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Pentel Co., Ltd. (ぺんてる株式会社, Penteru Kabushiki Gaisha) is a privately-held Japanese manufacturing company of stationery products. The name comes from one of their first widely known products and is a portmanteau of the English words pen and pastel.
Writing with the PenAgain differs from writing with a traditional cylindrical pen. The writer's index finger sits in the Y-shaped device, so that the weight of the writer's hand directs pressure to the pen’s tip. This eliminates the need to grip the pen and push the tip into the paper. The index finger guides the tip of the pen.
Skin pens – a type of pen applied to skin by doctors or tattoo artists, to create a temporary image; Solid ink – a type of ink for use in printers; Soy ink – made from soybeans and more environmentally friendly than some other inks; Space Pen – a pen which uses pressurized ink cartridges and is able to write in zero gravity
Cold laminators range from simple two roller, hand-crank machines up to large and complex motor-driven machines with high precision rollers, adjustable roller pressure, and other advanced features. Cold lamination increased in popularity with the rise of wide-format inkjet printers, which often used inks and papers incompatible with hot lamination.
A segmental gear is "a piece for receiving or communicating reciprocating motion from or to a cogwheel, consisting of a sector of a circular gear, or ring, having cogs on the periphery, or face." [32] Lynn Townsend White wrote: [33] Western scholars had thought that conical valves first appeared in Leonardo's drawings, but al-Jazarl's pictures ...
Cold laminators range from simple two roller, hand-crank machines up to large and complex motor-driven machines with high precision rollers, adjustable roller pressure, and other advanced features. Cold lamination increased in popularity with the rise of wide-format inkjet printers, which often used inks and papers incompatible with hot lamination.
Sharpie is a brand of writing implements (mainly permanent markers) manufactured by Newell Brands, a public company headquartered in Atlanta, Georgia.Originally designating a single permanent marker, the Sharpie brand has been widely expanded and can now be found on a variety of previously unrelated permanent and non-permanent pens and markers formerly marketed under other brands.
William J. Barrow developed the first practical roller-type laminator. [3] With this device, Barrow developed a process for laminating brittle documents between tissue and cellulose acetate film, as well as a highly effective means of deacidifying paper.