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Abstract
A method of applying a decorative color to a thermoplastic strip suited for use to produce slats for blinds is characterized by the use of a heat sensitive printing paper of the type normally used to color the fabric material from which valances are generally made. By using that type of color transferring medium to color the thermoplastic slats it becomes possible, for instance, to manufacture blind slats having the same color as the fabric valance to be hung decoratively from the window for which the blind is to be installed. There is also disclosed a blind structure for attenuating the flapping noise produced when the slats enter in contact with each other.
Abstract
An insert part which can be inserted into the ends of the rods of roller blinds or other profiles and is used to join to the chain links of a pull and adjustment chain of the roller blind comprises a plate-shaped part (1) which has a section (7, 14) which is to be inserted into the roller blind rod and a bent section (5) which is opposite the section (7, 14) to be inserted and to which the chain links (21, 22) can be connected.
Abstract
A process for producing roller blinds includes defining a plurality of shapes for the completed roller blind in a continuous material band. The band has a uniform width and edges of the roller blind are defined between the longitudinal edges of the material band. Separating strips are defined in the material band between adjacent edes of the devices. The individual devices are removed from the continuous material band by separating the material band along the separating strips. |
