| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a gusset bag with a handle and a method for continuously producing the same wherein a gusset bag and a handle can be continuously produced by using a general bag making machine, and various kinds of shapes of the gusset bags can be produced. <P>SOLUTION: Between a surface film 1 and a rear surface film 2, a pair of reinforcement bands 4 are arranged so as to be superposed along an opening 17 of a gusset bag 10. An upper end of a side gusset forming material 3 is brought into contact with a lower end edge part of the reinforcement bands 4 to arrange the side gusset forming material 3. Ends of a handle piece 5 are inserted between the surface film 1 and the reinforcement band 4, and between the rear surface film 2 and the reinforcement band 4. The reinforcement bands 4 are heat-sealed to the surface film 1 and the rear surface film 2 to be fixed to the opening 17 of the gusset bag 10 together with the handle piece 5. <P>COPYRIGHT: (C)2013,JPO&INPIT |
