| 摘要 |
A sealing cap for a sap pack is provided to not to spill a sap to an outside and raise reliability of product by welding and forming integrally a contact surface of a cover member and a sealing member. A sealing cap for a sap pack contains an inlet which is lead in and fixed to the sap pack, a first fix part(24) formed in a location faced with the inlet, a main body(20) of a hollow which is located in an outer side of the first fix part and in which a second fixing unit(26) is formed, a sealing member(30) inserted in the first fix part and the second fixing unit in order to seal an upper side of the main body and a cover member(40) which fixes the sealing member and the main body so that the sealing member is pressure-fixed to the main body. The cover member is injection-molded and a contact surface is welded in order not to spill the sap through a gap of the contact surface of the sealing member and the cover member. |
