JPS5936453Y2 - Synthetic resin fabric with cotton-like fiber layer - Google Patents

Description

[Detailed Description of the Invention] This invention relates to the structure of a felt-like cloth in which a cotton-like fiber layer is formed on the back side of an outer skin made of synthetic resin.

Conventionally, in the field of seat covers and clothing, a cotton-like layer has been formed on the back side of the outer skin made of synthetic resin such as soft vinyl chloride in order to improve its elasticity, heat retention, or volume sensitivity. Although things are being done to
It has not always been easy to adhere cotton-like materials to synthetic resin skins.

In other words, since the cotton fiber layer is composed of fibers in agglomerated form, firstly, it is difficult to secure an adhesion surface between the synthetic resin skin and the cotton fiber layer, and secondly, there are There were disadvantages such as the adhesive getting in and the cotton fiber layer also hardening as the adhesive hardened, making it impossible to achieve the intended purpose.

In order to eliminate the above-mentioned drawbacks, this invention forms an intermediate layer made of flexible synthetic resin foam between the synthetic resin skin and the cotton-like fiber layer, and uses some of the fibers that make up the cotton-like fiber layer. penetrates the intermediate layer and at least the fibers are bonded to the back side of the synthetic resin skin, thereby making it possible to easily bond the fabric without impairing its elasticity, heat retention, etc. The object is to provide a synthetic resin cloth-like article having a fiber layer.

An embodiment of this invention will be described below. The synthetic resin skin 1 is made of flexible synthetic resin such as soft vinyl chloride, and a pattern such as a shibori pattern is formed on the surface depending on the purpose of use. Sometimes.

On the back side of the skin 1, an intermediate layer 2 made of a flexible synthetic resin foam such as polyurethane foam is formed, and on the side opposite to the intermediate layer 20 and the skin 1, a cotton-like fiber layer 3 is formed. ing.

The cotton fiber layer 3 is a fiber agglomeration layer made of cotton or synthetic fiber cotton such as Tetoron or acrylic fiber, and some of the fibers 4 constituting the cotton fiber layer 3 have, for example, protrusions around the periphery. The intermediate layer 2 is penetrated by a protruding needle treatment or the like, and is joined to the synthetic resin outer skin 1 on the back side of the synthetic resin outer skin 1.

In order to obtain a cloth-like article according to this invention, first, the cotton-like fiber layer 3 and the intermediate layer 2 are overlapped, and the cotton-like fiber layer 3 is treated with the needles mentioned above, and the fibers constituting the cotton-like fiber layer 3 are 4 is penetrated and bonded to the intermediate layer 2.

Thereafter, the synthetic resin skin 1 is attached by applying an adhesive to the surface of the intermediate layer 2, or by coating the surface of the intermediate layer 20 with a synthetic resin liquid constituting the skin 1 and curing it. You can also form (・.

In the latter case, the fibers 4 protruding to the surface of the intermediate layer 20 will harden the resin constituting the epidermis 1 and
It cuts into the inside of the body and becomes integrally connected.

As mentioned above, in this invention, the cotton fiber layer is
Since it is bonded to the synthetic resin skin through the intermediate layer made of synthetic resin foam and at least by the fibers constituting the cotton fibers, problems such as hardening of the cotton fiber layer due to adhesion etc. do not occur at all. , it is now possible to easily form a strong bond.

In addition, by interposing the intermediate layer, it is possible to directly coat the surface of the intermediate layer with resin to form a synthetic resin skin.Furthermore, the intermediate layer is formed from a flexible synthetic resin foam ( This further amplifies the felt-like effect of the cotton-like fiber layer, improving elasticity, heat retention, volume sensitivity, etc.
This has made it possible to provide products that are far superior to conventional products.

In this invention, it goes without saying that the thickness of the intermediate layer or cotton-like fiber layer may be selected as appropriate depending on the intended use of the product.

[Brief explanation of the drawing]

Fig. 1 is a sectional view showing an embodiment of this invention, and Fig. 2 is a sectional view showing an embodiment of this invention.
FIG. 3 is a perspective view with part of the epidermis peeled off. 1...Synthetic resin epidermis, 2...Middle layer,
3... Cotton-like fiber layer, 4... Beak-like fiber.

Claims (1)

[Scope of utility model registration request] In a cloth-like article having a cotton-like fiber layer made of cotton or synthetic fiber cotton on the back side of a synthetic resin skin, an intermediate layer made of a flexible synthetic resin foam is provided between the synthetic resin skin and the cotton-like fiber layer. A cotton-like fiber layer is formed, wherein a part of the fibers constituting the cotton-like fiber layer penetrates the intermediate layer and at least the fibers are bonded to the back side of the synthetic resin skin. Synthetic resin cloth-like material with