METHOD OF AND DEVICE FOR PRODUCTION OF THIN-SHEET IMPREGNATED MATERIAL ROLLS Russian patent published in 2005 - IPC

Abstract RU 2250191 C2

FIELD: impregnated material production.

SUBSTANCE: invention relates to method of and device for production of articles containing thin-sheet material impregnated or wetted with product prepared on liquid base. Device for periphery winding designed for production of thin sheet material rolls has material feed path, winding devices for winding sheet material into rolls and zone of breaking of thin sheet material located along feed path and before winding device. It contains also devices for application of wetting product to thin-sheet material located before winding device and after breaking zone.

EFFECT: prevention of damage to material and its weakening caused by wetting, prevention of breaking of material in process of winding.

25 cl, 6 dwg

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RU 2 250 191 C2

Authors

B'Jadzhotti Gul'El'Mo

Dates

2005-04-20Published

2000-11-28Filed