JPH058942Y2 - - Google Patents

Description

[Detailed Description of the Invention] <Industrial Application Field> The present invention relates to an improvement of an adhesive tape for a cleaner.

<Prior art and problems> A single-sided adhesive tape or sheet (hereinafter referred to as tape) is wound around a core with the adhesive side facing outward, and the tape or sheet is wound onto a roll and applied to the surface to be cleaned (floor, desk, etc.).
It is well known to collect dirt, dust, etc. on the adhesive surface of an adhesive tape by rotating a roll along a wall surface, etc. When the adhesive surface of the outermost layer of the adhesive tape roll loses its adhesive strength due to adhesion of dust, it is necessary to cut and remove the outermost layer of adhesive tape to make a new adhesive surface appear. It is well known that perforations or the like are provided in the adhesive tape to indicate the cutting position and to facilitate cutting.

However, depending on the amount of dust and the type of dust, it may be difficult to recognize the perforations from the outer circumferential surface of the adhesive tape roll because the perforations may be almost completely covered by the dust. It is often difficult. For this reason, it is possible to observe the side surface of the adhesive tape roll, but dirt may adhere to the side surface electrostatically, and in such cases, the position of the perforation from the side of the tape roll may be observed. It is also difficult to recognize.

<Purpose of the invention> The purpose of the invention is to prevent dust from electrostatically adhering to the side surface of the adhesive tape roll.

<Structure of the invention> The adhesive tape for cleaners of the invention is characterized in that it is made by winding an adhesive tape with an adhesive layer on the other side of a base coated with antistatic treatment on one side with the adhesive side facing outward. The configuration is as follows.

<Explanation of Examples> The present invention will be explained below with reference to the drawings.

FIG. 1 shows an adhesive tape for a cleaner according to the present invention.

In FIG. 1, reference numeral 1 denotes a plastic base material, such as a tape or sheet made of foamed polyethylene, urethane, etc., and one side of which has been subjected to antistatic treatment. For example, a metal vapor deposition layer 2 of aluminum or the like is provided on the entire one side. Reference numeral 3 denotes an adhesive layer provided on the other side of the base material 1, and the adhesive layer may be coated on the entire surface or in a partial manner, for example, in a striped manner. Reference numeral 4 denotes a release treatment layer provided on the metal vapor deposited layer 2, such as a silicone coating layer.

A indicates a single-sided adhesive tape having the above structure. Reference numeral 5 denotes a winding core, such as a paper tube or a plastic tube, on which the single-sided adhesive tape A is wound with the adhesive side facing outward. Reference numeral 6 indicates a perforation for cutting the single-sided adhesive tape, which is provided for each roll of the tape.

FIG. 2 shows the state in which the adhesive tape for a cleaner according to the present invention is used, and is attached to a roller B on a winding core 5. Therefore, if the outermost tape of the adhesive tape winding layer loses its adhesive strength due to the adhesion of dust, the perforation 6
The outermost tape is cut and removed to reveal a new adhesive surface.

In the above, since the antistatic treatment layer is provided on the surface of the base material opposite to the surface to which the adhesive is applied, the antistatic treatment end can be fully exposed on the side of the roll without being covered by the adhesive layer.

Therefore, even if it is difficult to recognize the perforation on the outermost tape due to a large amount of dust attached, the side surface of the adhesive tape roll can be kept clean and free from static dust, so the perforation can be inserted from the side. Eye 6
The location can be easily recognized. Therefore, predetermined peeling and removal of the adhesive tape can be easily performed.

<Effects of the invention> As mentioned above, the adhesive tape for cleaners according to the invention is designed to prevent dust from electrostatically adhering to the side surface of the wound body, so it is possible to keep the side surface of the wound body clean, and it is suitable for tape cutting. The position of the perforation can be reliably recognized. In addition, the above-mentioned side surface can also be used as a display surface for various signs, such as displaying the tape winding direction.

[Brief explanation of the drawing]

FIG. 1 is an explanatory diagram showing the adhesive tape for a cleaner according to the present invention, and FIG. 2 is an explanatory diagram showing the usage state of the tape of the present invention. In the figure, A is a single-sided adhesive tape, 1 is a base material,
2 is a metal vapor deposition layer, and 3 is an adhesive layer.

Claims (1)

[Scope of utility model registration request] An adhesive tape for a cleaner, characterized in that the adhesive tape is made of a base material which has been subjected to antistatic treatment on one side and an adhesive layer is provided on the other side, and is wound with the adhesive side facing outward.