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Сварка встык

 

Сварка встык is the most accurate system for joining vinyl film sheets to manufacture:- Экраны для фронтальной проекции- Экраны обратной проекции- Бэклит-иклорамы- Light diffusers- Scenic and decorative backdrops
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Сварки встык are almost invisible at an observation distance of a few metres.Avoiding the overlapping of the layers with the film for frontal projections is qualitatively very important to obtain planar and uniform projection surfaces ...
... but it becomes indispensable with film for rear projections, the backlighting makes the duplication of film layers visually unacceptable.

... but its visibility varies depending on the type of projection, frontal in this case in which the films RNV - Nevada, RAR - Arizona and RNO - Notturno are compared ...
Сварка встык is the most accurate system for joining vinyl film sheets to manufacture:- Экраны для фронтальной проекции- Экраны обратной проекции- Бэклит-иклорамы- Light diffusers- Scenic and decorative backdrops
... or rear projection, the materials are the same as the previous photograph.The visibility of the seam also depends on the pigmentation of the film, its thickness, its embossing and the brightness of the projection.

Характеристики
холодная сварка без наложения позволяет получить исключительно тонкий шов, практически незаметный с расстояния нескольких метров
Изготовление ''бесшовных'' задников практически любого размера
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