METHOD OF FILLING SEWN ITEM COVERS WITH FIBROUS MATERIAL Russian patent published in 1995 - IPC

Abstract RU 2026265 C1

FIELD: sewing industry. SUBSTANCE: method involves forming loosened fibrous material into continuous Z-shaped rectangular-section flow distributed at cover entrance in uniform layers. Weight of each layer is determined according to formula mсл= (Mизд·Vсл·0,95)/Vизд,, where Mизд is item weight, g; Vизд is item volume, м3; Vсл is layer volume, м3; 0.95 is coefficient of filling. EFFECT: increased efficiency and provision for uniform distribution of fibrous material.

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RU 2 026 265 C1

Authors

Sechkin V.M.

Smirnov A.A.

Cherepen'Ko A.P.

Dates

1995-01-09Published

1991-07-01Filed