Tight Wind: Relating to film wound tightly on a core or reel to form a firm roll that can be handled and shipped safely without danger of cinch marks or other damage to the film.

• 紧固卷片：指将胶片紧紧地卷在一个片芯或卷盘上形成一个坚实的卷盘。这样，在操作和运输时比较安全，不用担心卷片刮伤和其它一些对胶片的伤害。