JPH0820183A - Album - Google Patents

Abstract

PURPOSE:To obtain an album which enables bonding a photograph only by placing the photograph on a necessary area to press the same by providing a re-releasable self-adhesive layer to at least one surface of a mount to cover the same with paper or release paper and scattering regions where the re- releasable self-adhesive layer is exposed. CONSTITUTION:Re-releasable self-adhesive layers 6 are provided to both surfaces of a mount 5 for bonding a photograph 2 through undercoat layers and papers having circular holes with a diameter of about 7mm preliminarily made therein in a scattered state are bonded to the re-releasable self-adhesive layers 6 and the hole parts are set to self-adhesive regions 4 to expose a self-adhesive. At this time, the thickness of each of the papers is set so as to prevent the self-adhesive regions from directly coming into contact with the opposed page and the self-adhesive regions 4 of the opposed page are arranged to positions where the self-adhesive regions 4 are not brought to a mutual contact state when pages are closed. When the photograph 2 is placed on the mount 5 to be pressed, the mount 5 having cushioning properties and the photograph 2 are bonded through the self-adhesive to perform the bonding of the photograph.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention allows a photograph to be attached at an arbitrary position and pressed by hand, and can be peeled off when necessary, and the non-adhered portions of the photograph adhere to each other. About albums without.

[0002]

2. Description of the Related Art In a conventional album, a transparent plastic film coated with a removable adhesive is laminated on a mount bound in the form of a notebook or a book, and the plastic film is peeled off to separate the mount and the plastic film. The photograph was put between them, and the plastic film was attached again to the mount. The photo album service album covers the back and front of the mount with transparent plastic film,
Stick the central part and the periphery, leaving the photo insertion opening at the side edge,
The photograph was inserted from the side edge that was not attached between the mount and the plastic film.

[0003]

However, in the case of the conventional service album, since it is just a service, one photo is inserted into the pocket-shaped gap formed by the mount and the plastic film. Is a labor-intensive process and is not a preferable method in terms of sales efficiency. Further, the album in which the plastic sheets are attached to the front and back of the mount is an expensive album from the viewpoint of manufacturing cost.

Further, although a book-like storage album uses a firm and thick mount, wrinkles or wrinkles may occur when the plastic film is reattached after the plastic film with the removable adhesive is peeled off. In some cases, the photos were misaligned or the plastic film could not be attached exactly to the original position. In addition, air bubbles sometimes enter between the plastic film and the photograph or the mount to impair the appearance. INDUSTRIAL APPLICABILITY The present invention eliminates the above-mentioned troubles and simply attaches a photograph to a predetermined position and presses it, and the photograph can be attached, and the non-adhesive portions of the album do not stick to each other and the appearance of the mount is impaired. Aims to provide no albums.

[0005]

An object of the present invention is to solve the above-mentioned problems. The constitution is such that a releasable pressure-sensitive adhesive layer is provided on at least one surface of a mount, and the removable pressure-sensitive adhesive layer is a paper or In addition to being coated with release paper, when it is coated with paper, it is characterized by the fact that there is no paper and the areas where the removable adhesive layer is exposed are scattered. In the case of being coated, annular punching traces reaching the above-mentioned removable pressure-sensitive adhesive layer from the surface of the release paper are scattered.

The album in the present invention is not limited to a photo album in a narrow sense, but is bound in a notebook or book form, and various sheets such as photographs, business cards and postcards can be attached and arranged on each page. Refer to what you can do.

In the present invention, when the mount is thin as in a photo shop service album, normal ordinary writing paper or printing paper is sufficient, and it is thicker in an individual book-like album. Paperboard is used. The processing of the album mount of the present invention may be performed on one side of the mount, but is usually performed on both sides. When the photo sticking process is performed on both sides of the thin mount, it is preferable that the exposed areas of the adhesive on the front and back do not coincide. The surface of the mount is usually undercoated with a resin or the like in order to prevent migration of the adhesive to the mount.

As the removable adhesive, both sides which have viscoelasticity at room temperature and contact with each other are temporarily adhered, and
It is easy to peel off when an external force is applied, and it is preferable that the adhesive force is maintained for a long time. What is generally called a weak adhesive is used. For example, among acrylic pressure sensitive adhesives, polyisobutylene pressure sensitive adhesives, natural rubber pressure sensitive adhesives, SBR pressure sensitive adhesives, butyl rubber pressure sensitive adhesives and the like, those having relatively low adhesive strength can be mentioned.

The paper in the present invention may be any paper used for ordinary writing paper, printing paper, etc., and extremely thin paper or extremely thick paper is not preferable. Generally, a basis weight of 30 to 70
It is g / m ² , preferably 40 to 60 g / m ² .

This paper is perforated. The shape of the perforations is not limited, but those having extreme irregularities are not preferable. Generally, it is close to a circle or an ellipse. The size is 12 to 3 mm in diameter, preferably 10 to 5 mm. 12
If it exceeds 3 mm, the adhesive on the part where the photograph is not attached will come into contact with hands or other articles to give a sticky feeling, and if it is less than 3 mm, the area where the back surface of the photograph and the removable adhesive will contact is insufficient, and the photograph sticking It is difficult to wear enough.

If the mount of the storage album is thick and the exposed surface of the adhesive adversely affects the aesthetic appearance of the mount of the album, the release paper is not attached to the mount coated with the removable adhesive. Affix. After that, punching is carried out in an annular shape from the release paper surface to reach the removable pressure-sensitive adhesive layer. In this state, since the release paper exists, the adhesive is not exposed even if there is an annular punching mark, and the appearance of the mount is not impaired. The release paper preferably has a beautifully colored surface or has a light pattern, and it is not necessary to apply a release agent to the surface. A release agent such as silicone resin is applied to the back surface, and the amount of application is such that the release paper at the punching marks does not peel off when the page is turned, and it is easily peeled off when peeled off with a nail.

When using such an album, the photograph is placed on the page to which the photograph is to be attached, the arrangement of the photograph is determined, and the punching marks existing on the portion covered by the photograph are peeled off by hand to form the adhesive layer. By exposing and placing the photo on it, the photo is pasted securely and accurately. Therefore, the pressure-sensitive adhesive layer is not exposed on the mount at the portion where the photograph is not attached. Further, when the adhesive is exposed, the photograph can be attached simply by pressing.

In manufacturing such a mount,
Once the paper and the pressure-sensitive adhesive come into contact with each other, it is difficult to peel them again. When a release paper is used instead of normal paper, an adhesive may be applied to the backing paper, the release paper may be attached, and then a punching process may be performed that reaches the adhesive layer and does not reach the backing paper.

It should be noted that, in order to prevent the surfaces of the photographs from contacting each other by closing the pages of the album and soiling the photographs for a long period of time, transparent plastic sheets can be alternately stitched between the pages. Generally, a plastic sheet has a small tear propagation strength, so that there is a risk of tearing while repeatedly turning pages. In this case, choose a film with a high tear propagation strength or a thick sheet, or attach a different material such as tape around the plastic sheet to be bound to protect it, or thicken the circumference of the plastic sheet. is there.

[0015]

In the present invention, when a perforation having a diameter of about 6 to 8 mm is provided on a paper having a thickness of about a normal writing paper, the releasable pressure-sensitive adhesive layer becomes a removable pressure-sensitive adhesive layer due to the thinness of the paper and the cushioning property of a mount or photograph. When the back side of the photograph is pressed, the back side of the photograph comes into direct contact with the pressure-sensitive adhesive layer through the perforations, and the present invention is completed by finding that the photograph can be surely stuck to the mount. Further, the exposed removable pressure-sensitive adhesive layer has a pressure-sensitive adhesive layer other than the one to which a photograph is not attached, unless it is pressed particularly in the case of perforation having a diameter of about 6 to 8 mm because there is paper around it. Does not stick to the mount. That is, the present invention was completed by finding that the thickness of the paper is sufficient to prevent the contact of the pressure-sensitive adhesive layer exposed by perforation with other stacked papers.

In the case of an album using a thick backing sheet for preservation, if a release paper is attached on the adhesive layer instead of the normal paper and punching is performed, the release paper can be formed without pre-punching. Has the same function as paper, and if necessary, only the release paper punched out at the necessary parts is peeled off to expose the adhesive layer, and the photograph is pasted on it to attach the photograph. Does not impair the appearance of the part.

[0017]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 is a perspective view of an album according to an embodiment of the present invention with a page opened, FIG. 2 is a cross-sectional view of the mount of the album, and FIG. FIG.

Reference numeral 1 is a page to which the photograph 2 is attached, and reference numeral 3 is a page to which the photograph is not attached yet, and the adhesive portion 4 is exposed. As shown in Fig. 2, the page on which the photograph is pasted is the mount 5
40 g / m 2 with a re-peelable pressure-sensitive adhesive layer 6 provided on both surfaces of the re-peelable pressure-sensitive adhesive layer 6 through an undercoat layer (not shown). The paper 7 of ² was pasted. The portion of the mount 5 that overlaps the perforation of the paper 7 becomes the adhesive portion 4 and the adhesive is exposed. However, even when this page is closed, the thickness of the paper prevents the adhesive site 4 from making direct contact with the opposite page.

When a photograph is placed on a page with the adhesive portion 4 scattered and pressed, the photograph 5 and the mount have cushioning properties in the thickness direction as shown in FIG. The adhesive can be directly applied via the agent to securely attach the photograph. Preferably, the adhesive parts of the pages facing each other are arranged so that they do not exist in the parts which contact each other when closed.

FIG. 3 is an explanatory view showing an embodiment in which a thick mount is used, in which the thickness is extremely enlarged. In this example, a release paper 8 was used instead of the paper 7. Reference numeral 9 is an undercoat layer provided on the mount 5 before applying the removable pressure-sensitive adhesive layer 6 to the mount 5. 10 is a punching mark, and a circle with a diameter of 7 mm is 10
About 10 pieces were provided per cm 2. The punching trace 10 needs to reach the removable pressure-sensitive adhesive layer 6. In this example, since it was punched with a punching machine having a sharp cutting edge,
The cut edge was thin and sharp and was not so conspicuous, but when it was raised by the nail, the release paper 8 easily peeled off in a circular shape, and the adhesive portion 4 was exposed. The removable pressure-sensitive adhesive used in the above-mentioned examples adheres a photograph almost permanently, and even if peeled off if necessary, there is no risk of soiling the back side of the photograph and the mount.

[0021]

According to the present invention, even if an album made of a mount in which the exposed parts of the adhesive are scattered on each page is closed, the adhesives do not stick to each other, and a photograph is put on a necessary part and pressed. You can provide an album where you can attach photos. Furthermore, if there is no pressure sensitive adhesive exposed area in advance, a release paper is attached on the removable pressure sensitive adhesive layer, and a circular punching process is performed to reach the pressure sensitive adhesive layer at the location where the pressure sensitive adhesive should be exposed. Then, the release paper can be peeled off when necessary to attach the photograph.

[Brief description of drawings]

FIG. 1 is a perspective view of a first embodiment of an album of the present invention with a page open.

FIG. 2 is a cross-sectional view of an album mount.

FIG. 3 is a cross-sectional view of a mount when a release paper is used instead of paper.

[Explanation of symbols]

 1 Page with photo pasted 2 Photo 3 Page without photo pasted 4 Adhesive part 5 Mount 6 Removable adhesive layer 7 Paper 8 Release paper 9 Undercoat layer 10 Punch marks

Claims (2)

[Claims] 1. A releasable pressure-sensitive adhesive layer is provided on at least one surface of a mount, and the releasable pressure-sensitive adhesive layer is covered with paper or release paper, and the paper or release paper does not exist. An album characterized in that the areas where the removable adhesive layer is exposed are scattered. 2. A releasable pressure-sensitive adhesive layer is provided on at least one surface of a mount, the releasable pressure-sensitive adhesive layer is covered with a release paper, and the removable pressure-sensitive adhesive layer is provided on the surface of the release paper. The album is characterized by scattered circular punching marks reaching up to.