C-tech Ltd.

E/m Corporation

Han-Wook Park

Dual pouch for hair dye packaging

The present invention provides a pack for supplying carbon dioxide to a skin, capable of storing carbonate and acid in an unreacted mixed state without being degenerated according to a change with the passage of long time and easily usable. The pack is formed by successively applying and drying an acid-coated layer and a carbonate-coated layer on one side surface of a non-woven fabric and by laminating a waterproof film on the other side surface thereof. Otherwise, the pack is formed by including a first non-woven fabric configured to have one side surface on which a carbonate-coated layer is formed; a second non-woven fabric configured to have one side surface on which an acid-coated layer is formed; and a waterproof film, wherein the first non-woven fabric and the second non-woven fabric are laminated such that the carbonate-coated layer and the acid-coated layer face each other, and the waterproof film is attached on one outer surface of the lamination.

Pack for supplying carbon dioxide to skin and manufacturing method thereof

The present invention provides a dried gel sheet manufacturing apparatus and method, and a gel sheet. The dried gel sheet manufacturing apparatus includes an applying unitwhich includes gravure rollsandto apply a hydrogel composition of a reserving tankon a supporting member M which is conveyed together with a lower film Fa to form a sheet shaped hydrogel H, a cooling drying unitwhich cools the sheet shaped hydrogel H using a cooling plateto be solidified while being transported; and a heating drying unitwhich dries and irons the solidified sheet shaped hydrogel by a combination of a heater roll groupand a nozzle unitor the nozzle unit, a dry conveyer, a godet rolleror a nozzle unit, a dry conveyer, a heater roll group, or a nozzle unitand a godet rollerto obtain a gel sheet G. Further, a dried gel sheet manufacturing method through the apparatus includes an applying step of forming a sheet shaped hydrogel H by a lower film Fa and protecting the sheet shaped hydrogel by adhering the upper film Fb on a top surface; a cooling drying step of passing the sheet shaped hydrogel H at a low temperature atmosphere to be solidified, and a heating drying step of receiving and separating the upper and lower films Fb and Fa from the sheet shaped hydrogel H which is solidified by the cooling and heating and drying the front and rear surfaces by ironing the sheet shaped hydrogel to collect the gel sheet S. Through the manufacturing method, a gel sheet Gwhich is formed to be a film so that density of the front and rear surfaces is higher than a center portion and a beauty pack obtained by pressing the gel sheet Sby the mask member MP are suggested.

Apparatus and method for manufacturing dried gel sheet and gel sheet or beauty pack manufactured by the same

Disclosed is a dual compartment pouch with a pressure-openable non-seamed line with a configuration in which: a specific portion of a bonding line forms a border of first and second receiving portions; a pressurized opening formed with a cross-section of protrusions and depressions closely attached to upper sides or lower sides of one of the first and second receiving portions having a sealed external portion along an external bonding line and partitioned by an internal bonding line is disposed; and a cutting line for defining a range within which the first receiving portion and the second receiving portion may be separated from a lower side in the center of the internal bonding line to a position that is near the pressurized opening.

Growing community of inventors

Seoul, South Korea

Han-Wook Park