JP2705859B2 - Book type album and bonding tape used for it - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a book-type album in which a large number of printed photographs are spelled in a booklet and a bonding tape used for the album.

[0002]

2. Description of the Related Art Conventionally, a book-type album having a booklet-like structure has been known to facilitate the storage of printed photographs (for example, Japanese Patent Application Laid-Open No. 2-295796). This book-type album uses a wide thick backing sheet to be the front cover, spine, and back cover, provides an adhesive layer on the inner surface of the spine, and attaches one end face of a plurality of printed photographs stacked here. After being pressed, the backing sheet is formed by bending the backing sheet so as to be a front cover and a back cover.

[0003]

However, since the book-type album described above uses a wide mount,
There is a problem that handling of the mount is inconvenient and a large storage space is required for storage. In addition, this book-type album producing apparatus also requires a wide stage for setting the mount, and the apparatus itself becomes large.

[0004] Further, since the bending width of the backing paper changes in accordance with the number of stapled print photographs, when the number of print photographs is small, the surplus portion of the adhesive layer is bent inward, and the laminated print photographs are not folded. The surfaces up to the front side and the back side are adhered. In order to prevent this, it is necessary to always provide a backing sheet on the front side and the back side of the print photograph.

The present invention has been made in order to solve the above-mentioned drawbacks of the prior art, and it is possible to reduce the size of a book-type album producing apparatus and to remove excess adhesive without using a backing sheet. It is an object of the present invention to provide a book-type album in which even the surface is not adhered, and a bonding tape using the same.

[0006]

In order to achieve the above object, a bonding tape used in a book-type album according to the present invention.
Is an adhesive support having an adhesive layer, and the adhesive support.
It is in contact with the holding part via a perforation, and
And a support provided with a tab for
Release paper that is releasably bonded to the adhesive.
You. Also used for the book-type album according to the second invention.
The bonding tape consists of a support, the center of this support and this
Adhesive layered on both sides with proper spacing from the center
And release paper that is releasably bonded to these adhesives
It is composed of

Further, the bonding tape according to the present invention sandwiches a plurality of laminated print photographs between a front cover and a back cover, and has one end face of these print photographs and an end portion of both cover photographs. With joining tape which is joined to become spine,
This bonding tape is in contact with the adhesive support portion on which the adhesive is layered, and the adhesive support portion via a perforation,
It is composed of a support provided with a tab for knob which is cut off after joining, and a release paper joined releasably to an adhesive of the support. Further, the bonding tape according to the second invention comprises a support, a central portion of the support and an adhesive layered on both sides at an appropriate distance from the central portion,
Release paper joined to these adhesives in a releasable manner.

[0008]

1 and 2 show an embodiment of a book-type album 10 according to the present invention. The book-type album 10 includes the laminate 1
1 and a joining tape 12. Laminate 11
Is composed of a rectangular cover 13 and a back cover 14, and a plurality of print photographs 15 sandwiched between the covers 13 and 14. On the surface of the covers 13, 14,
If necessary, entry fields for titles, shooting dates, shooting locations, etc., illustrations, and the like are printed.

The bonding tape 12 is a belt-shaped support 1.
7, an adhesive 18, and a release paper 20. As the support 17, a paper or a plastic sheet thinner than the thickness of the covers 13 and 14 is used, and a tab 22 serving as a knob when peeling off the release paper 20 and thereafter handling the joining tape 12, and an adhesive 18. And an adhesive support portion 23 coated with a perforation, and a perforation 25 is provided between them. The tab 22 is cut off from the perforation 25 after the book-type album 10 is created. The release paper 20 has the same size as the support 17 and the adhesive 1
8 is to prevent it from adhering to other objects.

The adhesive support portion 23 has a length substantially equal to that of the back surface 11a of the laminate 11, and its width is such that a folded portion is joined to the end portions on the front cover 13 and the back cover 14 side. It is the size that can be. The adhesive 18
Has an adhesive strength enough to pull out the individual print photographs 15 from the album 10 after joining, and the layering range thereof is to prevent excess adhesive 18 from protruding from the joining tape 12 after joining. The range is about 1 mm recessed from the contour.

Next, the procedure for producing the book-type album will be briefly described. First, the release paper 20 is peeled from the support 17 by pinching the tab 22 of the support 12 and the release paper 20 a in a portion facing the tab 22. In this case,
Since the adhesive 18 is not layered on the tab 22, the release paper 20a can be easily separated. Thereafter, the laminated body 11 having the aligned lower sides is pressed against the center of the adhesive support 23 from the back surface 11a. After that, both ends in the width direction of the joining tape 12 are bent toward the front sides of the covers 13 and 14, and the tabs 22 are cut out from the perforations 25. Thus, a book-type album 10 as shown in FIG. 2 is completed.

Since the book type album 10 has only one end surface bonded to the adhesive 18, a print photograph 15
Can be extracted. Note that at least one memo paper 16 may be superimposed on the front side and the back side of the print photograph 15. The end face to be joined with the joining tape 12 may be any one of the four sides of the print photograph 15. Furthermore, it is convenient to provide a transparent pocket on the cover and store the negative piece in this pocket.

The production of the book-type album 10 is preferably performed as a service in a photo lab. In this case, a large number of book-type albums 10 need to be mass-produced by an automatic production machine. The release paper 20 is mechanically separated from the bonding tape 12 by this automatic manufacturing machine.

FIG. 3 shows an embodiment of the bonding tape 30 which can be mechanically peeled.
The adhesive 32 is laminated on the support 31 in three lines. That is, a wide first layer 32a is provided at the center of the support 31, and second layers 32b and 33c are provided so as to have an appropriate gap 33 on the side. Reference numeral 34 denotes a release paper.

The release paper 34 is separated from the bonding tape 30 by a separation claw 35 in an automatic machine. This separation claw 35
Are two claw portions 35a applied to the two gap portions 33,
35b are formed. The separation claw 35 has a claw 35
The release paper 34 is peeled off from the joining tape 30 by moving the a and 35b in the direction of the arrow after hitting the gaps 33.

In the present invention, the type of the adhesive 18 is not particularly limited. For example, an adhesive obtained by mixing rubber, resin and elastomer may be used. In this case, SBR (styrene, butadiene, rubber), natural rubber or the like is used as the rubber, and water-added rosin glycerin ester or the like is used as the resin. Further, styrene, butadiene copolymer or the like is used as the elastomer. The adhesive having such a composition is resistant to seawater and harmless, and maintains viscosity for a long period of time (10 years or more), so that it is easy to open a book-type album, and it is convenient for extracting and inserting printed photographs. is there.

[0017]

As in the above, according to the present invention, according to the present onset Akira, spine
The bonding tape used is
Therefore, the storage and handling of the joining tape become easy, and the size of the book-type album producing apparatus can be reduced. Further, since the bonding tape is bonded to the front cover and the back cover, the adhesive does not adhere to the front and back surfaces of the printed photograph unlike the conventional book-type album. Moreover, since the joining tape is provided with tabs serving as knobs, it is easy to peel off the release paper, and it can be attached to a hand or the like when handling the joining tape provided with the adhesive. Absent. Further, in the case of the bonding tape having a gap in the adhesive layer, the release paper can be easily peeled off by the fork-shaped separation claw.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a book-type album of the present invention and a joining tape used therein.

FIG. 2 is a perspective view showing an appearance of a book-type album.

FIG. 3 is a perspective view showing another embodiment of the joining tape.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Book-type album 11 Laminated material 12,30 Joining tape 15 Print photograph 17,31 Support 18,32 Adhesive 20,34 Release paper 22 Tab 23 Adhesive support 33 Gap

Claims (4)

(57) [Claims] 1. A laminated tape in which a plurality of laminated print photographs are sandwiched between a front cover and a back cover, and one end surface of these print photographs and the ends of both covers are joined to form a spine. In the book-type album joined by, the joining tape is in contact with an adhesive support portion provided with an adhesive layer, and the adhesive support portion via a perforation,
A book-type album comprising a support provided with a tab for a knob which is cut off after bonding, and a release paper bonded releasably to an adhesive of the support. 2. A bonding tape so that a plurality of stacked print photographs are sandwiched between a front cover and a back cover, and one end surface of these print photographs and the ends of both cover papers become a spine. In the book-type album joined in the above, the joining tape, the support, a central portion of the support and an adhesive layered on both sides at an appropriate distance from the central portion, and the adhesive A book-type album comprising a release paper joined releasably. 3. A plurality of stacked print photographs are sandwiched between a front cover and a back cover, and are joined to one end surface of these print photographs and the ends of both covers so as to form a spine. The bonding tape has a support provided with an adhesive support portion provided with an adhesive layer, a tab for a knob which is in contact with the adhesive support portion through a perforation, and which is cut off after bonding. A bonding tape comprising a release paper releasably bonded to a body adhesive. 4. A plurality of stacked print photographs are sandwiched between a front cover and a back cover, and are joined to one end surface of these print photographs and the ends of both covers so as to form a spine. A bonding tape, a support, a central portion of the support, adhesives layered on both sides of the support at an appropriate distance from the central portion, and release paper releasably bonded to the adhesive. A bonding tape characterized by comprising: