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1. CA2030513 - PROCEDURE AND MEANS FOR ATTACHING FILM USED IN COVERED CULTIVATION

Office Canada
Application Number 2030513
Application Date
Publication Number 2030513
Publication Date 22.10.1990
Publication Kind A1
IPC
A01G 13/02
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
13Protecting plants
02Protective coverings for plants; Devices for laying-out coverings
CPC
A01G 13/0287
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
13Protecting plants
02Protective coverings for plants; Coverings for the ground;; Devices for laying-out ; or removing; coverings
0256Ground coverings
0287Devices for laying-out or removing ground coverings
Inventors SUOMINEN, HANNU
LINDEBERG, ERKKI
Priority Data 891905 21.04.1989 FI
Title
(EN) PROCEDURE AND MEANS FOR ATTACHING FILM USED IN COVERED CULTIVATION
(FR) METHODE ET MOYEN DE FIXATION DE LA PELLICULE UTILISEE POUR LA CULTURE EN SERRE
Abstract
(EN)
Abstract of Disclosure The present invention concerns a procedure for attaching a film used in covered cultivation, in which the film is spread on a surface being cultivated, for instance field. When spreading the film (10), the film (10) is sewn by stitchings (11) to the surface (12) being cultivated. The object of the invention is also a means for attaching the film (10) used in covered cultivation to a surface (12) being cultivated, for instance field. The means comprises operation and guide means, and a roll for spreading the film (10) on the surface being cultivated, a member for conveying the sewing thread to the surface being cultivated, and members for conveying the sewing thread to the point to be stitched. (Fig. 1)