Pattern color spraying method for plastic yarn-loop floor mat

Abstract

The invention relates to a pattern color spraying method for a plastic yarn-loop floor mat, which is characterized by using the white or light-colored plastic yarn-loop floor mat as a color spraying object and being operated according to the following steps: firstly, spraying a pre-press processing liquid coating on the front side of the plastic yarn-loop floor mat in a uniform vaporific mode by utilizing spraying equipment; secondly, using color eco-solvent ink as a spraying raw material and performing spraying to the front side of the plastic yarn-loop floor mat in a mode of scanning line by line by utilizing a color spraying machine according to a preset pattern until the pattern is formed by spraying; and thirdly, heating and curing to enable the sprayed color pattern to be firmly attached to the surface layer of the plastic yarn-loop floor mat. According to the invention, for the non-planar and hollow-out yarn-loop layer, the color pattern is subjected to spraying by adopting a mode of increasing the ink quantity or increasing the ink jetting times, however, pattern layers on yarn loops with different heights can be converged to form the complete pattern; the complete pattern can be seen from any overhead view angle at a certain height; and the defect that the plastic yarn-loop structure cannot be printed with color or develop color is broken through.

Description

technical field [0001] The invention relates to a plastic wire loop floor mat used in front of a door or indoors, in particular to a pattern color spraying method for the plastic wire loop floor mat. Background technique [0002] In daily life, the floor mat used in front of the door or indoors is not only a kind of mat product, but also a kind of decorative article. At present, there are many kinds of floor mats on the market, among which the plastic wire ring floor mat is quite representative. This kind of floor mat is generally composed of a thread layer and a substrate layer (it can also be composed of a thread layer alone), wherein the substrate layer is a plastic foam layer, and the thread layer is extruded from plastics such as PVC, PE or PP. Monofilaments are randomly stacked and curled. The diameter of the filament is generally between 0.6~3mm, and the thickness of the layer is generally between 0.3~3cm. Although this kind of floor mat is not as luxurious as wool ...

AI Technical Summary

Problems solved by technology

[0008] The invention provides a pattern color spraying method for plastic wire ring floor mats, aiming at developing a new color spray drawing process for plastic wire ring floor mats, so as to solve the problems of backward technology, low production efficiency and poor pattern color quality in the past. question

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