JP2006241962A - Wallpaper with paste - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide wallpaper easily and accurately stickable without the blowout of a joint by a general person. <P>SOLUTION: The whole surface of the backing 2 of the wallpaper 1 formed by laminating a resin layer 3 on paper used as the backing 2 is formed with an aqueous paste layer 4, and at least one side 1A of both sides in the longitudinal direction of the wallpaper 1 is provided with a hard-to-cut member 5 with a width of 30-60 mm from the side edge of the one side 1A to the inside by 60 mm along the longitudinal direction of the wallpaper 1. A separable wrapping sheet 6 covering the whole wallpaper 1 is placed over from the top of the hard-to-cut member 5. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a wallpaper (cross) that is used by being attached to an indoor wall surface or the like.

  In general, as a makeup for indoor wall surfaces and the like, in addition to using a decorative plate, a method of applying wallpaper is frequently used. In addition to a piece of paper (pulp) that has been used for a long time, the wall paper here is mainly called cloth, using cloth, or vinyl cloth using vinyl (vinyl chloride). It has become.

  Such wallpaper is usually applied by a professional craftsman at a construction site. At this time, stick to the wall, etc. sequentially from the right side, and at the connection part at the left end, overlap the right end of the new wallpaper and cut it with a cutter knife etc. to form an accurate joint end To do.

  At the time of this overcutting, even a professional craftsman was difficult to suppress the cutting of the cutter knife to the depth at which the two pieces of wallpaper were separated, and the ground was damaged. This base is originally a wall material (board, resin panel, concrete, etc.) itself, but usually the wallpaper is usually peeled off and replaced with a cloth on the surface ( When the vinyl material or the like is peeled off, the base paper of the base remains, so that the base of the paper pasted last time is damaged.

  As a result, there is a problem that a minute gap is formed at the place where the paper of the base is cut, and the butt joint of the new wallpaper cannot be securely bonded to the base, and punctures and peels off. In order to solve this problem, a method for increasing the cutting resistance on the lower side in the above-described overcutting, for example, a method of applying an underlay tape so that the cutter knife stops here has been proposed.

  Various types of underlay tapes have been proposed. However, specialists are arranged on the site so as to be located at a predetermined distance from the side edges of the wallpaper. The length of the allowance and the position of the underlay tape are determined by experience.

  At this time, since there is a cut-out portion called Mimi at the end of the base paper and the laminated vinyl layer, the length of the underlay tape described above is taken into consideration such length. The reason why a predetermined extra overlap margin is ensured in this overlap cutting is to avoid cutting breakage (bending or cutting position error) in advance.

Such prior art is shown by the following document.
JP2004-346610. Base tape for cross cutting. JP-A-8-296321. Parting material. JP 2004-19411. Base tape for cross cutting.

  The present inventor thought that the pasting of the wallpaper could be easily performed even by ordinary people, but the professional craftsman did on the spot based on experience, At the same time as devising the laying of the underlay tape at the predetermined position, the wallpaper will be transported and displayed for sale in a state where the glue has been applied in advance, and there is a risk of drying of the glue. In such a case, there is a new problem that the progress of the drying particularly at both side edges becomes remarkable.

  SUMMARY OF THE INVENTION The present invention has been made in view of the present situation, and an object of the present invention is to provide a wallpaper that can be pasted easily and accurately by a general person and without a seam puncture.

  In order to achieve the above object, the wallpaper with glue according to the present invention is provided with an aqueous glue layer 4 on the entire surface of the base 2 of the wallpaper 1 formed by laminating the resin layer 3 with paper as the base 2, and the length of the wallpaper 1 is increased. In at least one side 1A of both sides in the direction, a difficult-to-cut member 5 having a width of 30 mm to 60 mm is provided along the longitudinal direction of the wallpaper 1 between the side edge of the one side 1A and the inner 60 mm. In this case, a measure is taken that the hard-to-cut member 5 is covered with a thin-walled wrap sheet 6 that covers the entire wallpaper 1.

  The wallpaper referred to in the present invention includes not only simple paper materials but also all existing forms such as cloths made by laminating resin, polyvinyl chloride and the like using paper as a base, and cloths used in combination.

According to the present invention, when pasting wallpaper, an ordinary person purchases a product of a required length at a store (or by mail order), and can easily and accurately cut the seam puncture. There is no pasting.
In addition, although the aqueous paste is applied in advance, it can be prevented from drying, so that it can be attached without lowering the adhesive effect.

In the practice of the present invention, a drying prevention tape 7 having a predetermined width is applied to both side portions 1A and 1B of the wallpaper 1 between the aqueous glue layer 4 and the wrap sheet 6 along the longitudinal direction of the wallpaper 1. Is preferably provided.
As a result, at the end of the wallpaper 1, the space between the wrap sheet 6 and the base 2 is exposed to the side, and the aqueous glue layer 4 is easily exposed to the outside air and dried. This can be more reliably prevented by the tape 7.

Moreover, it is preferable that the said difficult-to-cut member 5 is comprised by 30-50 mm width, and the drying prevention tape 7 is integrally provided in the outer edge.
In this case, since the drying prevention tape 7 can be laid simultaneously with the laying of the difficult-to-cut member 5, the number of laying steps can be saved.

Furthermore, it is preferable that the wallpaper 1 is configured to be rolled with a predetermined length.
By adopting this form, it is possible to overlap the wallpaper 1 as a whole, to minimize drying of the aquatic paste, to make it difficult to lose its shape, and to reduce the bulk on conveyance.

As shown in FIGS. 1 and 2, the existing paper (pulp) is used as a base 2 to form a wallpaper 1 by laminating a resin layer 3, here, a vinyl chloride sheet.
An aqueous glue layer 4, here a starch paste, is applied to the entire surface of the base 2 of the wallpaper 1. The aqueous glue layer 4 is applied by using an existing roll transfer system.

  And at least one side part 1A of the both sides of the longitudinal direction of the wallpaper 1, here, when the back side of the wallpaper 1 is viewed as the front, between the side edge of the right side part 1A and the inner 60 mm The difficult-to-cut member 5 having a width of 50 mm is provided along the longitudinal direction of the wallpaper 1. The difficult-to-cut member 5 is laid simultaneously with the step of applying the aquatic paste layer 4 described above. As the hard-to-cut member 5, a flexible cardboard, a thick resin sheet, or a known underlay tape that has been devised to increase cutting resistance can be used.

Furthermore, it is covered with a thin transparent wrap sheet 6 that covers the whole of the wallpaper 1 from above the difficult-to-cut member 5, here, a PP film. Laying the wrap sheet 6 is also performed simultaneously with the application process of the aqueous glue layer 4.
The wrap sheet 6 is peeled off when being attached.

  In addition, a drying prevention tape 7 having a predetermined width (consisting of a similar synthetic resin film) is disposed on both side portions 1A and 1B of the wallpaper 1 between the aqueous glue layer 4 and the wrap sheet 6 in the longitudinal direction of the wallpaper 1. It is provided thinly along the direction. The laying of the anti-drying tape 7 is also performed simultaneously with the application process of the aqueous glue layer 4 described above. The tape 7 is used in color, for example, an orange color.

And the completed wallpaper 1 is wound up by roll shape and cut | disconnected by predetermined length. The length can take an appropriate dimension of 3 m, 5 m, 7 m, or 10 m. Further, if necessary, it can be sold at a store at a predetermined length.
In addition, as shown in FIG. 3, the said difficult-to-cut member 5 is comprised by 30-50 mm width, and while enveloping this, the drying prevention tape 7 is integrally provided in the outer edge, and it is 60 mm in width as a whole. You may be comprised so that it may become.

  Explaining the overlapping of the end portion of the wallpaper 1 configured in this way, as shown in FIG. 4, the right end (when viewed from the back side) of the wallpaper 1 that has been pasted is placed downward, and the base of the wall (the tip) The hard-to-cut member 5 is positioned on the wallpaper 1 and the left end of the next wallpaper 1 is placed on the wallpaper 1 in an overlapping state. At this time, the wrap sheet 6 of the next wallpaper 1 is removed. At this time, the difficult-to-cut member 5 set to 50 mm, including a non-use portion (about 5 mm to about 10 mm) called Mimi, covers the planned cutting position at the overlapping position of the two wallpapers 1 with a sufficient width. ing.

  In this state, when cutting is performed with a cutter knife inserted, the hard-to-cut member 5 is located under the two paper 1 cut edges, and the penetration of the blade tip stops here, and the above-mentioned base As a result, puncture (peeling) at the butt joint portion of the two wallpapers 1 in this portion is prevented in advance.

  After the cutting process is completed, the ends of the wallpaper 1 are once lifted to remove the difficult-to-cut member 5 inside (together with the anti-drying tape 7 attached to the cut ends), and then both ends are abutted and pasted. It is attached.

Industrial application fields

  Since the wallpaper with glue according to the present invention is in a state where it can be pasted, even an ordinary person can immediately paste it as soon as it is obtained. However, anyone can prepare and paste it where necessary, and its application range is wide.

The back surface front view of the wallpaper in an Example. The perspective view of the principal part of the wallpaper in an Example. The perspective view which shows another aspect of the hard-to-cut material in an Example. The vertical side view of the principal part which shows one work process in an Example. The vertical side view of the principal part which shows one work process in an Example.

Explanation of symbols

1: Wallpaper 1A: One side 1B: Other side 2: Base 3: Resin layer 4: Aqueous glue layer 5: Difficult to cut member 6: Wrap sheet 7: Drying prevention tape

Claims (4)

An aqueous glue layer 4 is provided on the entire surface of the base 2 of the wallpaper 1 formed by laminating the resin layer 3 with paper as the base 2,
In at least one side 1A on both sides in the longitudinal direction of the wallpaper 1, a difficult-to-cut member 5 having a width of 30 mm to 60 mm is provided between the side edge of the one side 1A and the inner side 60 mm. Provided along the direction,
Covered with a thin wrap sheet 6 covering the entire wallpaper 1 from above the difficult-to-cut member 5;
Wallpaper with glue. Anti-drying tape 7 having a predetermined width is provided on both sides 1A and 1B of the wallpaper 1 between the aqueous glue layer 4 and the wrap sheet 6 along the longitudinal direction of the wallpaper 1;
The wallpaper with glue of claim 1. The hard-to-cut member 5 is configured to have a width of 30 to 50 mm, and an anti-drying tape 7 is integrally provided on the outer edge thereof.
The wallpaper with glue according to claim 1 or 2. The wallpaper 1 is configured as a roll with a predetermined length,
The wallpaper with glue according to any one of claims 1 to 3.

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