Unlock instant, AI-driven research and patent intelligence for your innovation.
Post-finishing and drying technology of flame-retardant fabric
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 flame retardant fabric and finishing technology, applied in the processing of textile materials, textile and paper making, liquid/gas/vapor removal, etc., can solve the problems of fabric drying, falling off, cracking flame retardant additives, etc., to achieve the effect of use Good, easy to implement and operate, simple process effect
Inactive Publication Date: 2018-01-09
SHAOXING SIAN FLAME RETARDANT TECH CO LTD
View PDF3 Cites 4 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
[0003] The purpose of the present invention is to provide a finishing and drying process for flame-retardant fabrics, which can solve the problems of fabric hardening, cracking, and flame-retardant auxiliaries falling off caused by the flame-retardant finishing and drying process in the prior art, and improve the performance of flame-retardant fabrics or The quality of flame-retardant fabrics makes them comply with flame-retardant standards while reducing the impact on fabric materials
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
[0017] The technical scheme of this embodiment is: a post-finishing and drying process for flame-retardant fabrics. The drying temperature of the drying room is sequentially set to normal temperature, 60°C, 80°C, 120°C, 160°C, 120°C, and 60°C. Dry it. Each drying temperature value has an upper and lower difference of 5°C.
[0018] The above-mentioned drying times at 60°C, 80°C, 120°C, 160°C, 120°C, and 60°C are respectively 20s, 30s, 50s, 100s, 20s, and 30s.
Embodiment 2
[0020] The technical scheme of this embodiment is: a post-finishing and drying process for flame-retardant fabrics. The drying temperature of the drying room is sequentially set to normal temperature, 60°C, 80°C, 120°C, 160°C, 120°C, and 60°C. Dry it. Each drying temperature value has an upper and lower difference of 5°C.
[0021] The drying time at 60°C, 80°C, 120°C, 160°C, 120°C, and 60°C is 40s and 20s, respectively. , 10s, 80s, 30s, 90s.
Embodiment 3
[0023] The technical scheme of this embodiment is: a post-finishing and drying process for flame-retardant fabrics. The drying temperature of the drying room is sequentially set to normal temperature, 60°C, 80°C, 120°C, 160°C, 160°C, 120°C, and 60°C. The flame retardant fabric is dried. Each drying temperature value has an upper and lower difference of 5°C.
[0024] The above-mentioned drying times at 60°C, 80°C, 120°C, 160°C, 160°C, 120°C, and 60°C are 20s, 45s, 35s, 10s, 120s, 10s, 60s, respectively.
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 post-finishing and drying technology of a flame-retardant fabric. The technology is characterized by comprising the steps that the drying temperatures of a drying room are setto be normal temperature, 60 DEG C, 80 DEG C, 120 DEG C, 160 DEG C, 120 DEG C and 60 DEG C in sequence to dry the flame-retardant fabric; each drying temperature has an error of 5 DEG C. According tothe technology, multi-stage type drying temperature setting is used for alleviating the hardening process of a flame-retardant assistant on the fabric or on textile so that the fabric or the textilecan be gradually dried along with the moderate temperature change; the fabric or the fabric is gradually and completely blended in the drying process, so that the hand feel of the fabric obtained after flame-retardant finishing is soft, and the situations that cracking happens and the anti-flaming assistant falls off are reduced. The textile or the fabric has flame retardancy and also does not influence normal use. The technology is simple in process, convenient to implement and operate and good in actual use effect.
Description
Technical field [0001] The invention relates to the field of flame-retardant fabrics, in particular to a post-finishing and drying process for flame-retardant fabrics. Background technique [0002] Flame-retardant finishing It is a kind of finishing method that uses flame-retardant auxiliary agent to make the fabric fill the fabric or coat the surface of the fabric to make the fabric meet the flame-retardant standards set by the country. Usually, padding and baking method, immersion drying method, coating method, etc. are used. All of the above methods require post-drying during the treatment process to reduce fabric moisture. However, the existing drying or baking method is too rough, resulting in the fabric after the flame-retardant treatment is dry and hard, prone to cracking and the flame-retardant additives fall off, which seriously affects the quality of the fabric. Summary of the invention [0003] The purpose of the present invention is to provide a flame-retardant fabric...
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