Bed's interior mass verifying method for e.g. merchant, involves photographing bed in determined position of backlighting inspecting condition, cutting photographs into appropriate sizes, and fixing photographs on bed

摘要

The method involves sewing surface and interior of a bed with white cotton for forming objects in the form of bags. The bags are filled with appropriate quantity of cotton or feathers, and the bed is unfolded and placed on a backlighting inspecting casing (2) of a backlighting inspecting device (1). The bed is photographed in determined position of backlighting inspecting condition. Photographs are cut into appropriate sizes, and the photographs are fixed on the bed. An independent claim is also included for a device for verifying mass to an interior of a bed.