JPS6213477A - Method of bonding cover of furnishing material - Google Patents

Abstract

PURPOSE:To provide the titled method capable of eliminating the need for curing process after bonding as well as capable of bonding with high productivity and high bonding strength, by using an adhesive for complete fixing together with a hot-melt adhesive for temporary fixing in bonding a covering material to the body of a furnishing material. CONSTITUTION:The body 3 of a furnishing material, such as a lintel or a threshold, is covered with a covering material 4 in such a manner that an adhesive 1 for complete fixing, such as an ethylene-vinyl acetate adhesive, as well as a hot-melt adhesive 2 for temporary fixing is interposed therebetween, and the hot-melt adhesive 2 is melted by heating and pressing with a heating plate or the like, thereby attaining a certain measure of bonding strength accompanying setting of the hot-melt adhesive 2 in a short time. This enables immediate practice of the subsequent steps, e.g., cutting operation, without curing even when the adhesive 1 remains unset. The adhesive 1 sets during the practice of the subsequent steps, thereby attaining a service bonding strength. Thus, the present method eliminates the need for provision of a stock space for curing.

Description

DETAILED DESCRIPTION OF THE INVENTION [Technical Field] The present invention relates to a method for adhering a cover of a feature material, which is applied when a vinyl chloride cover is attached to a lintel, a sill, or the like.

[Background technology]

Traditionally, ethylene vinyl acetate-based adhesives have been used in this type of work. Therefore, curing is required after lamination, which causes problems such as poor productivity. You will need space to store it.

Note that when a hot melt adhesive is used, curing time is not required, but there is a problem in that it is difficult to obtain sufficient adhesive strength.

[Purpose of the invention]

An object of the present invention is to provide a method for adhering a cover for a feature material, which can improve productivity by omitting a curing step after adhesion, and which can provide sufficient adhesion strength.

[Disclosure of the invention]

The method of adhering a cover to a feature according to the present invention is a method of adhering a cover to a feature main body using a permanent fixing adhesive and a temporary fixing adhesive.

According to this method, the hot melt adhesive hardens immediately during the bonding process, and a certain level of adhesive strength can be obtained, so even if the main fixing adhesive is not cured, there is no need for curing, and the next process can be carried out immediately. It is possible to carry out cutting work, etc. While performing the work in this manner, the main fixing adhesive hardens and a practical adhesive strength is obtained.

Embodiment An embodiment of the present invention is shown in FIGS. 1 and 2. This method of adhering a cover for a fixture is performed by interposing a main fixing adhesive 1 and a temporary fixing adhesive 2 into the fixture main body 3. This is a method of adhering the cover material 4 to. The fixture body 3 serves as a lintel or threshold, and has two grooves 3a formed therein. The cover material 4 is made of a vinyl chloride plate or the like, and has a shape that fits over the entire upper surface of the fixture body 3.The fixed circumferential adhesive l is, for example, an ethylene vinyl acetate adhesive.

For example, the main fixing adhesive l is applied to the upper surface of the fixture body 3 and the groove 3a.
The hot melt adhesive 4 for temporary fixing is applied only to the top surface.These adhesives 1 and 2 may be applied in dots or in a linear manner. When the cover material 4, which may be applied to the entire surface or spread over the entire surface, is placed over the feature body 3, the hot melt adhesive 2 is melted by heating and pressurizing it with a hot plate or the like.

According to this method, the hot melt adhesive 2 immediately hardens during the bonding process and a certain degree of adhesive strength can be obtained.
Even if the main fixing adhesive l is not cured, the next process of cutting etc. can be carried out immediately without curing. While the work is being carried out in this manner, the main fixing adhesive l is cured and a practical adhesive strength is obtained. Therefore, productivity is improved and the stock space required during curing becomes unnecessary.

Although the above embodiments have been described with reference to the case where the present invention is applied to a lintel or a threshold, the present invention can also be applied to other construction materials.

〔Effect of the invention〕

The method of adhering the cover of the fixture of this invention is a method of adhering the cover material to the fixture main body by interposing the main fixing adhesive and the temporary adhesive. It cures immediately and provides a certain degree of adhesive strength. Therefore, even if the main fixing adhesive is not cured, the next process of cutting, etc. can be carried out immediately without curing.

Therefore, productivity is improved and the stock space required during curing can be saved. Further, while the work is being carried out in this manner, the main fixing adhesive is cured and a practical adhesive strength can be obtained.

[Brief explanation of the drawing]

Figure 1 is a sectional view of the bonding process in one embodiment of this invention, Figure 2
The figure is a cross-sectional view of the bonded state. l...Adhesive for fixing, 2...Hot melt adhesive, 3...Main body, 4...Cover material 1-Heather @ 1m, approx. 3--Main body 2・-Ho litome eyes to wander ivy" 4-Force- one piece of material*3 drawings, 2 drawings

Claims (1)

[Claims] A method for adhering a cover to a fixture in which a cover material is bonded to a fixture main body using a permanent fixing adhesive and a hot melt adhesive for temporary fixing.