Non-woven fabric containing flaky natural flowers and production technology of non-woven fabric

A non-woven, flower and grass technology, applied in textiles and papermaking, non-woven fabrics, fiber processing, etc., can solve the problem that natural flowers and grasses in sheet or block cannot be uniformly dispersed into non-woven fabrics, etc., to achieve enhanced aesthetics, The effect of improving strength properties

Pending Publication Date: 2018-03-09
浙江德康环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the technical problem that the prior art cannot evenly disperse flake or massive natural flowers and plants into the surface layer of the non-woven fabric, and provide a wet-laid spunlaced non-woven fabric containing flake-like natural flowers and plants

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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  • Non-woven fabric containing flaky natural flowers and production technology of non-woven fabric
  • Non-woven fabric containing flaky natural flowers and production technology of non-woven fabric
  • Non-woven fabric containing flaky natural flowers and production technology of non-woven fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Fresh roses were cut into small petals of 3mm×3mm with a knife, soaked in water to soften, and mixed with 10% (mass concentration, the same below) mixture 1. After soaking, the petals had some settling properties in mix 1. The white viscose fiber of 1.7d * 12mm is dispersed in water and then mixed to form 2% mixture 2. Mixture 1 and mixture 2 were formulated into mixture 3 with a fiber mass concentration of about 2% by volume ratio of 1:100. The mixture 3 is stored in the storage tank, and stirred with a stirring device in the storage tank, and the stirring rate is controlled at 40r / min. At this time, the petals can be evenly dispersed in the mixed solution and the viscose fiber can still maintain a dispersed state. It will be tangled into clusters. The mixture 3 is then diluted with water to 1‰, and the diluted liquid is sent to the wet former in a turbulent flow with a pump, and the water of the mixture 3 is removed to form a mixed fiber web with a dryness of 20%. ...

Embodiment 2

[0046] Compared with Example 1, this embodiment differs only in that the fiber mass concentration of mixture 2 and mixture 3 is 1%, and the stirring rate of the stirring device in the storage tank is controlled at 50r / min, and the mixture sent to the wet former Mixture 3 was diluted with water to 5‰, and the rest were the same. Finally, the non-woven fabric material with complete rose petal shape and evenly dispersed in the surface layer can also be obtained.

Embodiment 3

[0063] Cut fresh roses into small petals of 3mm×3mm with a knife, soak them in water to soften, and make a mixture 1 of 10% (mass concentration); : 50% of the ratio is dispersed with water and mixed to form a 5% mixture 2; the mixture 1 and the mixture 2 are formulated into a 2% mixture 3 at a volume ratio of 1:100, and the mixture 3 is stored in a storage tank and stored in the storage tank Stir with a stirring device, and the stirring rate is controlled at 180r / min. The mixture 3 is then diluted to 2‰ with water, and the diluted liquid is sent to the wet former in a turbulent flow with a pump, and the water of the mixture 3 is removed to form a mixed fiber web with a dryness of 20%. The mixed fiber net is entangled with 2 kpa 3 lanes, 3 kpa 4 lanes, and 5 kpa 2 lanes in the hydroentanglement machine to make a fiber net with a certain strength, and then dehydrated and dried to make a gram weight of 50g / m 2 wet-laid spunlace nonwovens. The non-woven fabric uses wood pulp f...

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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PUM

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Abstract

The invention discloses non-woven fabric containing flaky natural flowers and a production technology of the non-woven fabric and belongs to the technical field of non-woven fabric. The non-woven fabric containing flaky natural flowers comprises a non-woven fabric fiber layer and multiple flaky flowers scattered on the non-woven fabric fiber layer; each flaky flower is covered with multiple fibersin a net shape, and two ends of the fibers are embedded in the non-woven fabric fiber layer after the fibers span at least one part of the flaky flower bodies, so that the flaky flowers are fastenedin the non-woven fabric fiber layer. The non-woven fabric material can has effects of natural flowers without addition of essence, and flaky or blocky natural flowers can be dispersed in the non-wovenfabric surface layer uniformly and the natural forms of the flowers can be kept through reasonable setting of process sequence and parameters.

Description

technical field [0001] The invention belongs to the technical field of non-woven fabrics, and in particular relates to a non-woven fabric containing sheet-shaped natural flowers and a manufacturing process thereof. Background technique [0002] If the existing non-woven fabrics have special flower and herbal ingredients, the following methods are generally adopted: [0003] The main components of flowers and plants are extracted by physical and chemical methods to make essence, and then the essence is applied to non-woven fabrics by coating method. These products are due to first extracting the main components in the flowers and plants through physical or chemical methods, and their active components are often partially destroyed during the extraction process. The properties of some flower and herb varieties will be greatly changed after being extracted by physical and chemical methods. Secondly, in the production process of non-woven fabrics, it is necessary to increase t...

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): D04H1/492D04H1/498D04H1/42D06M13/00D06M15/01
CPCD04H1/42D04H1/492D04H1/498D06M13/00D06M15/01
Inventor 何忠
Owner 浙江德康环保科技有限公司
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