Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A knitted fabric and easy decontamination technology, applied in the field of knitted fabrics, can solve the problems of simple function and poor washability, and achieve the effects of improving durability and reducing stains.
Active Publication Date: 2021-08-31
SHANGHAI TIQIAO TEXTILE & YARN DYEING
View PDF8 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
The main deficiency of the easy-to-decontaminate knitted fabric of the prior art is that the function is simple and the washability is poor
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
Image
Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0028] An easy-to-decontaminate knitted fabric is composed of a weft-knitted double-sided knitted fabric in which a front fabric 1 and a back fabric 2 are connected at connection points 3 .
[0029] The main points of its production process are as follows:
[0030] Raw yarn processing - yarn processing - knitting and weaving - fabric dyeing and finishing
[0031] In raw yarn processing stage:
[0032] The polypropylene filament used as the core yarn 6 of the covered yarn is finished with a water-proof and oil-proof auxiliary agent.
[0033] Using HUNTSMAN's NB-NH waterproof and oil-proof finishing agent is used to treat polypropylene cheese.
[0034] The yarn treatment process is as follows:
[0035] Yarn preparation:
[0036] 1) Yarn winding density is controlled at 0.32-0.35g / cm 3 ,
[0037] 2) The weight of each bobbin should not exceed 850 grams.
[0038] Yarn pretreatment:
[0039] 1) Please choose a large bath ratio for the dyeing vat, generally controlled at 1...
Embodiment 2
[0068] An easy-to-decontaminate knitted fabric is composed of a weft-knitted double-sided knitted fabric in which a front fabric 1 and a back fabric 2 are connected at connection points 3 .
[0069] The main points of its production process are as follows:
[0070] Core yarn treatment - processing covered yarn - knitting and weaving - fabric dyeing and finishing
[0071] In raw yarn processing stage:
[0072] The polypropylene filament used as the covered yarn core yarn 6 is finished with a waterproof and oil-proof auxiliary agent.
[0073] Using HUNTSMAN's NB-NH waterproof and oil-proof finishing agent is used to treat polypropylene cheese.
[0074] The yarn treatment process is as follows:
[0075] Yarn preparation:
[0076] 1) Yarn winding density is controlled at 0.30-0.33g / cm 3 ,
[0077] 2) The weight of each bobbin should not exceed 900 grams.
[0078] Yarn pretreatment:
[0079] 1) The liquor ratio of the dyeing vat should be controlled at 1:7-8.
[0080] 2)...
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 provides a easy-to-clean knitted fabric. The easy-to-clean knitted fabric is a weft-knitted double-sided knitted fabric formed by connecting a front fabric 1 and a back fabric 2 through a connecting point 3. According to the invention, while the fabric is finished with a easy-to-clean auxiliary agent FC-226 and yarn is treated with a waterproof and oil-resistant auxiliary agent NB-NH, an easy-to-clean knitted fabric structure is designed. According to a yarn structure, wrap yarn is adopted, and the outer layer wrap yarn mainly needing to be cleaned is relatively easy to clean; and according to the fabric structure, the double-sided fabric structure is adopted, two layers are not tightly connected, a certain gap is reserved, and drop needle wales are arranged, so that washing water flow can easily pass through the space between the two layers of fabric, and cleaning is easy. According to the easy-to-clean knitted fabric, the easy-to-clean structure is configured according to the use mode of clothes; the inner side face of the fabric is more easily polluted by human bacteria, so that antibacterial polyester fibers are configured; and the outer side face of the fabric is more easily polluted by the environment, so that anti-pollution Sorona fibers are configured.
Description
technical field [0001] The invention relates to the field of knitted fabrics, in particular to an easy-to-decontaminate knitted fabric. Background technique [0002] Hygienic knitted underwear fabrics have always been in market demand. With the development of science and technology, the functional processing technology of knitted underwear fabrics has been continuously improved. Functional knitted underwear fabrics are better and better to meet the needs of consumers, especially after the epidemic People pay more and more attention to hygienic knitted underwear fabrics. [0003] In the prior art, the hygienic functions of knitted underwear fabrics mainly include antibacterial properties and anti-fouling properties, while the development of easy decontamination properties is seldom done, and the fabrics are mainly finished with some easy decontamination auxiliaries. The major disadvantages of the easy-to-decontaminate knitted fabrics in the prior art are simple functions and...
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 
Login to view more