Disclosed is a process for producing a sanitary ware. The linoleum-based planar structure according to the present invention is particularly characterized by containing over the whole cross section flakes comprising an organic polymeric material, the flakes being compatible with the linoleum base composition and having a particle size in the range of 0. An image forming method including the steps of applying a recording liquid on a liquid bearing member to form a layer of the recording liquid; and developing an electrostatic latent image born on an image bearing member by bringing the layer of the recording liquid into contact with the image bearing member to form a visual image on the image bearing member. Hybrid maize seed, plant or plant part produced by crossing the inbred line PHEED or a trait conversion of PHEED with another maize line. The optical sensor image-recognizes the reflected or permeated lights and reads the minutely rugged surface of the heat sealed portion to detect the heat sealed interface of the plastic film. The antibodies are useful in detecting the presence of an exogenous meat in a cooked or raw meat sample.