DESCRIPTION The present invention relates to the sector of transferable articles, i.e. to the technique of transferring onto a wall or other support medium ornamental, decorative, advertising and other such subjects or motifs.

More particularly, the invention relates to a method for preparing and arranging in position, by means of transfer, such transferable articles. It is already known of transferable articles and techniques for effecting transfer onto a wall or other surface, which, however, use paper or plastic sheets as a support medium for decorative, advertising and other such subjects. The object of the present invention, however, is to propose a new method for preparing transferable articles and transferring them onto any surface which may be used on an industrial level, using materials which can be easily found and are relatively low-cost, with a high

degree of reliability in terms of results and with an above-average performance.

Such an object is achieved in accordance with the invention by a method for preparing and arranging in position transferable articles in accordance with claim 1. Said object, however, will be described more fully in the continuation of the description provided with reference to the accompanying drawing in which the sole figure shows a portion of an article with separable parts which are partially detached.

With the method proposed herein, using certain raw materials and by means of an industrial manufacturing process, it is possible to obtain decorative, advertising and other such articles 10 which are made transferable owing to a specific combination of components on a base and support film 11.

These components comprise, starting from said base film 11 - see also the drawing - a coating of thermoplastic resin solution 12, if necessary, a layer of acrylic or vinyl colour 13, a printed motif 14 with typographical colours, and a superficial protective covering 15. More precisely, the base film 11 may be a thin continuous sheet, ribbon or veil of plastic material such as polyethylene, polyvinyl chloride (PVC), polyvinyl acetate or the like, suitable for being positioned and used in

machines of the conventional type such as those for printing wall paper or the like.

The resin solution 12 is applied using industrial systems. It is prepared, for example, by dissolving the resin in denatured ethyl alcohol in a proportion of 1:3. Among others, P.V.A. (polyvinyl acetate) resin, for example the product marketed by the Waker Chemie Division under the name "VINNAPAS B60", is preferable as the thermoplastic resin. The alcohol in the solution has the properties of preventing the water-repellent action of the resin, making it suitable for subsequently receiving the acrylic or vinyl colour 13.

The layer of colour 13 may also be not required and in any case may form part of the ensuing printing process. This acrylic or vinyl colour, when used, is spread over the resin coating 12 after the latter has dried on the base film 11. The acrylic or vinyl colour, for this application, may be water-emulsified in a proportion of about 50% and is used as a base and background for subsequent printing thereon of the desired motifs or subjects 14. It is preferably white, unless a coloured background is already required at this stage, i.e. prior to printing. For the same purpose, moreover, an acrylic or vinyl resin alone may also be used, i.e. without pigment and exclusively as a binder.

It should be noted that the combination of the acrylic or vinyl colour with the thermoplastic resin, in particular P.V.A. resin, dissolved in ethyl alcohol, in addition to a "screening" action, reinforcing the whole assembly, ensures that the latter is able to withstand the rapid and demanding drying cycles (above 60°C) required for the subsequent process of printing decorative, advertising or similar subjects or images 14. Printing is performed continuously, with typographical colours, also in quadrichromatic print, using flexographic or other printing machines or else by means of the silk-screen process. The material thus printed is wound up on a bobbin and the latter is then transferred to a machine which performs bonding of the protective covering 15 on the printed surface. Such a covering 15 may consist of a very thin veil of non-woven fabric and bonding thereof onto the printed surface may be peformed using a reversible bonding agent based on methyl cellulose (such as, for example, normal Metylan or special Metalyn produced by Henkel), if necessary in an aqueous solution in a ratio of 3:1, or else using another type of bonding agent.

This very thin covering 15 of non-woven fabric, applied onto the printed surface using a water-reversible bonding agent, in addition to providing a protective screening,

makes it possible to "emprison", as it were, the decorative layer consisting of the combination of the underlying resin coating 12, the background layer of vinyl or acrylic colour 13 and the print 14 performed thereon, separating it from the base film 11 for when the material prepared using the method described is to applied onto any surface or support medium to be decorated. The article may be marketed both with the base film still attached thereto, in which case this film will be removed by the person performing the laying operation, and without the base film, in which case the printed part remains attached to the covering. The application of the decorative material once freed from the base film is performed by means of bonding onto the wall, wood or other support medium. For bonding it is possible to use suitable glues of any type, such as "ovalit" (trademark) and "Metylan special" in water in a proportion of 3:1, spread on the uncovered side of the material, i.e. on the side from which the base film has been removed. The application of the material onto the support medium concerned is performed as for wall paper onto walls, wood, etc. Finally, once drying has occurred (after at least 6-7 hours) the covering of non-woven fabric 15 is moistened

until it may be detached, leaving free the decorative subject or motif thus transferred onto the support medium.

The nature and proportions of the products mentioned above are only indicative and may be varied in accordance with requirements without thereby departing from the scope of the invention.

It should be noted, moreover, that, without departing from the invention, the article may be marketed also without the covering and that the printing of the colours 14 onto the resin coating 12 spread on the base film 11 may be performed using a reverse procedure, as will also be reversed the direction of application onto the final support medium. The base film 11 thus protects not the rear but the front of the article and will be removed only after the bonding agent for application to the final support medium has dried, thus freeing the resin coating 12 and showing the decoration 14 in the correct direction.