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Water-repellent, oil-repellent, wash and wear clothing lining finishing production technology for purified cotton woven fabric

A water and oil repellent, pure cotton machine technology, applied in fiber treatment, plant fiber, textiles and papermaking, etc., can solve difficult to wash and wear performance, fabric resilience and strength of cotton clothing that has reached level 3. Difficult to achieve balance and other issues, to achieve the effect of low damage

Inactive Publication Date: 2009-07-08
上海王港华纶印染有限公司
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AI Technical Summary

Problems solved by technology

Because it is difficult to achieve a balance between the resilience and strength of the fabric, it is generally difficult to achieve a level 3 or above in the wrinkle resistance test, and it is difficult to make pure cotton clothing washable and wearable.

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
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0005] 1. The cross-linking catalyst that matches the cross-linking agent is screened, and a synergistic catalyst is used to minimize the damage to the strength of the fabric.

[0006] 2. Use polyethylene softeners that can significantly improve tear strength, and fluorine-containing water and oil repellents.

[0007] 3. The delayed baking technology is used. The technology of baking after the garment is finished can improve the flatness of the fabric within a certain range.

[0008] After 10 times of washing, the flatness of pure cotton garments finished by this technology can still reach level 3 or above (AATCC TEST METHOD NO.124), reaching the level of washable and wearable finishing; the amount of formaldehyde released is less than 30PPM; the water repellency still remains More than 80 points (AATCC TEST METHOD 22-1996); oil repellency is still grade 5 (AATCCTEST METHOD 118-1997). The products have reached the international advanced level.

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
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Abstract

The invention relates to a production technology for managing the pure cotton woven fabric to the clothes lining with water resisting, oil resisting, and wash-and-use effect, which is mainly used to produce pure cotton clothes lining. The technology applies delay baking process, at the same time, screens the catalyst matching crosslinking agent, and applies the softening agent which can increase tearing strength in the working solution; thereby, the product maintains high strength of fabric, and achieves the wash-and-use effect and durable water resistance and oil resistance; and the product has reached the advanced international level.

Description

technical field [0001] The invention belongs to a process and method for special finishing of pure cotton fabrics. Background technique [0002] In recent years, some enterprises have developed and produced wrinkle-resistant fabrics with water and oil repellency. Because it is difficult to achieve a balance between the resilience and strength of the fabric, it is generally difficult to achieve a wrinkle resistance test of more than 3 levels, and it is difficult to make pure cotton clothing washable and wearable. Contents of the invention [0003] This patent provides a pure cotton fabric finishing and processing technology. This process can be used to produce a pure cotton textile that not only meets the strength requirements of pure cotton clothing fabrics, but also meets the flatness requirements of washable and wearable clothing fabrics, and has water and oil repellency. [0004] Specific implementation method [0005] 1. The cross-linking catalyst that matches the c...

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
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M13/00D06M15/227D06M101/06
Inventor 孙才斌武祥珊
Owner 上海王港华纶印染有限公司
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