| 摘要 |
1,108,134. Trimming carton flaps. SENIOR PRODUCTS Ltd. 9 Aug., 1965 [7 May, 1964], No. 19143/64. Heading B5D. Cartons are made in flat folded formed with the end flaps all of the same length and then those flaps which are to be shorter than the others are trimmed by means which first separate the flaps and then pass the carton through trimming mechanism. The method and apparatus are generally similar to those disclosed in Specification 852,090, but the sequence of bending the flaps is different. |
