| 摘要 |
An antibacterial double paper cup is provided to prevent food contained in a paper cup from being spoiled and maintain freshness of the food by forming a horizontal double inlet projection on the paper cup. An antibacterial double paper cup comprising a horizontal double inlet projection is characterized in that: coating a paper with silica(SiO2)-tourmaline or/and silica-nanosilver together with PE(Polyethylene) as a paper coating agent to prepare a coated paper which emits anions and far-infrared rays, and has antibacterial power; an inner paper cup(8) having a horizontal inlet projection(7) formed thereon is manufactured from the coated paper; an outer paper cup(10) having a horizontal inlet projection(9) formed thereon is separately manufactured from a conventional(general) coated paper; covering the inner paper cup with the outer paper cup, thereby closely adhering and bonding the horizontal inlet projection(7) of the inner paper cup and the horizontal inlet projection(9) of the outer paper cup to each other to form a horizontal double inlet projection; and the paper cup is constructed such that the inner side of the paper cup has antibacterial power while emitting anions and far-infrared rays. |
