| 摘要 |
1,156,375. Carrier bag manufacture. LES ATELIERS DE CONSTRUCTIONS M•CANIQUES C. & A. HOLWEG S.A.R.L. 12 June, 1967 [10 Feb., 1967], No. 26961/67. Heading A4G. In the continuous manufacture of carrier bags a perforation 2, 2<SP>1</SP> is formed in the web to pass across the position of attachment of both legs of each handle, the folded tube 4 having two cuts to right and left of each handle and the perforations severed by pulling rollers acting at the same time as the cutting. As an alternative, cuts or perforations 10 are made at the positions of attachment of each leg and three clear cuts 12, 12<SP>1</SP>, 12<SP>11</SP> are made in the folded web to right and left of each leg. |
