JPS60176608A - Carpet and its production - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

Detailed Description of the Invention (Technical Field) The present invention relates to a carpet that can be laid on top of a shag carpet, such as a floor carpet or an electric carpet cover. Related to carpets and their manufacturing methods.

(Background technology) Conventionally, the needle punch felt used for this kind of layered carpet, such as electric carpet covers, is
Figure 1 is made by making short VA fibers of nylon, polyester, polypropylene, etc. with a thickness of about 30 denier into a web-like thin cloth using a card machine, and then stacking several sheets of the thin cloth and applying a two-dollar banding process. A needle punch felt 11 is made as shown in the figure, and in order to further improve the soft feeling and texture, punching is performed with a needle 12 to make the fluff stand up and make the pile appear. Then, after applying spray packing with EVA (ethylene acetate vinyl acetate-1-), etc., the second
As shown in the figure, a molten fiber ball 13 is formed, and this molten ball 1
3 and the hairs 14 of the underlay carpellers 1~ are used to prevent the overlapping carpellers 1~ from slipping.

However, needle punch felt made by such a method does not have a tingling sensation when it comes into contact with the skin because the molten beads 13 are raised (if thick fibers are used to increase the anti-slip effect) However, it had the disadvantage of being uncomfortable to the touch.

This drawback can be overcome by using a thin uA of, for example, 10 denier or less.1. The texture is improved, but on the other hand, as shown in Figure 3, the molten beads 13' of the fibers are too small when subjected to the burning process, reducing the anti-slip effect and causing the pile to settle during actual use. This led to the drawback that he became aloof.

(Objective of the Invention) The present invention has been proposed in view of the above points, and its purpose is to provide a decoy that is comfortable to the touch and prevents slipping by being composed of two decoys, the front and back sides of which have different thicknesses of fibers. An object of the present invention is to provide a highly effective carpet and a method for manufacturing the same.

(Disclosure of invention) The present invention will be explained below with reference to the drawings.

In the process before needle punching the 21-dollar band felt, the web-like thin fabric is formed from two pieces of cloth with different thicknesses as shown in Fig. The touchable surface side 1 is made of a thin laM of, for example, 10 deniers or less, and the back side @2, which is subjected to the burning process, is made of a thick fiber of 15 deniers or more, for example.

In order to raise this, it is enough to punch from the back @2 side which is made of thick fibers, so that the surface is made of thin fibers made of layer 1, and the inside is made of thick fibers made of layer 2. A punch carpet is formed, and when the wheat is spray-packed with EVA, acrylic resin, etc. from the back side and subjected to a firing process, a molten ball 3'If made of thick fibers forming R2 is completed as shown in Fig. 5. The contact resistance is 4° greater than the bristles 4 of the underlay Carpera I, and it is possible to obtain Carbella 1- which has a sufficient anti-slip effect. At the same time, since the surface of this carpet is made up of a layer 1 of fine fibers, it also feels good to the touch.

In addition, by changing the color of the fibers of layers 1 and 2 and providing a punched part a and a non-punched part as shown in FIG. 6, part a is the mixed color of layers 1 and 2 and part b is - It is possible to divide the carpet into strips in different colors as one color, and when combined with the uneven pattern on the surface, it is possible to obtain a carpet rich in taste.

(Effects of the Invention) As described above, according to the present invention, the layer is provided with a layer on the front side made of thick fibers and a layer on the back side made of thin fibers, and has a raised layer on the front side and a layer for preventing slipping on the back side. Since the molten beads are formed, it is soft to the touch and has a sufficient anti-slip effect for layering, and has the advantage of being able to provide a non-J-Pet with a thick fiber as the core of the raised part.

[Brief explanation of drawings]

1 to 3 are sectional views of main parts of conventional examples, FIGS. 4 and 5 are sectional views of main parts showing one embodiment of the present invention, and FIG. 6 is another embodiment of the present invention. FIG. 1. 2... Snow, 3... Molten ball and 1 other person

Claims (4)

[Claims] (1) A carpet characterized by comprising a front layer made of thick fibers and a back layer made of thin fibers, and having raised naps on the front side and molten beads for slip prevention on the back side. (2) The carpet according to claim 1, wherein the front layer (1) and the back layer are each made of fibers of different colors, and are partially provided with raised portions. (3) A web-like thin cloth is formed by the ■ on the front side made of thick fibers and the − on the back side made of thin fibers, and then needle punched from the back side to raise the fluff to the front side. This method of manufacturing a carpet is characterized by applying spray packing to the surface of the carpet, followed by a burning process to form a molten ball on the back surface to prevent slipping. (4) The scope of the patent claim is that the threshold on the front side and the cabinet on the back side are made of different colors. The method for manufacturing a carpet according to item 3.