Embossed glass known as pattern glass or glass Knurling, calendar method is used
to create a flat glass, manufacturing process is divided into single-and double-roller
roll Act. Single-roll method is pouring liquid glass to roll forming stage,
the surface can be made of cast iron or steel, Roller surface or engraved with
patterns that roll the glass surface of RCC, made of embossed into the glass annealing
kiln again. Production embossed glass divided into semi-continuous and
continuous rolling calendar two crafts, glass water-cooled liquid through a roller,
With the roller to move forward pulling lehr, the general roll under the surface
of the bumpy patterns that roll on roll of polishing, thus made a single pattern
of embossed glass. Embossed glass of basic physical and chemical properties
with ordinary transparent flat glass the same, only with the optical transmittance
opaque on the characteristics will soft light, and depression is guarding the
privacy and the role of certain decorative effect.