The frames with changeable displays have become extremely popular
. You must have seen those advertisement boards showing new product every day. The frame remains the same only the message inside changes. The best example of changeable display system can be seen outside the multiplexes. Every week a new movie get released, however, it is not possible and profitable to purchase a new frame for every movie advertisement. These frames you see out side the theatre are the same only the poster of the movie gets change. Such frames are also called exchange list (Wissellijst).
These frames are best to use for ad campaigns as they not only ad beauty to the message but also work as a strong support. Such frames increase the durability of a poster. They come with easy click system that let you change the posters easily. You can purchase the frames of different dimensions according to the size of your advertising poster. Set two or three standard sizes for your advertising poster and buy frames of different sizes a bulk.
There are various exchange lists available in the online display stores with different feature. You can select from a side loading or back loading exchange list (Wissellijst). An online store will offer a plastic, wooden or aluminium frames. The aluminium frames are best for outdoor campaigns as they are lubricated, with protective coating, to stand in severe weather conditions. Use the wooden or plastic frames for indoor displays. You can place an online order for rotation list. But, always compare prices and policies of different stores before selecting an online retailer.
You can find two types of frames i.e. Back-loading and side loading. In a back loading profile, the frame is joined with glass and the crimped metal corners. The picture is inserted from the back. While in the other type, the picture is inserted from the side. Here three sides (one long and two short) are joined and then picture is placed before the last side is screwed into its place.
The exchange list (Wissellijst) is also available in other materials like wood. Wooden frames provide a sophisticated touch. They look stylish and are carved with different floral patterns. They are more suited as indoor display system as wood can't resist harsh weather conditions. The wooden frames need more care than the aluminium frames.
You can also find plastic frames and other variety of frames on an online display shop. A stock of varied sized frames with different patterns and materials can be found on such sites. You can select according to your requirement and can place an online order.