To provide a cup mounting type extracting bag having a supporting utensil wherein the extracting bag member can be opened without touching the upper end section with fingers, which can be safely mounted on a cup, and by which a drip extraction and a seeping extraction can be continuously performed.
Without bonding both side edges of a supporting member having a front surface section and a back surface section which are connected at the top section, the upper section of the extracting bag member is inserted in the supporting member. Preferably, the lower section of the extracting bag member is extended downward from the lower end of the supporting member. Then, a cut of a notched section is formed on both sides of the extracting bag member on the top of the supporting member. Then, a perforation for tearing off which connects the lower ends is formed. At a location which is directly under the perforation, the extracting bag member is bonded to the rear surface of the supporting member. Then, at the internal end section and/or the external end section at the right and left end upper sections of the supporting member, folding lines or discontinuous cuts, which make the right and left end upper sections foldable inward are formed.
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SUZUKI YOSHIKAZU
KAWAI TAKAKO
YAMANAKA SANGYO KK