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A method for calendering a moist paper or cardboard web moving at a web speed in a web travel direction to a predetermined degree of smoothness, ...
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A device for calendering a moist paper or paperboard web comprising: a first smooth moisture impermeable counter surface having a first temperature of at ...
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...been made. The finest English art paper has an esparto base and is casein coated. If not calendered it has a matt surface; calendering gives a glossy or enamelled finish. In moist climates the surface will deteriorate.
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This can be achieved by "steam pressing", or by hot moist calendering, or by hot tentering under restraint. For example, tentering favors increased fabric ...
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Disclosed is a polishing doctor blade for resurfacing the surface of a metal calendering roll while in operation, comprising a working surface containing diamond abrasive particles ... Hunt - April, 1975 - 3869344; Methods and apparatus for the rapid consolidation of moist porous webs; Wahren - April, 1982 - 4324613;
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A cleaning article for moist or wet cleaning is provided. .... by means of a binder and are structured by deep-drawing in an embossing calender. ...
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The current soft calendering process, where calender roll surface temperature ... If a property responds much less to a 50 C calender roll temperature increase than to a 2% paper input moisture increase, then the property is strongly influenced by the moist but unheated interior as well as by the surface 10% of the paper.
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An osmotic device is disclosed for delivering two beneficial drugs to an environment of use. The device comprises a wall surrounding a lumen divided into a first compartment containing a drug that is ... An osmotic device is disclosed for delivering two beneficial drugs to an environment of use. ... We claim: 1.
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Method and device changing the vapor pressure inside the paper web in calendering ; In the method for calendering a paper or paperboard web, the properties of a paper or paperboard web (W) are modified by changing the vapour pressure inside a moist paper or paperboard web.
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This is obtained not by calendering, but by rolling the moist (or specially moistened) printing material with a chrome-plated drying cylinder polished to high gloss.
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