JPS5912783B2 - Method for manufacturing needle punch carpet - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for producing a needle-punch carpet, in which a synthetic resin is applied to the surface of the needle-punch carpet body and then embossing is performed.

A conventional needle-punched carpet is one in which fibers such as polypropylene fibers and polyester fibers are arranged on the upper and lower sides of a base fabric 4 such as jute cloth or polypropylene cloth, respectively, and then needle-punched to form upper layer fibers 5 and lower layer fibers 6. However, such carpets have the disadvantage that they are easily soiled with dirt and dust on their surfaces, are difficult to clean, and have poor cushioning properties.

The present invention aims to eliminate such conventional drawbacks, and its purpose is to provide a method for manufacturing a needle punch carpet that is resistant to stains, easy to clean, has good cushioning properties, and also has good embossing properties. It is on offer.

The method for producing a needle punch carpet of the present invention includes disposing fibers on the upper and lower sides of a base fabric 4, performing needle punching to form upper layer fibers 5 and lower layer fibers 6 to form a needle punch carpet main body 1, and then forming a needle punch carpet body 1. It is characterized in that a synthetic resin 2 is applied to the surface of the upper layer fibers 5 of the main body 1, and then embossing is performed on the synthetic resin 2.

The present invention will be described in detail below based on embodiments shown in the drawings.

First, the needle-punched carpet main body 1 is made by placing fibers such as polypropylene fibers and polyester fibers on the upper and lower sides of a base fabric 4 such as jute cloth or polypropylene cloth, respectively, and needle-punching the upper layer fibers 5 and lower layer fibers 6. Form.

Next, a synthetic resin 2 such as vinyl chloride resin, acrylic resin, polyurethane resin, etc. is applied to the surface of the upper layer fiber 5.

As the synthetic resin 2, a soft synthetic resin is usually used, and it may be colored or uncolored.

Further, the synthetic resin 2 may be in any form such as liquid or paste.

The thickness of the coating is not particularly limited and may be thin or thick.

After applying the synthetic resin 2, the synthetic resin 2 is dried appropriately if necessary, and an embossing roller or the like is pressed onto the synthetic resin 2 to perform embossing to form an embossed pattern 3.

This embossing process forms an embossed pattern 3 in which the recesses 7 extend to the upper fiber layer 5.

In the present invention, as described above, a synthetic resin is applied to the surface of the upper layer fibers of the needle punch carpet main body, so the surface of the carpet main body is protected by the synthetic resin, and unlike conventional carpets, it is protected from dust and dirt. To manufacture a carpet which is free from clogging and easy to clean, and which does not allow water to seep in even when water is spilled, has excellent stain resistance and wear resistance.

Moreover, since it is coated with synthetic resin, it is possible to easily obtain one with excellent heat insulation properties.

Moreover, since the synthetic resin is applied to the surface of the upper layer fibers and then the embossing is performed on the synthetic resin, the applied synthetic resin can ensure the shape retention of the upper layer fibers and allow for precise embossing. A decorative embossed pattern can also be formed through processing, resulting in a beautiful carpet, and since the formed embossed pattern is uneven, the uneven embossed pattern deforms when a load is applied from above, providing cushioning properties. There is an advantage to being able to get carpet.

[Brief explanation of the drawing]

FIG. 1 is a longitudinal sectional view of a conventional example, and FIG. 2 is a longitudinal sectional view of an embodiment of the present invention, in which 1 is a needle punch carpet main body, 2 is a synthetic resin, 4 is a base fabric, and 5 is an upper layer fiber. , 6 are lower layer fibers.

Claims (1)

[Claims] 1 Arrange fibers on the top and bottom of the base fabric and perform needle punching to form upper layer fibers and lower layer fibers to form a needle punch carpet body, then apply a synthetic resin to the surface of the upper layer fibers of the needle punch carpet body, and then A method for manufacturing a needle punch carpet, which is characterized in that the synthetic resin is then embossed.