Nonwoven fabric for cleaning and a production method for the same
a technology of nonwoven fabric and production method, which is applied in the direction of carpet cleaners, carpet cleaners with progressive movements, drying machines, etc., can solve the problems of low absorption and oil absorption of natural fibers, low tensional strength as compared to synthetic fibers, and low absorption and oil absorption of nonwoven fabrics for cleaning. , the effect of enhancing flexibility and draping performan
Inactive Publication Date: 2013-05-09
WINNERSKOREA
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- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Benefits of technology
The present invention is for a nonwoven fabric for cleaning and its production method. The invention has the following technical effects: enhanced absorption and oil absorbency, enhanced flexibility and draping performance, and mass production of an endless nonwoven fabric without the need for other raw materials or a binder.
Problems solved by technology
The synthetic resin has a better economic efficiency as compared to a natural fiber but has a problem in that absorption and oil absorbency are low.
As another conventional art, there is a substrate for manufacturing a spun lace nonwoven fabric made from a natural fiber; however it has a weak strength and anti-friction performance, so a binder resin is attached to one side or both sides of a fiber web as a solution to improve the above mentioned problems for thereby enhancing a strength and anti-friction performance; however the above mentioned conventional method lowers the absorption of a natural fiber since too much binder resins are attached to a side or both sides of the fiber web.
In addition, in case that a nonwoven fabric is made of a pure cotton plug which is a natural fiber, for the purpose of manufacturing a dishcloth or a mop cloth, the tensional strength lowers as compared to a synthetic fiber, and it cannot be cleaned multiple times for the repeated use, so it is generally used for a disposal purpose because naps form.
In this case, since an emulsion desorption ratio with respect to fiber is high, a color definition in terms of a dying process is low, and when a water washing and dehydration are repeatedly performed, a tensile strength still lacks.
As further another conventional art, there is a method for manufacturing a scream substrate or a woven piece substrate featuring in that a spun bond web formed of a natural pulp or a natural pulp web and a long fiber, a melt blown, a scream substrate or a woven piece substrate are stacked and engaged by a water spraying method; however the above mentioned method is disadvantageously complex.
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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Experimental program
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Effect test
embodiment 1
[0048]10 kg of the polyester fiber (manufactured by Samyang corporation) having a melting point of 100-120° C. is weight-inspected by using the weighting balance with respect to 90 kg of a cotton plug, and the cotton plug is uniformly divided into 18 kg each, and the polyester fiber is uniformly divided into 2.5 kg each, and the raw material is stacked in a sequence of the cotton plug→the polyester fiber→the cotton plug→the polyester fiber→cotton plug and forms five stages, and the stacked five-stage materials are inputted into the raw material supply unit.
[0049]The raw materials are mixed for 10 minutes by using the scutching machine with a large size mixer, and a web is manufactured by a carding machine, and the cross rapper is adjusted to have 120 g / m2, and the fiber web is manufactured through the spun lace process in which water jets are sprayed with a water pressure of 90 bar. The moisture is removed for 30 seconds by the heating roll which is heated to 90° C., and the materia...
embodiment 2
[0050]This embodiment is actually performed in the same manner as the embodiment 1 except that 15 kg of the polyester fiber having a melting point of 100-120° C. is used with respect to 85 kg of the cotton plug in the embodiment 1.
embodiment 3
[0051]This embodiment is actually performed in the same manner as the embodiment 1 except that 20 kg of the polyester fiber having a melting point of 100-120° C. is used with respect to 80kg of the cotton plug in the embodiment 1.
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Abstract
The present invention relates to a nonwoven fabric for cleaning and to a production method for the same. Provided is a nonwoven fabric for cleaning and a production method therefor, comprising: a raw-material supply step in which between 80 and 90 parts by weight of cotton fibre and between 10 and 20 parts by weight of synthetic fibre are introduced; a step in which the introduced raw materials are mixed by using a blowing and scutching machine; a step in which a web is produced in the form of a sheet by using a carding machine to process the mixed raw materials; a step in which a fibrous web is produced by layering a plurality of the webs and then spraying a water jet so as to join the plurality of webs to each other; and a heat-treatment step in which the fibrous web is subjected to hot drying, and the synthetic fibre is softened and the bond with the cotton fibre is strengthened. Also provided is a production method for the nonwoven fabric. According to the present invention, a nonwoven fabric for cleaning can be provided which maintains the water absorbency and the oil absorbency while markedly increasing the tensile strength of the cotton fibre.
Description
CROSS-REFERENCE TO RELATED APPLICATION[0001]This application claims the benefit of Korean Patent Application No.10-2010-0065516, filed on Jul. 7, 2010 in the Korean Intellectual Property Office, the disclosure of which is incorporated herein by reference.TECHNICAL FIELD [0002]The present invention relates to a nonwoven fabric for cleaning and a production method for the same which can be repeatedly used by enhancing a tensile strength, and in particular to a nonwoven fabric for cleaning and a production method for the same which have features in that a tensile strength can be enhanced a lot while making sure that an absorption and oil absorbency of a common fabric can be maintained.BACKGROUND ART [0003]A nonwoven fabric is generally made in such a way that a variety of fabrics such as natural or chemical fabrics not manufactured by a weaving method are engaged in random directions for thereby forming a sheet shaped web, and they are engaged by chemical and physical methods. The thus...
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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IPC IPC(8): D06C27/00
CPCD04H1/02D06C27/00D04H1/558D04H1/541D04H1/5418
Inventor CHO, HYEON
Owner WINNERSKOREA