Patent ID: 7162781

Claim:
A tenter device used in a solution casting apparatus, said tenter device having clips for clipping both lateral edges of a film, and moving said clips for transporting said film while dry air is fed from a dry air blower onto said film for drying said film, said clip comprising: a main body having a film holding surface on which said lateral edge of said film is positioned; a holding lever swingable between a holding position for holding said lateral edge of said film on said film holding surface and a retreat position for releasing said holding of said film; an attaching shaft for attaching said holding lever to said main body; at least one dry bearing supporting said attaching shaft, said dry bearing being formed of material which generates lower dust by wearing compared to material containing lead and is self-lubricating; a clip cover for covering a moving path of said clip in the state that said holding lever is at said holding position; and a fresh air blower for feeding fresh air into inside of said clip cover so as to prevent said dry air outside of said clip cover from blowing into inside of said clip cover.