BAG WITH SPOUT AND AEROSOL VESSEL CONTAINING THE BAG

摘要

PURPOSE:To prevent the concentration of stresses at a specified position of the close contact part of the protruded piece of the spout and the bag due to falling, by forming the close contact part of the protruded piece of the spout and the bag body to a recessed arc-form, in the bag body with spout in which a replacing detergent or the like is charged. CONSTITUTION:A bag body 10 with spout is formed by a laminate material which is deformable with external forces and provided with 80 opening 11 at the upper part. The opening 11 and the spout 12 are sealed 16 with heat at the inside face of the bag body 10. The spout 12 is provided with a cylindrical part used as the discharge opening of the contents of the bag body 10 and a pair of protruded pieces 13 are radially extended outward at the outer peripheral face crossing at right angles with a cylindrical pierced hole. This protruded piece 13 is provided with a gentle curve extending from the outer periphery of the cylindrical part to the front end and the front end 15 is formed so as to show an acute angle and heat-sealed with the bag body 10 at the nearby position of the opening 11 in the inner face of the bag body 10.