operation and reduction of waste produced when trimming the web if necessary thereafter trimmed waste is automatically unpinned for removal fig1 and 2 as noted above illustrate schematic views of prior art arrangements for removal of webs from tenter frames as can be readily seen both provide a pinned roll 16 20 for lifting a web f from the tenter pins 14 both however are fraught with the problem of total control of the web during removal and trimming likewise if an unpinned portion occurs upon trimming a new leading edge is created when the cutter runs into the necked in gap the new leading edge thus remains on the respective roll and continues to build up until operational problems occur the present invention overcomes the above problems due to continuous control over the web improved trimming procedures and automatic unpinning of trimmed waste a more efficient and improved operation results as well as a realization of economy of web cost referring now to fig3 11 of the drawings preferred embodiments of the present invention will be described in fig3 there is illustrated a tenter frame generally 22 according to the present invention tenter frame 22 is similarly equipped as those of fig1 and 2 with two units generally 24 one adjacent each tenter chain 30 for disengaging and removing a fabric or other web 26 from tenter chains 30 endless tenter chains 30 hold a selvage or edge 28 of each side of web.