Fabric as well as preparation processes and applications thereof

A process and water cloth technology, applied to cloth and its preparation process and application field, can solve the problems of uniform and disorderly arrangement of fibers, inability to improve the overall quality of non-woven fabrics, poor bulkiness of non-woven fabrics, etc. Low degree of loss, excellent bulkiness and water repellency, good bulkiness

CN109594198AActive Publication Date: 2019-04-09JIANGSU SHENGFANG NANO MATERIAL TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2019-04-09

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Abstract

The invention provides fabric as well as preparation processes and applications thereof, and relates to the field of production of non-woven fabric. The fabric comprises first fibers with fiber fineness of 1.8-2 D and second fibers with fiber fineness of 1.5-1.8 D, and the weight ratio of the first fibers to the second fibers is 60%-70%:30%-40%. Fluffy fabric has excellent fluffiness and thicknesswithout pile, the preparation process of the fluffy fabric is also provided, and the fluffy fabric with excellent fluffiness can be prepared with the process. Water-repellent fabric and the preparation process of the water-repellent fabric are also provided, and the water-repellent fabric with excellent fluffiness can be prepared with the preparation process of the water-repellent fabric and is applied to damp-proofing of agricultural machinery and air-drying of crops.
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Description

technical field

[0001] The invention relates to the field of non-woven fabric production, in particular to a fabric and its preparation process and application. Background technique

[0002] Both uniform and chaotic arrangement of fibers in the existing non-woven fabrics cannot reflect the fluffy feeling, and cannot improve the overall quality of the non-woven fabrics. In addition, the non-woven fabrics produced by existing equipment are prone to fluffing problems, the fibers cannot be fully bonded, and the bulkiness is greatly lost, resulting in poor bulkiness of the produced non-woven fabrics. Contents of the invention

[0003] The first object of the present invention is to provide a fluffy cloth. The bulky cloth has excellent bulk and bulk, and is lint-free.

[0004] The second object of the present invention is to provide a process for preparing fluffy cloth. Through this process, fluffy cloth with excellent bulkiness and high thickness can be produced.

[0005] T...

Examples

Embodiment 1

[0023] As shown in Table 1, the first fiber with a fiber fineness of 2D and the second fiber with a fiber fineness of 1.5D are selected as the textile fibers of the fluffy layer of the bottom layer of the hot air and water repellent cloth. The length of the first fiber is 38mm, and the second fiber The length is also 38mm. The first fiber is put into the first bale opener, and the second fiber is put into the second bale opener. The weight proportion of the first fiber and the second fiber is set as 60%-70%:30%-40%. Add the first fiber 1800g in the first bale opener in the present embodiment, add the second fiber 1200g in the second bale opener. The weight of the first fiber before quantification was 300 g, and the weight of the second fiber before quantification was 300 g. The weight error of the first fiber was 55 g, and the weight error of the second fiber was 55 g.

[0024] The process for preparing the fluffy cloth includes: after opening, cotton blending, carding, hot...