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Vertical cotton material combining tiled cotton net and vertical cotton net and preparation method of vertical cotton material

A combined, vertical technology, used in heating/cooling fabrics, textiles and papermaking, fabric surface trimming, etc., can solve the problems of inconvenient production, easy shortening, product design limitations, etc., to improve tear resistance. Effect

Pending Publication Date: 2019-04-23
苏州爱美纤维科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, when producing some light and thin clothing or quilt filling materials, due to the forming structure of the upright cotton, it is easy to cause longitudinal stretching.
On the one hand, it is not very convenient to make during the production process. During the laying and cutting process, it is easy to cause the pieces to be stretched and shortened after cutting; Washing stretch deformation, so that the product design is limited

Method used

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  • Vertical cotton material combining tiled cotton net and vertical cotton net and preparation method of vertical cotton material
  • Vertical cotton material combining tiled cotton net and vertical cotton net and preparation method of vertical cotton material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] The upright cotton material that embodiment 1 tiles cotton net and vertical type cotton net combines

[0043] see figure 1 In this embodiment, a vertical cotton material combined with a flat cotton net and a vertical cotton net includes a vertical cotton net in the middle and a flat cotton net above and / or below the vertical cotton net. Such as figure 1 As shown, the vertical cotton net and the flat cotton net are each one layer, and the flat cotton net is located above or below the vertical cotton net, which includes the first flat cotton net 1 and the first flat cotton net 1. The vertical cotton net 3, or as figure 2 As shown, the vertical cotton net is in the middle, and the flat cotton net is positioned above and below the vertical cotton net, which includes the vertical cotton net 3 in the middle and the first flat cotton net above the vertical cotton net 3 1 and the second laying cotton net 2 below the vertical cotton net 3.

[0044] In terms of parts by weig...

Embodiment 2

[0047] Embodiment 2 The preparation method of the upright cotton material combined with the flat cotton net and the vertical cotton net

[0048] A vertical cotton material combined with a flat cotton net and a vertical cotton net, comprising the following steps: firstly produce a flat cotton net that has not been finalized, and then produce a vertical cotton net that has not yet been finalized, When the shaped cotton net is heated and shaped, the unshaped flat cotton net and the unshaped vertical cotton net are put into the heating equipment to be heated and shaped, and the vertical cotton material combined with the flat cotton net and the vertical cotton net is obtained. The parameters for heating and shaping are oven temperature 200°C, fan speed 400r / min, and mesh belt speed 3.5m / min. In other embodiments, the parameters for heating and setting are oven temperature 130-200°C, fan speed 300-400r / min, and mesh belt speed 0.5-10m / min.

[0049] A. The tiled cotton net that has ...

Embodiment 3

[0077] Embodiment 3 Results comparison

[0078] The upright cotton product in Example 1 is tested with the traditional upright cotton product prepared in Comparative Example 1 without flattening the cotton net, and the performance comparison is as follows:

[0079] Tear resistance strength: the upright cotton material of embodiment 1 improves 100% than the traditional cotton sample that does not add tiled cotton net.

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Abstract

The invention discloses a vertical cotton material combining a tiled cotton net and a vertical cotton net. A preparation method of the vertical cotton material is characterized by comprising the following steps: producing an unsized tiled cotton net; producing an unsized vertical cotton net; placing the unsized tiled cotton net and the unsized vertical cotton net into heating equipment together for heating and sizing during heating and sizing of the vertical cotton net to obtain the vertical cotton material combining the tiled cotton net and the vertical cotton net. According to the vertical cotton material combining the tiled cotton net and the vertical cotton net, the vertical cotton net and the tiled cotton net are combined together, so that the tear resistance, particularly longitudinal tear resistance, of a cotton sample is further improved on the premise of ensuring the performance of elasticity and the like of the vertical cotton material.

Description

technical field [0001] The invention relates to the technical field of nonwoven materials, in particular to a preparation method of a vertical cotton material combining a flat cotton net and a vertical cotton net and the combination of a flat cotton net and a vertical cotton net prepared by the preparation method upright cotton material. Background technique [0002] As a new type of nonwoven material, erect cotton material has many advantages such as high elasticity, compression resistance, breathability and environmental protection, and has been widely used in people's daily life. [0003] Due to the particularity of the production process, the elasticity of the vertical cotton material is superior to other non-woven materials currently on the market under the same gram weight. The current market application is becoming more and more extensive, especially loved by the Japanese and European and American markets. [0004] However, when producing some light and thin clothin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D04H1/70D06C7/02D04H1/55
CPCD04H1/55D04H1/70D06C7/02
Inventor 陈志伟
Owner 苏州爱美纤维科技有限公司