FASTENABLE PRODUCT

摘要

A fastenable product having a body including a protrusion and a cavity which are co-operable either with each other or with another similar product formed at least with a cavity or protrusion. The product is suitably a binder for paper sheets with holes, the binder comprising a back member with at least one protrusion projecting therefrom and a front member with at least one cavity, the protrusion(s) being dimensioned and so positioned as to receive sheets of paper thereon, and to be fitted and releasably held in the cavity(ies) to retain sheets within the binder. Moreover, a number of binders may be releasably held together. Alternatively the fastenable product may simply be a tie which may be bent back upon itself so that the protrusion may engage with the cavity. Suitably the products are each made from a single unitary sheet of plastics film.