Unlock instant, AI-driven research and patent intelligence for your innovation.
A preparation method of degradable polyester fiber functional printing blanket
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A technology for degrading polyester and printing blankets, applied in the field of textile materials, to achieve the effect of soft hand feeling, ensuring tactile comfort and promoting sustainable development
Inactive Publication Date: 2016-06-08
DONGHUA UNIV +2
View PDF11 Cites 0 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
Compared with ordinary polyester fiber, the elongation at break and elastic recovery rate of degradable polyester fiber are significantly improved, and the dyeing performance is significantly improved. Therefore, the existing preparation method of polyester fiber functional printing blanket is not suitable for degradable polyester fiber. Ester fiber
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 more
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0031] A preparation method of degradable polyester fiber functional printing blanket, the specific steps are:
[0032] Step 1: Weaving: Woven the degradable polyester fiber yarn into a blanket using warp knitting technology, the weaving tension is 9g; the degradable polyester fiber yarn is produced by Jiangsu Heshili New Materials Co., Ltd. The model is PBST;
[0033] The second step: scalding: scalding the blanket, the scalding temperature is 190°C, and the cloth roller speed is 8m / min;
[0034] The third step: shaping: shape the blanket after ironing, the shaping temperature is 120°C, and the cloth roller speed is 18m / min;
[0035] Step 4: Printing: Print the finalized blanket at a printing temperature of 70°C. The printing paste is composed of low-temperature disperse dyes, emulsified paste, softener, anti-shrinkage finishing agent, diffusing agent, dyeing auxiliaries and water , wherein the concentration of low-temperature disperse dye is 2.5%, the concentration of emul...
Embodiment 2
[0050] A preparation method of degradable polyester fiber functional printing blanket, the specific steps are:
[0051] Step 1: Weaving: Woven the degradable polyester fiber yarn into a blanket using warp knitting technology, the weaving tension is 9g; the degradable polyester fiber yarn is produced by Jiangsu Heshili New Materials Co., Ltd. The model is PBST;
[0052] The second step: scalding: scalding the blanket, the scalding temperature is 180°C, and the cloth roller speed is 10m / min;
[0053] The third step: shaping: shape the blanket after ironing, the shaping temperature is 110°C, and the cloth roller speed is 20m / min;
[0054] Step 4: Printing: Print the finalized blanket at a printing temperature of 75°C. The printing paste is composed of low-temperature disperse dyes, emulsified paste, softener, anti-shrinkage finishing agent, diffusing agent, dyeing auxiliaries and water , wherein the concentration of low-temperature disperse dye is 2.4%, the concentration of emu...
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
Property
Measurement
Unit
particle size
aaaaa
aaaaa
color fastness
aaaaa
aaaaa
antibacterial rate
aaaaa
aaaaa
Login to View More
Abstract
The invention provides a preparation method of a functional biodegradable polyester fiber patterned woollen blanket. The preparation method of the functional biodegradable polyester fiber patterned woollen blanket is characterized by specifically comprising the following steps: step one, weaving; step two, carrying out natural lustre finishing; step three, shaping; step four, patterning; step five, carrying out steaming fixation; step six, carrying out functional finishing; step seven, washing with water; step eight, drying; step nine, scalding pattern blanks; and step ten, finishing and packing. According to the preparation method of the functional biodegradable polyester fiber patterned woollen blanket, a warp knitting and weaving technology is adopted, the natural lustre finishing temperature is properly increased, the cloth roller speed is reduced and the fiber is fully stretched; due to the adoption of an enhanced steaming process, the softness, smoothness and fluffiness of the wool surface can be ensured; a nano organic-inorganic complex antimicrobial self-cleaning finishing agent is prepared, and a one-bath-method-based functional finishing technology is adopted, so that the durable antibacterial and warmth retention effects can be achieved; a three-tank washing process is adopted, and a complex soft finishing agent is prepared, so that the touch comfort of the wool surface is ensured; the patterned woollen blanket is soft in hand feel, good in elastic resilience and bright in color, and has antibacterial and warmth retention functions.
Description
technical field [0001] The invention relates to a preparation method of a degradable polyester fiber functional printing blanket, belonging to the technical field of textile materials. Background technique [0002] Polyester fiber has become the most widely used textile fiber due to its excellent comprehensive performance and low cost. However, polyester fiber is a petroleum-based synthetic fiber, and its output will be limited with the reduction of petroleum resources; in addition, polyester fiber cannot be degraded, and its Environmental pollution caused by waste is becoming more and more serious. As a kind of aliphatic / aromatic copolyester fiber, degradable polyester fiber has outstanding advantages in softness, elastic recovery, wrinkle resistance, dimensional stability, weather resistance and easy dyeing, etc. With good degradability, it has attracted more and more attention. Compared with ordinary polyester fiber, the elongation at break and elastic recovery rate of ...
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
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to View More