Method of induction pipe for eye color and eye color for induction pipe

摘要

It is used to cause eyes and its manufacturing method and for manufacturing heat-shrinkable tube color for causing eyes that there is the Intermediate Gray supporting pipeline of better visibility, fence, fingerpost plate, etc. the present invention relates to a kind of color. The manufacturing process, the present invention include: the heat-shrinkable film of the pattern on outstanding (S1) printing surface of the visibility of printing visible pattern; Surface or another surface are printed in coating adhesive resin (S2) coating (3); In drying process, resin (S3) solidification adhesive (3); Formation process heat-shrinkable tube (S4) forms heat-shrinkable film (2) and arrives heat-shrinkable tube (4); The heat-shrinkable pipe of multiple ventilation holes is manufactured at punching press heat-shrinkable tube (S5); Pipeline (S6), which is entered, in insertion heat-shrink tube is inserted into cylindrical heat-shrinkable tube in the outer surface (1) of pipeline; It heats the pipe (1) shrinking heat-shrinkable tube (S7) heat shrink tube (4) reduces simultaneously to melt resin (3); Resin (S8) cools down melt adhesive resin (3) to solidify the resin in cooling procedure. For inducing, eye is simple and productivity is excellent for manufacture. There is the heat-shrinkable tube (4) that resin (3) reinforces thickness with heat-shrinkable tube (4) heat-shrinkable tube (4) of excellent intensity surface to be prevented to be exposed to outside, make pipeline induction eye with excellent durability from pattern is damaged to blocking. ;The 2015 of copyright KIPO submissions