METHOD OF PRODUCING MINERAL-WOOL ARTICLES Russian patent published in 2000 - IPC

Abstract RU 2151692 C1

FIELD: construction, namely, production of heat-insulating articles. SUBSTANCE: method includes formation of mineral-wool mat, covering of mat with mesh when unwinding the latter from roll, and mat sewing. Mesh is made cut-through and stretched with longitudinal cuts. After mesh is manufactured, it is rolled up and transported to mat. Mesh is stretched in transverse direction in process of its unwinding and mat covering. EFFECT: reduced cost price of articles. 2 dwg

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RU 2 151 692 C1

Authors

Dukmasov V.G.

Novikov A.G.

Panov V.V.

Dates

2000-06-27—Published

1999-03-15—Filed