Improvements in collars and cuffs and methods of making the same专利检索-衣领或袖口的折线成型专利检索查询-专利查询网

Improvements in collars and cuffs and methods of making the same
申请号	GB1102323	申请日	1923-04-23	公开(公告)号	GB211750A	公开(公告)日	1924-02-28
申请人	JOHN MANNING VAN HEUSEN;			发明人
摘要	211,750. White, A. E., (Heusen, J. M. van). April 23, 1923. Collars, linen; shirt cuffs; materials.-Collars and cuffs, particularly of the semi-stiff type, are provided with permanent natural fold lines, such as the fold' line 3 of a double collar or at the base of the wings of stand'-up collars, by treating the material along the desired line with an acid, for example a weak solution of sulphuric acid. After treatment the fabric is folded and subjected to a temperature of 100 C. with pressure and then washed with water and, if desired, an alkaline solution. The treatment may be carried out before or after the blanks are cut out. Specifications 116,090* and 116,092* are referred to.
权利要求
说明书全文