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A digital printing process of chenille floor mat with natural gradient effect

A gradient effect, chenille technology, applied in the direction of textiles, papermaking, dyeing, etc., can solve the problems of uncontrollable infrared color fixing process, easy to burn fuzz, limited flower patterns, etc.

Active Publication Date: 2021-07-27
JINHUA JIELING HOUSE WARES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, chenille carpets have piles of different thicknesses and heights of 4-35 mm, and the undulating direction of the piles on the same carpet surface is also inconsistent. Therefore, chenille carpet printing is commonly used in rotary screen and flat screen printing, and the flower pattern is only Can be limited to simple geometric patterns
If digital inkjet printing is used, not only the outline of the pattern is not as good as that of rotary screen and flat screen printing, but also because of the difficulty in controlling the amount of inkjet, it is also difficult to control the subsequent infrared color fixing process, and it is easy to burn fluff
[0004] In view of the special structure of the polyester chenille floor mat fabric, that is, the surface of the floor mat fabric has longer polyester chenille plush, it is not only difficult to achieve ideal ink penetration from the top of the plush to the heel in digital inkjet printing processing To avoid or reduce the occurrence of whitening phenomenon, and the dyeing part of each tuft is evenly dyed, and the color does not change, it is difficult to meet the requirements of modern society for chenille mats with gradient fluff

Method used

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  • A digital printing process of chenille floor mat with natural gradient effect
  • A digital printing process of chenille floor mat with natural gradient effect
  • A digital printing process of chenille floor mat with natural gradient effect

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] This embodiment discloses a chenille floor mat digital printing process with a natural gradient effect. The gray cloth used for digital printing includes basic and tufted fluff formed on the base fabric and evenly distributed, wherein the length of the fluff refers to the top of the fluff To the length between the base cloth, the longer side of the fluff is the front of the chenille mat, and the shorter side of the fluff is the back of the chenille mat. The fluff length of the gray cloth used in this embodiment is 1.5cm.

[0041] This embodiment includes the following steps:

[0042] A. Pretreatment;

[0043] To prepare a pretreatment solution, dissolve TF-620 purchased from Zhejiang Transfar Group in water to make a pretreatment solution with a concentration of 5g / L;

[0044] Place the chenille mat with the shorter side of the fluff upwards, and spray the pretreatment liquid on the back of the gray fabric; the pretreatment liquid diffuses from the shorter end of the ...

Embodiment 2

[0070] The steps of this embodiment are the same as those of Example 1, and the difference of process parameters is shown in Table 2. The test methods and standards for color fastness to rubbing and washing fastness of the prepared chenille mat are the same as in Example 1 , the specific test results and sensory effects are shown in Table 3.

Embodiment 3

[0072] The steps of this embodiment are the same as those of Example 1, and the difference of process parameters is shown in Table 2. The test methods and standards for color fastness to rubbing and washing fastness of the prepared chenille mat are the same as in Example 1 , the specific test results and sensory effects are shown in Table 3.

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Abstract

The invention discloses a chenille floor mat digital printing process with natural gradient effect, which includes pretreatment; preparing a pretreatment liquid, dissolving a hydrophilic agent in water to obtain the pretreatment liquid; Place one side up, atomize and spray the pretreatment liquid on the short side of the chenille mat; the pretreatment liquid spreads and moves from the short end of the fluff to the longer end under the action of gravity; Inkjet printing on the back of grey cloth; drying; baking; reduction cleaning; Combined with inkjet printing to achieve gradient dyeing of fluff.

Description

technical field [0001] The invention relates to the technical field of textile digital printing, in particular to a digital printing process for chenille mats with a natural gradient effect. Background technique [0002] Snow digital inkjet printing is a non-contact and clean textile printing method. It abandons the traditional printing processes such as drafting, film making, net making and engraving, and has the advantages of energy saving and emission reduction. It is generally optimistic about printing in the industry. new technology. It has the characteristics of high printing precision, short process, less land occupation, fast response, energy saving, and less pollution, which greatly meets the user's requirements for small batches, multiple colors, and fast delivery. Moreover, its product quality and style can fully embody people-oriented, achieve fashion, personalization, high-tech, high-quality level, and meet the requirements of special handicrafts. At present, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06P5/30D06P5/02D06P5/10
Inventor 金淑兰陈维国郑今欢吴浩郑紫竟
Owner JINHUA JIELING HOUSE WARES CO LTD