JP3212810U - Square adhesive tape - Google Patents

Abstract

[PROBLEMS] When applying residential airtight tape for cornering, it becomes difficult for the front end of the home airtight tape to be pasted and the rear end after it is applied, eliminating the need for craftsmen to reapply many times, and working time It is possible to provide a square-shaped adhesive tape that can be shortened and can improve the inefficiency of working by two people. [MEANS FOR SOLVING PROBLEMS] In a residential airtight tape, a center line 3 is formed on a double-sided release paper 1 with a back slitter, the back slitter is formed in a perforation, and the left and right sides are clearly centered on the center line 3 of the double-sided release paper 1. In order to distinguish between them, they are color-coded and printed, and symbols such as arrows are printed on either side. [Selection] Figure 2

Description

  This device relates to a housing airtight tape.

Conventionally, this type of residential air-tight tape has been easier to handle by using a urethane resin adhesive from rubber resin as an adhesive tape for residential corners. There was a gap between the tip of the house airtight tape and the end of the tape when it was pasted, and it took a long time because the craftsmen reapplied it many times. .
Further, in JP 2003-292913, a double-sided tape exhibiting excellent adhesive strength is used in the bonding and fixing field of residential building materials, home appliances, automobile parts and general structures, and a position that causes a problem during bonding work. A double-sided pressure-sensitive adhesive tape that makes adjustment work easy regardless of whether the bonding surface is a horizontal surface or a vertical surface, and can be firmly bonded and fixed after bonding is disclosed.

Under these circumstances, there were no residential airtight tapes that could be applied easily and efficiently when craftsmen actually handled residential airtight tapes.
Japanese Patent Laid-Open No. 2003-292913 is only provided with a non-adhesive or slightly adhesive reticulated masking material, and devised a housing airtight tape that can be easily and efficiently applied when craftsmen handle the housing airtight tape. There is a need to.

    The present invention has been devised to solve the above-mentioned problems. (1) In the housing airtight tape, the center line is backed (rear slitter) on the double-sided release paper, and (2) the backslitter (rear slitter) The shape of perforations, (3) printing with different colors to clearly distinguish left and right around the center line of double-sided release paper, and (4) symbols such as arrows on either side The present invention provides a square adhesive tape for printing.

  With this device, when sticking house airtight tape for cornering, the tip of the house airtight tape and the rear end after sticking are less likely to occur, eliminating the need for craftsmen to reapply many times. This makes it possible to shorten the time and improve the inefficiency of working with two people.

  Hereinafter, the best mode of the square-shaped adhesive tape of the present invention will be described with reference to the drawings.

  FIG. 1 is a perspective view showing a conventional residential airtight tape. 1 is a double-sided release paper, and 2 is an adhesive.

  FIG. 2 is a perspective view showing an adhesive tape for cornering in which a center line is scratched (back slitter) on a double-sided release paper. Reference numeral 1 is a double-sided release paper, 2 is an adhesive, and 3 is a center line that has been crushed (back slitter).

  FIG. 3 is a perspective view showing a square-shaped adhesive tape in which a double-sided release paper back slit (back slitter) has a perforated shape. 1 is a double-sided release paper, 2 is an adhesive, and 4 is a center line having a perforated surface (back slitter).

  FIG. 4 is a perspective view of a square-faced pressure-sensitive adhesive tape on which double-sided release paper is color-coded to clearly distinguish left and right with the center line of the double-sided release paper as the center. 1 is a double-sided release paper, 2 is a pressure-sensitive adhesive, 3 is a center line (back slitter), and 5 is a colored single side.

  FIG. 5 is a perspective view of a square-adhesive pressure-sensitive adhesive tape on which a symbol such as an arrow is printed on one side in order to clearly distinguish left and right around the center line of the double-sided release paper. 1 is a double-sided release paper, 2 is a pressure sensitive adhesive, 3 is a center line that has been scratched (back slitter), and 6 is a single side on which symbols such as arrows are printed.

    FIG. 6 is a cross-sectional view taken along the line AA in FIGS. Reference numeral 1 is a double-sided release paper, 2 is an adhesive, 3 is a center line with a backlash (back slitter), or a center line with a perforation of a backlash (back slitter).

    With this device, when sticking house airtight tape for cornering, the tip of the house airtight tape and the rear end after sticking are less likely to occur, eliminating the need for craftsmen to reapply many times. It is possible to shorten the time and improve inefficiency such as working with two people, so it is expected that customer satisfaction and market demand will increase, and industrial applicability is extremely high It is.

  It is a perspective view which shows the conventional house airtight tape.   It is a perspective view which shows the adhesive tape for square-stretching which made the double-sided release paper a center line (back slitter).   It is a perspective view which shows the square-shaped adhesive tape which made the back surface (back slitter) of double-sided release paper into the shape of the perforation.   It is a perspective view of the square-shaped adhesive tape printed by color-coding double-sided release paper in order to distinguish clearly right and left centering on the center line of double-sided release paper.   It is a perspective view of the square-shaped adhesive tape which printed a symbol, such as an arrow, on one side in order to distinguish right and left clearly centering on the center line of double-sided release paper.   It is AA sectional drawing in FIG.2 and FIG.3. It is.

DESCRIPTION OF SYMBOLS 1; Double-sided release paper 2; Adhesive 3; Urasuri (back slitter) center line 4; Urasuri (back slitter) perforated center line 5; Colored one side 6; One side printed with symbols such as arrows

Claims (4)

  In residential airtight tape, the adhesive tape for cornering is characterized in that the center line is crushed (back slitter) on the double-sided release paper.   2. The square pressure-sensitive adhesive tape according to claim 1, wherein a back slitter has a perforated shape.   3. The square pressure-sensitive adhesive tape according to claim 1, wherein the square-shaped pressure-sensitive adhesive tape is color-coded to clearly distinguish the left and right with the center line of the double-sided release paper as the center.   The square-shaped adhesive tape according to claim 1 or 2, characterized in that a symbol such as an arrow is printed on either the left or right side in order to clearly distinguish the left and right with the center line of the double-sided release paper as the center. Adhesive tape for cornering.

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