Plant dyeing fabric after finishing method
A plant dyeing and finishing technology, applied in the field of fabric dyeing, can solve the problems that the fabric cannot be widely used, approved for large-scale use, easy to be oxidized by ozone, easy to fade, etc., so as to reduce the harm to the human body, protect the environment, reduce The effect of handling the burden
Pending Publication Date: 2017-05-31
惠州市金振兴纺织科技有限公司
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0012] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with specific embodiments.
[0013] Concretely, a kind of vegetable dyed fabric finishing method of the present invention comprises the following steps:
[0014] (1) When weaving, we should use oil-free loom, powder paste, or ply yarn, which is related to the vegetable dye itself: its structure and composition are complex and its purity is low, unlike petrochemical dyes with extremely high purity. High, some substances in the dye are easily decomposed by oil, chemical synthetic pulp, etc.;
[0015] (2) After weaving the gray cloth, it must be wrapped immediately: to prevent exposure to light and breathable, after 2 years of repeated tests, it is concluded that the woven gray cloth will not cause fading to the fabric if it is exposed to the air for less than 30 minutes; Because some components in plant dyes are easily photosynthesized, expose...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a plant dyeing fabric after finishing method, which comprises the following steps that (1) after being woven, base cloth needs to be put into a black plastic bag within 30 minutes; (2) before base shaping, the cloth loosing time is controlled to be within 2h; (3) during the base shaping, a machine head needs to pass through water for base shaping; the water temperature is controlled to be 55 to 60 DEG C; the temperature of a temperature drying box of an eight-drying-box shaping machine is controlled to be 195 to 205 DEG C; the speed of the shaping machine is required to be 23 to 25m / min; (4) after the base shaping, the materials need to enter a cylinder for water washing in 2h; cleaning is performed three times at 45 to 60 DEG C; (5) after the cloth is taken out of the cylinder for dewatering, the cloth is firstly dried; a plant softening agent is added during shaping; the finished product is completed. Natural dyes are used for dyeing, so that the harm of the dyes to the human body can be reduced; the toxicity of dye wastewater can be greatly reduced; the sewage treatment burden is favorably reduced; the environment is protected. After the plant dyeing fabric method is used, the dyed product has the advantages that the color is soft and does not glare; the oiliness contained in the hair quality is not injured; the color retaining time is long.
Description
technical field [0001] The invention relates to the technical field of fabric dyeing, in particular to a finishing method for vegetable dyed fabrics. Background technique [0002] Vegetable dyeing refers to a method of dyeing and finishing the dyed object by using various pigment-containing plant extracts that grow naturally in nature. It refers to the process of dyeing with natural dyes, and using no or very little chemical auxiliaries in the dyeing process, but using natural dyes obtained from nature to dye and finish products. Also known as "plant dyeing" and "plant dyeing". It includes vegetable dyes (such as indigo), animal dyes (such as shellac) and mineral dyes (such as cinnabar), among which vegetable dyes are the most commonly used, and the available materials are also the most abundant and can be naturally regenerated. [0003] Natural dyeing can not only obtain a variety of bright and high-chroma colors, but also obtain a large number of delicate intermediate co...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): D06P1/34D06P5/02
CPCD06P1/34D06P5/02
Inventor 陈成党
Owner 惠州市金振兴纺织科技有限公司