The present invention relates to a spray hose for plant cultivation that can prevent a vinyl tube from being easily damaged due to the high water pressure of water passing through the inside of the vinyl tube by forming a plurality of straight reinforcements in the longitudinal direction of the vinyl tube. In the plant cultivation spray hose consisting of a vinyl tube with a spray hole formed in the upper portion, characterized in that the reinforcement spray hose formed of a plurality of straight reinforcement continuously formed in the same longitudinal direction as the vinyl tube so as to reinforce the strength of the vinyl tube around the vinyl tube do.;In addition, in the manufacture of a spray hose for plant cultivation consisting of a vinyl tube having a plurality of water spray holes formed on top, forming a plurality of straight reinforcement molded part around the circumferential withdrawal nozzle included in the molding apparatus; It characterized in that the method of manufacturing a reinforcing spray hose consisting of the step of drilling a plurality of water spray holes on the top while manufacturing a vinyl tube formed with a plurality of straight reinforcement in the longitudinal direction through the extrusion by drawing or drawing.;In addition, forming a plurality of straight reinforcing portion molded part in the linear draw-out nozzle included in the molding apparatus, and by operating the molding apparatus to continuously manufacture a vinyl plate formed with a plurality of linear reinforcement in the longitudinal direction through extrusion or drawing and vinyl It characterized in that the method of manufacturing a reinforcing spray hose consisting of a step of drilling a plurality of water spray holes on the plate and then rolling the vinyl plate to each other by thermal fusion bonding.;In addition, by continuously manufacturing a vinyl plate through a molding device and moving it while drilling a plurality of water spray holes and a plurality of straight reinforcement consisting of a straight recessed groove or a protrusion groove on the vinyl plate moved through a plurality of upper and lower forming molds Continuously molding the part in the longitudinal direction, and a plurality of water spray holes and a plurality of linear reinforcement in the longitudinal direction of the both ends of the vinyl plate characterized in that the step of producing a reinforcement spray hose comprising a step of manufacturing a vinyl tube do.;In addition, by continuously manufacturing a plastic pipe through a molding apparatus to move a plurality of water spray holes in the upper portion while moving, and after a certain period of time to cool the plastic pipe formed with a plurality of water spray holes, and then move the plastic pipe The method of manufacturing a reinforcement spray hose comprising a step of forming a plurality of linear reinforcement parts consisting of straight recesses or straight protrusions on the upper and lower parts of the plastic pipe by closely forming a plurality of upper and lower forming molds after closely contacting the forge double layer. It is done.
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