To provide a nonwoven fabric bag with a handle, reducing the trouble and time taken to manufacture and having satisfactory strength.
A nonwoven fabric bag 1 with a handle includes: a bag body 2; and a pair of right and left handles 3. In the bag body 2, a nonwoven fabric sheet is folded in two, a bug bottom is formed by a sheet part including a fold region, and in both right and left sides of the folded nonwoven fabric sheet that are opposite to each other, and the side edge parts are united to be bag-like. A sheet part at the peripheral edge of an opening part of the bag is bent inwards and united to provide a two-layer overlapping part 6. The paired right and left handles 3 are formed by fitting two belt-like materials overlapping in two-layer to the two-layer overlapping part 6. The side edge parts are united to each other by an impulse type heat seal, and further in the heat seal part, the peripheral edge of the opening part, its vicinity part and a part connected to the fold region are sewn together. The tow-layer overlapping part 6 is united by an intermittent ultrasonic seal, and the two-layer overlapping part 6 and a fitting part 10 of the handles 3 are sewn together.
| JP3051093 | [Name of idea] Fabric supermarket shopping bag |
| JP2013048875 | SHOPPING BAG |
| JPH01280408 | DEVICE FOR MANUFACTURING BAG |
| JP2009172283A | 2009-08-06 | |||
| JPS5855528U | 1983-04-15 | |||
| JP3057275B2 | 2000-06-26 | |||
| JP3115518B2 | 2000-12-11 | |||
| JPS62203620U | 1987-12-25 | |||
| JP2009172283A | 2009-08-06 | |||
| JPS5855528U | 1983-04-15 | |||
| JP3057275B2 | 2000-06-26 | |||
| JP3115518B2 | 2000-12-11 | |||
| JPS62203620U | 1987-12-25 |
| EP2082663A2 | 2009-07-29 | |||
| US4127155A | 1978-11-28 | |||
| EP2082663A2 | 2009-07-29 | |||
| US4127155A | 1978-11-28 |
Miyazaki Yoshio
Tsutomu Kato
Companion wisdom