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Screen printing is a printing technique where a mesh is used to transfer ink (or dye) onto a substrate, except in areas made impermeable to the ink by a blocking stencil.A blade or squeegee is moved across the screen in a "flood stroke" to fill the open mesh apertures with ink, and a reverse stroke then causes the screen to touch the substrate momentarily along a line of contact.
Until 2007 the two main methods of printing on glass were silk screen printing and digital UV printing. Silk screen printing, where the ink is applied directly onto the surface of the glass through a mesh stencil, was patented in 1907. Screen printed transfers, where the image is transferred from a paper onto the glass, was patented in the ...
In this case the silk frequently must be prepared in alizarine oil, after which it is treated in all respects like cotton, namely steamed, washed and soaped, the colours used being the same. [10] Silk is especially adapted to discharge and reserve effects. Most of the acid dyes can be discharged in the same way as when they are dyed on wool.
Roller-printed cotton cushion cover panel, 1904, Silver Studio V&A Museum no. CIRC.675–1966 Indigo Blue & White printed cloth, American Printing Company, about 1910. Roller printing, also called cylinder printing or machine printing, on fabrics is a textile printing process patented by Thomas Bell of Scotland in 1783 in an attempt to reduce the cost of the earlier copperplate printing.
Rotogravure presses for publication run at 45 feet (14 m) per second and more, with paper reel widths of over 10 feet (3 m), enabling an eight-unit press to print about seven million four-color pages per hour. The vast majority of gravure presses print on rolls (also known as webs) of paper or other substrates, rather than sheets. (Sheetfed ...
Bird Machine Company can trace its origin to a partnership established by Charles Sumner Bird in the early 1900s. The first product, the BIRD Rotary Paper Screen, was a major contribution in the advancement for stock cleaning in paper mills. The Company was incorporated in 1909.
Madagascan Silk: The island of Madagascar lies off the southeast coast of Africa, separated from the mainland by the Mozambique Channel. Malaysian Polynesians colonized the island in the first millennium and brought weaving techniques and burial customs to the island and the rest of Africa through trade.
This was 'short silk'. Such a short thread produced a silk with an inferior lustre. In 1836 Gibson and Campbell patented a 'long silk' machine for spinning staples up to 250 mm. Carding and combing (known as dressing) remained a problem until Lister invented the self-acting dressing machine in 1877. Spun silk is softer than thrown silk and ...