(vii) Write short pote on 'paper machie'?
Answers
Answer:
PAPIER-MÂCHÉ. An art material made of paper strips soaked in a binder of starch or flour paste; it dries into a firm, hard substance. Papier-Mâché is widely used in the production of decorative objects and sculptures of great lightness, delicacy, and strength.
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Explanation:
Answer:
A paper machine (or paper-making machine) is an industrial machine which is used in the pulp and paper industry to create paper in large quantities at high speed. Modern paper-making machines are based on the principles of the Fourdrinier Machine, which uses a moving woven mesh to create a continuous paper web by filtering out the fibres held in a paper stock and producing a continuously moving wet mat of fibre. This is dried in the machine to produce a strong paper web.
Explanation:
The basic process is an industrialised version of the historical process of hand paper-making, which could not satisfy the demands of developing modern society for large quantities of a printing and writing substrate. The first modern paper machine was invented in Britain by Henry and Sealy Fourdrinier, and patented in 1806.
The same process is used to produce paperboard on a paperboard machine..
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