Patent ID: 11465811

Abstract:
An easy-to-open gunny sack sewn by a single thread is disclosed. The easy-to-open gunny sack minimizes the costs of sewing a gunny sack through single thread sewing, allows a user to easily open the sack, prevents a sewing-finished section formed by single thread sewing from being easily loosened, and allows the user to easily identify an opening identification tape and to open the sack using the opening identification tape. The easy-to-open gunny sack allows a clip tape (20) to cover at least one of upper and lower ends of a sack portion, allows a single-thread sewing portion (10) by single thread sewing to be formed around the covered portion, allows an extended clip tape portion (21) formed by extension of the clip tape to be formed at both sides of the single-thread sewing portion (10), and allows an anti-loosening means to be provided at the extended clip tape portion (21) of the end portion placed in a sewing proceeding direction.