JPS63149Y2 - - Google Patents

Description

[Detailed explanation of the idea]

This invention relates to a slip-proof underlay laminated paper for carpets. Conventionally, when an overlay such as carpet, pine, rattan rug, or rag is placed on top of the carpet, the movement of the bristles of the lower carpet causes the overlay to move in the direction opposite the fur of the lower carpet. Moreover, when a table, desk, kotatsu, etc. is placed on top of it, it causes large wrinkles. To explain with a diagram, FIG. 1 is a schematic diagram showing an initial state in which an overlay 2 is placed on a carpet 1. 3 indicates the tip of the lower carpet. FIG. 2 is a diagram showing a state in which pressure is applied to the upper part from the state shown in FIG. 1. The bristles 3 are tilted in a certain direction, and this tendency is clearer than in FIG.
The overlay 2 is shifted to the right along with the inclination of the bristles 3. FIG. 3 is a schematic diagram showing a state in which pressure is released. The bristles 3 of the lower carpet 1 return to their original position, but there is only a small amount of force to return the upper carpet 2 to its original position.
The displacement of the top covering 2 remains. If pressurization and release are repeated, the overlay 2 will be largely displaced from its original position. Furthermore, if a table, desk, or kotatsu is placed on top of the top rug 2, not only will the top rug 2 shift, but the top rug 2 will also have large wrinkles because it is firmly supported by the legs of the table, etc. This makes it extremely inconvenient to use. In extreme cases, the wrinkles may become wrinkled and may not return to their original state, and the overlay 2 is often made of a high-quality material, resulting in a huge economic loss. Conventionally, various devices and ideas have been made to deal with the above-mentioned inconveniences and losses, but there is still no definitive solution. The first conventional method is to sandwich paper such as newspaper between the lower carpet 1 and the upper carpet 2. This method has some effect, but
There are two drawbacks: the paper is weak and easily tears, and the paper moves along with it. If the paper is torn, it will have no effect at all. A second method is to fix the side of the upper carpet 2 that corresponds to the direction opposite to the hair ends of the lower carpet 1 with nails, adhesive, or a heavy object such as a chest of drawers. The force of the bristles of the carpet 1 is stronger than expected, and over a long period of time it is strong enough to remove nails and adhesives and move heavy objects, that is, ultimately a good effect cannot be obtained. The third method is to use a spray-type special adhesive that has recently been commercially available. This is sprayed onto the entire back of the upper carpet 2 to form an adhesive layer, and the adhesive layer has a composition that does not transfer to the surface of the lower carpet 1. The holding power of the adhesive can prevent the top covering 2 from moving.
However, this spray adhesive is very expensive and needs to be applied to the entire surface of the overlay 2, which is a great burden. Furthermore, once the overlay 2 is removed, its adhesive strength weakens, and it is necessary to reapply the adhesive. As described above, the conventional methods have only slight effects, and even if they are effective, they are uneconomical, inconvenient to use, and cannot withstand sufficient use. In order to eliminate the above-mentioned drawbacks, this invention uses slippery polyolefin resin, fluorine resin,
Alternatively, a paper laminated or coated with silicone resin is provided as a base paper, and the base paper is constructed to have approximately the same dimensions as the carpet mat or other overlay to be laid on top, and the direction is opposite to the direction of the hair of the lower carpet. Apply adhesive to the back side of the side edge and glue the bottom carpet and base paper together.
It is an object of the present invention to provide a slip-preventing underlay laminated paper for a carpet, which is interposed between a lower carpet and an overlay and is configured to prevent the overlay from shifting. An example of this invention will be explained in detail based on the drawings.
FIG. 4 shows the basic structure of this invention, in which a carpet slip-preventing underlay laminated paper A is used by being sandwiched between a lower carpet 1 and an upper carpet 2. The laminated paper A has a top paper 4 made of a material with high sliding friction resistance, such as synthetic rubber, or a relatively strong paper such as kraft paper, on the top surface, and the back side of the top paper 4. A base paper 5 is provided to be laminated or coated. The base paper 5 is made of a resin with good slipperiness such as a polyolefin resin such as polypropylene or polyethylene, a fluorine resin such as Teflon, or a silicone resin. Further, the back side of the base paper 5 is coated with an adhesive layer 6 on that side. The adhesive 6 is applied over the entire length of one side and partially, and is coated with a width of 20 to 150 mm.
That is, the coating is applied entirely as shown in FIG. 6, or partially as shown in FIG. It is more effective to make the paper approximately the same size as the overlay 2. FIG. 5 is a schematic diagram showing a state in which the carpet slip-preventing underlay laminated paper A of the present invention is interposed between the upper carpet 2 and the lower carpet 1. Although the structure is simple as described above, it is necessary to follow a certain method in the direction 8 of the hair ends of the lower carpet 1. That is, it is necessary to attach the adhesive 6 to the lower carpet 1 with the adhesive 6 facing down, and then apply the adhesive 6 to the side 9 of the lower carpet 1 in the direction opposite to the bristles 3. Furthermore, as another embodiment, a slip-prevention underlay laminate paper A for carpeting can be passed around the back side of the lower carpet 1 and adhesive 6 can be adhered thereto, as shown in FIG. Further, as another embodiment (1), paper in which polypropylene uniaxially stretched films are laminated vertically and horizontally can also be used as the base paper. In addition, as another embodiment (2), the adhesive material 6 is applied over the entire side and has a width of 20 to 150 mm.
Can be applied with a cloth. The embodiment of the present invention is constructed as described above, and the carpet slip-preventing underlay laminated paper A does not shift from the lower carpet 1 due to the holding power of the adhesive 6. That is, since the base paper 5 is made of a slippery material such as polyolefin resin such as polypropylene or polyethylene, the force of the bristles 3 is hardly transmitted to the base paper 5, and the bristles 3 are made of resin. It just slides on the surface. Therefore,
The base paper 5 does not shift. In addition, the upper mat 2
Even if it is used by placing it on the top paper 4, the top paper 4 will not tear because the top paper 4 is made of relatively strong paper such as kraft paper. Also, it doesn't shift. According to the present invention, the following results can be obtained when compared with other cited examples. Example A Component paper: The base paper is kraft paper laminated with uniaxially oriented polypropylene in length and width. Adhesive: A spray type adhesive manufactured by Sumitomo 3M Co., Ltd. was applied in a width of 50 mm to the adhesive side 7 corresponding to the side 11 of the lower carpet in the direction opposite to the fur direction. How to use: With the adhesive 6 facing down, the adhesive side 7 was attached to the opposite side 9 of the fur 3 of the carpet, and the top rug 2 was placed on top of it. Comparative Example 1: Nothing was sandwiched between the upper carpet 2 and the lower carpet 1. Comparative Example 2: Newspaper was sandwiched between the upper carpet 2 and the lower carpet 1.

[Table] As seen in Table 1, the present invention has a very large effect. That is, according to the present invention, a slippery resin such as polyolefin resin is used for the base paper,
Since the laminated paper is welded to the lower carpet with adhesive, the force of the hair tips of the lower carpet is not transmitted to the base paper, so the base paper does not shift. It does not wrinkle when placed, does not damage the expensive overlay, is economical, and has the effect that a simple structure can be manufactured at low cost.

[Brief explanation of the drawing]

FIG. 1 is a schematic diagram showing a state before the overlay is shifted in a conventional example. FIG. 2 is a schematic diagram showing a state in which pressure is applied to the overlay in a conventional example. FIG. 3 is a schematic diagram showing the state in which the overlay is shifted after the pressure is released. FIG. 4 is an explanatory view showing the anti-slip laminate paper for carpets according to the present invention. FIG. 5 is an explanatory view showing the state of use of the anti-slip underlay laminated paper for carpet according to the present invention. FIG. 6 and FIG. 7 are explanatory diagrams showing examples of adhesive application. FIG. 8 is an explanatory diagram showing an example in which adhesive is applied to the back surface of the lower carpet. A...Slip-prevention underlay laminated paper for carpet, 1...Lower carpet, 2...Top rug, 3...
Tip of the hair, 4...Top paper, 5...Base paper, 6...Adhesive, 7...Adhesive side, 8...Direction of the tip of the hair, 9... Side in the opposite direction of the hair.

Claims (1)

[Scope of Claim for Utility Model Registration] 1. In the slip-prevention underlay paper for carpets interposed between the upper carpet 2 and the lower carpet 1, lamination or coating with polyolefin resin, fluorine resin, or silicone resin This paper is provided as the base paper 5, and an adhesive 6 is applied to the back side of the side opposite to the hair tip direction of the lower carpet 1 to bond the lower carpet 1 and the base paper 5. A slip-prevention underlay laminated paper for carpets, characterized in that a top paper 4 made of a material with high sliding friction resistance, such as synthetic rubber, is formed on the top surface of a base paper 5. 2. A slip-preventing underlay laminated paper for carpets according to claim 1, in which the base paper 5 is a paper in which polypropylene-axially stretched films are laminated vertically and horizontally. 3. The anti-slip underlay laminate paper for carpets according to claim 1, wherein the adhesive 6 is applied over the entire side of the lower carpet 1 and has a width of 20 to 150 mm. 4. The anti-slip underlay laminate paper for carpets according to claim 1, wherein the adhesive 6 is applied intermittently over the entire side of the lower carpet 1 and has a width of 20 to 150 mm.