle sheet  300  and the carrier sheet  100  to form a bottom-of-carrier sealing portion  150  and the second pressing portion  530  pressing an opened rear end  340  of the middle sheet  300  and the function sheet  200  to form a top-of-function-sheet sealing portion  240 ; 
     a first supply unit  600  having a carrier space  130  containing either a mask pack or foodstuffs, the carrier space  130  being formed by the side sealing portions  350  and the bottom-of-carrier sealing portion  150  of both sides of the middle sheet  300  and the carrier sheet  100 ; 
     a first sealing unit  610  pressing inlets of the middle sheet  300  and the carrier sheet  100  to seal the carrier space  130 ; 
     a second supply unit  620  containing one selected from the group consisting of a coolant, a heating material and foodstuffs in the function space  230  comprising a cooling member or a heating member, the function space  230  being formed by the side sealing portions  350  and the top-of-function-sheet sealing portion  240  of both sides of the middle sheet  300  and the function sheet  200 ; and 
     a second sealing unit  630  pressing inlets of the middle sheet  300  and the function sheet  100  to seal the function space  230 . 
     Also, it is yet another object of the present invention to provide a method for manufacturing a packing container having temperature adjustment functions. In this case, the method includes: 
     supplying each of a continuous middle sheet  320 , a continuous carrier sheet  120  and a continuous function sheet  220  so that the continuous carrier sheet  120  and the continuous function sheet  220  are positioned in upper and lower portions of the continuous middle sheet  320  supplied from a middle sheet roller  310  (S 100 ); 
     transversely continuously pressing the continuous carrier sheet  120  and the continuous function sheet  220  by a width of one packing container to form a side sealing portion  350  when the carrier sheet  100  and the function sheet  200  are positioned in the upper and lower portions of the middle sheet  300  (S 200 ); 
     transversely cutting the side sealing portions  350  of the middle sheet  300 , the carrier sheet  100  and the function sheet  200  in the middle while pressing the side sealing portions  350  (S 300 ); and 
     pressing and sealing one opened side of the middle sheet  300  and the carrier sheet  100  to form a bottom-of-carrier sealing portion  150  and pressing and sealing the other opened side of the middle sheet  300  and the function sheet  200  to form a top-of-function-sheet sealing portion  240  (S 400 ). 
     According to an aspect of the present invention, there is provided a packing container capable of containing two different contents in one packing container by forming two different spaces in different sides of one packing container. 
     According to another aspect of the present invention, there is also provided a packing container having an advantage in that although only a mask pack such a cold pack for masks and a hot pack for masks is pulled out and used, contents in the other packing space are not leaked out since a cut portion and a sealed portion are formed in different positions, which makes it possible to use the mask pack conveniently. 
     According to still another aspect of the present invention, there is provided a packing container that may be used in adequate conditions by warming or cooling the contents. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
       The above and other aspects, features and other advantages of the present invention will be more clearly understood from the following detailed description taken in conjunction with the accompanying drawings, in which: 
         FIG. 1  is a schematic view showing a system for manufacturing a packing container according to one exemplary embodiment of the present invention, 
         FIGS. 2 to 6  are schematic views showing a process for manufacturing a packing container according to one exemplary embodiment of the present invention, 
         FIGS. 7 to 14  are schematic views showing a process for packing contents into a packing container according to one exemplary embodiment of the present invention, 
         FIG. 15  is a cross-sectional view showing a packing container according to one exemplary embodiment of the present invention, 
         FIGS. 16 and 17  are cross-sectional views showing one exemplary embodiment of a packed packing container according to one exemplary embodiment of the present invention, 
         FIG. 18  is a schematic view showing a packing container according to another exemplary embodiment of the present invention, and 
         FIG. 19  is a block view showing a system for manufacturing a packing container according to one exemplary embodiment of the present invention. 
       BRIEF DESCRIPTION OF MAJOR PARTS IN THE DRAWINGS 
       
           
           
             
                 10 : packing container 
                 11 : manufacturing apparatus 
                 100 : carrier sheet 
                 200 : function sheet 
                 300 : middle sheet 
                 350 : side sealing portion 
             
           
         
      
     
    
    
     DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT 
     Exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. 
       FIG. 1  is a schematic view showing a system for manufacturing a packing container according to one exemplary embodiment of the present invention,  FIGS. 2 to 6  are schematic views showing a process for manufacturing a packing container according to one exemplary embodiment of the present invention,  FIGS. 7 to 14  are schematic views showing a process for packing contents into a packing container according to one exemplary embodiment of the present invention,  FIG. 15  is a cross-sectional view showing a packing container according to one exemplary embodiment of the present invention,  FIGS. 16 and 17  are cross-sectional views showing one exemplary embodiment of a packed packing container according to one exemplary embodiment of the present invention,  FIG. 18  is a schematic view showing a packing container according to another exemplary embodiment of the present invention, and  FIG. 19  is a block view showing a system for manufacturing a packing container according to one exemplary embodiment of the present invention. 
     That is to say, the packing container  10  having temperature adjustment functions according to one exemplary embodiment of the present invention includes a carrier sheet  100 , a function sheet  200  and a middle sheet  300 , each of which has side sealing portions  350  formed in both side edges thereof, as shown in  FIGS. 1 to 19 . In this case, the side sealing portion  350  are then pressed and attached to each other. That is to say, the carrier sheet  100 , the function sheet  200  and the middle sheet  300  are integrally attached by side sealing portions  350  of their both sides. Here, they are pressed and hermetically attached to each other. 
     Then, the carrier sheet  100  and the middle sheet  300  have a top-of-carrier sealing portion  140  and a bottom-of-carrier sealing portion  150  formed respectively in upper and lower portions thereof. In this case, the top-of-carrier sealing portion  140  and the bottom-of-carrier sealing portion  150  are then pressed and attached to each other. Subsequently, the top-of-carrier sealing portion  140  is formed in the upper end of the middle sheet  300 . Also, the bottom-of-carrier sealing portion  150  is formed in a position spaced downwards apart from the lower end of the middle sheet  300  and in a position higher than the bottom-of-function-sheet sealing portion  250  of the function sheet  200 . Therefore, a carrier space  130  is formed between the carrier sheet  100  and the middle sheet  300 . 
     Also, the function sheet  200  and the middle sheet  300  have a top-of-function-sheet sealing portion  240  and a bottom-of-function-sheet sealing portion  250  formed respectively in upper and lower portions thereof, as shown in  FIG. 15 . In this case, the top-of-function-sheet sealing portion  240  and the bottom-of-function-sheet sealing portion  250  are then pressed and attached to each other. Then, the top-of-function-sheet sealing portion  240  is formed in a position lower than the top-of-carrier sealing portion  140  so that it can be spaced downwards apart from the upper end of the middle sheet  300 . Also, the bottom-of-function-sheet sealing portion  250  is formed in the lower end of the middle sheet  300 . Therefore, a function space  230  is formed between the function sheet  200  and the middle sheet  300 . 
     Accordingly, the packing container  10  according to the present invention including the carrier space  130  and the function space  230  has an advantage in that different packing contents may be contained in one packing container  10 . 
     The contents packed in the packing container  10  having temperature adjustment functions according to the present invention, as manufactured thus, may include a hot pack for masks, a cold pack for masks and the like, as shown in  FIG. 17 . 
     That is to say, a distilled water pack  12  containing water, and a coolant including a urea powder  13  are present inside the function space  230 , and a mask pack  14  is present inside the carrier space  130  so that a cold pack for masks can be provided in the carrier space  130 . 
     Considering that the packing container  10  is used as the above-mentioned cold pack for masks, when the distilled water pack  12  of the function space  230  bursts under the external pressures, distilled water and the urea powder  13  are mixed and react to cause an endothermic reaction. The heat in the carrier space  130  is absorbed by this endothermic reaction, and the mask pack  14  in the carrier space  130  is then cooled. 
     When the carrier space  130  containing the cooled mask pack is cut somewhere between the top-of-carrier sealing portion  140  (i.e., the uppermost sealing portion) and the top-of-function-sheet sealing portion  240  of the middle sheet  300 , the carrier space  130  is burst opened, and the cooled mask pack  14  may be pulled out of the carrier space  130 , and easily used. This cold pack for masks is desirably used for human body (in particular, face, etc.) having a fever, or for beauty at hot seasons (i.e., the summer). 
     Since the top-of-function-sheet sealing portion  240  is kept intact in this case, the function space  230  is not opened. Therefore, urea powder and distilled water are not leaked out, which makes it possible to cleanly use the mask pack only. 
     Also, a hot mask pack may be provided according to the other packing practice. That is to say, a distilled water pack containing water and a heating material including quicklime are present inside the function space  230 , and a mask pack is present inside the carrier space  130  so that a cold pack for masks can be provided in the carrier space  130 . 
     This hot pack for masks is used in the same manner as that of the cold pack for masks. That is to say, a distilled water pack in the function space  230  is burst by applying pressure to the function space  230 , and distilled water and quicklime are then mixed to cause an exothermic reaction. A mask pack in the carrier space  130  is warmed by this exothermic reaction, and the warmed mask pack is pulled out of the carrier space  130  by cutting the carrier space  130  somewhere between the top-of-carrier sealing portion  140  and the top-of-function-sheet sealing portion  240 . 
     This hot pack for masks is desirably used for heat treatment of human body (in particular, face, etc.), or for keeping warmth at cold seasons (i.e., the winter). 
     Also, a collagen mask pack is present inside the carrier space  130 , and a green-tea mask pack is present inside the function space  230 . Therefore, the packing container according to the present invention may be provided so that two different mask packs can be present in one packing container. 
     Moreover, the packing container  10  having temperature adjustment functions according to one exemplary embodiment of the present invention may be provided to include a variety of foodstuffs. That is to say, Kimchies (such as cabbage Kimchi and pickled young radishes), side dishes (such as seasoned vegetables and side dishes), marine products or processed meats (such as dried cuttlefish, boiled fish paste and ham, and cereals (such as traditional polished rice, unpolished rice, barley corn, and miscellaneous cereals) may be packed into different spaces. 
     Since the packing container  10  is manufactured so that foods, foodstuffs, marine products and cereals can be present inside the carrier space  130  and the function space  230  of the packing container  10  as described above, it is possible to use one or more foodstuffs selectively and conveniently. 
     The process for manufacturing the above-mentioned packing container  10  having temperature adjustment functions according to one exemplary embodiment of the present invention is now described in detail, as follows. First in the manufacturing apparatus  11  as shown in  FIG. 1 , the process for manufacturing a packing container  10  is mainly divided into to two steps: one step of manufacturing a packing container prior to putting contents into the packing container and the other step of putting the contents into the packing container. 
     That is to say, the sheet supply unit  400  includes a middle sheet roller  310  supplying a continuous middle sheet  320 , a carrier sheet roller  110  supplying a continuous carrier sheet  120 , and a function sheet roller  210  supplying a continuous function sheet  220 . Therefore, the manufacturing of the packing container is initiated by allowing the sheet supply unit  400  to position the continuous carrier sheet  120  and the continuous function sheet  220 , which are supplied respectively from the carrier sheet roller  110  and the function sheet roller  210 , in upper and lower portions of the continuous middle sheet  320  supplied from a middle sheet roller  310 . 
     Then, when the continuous carrier sheet  120  and the continuous function sheet  220  are positioned in the upper and lower portions of the continuous middle sheet  320 , a packing space is divided from each of the sheets by the sheet-pressing unit  410 . In this case, the sheet-pressing unit  410  is provided with a pressing member to demarcate the packing space by one packing zone. This pressing member transversely continuously presses the continuous carrier sheet  120  and the continuous function sheet  220  by a length of one packing container to form a side sealing portion  350 . 
     Also, a sheet-cutting unit  420  is provided with a cutting edge  430  for transversely cutting pressed portions (i.e., the side sealing portions  350 ) of the continuous middle sheet  320 , the continuous carrier sheet  120  and the continuous function sheet  220 , all of which are pressed by the sheet-pressing unit  410 . The continuous carrier sheet  120 , the continuous function sheet  220  and the continuous middle sheet  320  in the form of a continuous sheet are cut by this sheet-cutting unit  420  into unit sheets, and separated as the unit sheets integrally including a carrier sheet  100 , a function sheet  200  and a middle sheet  300 . 
     Therefore, the carrier sheet  100 , the function sheet  200  and the middle sheet  300  that are cut and separated by the sheet-cutting unit  420  have side sealing portions  350  formed in both sides thereof, wherein the side sealing portions  350  are attached to each other. The packing container  10  prior to putting contents into the packing container is prepared by the base sealing unit  500  which is provided with a first pressing portion  510  and a second pressing portion  530 . In this case, the first pressing portion  510  functions to press an opened front end  330  of the middle sheet  300  and the carrier sheet  100  to form a bottom-of-carrier sealing portion  150 , and the second pressing portion  530  functions to press an opened rear end  340  of the middle sheet  300  and the function sheet  200  to form a top-of-function-sheet sealing portion  240 . 
     In this case, one side of the carrier sheet  100  and one side of the middle sheet  300  are positioned and pressed between the first pressing portion  510  and the pressing plate  520 , and the other side of the function sheet  200  and the other side of side of the middle sheet  300  are positioned and pressed between the second pressing portion  530  and the pressing plate  540 . Then, the first pressing portion  510  and the second pressing portion  530  perform their thermal pressure reaction while they move up and down in a reverse direction. Also, the pressing plate  520  and the pressing plate  540  that are used as bottom plates of the first pressing portion  510  and the second pressing portion  530  are provided to reciprocate in a transverse direction, but are provided to move in a reverse direction. 
     Referring to the method for manufacturing a packing container  10  using the apparatus for manufacturing a packing container  10  having these temperature adjustment functions, the sheet supply unit  400  functions to position the continuous carrier sheet  120  and the continuous function sheet  220  in upper and lower portions of the continuous middle sheet  320  that is supplied from the middle sheet roller  310 . Here, the sheet supply unit  400  performs the supplies of the continuous middle sheet  320 , the continuous carrier sheet  120  and the continuous function sheet  220  (S 100 ). As a result, the manufacturing of the packing container is prepared by arranging sheets continuously supplied from each sheet roller in an up-and-down manner. 
     Then, when the carrier sheet  100  and the function sheet  200  are positioned in the upper and lower portions of the middle sheet  300  by means of the sheet-pressing unit  410 , the continuous carrier sheet  120  and the continuous function sheet  220  are transversely continuously pressed by a width of one packing container to form a side sealing portion  350  (S 200 ). 
     Subsequently, the sheet-cutting unit  420  transversely cuts side sealing portions  350  of the middle sheet  300 , the carrier sheet  100  and the function sheet  200  in the middle while pressing the side sealing portions  350  (S 300 ). 
     Also, the step of manufacturing a packing paper (S 400 ) is carried out by the base sealing unit  500  by pressing and sealing one opened side of the middle sheet  300  and the carrier sheet  100  to form a bottom-of-carrier sealing portion  150 , and by pressing and sealing the other opened side of the middle sheet  300  and the function sheet  200  to form a top-of-function-sheet sealing portion  240 . As a result, the manufacturing of the packing container  10  prior to putting contents into the packing container is completed. 
     Then, the carrier space  130  formed between the carrier sheet  100  and the middle sheet  300  has an opened upper portion, and the function space  230  formed between the function sheet  200  and the middle sheet  300  has an opened lower portion. 
     Therefore, in order to pack the contents, the opened portion of the carrier space  130  is positioned upwards, filled with the contents, and then sealed. In this case, the opened portion of the function space  230  is positioned downwards. 
     When the packing container  10  is then turned at an angle of 180°, the opened portion of the function space  230  is positioned upwards, and the function space  230  is then filled with another contents. Finally, the packing process is completed by sealing the opened portion of the function space  230 . 
     Referring this packing process, a first supply unit  600  is provided to have a carrier space  130  containing one selected from the group consisting of a cooling member, a heating member, a mask pack and foodstuffs, as shown in  FIGS. 1 to 14 . In this case, the carrier space  130  is formed by the bottom-of-carrier sealing portion  350  and the side sealing portions  150  of both sides of the middle sheet  300  and the carrier sheet  100 . Also, a first sealing unit  610  is provided to press inlets of the middle sheet  300  and the carrier sheet  100  to seal the carrier space  130 . Accordingly, the packing operation for the carrier space  130  is completed by the first supply unit  600  and the first sealing unit  610 . 
     A rotary unit (not shown) is further provided to be able to perform a packing operation for the function space  230  by turning the packing container  10  at an angle of 180°. 
     Also, a second supply unit  620  is provided so that one of a coolant, a heating material, a mask pack and foodstuffs can be contained in the function space  230  formed by the side sealing portion  350  and the top-of-function-sheet sealing portion  240  of both sides of the middle sheet  300  and the function sheet  200 . Also, a second sealing unit  630  is provided to press inlets of the middle sheet  300  and the function sheet  100  to seal the function space  230 . Accordingly, the packing operation for the function space  230  is completed by the second supply unit  620  and the second sealing unit  630 . 
     That is to say, the process of putting contents into a packing container and sealing the packing container is carried out, including: supplying contents to a carrier space when each of the carrier space  130  and the function space  230  remains open; sealing the carrier space  130  containing the contents; turning the packing container at an angle of 180° after the sealing of the carrier space  130 ; supplying contents into the function space  230 ; and sealing the function space  230  containing the contents. 
     Then, it is possible to select and use the packing containers  10  each containing the contents. 
     According to another exemplary embodiment of the present invention, a package carrier block  100 ′ containing either foods or a mask pack  16  is also provided, and a functional pack block  200 ′ is present inside the package carrier block  100 ′ to include a cooling member or a heating member, as shown in  FIG. 18 . 
     As a result, ammonium nitrate or urea is included as the cooling member to cause a cooling reaction under the external impacts, and quicklime or burnt dolomite is included as the heating member to cause an exothermic reaction under the external impacts. 
     As a result, when the cooling member containing ammonium nitrate or urea is included in the functional pack block  200 ′, the external impacts are applied to the functional pack block  200 ′ including a cooling member in order to cool and use the foods or the mask pack. Then, the cooling member is autonomously cooled to cool the foods or the mask pack in the package carrier block  100 ′, and may be used freshly and refreshingly. 
     On the contrary, when the heating member including quicklime or burnt dolomite is included in the functional pack block  200 ′, the external impacts are applied to the functional pack block  200 ′ including a heating member in order to heat and use the foods or the mask pack. Then, the heating member is autonomously heated to warm the foods or the mask pack in the package carrier block  100 ′, and may be used warmly. 
     As described above, when the foods or the mask pack is put into the package carrier block  100 ′, a temperature of the foods or the mask pack is adjusted to a hot or cool temperature through the temperature adjustment functions, for example cooling or heating the functional pack block  200 ′ present together with the foods or the mask pack. 
     As described above, the packing container according to one exemplary embodiment of the present invention has the excellent effect of containing two different contents in one packing container by forming two different spaces in different sides of one packing container. 
     Also, the packing container according to one exemplary embodiment of the present invention has an advantage in that although only a mask pack such a cold pack for masks and a hot pack for masks is pulled out and used, contents in the other packing space are not leaked out since a cut portion and a sealed portion are formed in different positions, which makes it possible to use the mask pack conveniently. Furthermore, the packing container according to one exemplary embodiment of the present invention has an advantage in that it may be used in adequate conditions by warming or cooling the contents. 
     While the present invention has been shown and described in connection with the exemplary embodiments, it will be apparent to those skilled in the art that modifications and variations can be made without departing from the scope of the invention as defined by the appended claims.