JPH0319979A - Manufacture of dishcloth - Google Patents

Abstract

PURPOSE: To obtain readily dryable dishcloth having high water absorbency by bleaching a precursory fabric woven in low density by using cotton, etc., immersing the fabric into a solution containing a stain-removing agent and a swelling agent, washing the fabric with water, immersing the fabric into oxalic acid solution, treating the fabric with a silicone and subjecting the fabric to softening and flatting treatment and sewing the resultant fabric. CONSTITUTION: A precursor fabric woven in low density so that distance between adjacent yarns becomes 0.8-2 mm by using a yarn such as cotton yarn or rayon yarn having 20-32 numbers is bleached with hydrogen peroxide and immersed into a solution containing a stain-removing agent and a swelling agent and washed with water and immersed in 0.02 wt.% oxalic acid solution and washed with water and immersed into an antimicrobial silicone solution for textile to attach silicone to textile surface and impart antimicrobial and deodorizing performance to the fabric and then, 0.5 wt.% starch solution is applied to the fabric to increase tensile strength and make the surface of fabric smooth and then, the fabric is softened and dried and flatted under 2 kg/cm<2> pressure by a roller heated to 100-150 deg.C and the precursor fabrics are superposed and sewn by using nylon yarn to provide the objective readily dryable dishcloth having high water absorbency and capable of readily wiping away stains.

Description

[Detailed Description of the Invention] [III Field of Industrial Application] This invention relates to a method for producing a cloth, and in particular to a method for producing a cloth that absorbs sewage well and has extremely high water absorption. The dish towels manufactured by this invention are easy to dry and soft to the touch. ● [Prior technology and its problems] The dish towels used by people in the past were made from old clothes and other soft and absorbent cloth. Several sheets! It is made by sewing illiFL. In cloth cloths constructed in this way, the spacing between the threads is very narrow, so the water absorbency and water evaporation properties may deteriorate accordingly, and stains may occur.
In addition to often giving off strange odors, there was also the risk that the cloths could become a breeding ground for germs. Although we have developed a cloth like the one sold in the market, the manufacturing method is still incomplete, so the properties of the finished cloth are still not good.In other words, this kind of cloth still lacks water absorption. It takes a long time to wash and dry, but it improves the quality of the product.
In view of the above-mentioned current situation, it has not been possible to meet the wishes of those who have such cloths that have insufficient stiffness between the threads and are soft to the touch. 1. Recognizing that the above-mentioned defects were caused by an inappropriate manufacturing method, and as a result of painstaking research, we succeeded in creating a cloth that does not have the above-mentioned defects, and completed the present invention. That is, 1. The purpose of the present invention is to provide a method for manufacturing a cloth that does not have the above-mentioned drawbacks. 1. A method for manufacturing a cloth that is made of (a) cotton, rayon, or cloth made of 20-32 fibers. Alternatively, a step of weaving the blended yarn into the precursor fabric at a low density so that the distance between adjacent yarns is 0.8 to 2.0 mm; (b)
The above precursor cloth is immersed in a hydrogen peroxide solution to bleach it.The bleached precursor cloth is then immersed in an aqueous solution containing a sewage remover and a swelling agent.After that, the stain is removed and the precursor cloth swells. (C) The washed precursor cloth is immersed in an aqueous solution of 0.021if% oxalic acid to remove impurities contained therein again.Then, the precursor cloth is washed with water. (d) The washed precursor cloth is immersed in an aqueous solution of 1a antimicrobial silicone to remove the silicone m'
(e) immersing the precursor fabric with attached silicone in a serum consisting of an aqueous solution of 0.5 weight 1% edible starch; After that, 1) solidifying the serous fluid adhering to the precursor fabric to increase the tensile strength of the precursor fabric, and 1) making the surface smooth; and 1 (f) the precursor fabric that has become hard due to the solidification of the liquid. A step of softening the fabric by immersing it in an aqueous solution containing a softener; and (1) drying the softened precursor fabric at a pressure of 2 kg/crtl with a roller kept at a temperature of 100 to 150°C. 01) Cutting the roughened precursor fabric into a predetermined size.
The prescribed number! [Manufacturing method] A general manufacturing method of the present invention will be described below in detail. Part IE2! This is the first time for each attack in the book. (aJ First, make a yarn by twisting η cotton/rayon 1 or blended fibers. After that, make a low vIf yarn so that the distance between adjacent yarns is 0.8 to 2.0 mm.) This increases the capillary phenomenon and increases the water absorbency of the cloth to be made, and also makes it easier to dry. According to this, the strength of the warp threads can be increased. At the same time, it is also possible to minimize the fuzzing phenomenon caused by static electricity during weaving. (+) Next, the above precursor fabric is immersed in a hydrogen peroxide solution to bleach it.゛The whitened precursor fabric is immersed in an aqueous solution containing a stain remover and a swelling agent.After that, the dirt has been removed and the expanded precursor fabric is washed with water.This allows the fibers to be arranged in an orderly manner. Because it can increase the tensile strength of the thread, it also has the effect of preventing dirt from penetrating into the fibers.Additionally, this process makes it easier to remove dirt (C) After that, the washed precursor cloth was 0.02 1i
After soaking in an aqueous solution of 1k% oxalic acid to remove impurities contained therein, wash the precursor cloth with water. Next, use the washed precursor cloth for textile purposes. The silicone is dipped in an aqueous solution of antimicrobial innate silicone to attach the silicone to the surface of the embroidery fibers, imparting antibacterial and deodorizing properties. slz% edible starch aqueous solution. After immersion, the serous fluid adhering to the precursor fabric is solidified. This increases the tensile diameter of the precursor fabric. The processability of the precursor fabric is improved. At the same time, the surface of the precursor cloth also becomes smooth and silky.In addition, this process improves the feel of the cloth to be made. Soften the fabric by immersing it in an aqueous solution containing the cloth - This process makes the cloth to be made soft to the touch.
0 2 Kg / by rollers kept at a temperature of 50°C
It is dried under the pressure of Ctl' and made into a leather. O Through this process, the function of the silicone begins to be exhibited. - Threads are less likely to come apart from the dishcloth. [Effects of the invention] As mentioned above, according to the dishcloth made by the special taki-making method of the present invention, the fibers in the dishcloth are arranged in an orderly manner. Because of this, it can fully exert its capillary action, and it does not take much time to dry.Moreover, it has extremely high water absorption.In addition, dirt can be easily adsorbed to the surface of the cloth, and once it is absorbed, it is The dirt that is left behind can be easily removed.Furthermore, the tensile strength of the cloth is very high, and the surface of the cloth is soft to the touch, making it extremely advantageous in use.

[Brief explanation of the drawing]

Figure 1 shows the manufacturing process of the wooden invention.
The figure is a diagonal view of the cloth made according to the present invention. l: Cloth 2: Nylon thread-5';

Claims (2)

[Claims] (1) A method for manufacturing a dishcloth, which comprises: (a) cotton, rayon, or blended yarns consisting of 20-32 fibers are woven at a low density such that the distance between adjacent yarns is 0.8-2.0 mm; (b) weaving the precursor fabric into a precursor fabric;
The above precursor fabric is immersed in a hydrogen peroxide solution to bleach it, and then the bleached precursor fabric is immersed in an aqueous solution containing a sewage removal agent and a swelling agent, after which the sewage is removed and the swollen precursor fabric (c) immersing the washed precursor fabric in an aqueous solution of 0.02% oxalic acid to remove impurities contained therein, and then soaking the precursor fabric in water. (d) immersing the washed precursor fabric in an aqueous solution of antimicrobial silicone for textiles to attach silicone to the surface of the fibers to impart antibacterial and deodorizing properties; ) The precursor fabric having the attached silicone is immersed in a serum consisting of an aqueous solution of 0.5% by weight of edible starch, and then the serum attached to the precursor fabric is solidified to increase the tensile strength of the precursor fabric. (f) softening the precursor fabric, which has become hard due to solidification of the serum, by immersing it in an aqueous solution containing a softener; (g)
a step of drying and flattening the softened precursor fabric at a pressure of 2 kg/cm^2 using rollers kept at a temperature of 100 to 150°C; (h) cutting the flattened precursor fabric to a predetermined size; cut into pieces,
The method for producing the cloth cloth described above, comprising the step of layering and sewing a predetermined number of sheets. (2) The cloth cloth according to claim (1), wherein in the step (h), a stretchable nylon thread is sewn to the periphery of the precursor fabric to reinforce it. Manufacturing method.