KR200276587Y1 - Double pile knitted fabric for cleansing - Google Patents

Abstract

The present invention relates to a double-sided pile knitted fabric for washing, and a blend of polyester and polypropylene is used for the fabric of the knitted fabric, and the surface pile yarn is a collection of several strands of coarse polyester filaments without twisting. After the yarn), it is a composite yarn of nylon and polyester as a pile yarn, dyed double-sided pile fabric knitted by the conventional method using 0.1 ~ 0.5D ultra-fine yarn, and then heat-treated in the tenting process to weld the tissue and pile yarn well. And then coated molten acrylic resin on the surface pile, so that the sprays are bonded to each other and become harder, so that even hard dirt and fine dust can be easily removed with a single cleaning cloth. A more hygienic double-sided pile knitted fabric can be obtained.

Description

Double pile knitted fabric for cleansing {Double pile knitted fabric for cleansing}

The present invention relates to a double-sided knitted fabric for washing. More specifically, the fabric is a blend of a general polyester (hereinafter referred to as PE) and polypropylene (hereinafter referred to as PP), which is a polyolefin-based fiber having a low melting point. Knitted by heat treatment and surface coating by knitting with a thick spray made of PE for the surface pile yarn and a microfiber, a composite yarn of nylon and PE (hereinafter referred to as NP composite yarn) for the back pile yarn The present invention relates to a scrubbing brush for removing hard dirt, the role of a gentle wiping cloth, and a cleaning pile fabric that can easily remove even fine dust.

In general, the cleaning knitted fabric has a general PE fiber as a paper tissue, and the pile yarn has been manufactured using only a NP composite yarn, but this is possible because it is soft, but it is not effective as a loofah, so it is inconvenient to prepare a separate loofah. In the wet state, there was a disadvantage that the bacteria are unsanitary, and when cleaning the glass in a dry state, static electricity is generated and dust is attached to the glass surface as it is.

On the other hand, as a utility model registration application No. 2000-0029285, which the applicant has pre-registered to compensate for the above disadvantages, by using a cotton yarn with good hygroscopicity treated with chitosan, etc. in the local tissues to suppress the generation of static electricity and to suppress the generation of bacteria Although it was possible to remove the dust more sanitarily and cleanly by preventing it, it was not suitable for removing hard impurities because it could not work with a loofah, so a separate loofah had to be prepared.

The present inventors solve the problems caused by the above-mentioned various technologies to easily wash and wipe the glass, furniture and bowls, etc., not only hard to be wiped well, but also hygienic, hard impurities can be removed with a single cleaning cloth As a result of research for a long time to develop, a blended yarn mixed with PE and PP yarn is used for the tissue of the cleaning cloth, and as the surface pile yarn, a plurality of strands of coarse monopyrament are collected without twisting. Laminated thread) is used as a back pile yarn using NP composite yarn, which is a microfibre, and then heat treated and surface coated to provide excellent cleaning effect and hygienic and easy removal of fine dust and hard impurities with a single cleaning cloth. It was possible to obtain a double-sided pile knitted fabric for washing.

Figure 1 shows an example of the tissue and the type of yarn used to show an example of the present invention.

<Explanation of symbols for the main parts of the drawings>

1: Mixed yarn for paper tissue (PE and PP blend)

2: surface pile yarn (PE injection)

3: back side pile yarn (NP composite microfiber yarn)

The double-sided pile knitted fabric for washing according to the present invention uses a mixed yarn (1) mixed with general PE and PP fiber, which is a polyolefin-based fiber having a low melting point, and the surface pile yarn (2) uses a thick spray of PE. When used, the back pile yarn (3) is prepared by knitting a double-sided pile knitted fabric in a conventional method using a NP composite yarn of ultra-fine yarn and then heat-treating and surface coating treatment, which will be described in more detail as follows.

First, as the paper structure, a blended yarn (1) mixed with a general polyester (PE) fiber and a polypropylene (PP) fiber having a low melting point fiber so as to have a ratio of 30 to 80% by weight: 70 to 20% by weight is used. For the yarn to be threaded (2), a thick jet of polyester (PE) of 200 to 300 D / 2 to 12 F is used, and the back yarn (3) is a microfiber of 0.1 to 0.5 D made of a composite yarn of nylon (N) and polyester. The yarn pile knitted fabric P is knitted and prepared by a conventional method.

The resultant knitted fabric P is dyed at 120 to 140 ° C., and heat treated at 160 to 200 ° C. in a tentering process to melt the PP fibers contained in the paper tissue so that the paper tissue and the pile yarn are fused together. By coating the molten acrylic resin in a spray method on the surface pile yarn 2 of (P), a desired double-sided pile knitted fabric for washing can be obtained.

On the other hand, if the antibacterial processing treatment is used for the mixed yarn (1) for the paper tissue, even if the knitted fabric (P) is stored in a wet state for a long time, it is possible to suppress the generation of bacteria and obtain a sanitary washing cloth. At this time, the whole knitted fabric may be treated with antibacterial treatment, but it is economical because it is difficult to process and its cost is not economical because only the mixed yarn (1) for the paper tissue, which is easy to process with low cost and chemicals, is antibacterial. It is also excellent, because it is used for lichen tissue is less detachment of the drug is effective to last for a long time antibacterial.

In addition, if the ratio of PE is less than 30% by weight, that is, if the proportion of PP is more than 70% by weight, the final product is too hard, and the softness of the fabric is lowered. If the ratio of more than 80% by weight, that is, if the proportion of PP is less than 20% by weight, the final product may not be able to completely bond the tissue and pile yarns (2) (3), which may cause pile pile or tissue scattering. .

On the other hand, when the surface pile yarn 2 is less than 200D thick, it is difficult to play a scrubber because the pile is soft, and when the pile pile is thicker than 300D, the pile is too strong, which may damage the soft furniture and the like. (3) Even if the thickness of NP composite yarn is less than 0.1 denier, there is no big difference in the effect, but it is difficult to manufacture microfiber and it is expensive because it is expensive, and when it is thicker than 0.5 denier, it removes fine dust attached to the plane such as glass surface. There are drawbacks that are difficult to do.

In addition, when the temperature of the salt solution in the dyeing process is less than 120 ℃, the dyeability of the synthetic fiber is not good, and if it exceeds 140 ℃, the PP fibers contained in the mixed yarn (1) for the paper tissue is damaged, there is a fear that the knitted fabric is wrinkled, tentering When heat is applied in the tentering process, only the low melting point PP fiber contained in the paper tissue is melted while the knitted fabric is fixed, thereby fusion bonding the double-side pile yarn (2) (3) and the PE fiber of the paper tissue. If the heating temperature is less than 160 ℃, PP fibers are not melted well, and if it exceeds 200 ℃, the damage of PE or other fibers is reduced, which lowers the strength of the fabric and shortens the life of the cleaning cloth. May occur.

In addition, since the surface pile yarn 1 of the knitted fabric is sprayed, it is too soft to remove hard dirt, and the molten acrylic resin is coated on the surface pile by a spray method in order to harden it. At this time, the filament of the kink-free state is not only strongly bonded but also becomes harder, and thus serves as a scrubber to remove any dirt, and the back yarn 3 keeps a soft effect as it is. With a cleaning cloth, you get a double-sided cleaning cloth that can easily remove everything from hard dirt to fine dust.

The present invention simply manufactures a scouring pad that can remove hard dirt with a single cleaning cloth, and a product that can clean dust that can remove soft and fine dust at any time. Not only can be removed cleanly, but also to prevent the occurrence of bacteria is hygienic to provide a cleaning cloth exhibiting the effect of three stone trillion.

Claims (2)

In the washing pile knitted fabric, the paper tissue is a blended yarn having a ratio of general polyester and polypropylene in the range of 30 to 80% by weight: 70 to 20% by weight, and the surface pile yarn is coated with a thick polyester spray of 200 to 300D / 2 to 12F. On the back, it is made of ultrafine yarn of 0.1-0.5D made of a composite yarn of nylon and polyester, and it is heated in the tenterizing process to fuse the polypropylene fiber and then coat the molten acrylic resin on the surface pile for cleaning. Double-sided file knitted. The double-sided pile knitted fabric for washing according to claim 1, wherein the mixed yarn for paper tissue is subjected to an antibacterial processing.