JP7034570B1 - Curing tape - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a curing tape which can be easily applied straight and at an accurate position without being twisted, displaced or wrinkled. SOLUTION: The tape is provided with a base material 4 and an adhesive layer 3 on at least one surface of the base material, and is linear along one of the left and right ends of the tape in the extending direction of the tape. The curing tape 20 is characterized by being provided with the material 2 that keeps the material 2. [Selection diagram] Fig. 1

Description

The present invention relates to a curing tape.

Conventional curing tape is generally made of polyethylene cloth, paper, cloth, etc., can be easily cut by hand, and is widely used for construction, packaging, stationery, medical use, and the like. In recent years, the popularity of DIY has increased, and even amateurs have come to do simple tasks, so the demand for curing tape has increased more and more.

However, since many conventional curing tapes that are generally sold do not have a material that maintains linearity, the curing tape may be twisted or wrinkled when it is applied, and it may be applied exactly in the correct position. was difficult.

There is no problem if it is not necessary to attach it to the correct position such as packaging, but for painting work etc., the curing tape must be attached straight to the correct position. For example, when painting only one side with the boundary line of a certain surface as the boundary, the curing tape is applied along the boundary line, but it is difficult to align the boundary line and the end of the tape straight and accurately, and the end of the tape is the boundary line. It often slipped up and down or left and right. Therefore, it was difficult to paint accurately and neatly, such as the misaligned part being left unpainted or sticking out.

Also, when painting on any of the uneven parts such as walls and pillars, or when painting the front and sides of the room separately, the boundary line is a right-angled corner, so press the tape against that corner. When pasted, there was a drawback that the tape became dumplings at the corners and was displaced up and down or left and right at the right-angled corners, making it extremely difficult to paste.

In the past, most of the painting and work was done by specialized technicians, so there was no problem in sticking the curing tape straight and accurately to the boundary line with many years of experience and technology.
Also, when it is difficult for a technician to apply the tape to the boundary line, or when it is necessary to apply the tape finely and accurately, cover the curing tape so that it straddles the top, bottom, left and right of the boundary line from the beginning, and then apply the tape to the boundary line. The method was to cut the top of the line with a utility knife and peel off only the curing tape on the side to be painted.

However, the method of using a utility knife is easy for engineers, but very difficult for amateurs, and there is a risk of cutting hands with a utility knife, and there is a problem that it takes more time and effort.

Patent Document 1 is to stack a large number of adhesive tapes on top of each other, but that method has a drawback that the tape body becomes thick and the thick portion is left unpainted when painted.

Patent Document 2 is provided with a scale in the longitudinal direction of the tape body, and is not provided with a material that maintains linearity.

Jinkai Akira 61-98566 JP 2013-139505

In order to solve these problems, the present invention provides a material that maintains linearity along either the left or right end of the tape toward the extension direction of the curing tape, so that even an amateur can wrinkle, shift, or wrinkle. We provide a curing tape that can be applied straight and in the correct position.

A tape having a base material and an adhesive layer on at least one surface of the base material, and a material that maintains linearity along one of the left and right ends of the tape in the extending direction of the tape is provided. It is a curing tape that features things.

The curing tape of the present invention maintains a linearity provided along one of the left and right ends of the tape toward the extension direction of the base material and the tape having an adhesive layer on at least one surface of the base material. The material acts like a ruler.

For example, as shown in the prior art, when painting on either the top, bottom, left or right of a certain surface with the boundary line as the boundary, the straight line of the material that maintains the linearity of the curing tape of the present invention, which becomes hard, and the straight line of the boundary line. Can be easily matched with. Therefore, unlike the conventional curing tape, there is no paint squeeze out or unpainted residue caused by displacement or distortion.

Also, when painting on any of the uneven parts such as walls and pillars, or when painting the front and sides of the room separately, the boundary line is a right-angled corner. When the conventional curing tape was pressed against the right-angled corner and pasted, the tape became a dumpling at the right-angled corner, or the tape was pasted up and down or to the left and right of the boundary line. For example, the material that maintains the straightness provided at one end of the curing tape is hard, so even if it is pressed against a right-angled corner, it will not become wrinkles or dumplings and will stop. And since it stops at the point where it stops and the entire curing tape is attached, it is possible to apply the curing tape accurately and easily even at difficult right-angled corners.

Also, when painting on the frame of a small window provided on a door, the inside of the frame is narrow and it is very difficult to apply it because it becomes wrinkles or dumplings with general curing tape, but the material that maintains the straightness of the curing tape of the present invention. Because it is hard, it can be fitted exactly to the boundary line that is a right-angled corner, so it does not become wrinkles or dumplings even in narrow places, and you can easily apply the curing tape to the correct position.

It is sectional drawing of the curing tape of this invention. It is a figure which wound around the curing tape of this invention. It is a figure which shows the other shape of the core around which the curing tape of this invention is wound. It is the figure which shifted the material side which keeps the straightness of the curing tape of this invention little by little, and wound it around the core. It is sectional drawing which provided the curing sheet on the curing tape of this invention. It is a perspective view of the Example of this invention. It is a perspective view of another embodiment of this invention.

FIG. 1 shows a base material 4 of a base material 4 made of polyethylene cloth, paper, cloth, or the like, and a generally widely sold tape 1 having an adhesive layer 3 on at least one surface of the base material 4. It is sectional drawing of one Example of the curing tape 20 of this invention which was integrated with the material 2 which keeps a linearity along one end of the surface.

The material 2 that maintains the linearity may be paper, vinyl, aluminum, polypropylene, polyethylene, or the like, but it must be able to maintain the hardness that maintains the linearity so as not to be twisted or wrinkled.
Furthermore, it is necessary to have a thickness that does not leave unpainted residue when painted.

The hardness of the material 2 that maintains the linearity is not the hardness within the range that can be wound around the cylindrical core 7 in a roll shape like the conventional curing tape that is generally sold in large numbers. It doesn't become. Further, it is preferable that the tape can be easily cut by hand as in the case of the conventional curing tape.

If the material 2 that maintains the linearity is color-coded with the tape 1, the work becomes easier.

In FIG. 1, the material 2 that maintains linearity is provided on the surface of the base material 4 of the tape 1, but it may be provided on one end of the bottom surface adhesive layer 3 of the base material 4.

FIG. 2 shows a curing tape 20 formed by integrating the tape 1 and the material 2 that maintains linearity, and is wound around a cylindrical core 7 in a roll shape.

FIG. 3 shows another shape of the core 7 of the curing tape 20, which is usually cylindrical, but when the curing tape 20 is wound, the material 2 portion that maintains the linearity is thicker than the portion of the tape 1 alone. Therefore, by slightly reducing the circumference of the core 7 on the side of the material 2 that maintains the linearity, the curing tape 20 is made as cylindrical as possible when wound.

FIG. 4 is also a diagram in which the material 2 that maintains linearity is gradually shifted downward and wound so that the state after winding the curing tape 20 becomes as cylindrical as possible.

FIG. 5 is a cross-sectional view of the curing tape 20 to which the curing sheet 8 is attached along the opposite end of the curing tape 20 provided with the material 2 that maintains the linearity. The attached curing sheet 8 is folded and wound around a cylindrical core 7 in a roll shape together with the curing tape 20.
When the curing sheet 8 is not provided, the material 2 that maintains linearity may be provided at both ends of the curing tape 20.

FIG. 6 shows a case where the pillar 9 as a convex portion and the pillar 9 side of the wall 10 as a concave portion are painted, and the material 2 for maintaining linearity is pressed against the right-angled corner 11 portion which is the boundary line of the unevenness to stop. At this point, there is an example in which the entire curing tape 20 is attached to the wall 10 side.

FIG. 7 is an enlarged view of a small window to which the curing tape 20 is attached to the outside and the inside of the frame when the frame 12 of the small window installed on the door or the like is painted. Narrow places such as the inside of the frame 12 of a small window are particularly prone to wrinkles and dumplings, but the presence of the material 2 that maintains linearity makes it very easy to paste.

1 Tape 2 Material that maintains linearity 3 Adhesive layer of tape 4 Base material of tape 5 Adhesive layer of material that maintains linearity 6 Base material that maintains linearity 7 Core 8 Curing sheet 9 Pillar 10 Wall 11 Right angle Corner 12 Small window frame 13 Glass 20 Curing tape

Claims (1)

A tape having an adhesive layer on one side of the base material and the base material, and is in the shape of a plate that can be cut by hand along one of the left and right ends of the tape in the extending direction of the tape. Curing characterized by providing paper, vinyl, aluminum, polypropylene, and polyethylene that maintain straightness, and wrapping one end of the material that maintains straightness around the core by shifting it to the opposite side of the material that maintains straightness. tape.

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