JP3151799U - Covering method for book and bonding apparatus for the same - Google Patents

Abstract

An inexpensive and highly productive book covering method and a device for laminating a transparent adhesive film for preventing book contamination and breakage are provided. A transparent or translucent adhesive film supply unit installed in a frame, a single or plural transparent adhesive film direction change bar, a transparent adhesive film cutting means provided in the vicinity of the direction change bar, and a work. A laminating apparatus was constructed from the base 1, and the end of the transparent adhesive film was provided in the transparent adhesive film supply section while being pasted from one back cover of the book through the entire cover of book 9 to the other back cover. By using the braking means and the direction change bar of the transparent adhesive film, the film roll 3 and the film end attached to the book are bonded together while applying tension on the transparent adhesive film, and the other end is attached in a state where tension is applied. Cut. [Selection] Figure 1

Description

  The present invention relates to a book cover covering method and a laminating apparatus for covering and fixing a book cover with a transparent or translucent film in the presence or absence of a book cover in order to prevent damage or contamination of the book. More preferably, the present invention relates to a book covering method using a pressure-sensitive adhesive film whose pressure-sensitive adhesive surface is not lined with release paper, and a bonding apparatus for the same.

Conventionally, when a transparent film is pasted on the entire cover of a book, the book cover is covered with an adhesive film that has been cut in advance with or without a book cover.
However, since the cut film is difficult to handle, it is necessary to back the adhesive-coated surface with a release paper. Further, since air is damaged when air is caught between the film and the book cover or book cover, it is indispensable to remove air by rubbing with a sponge or cloth on the film. This work required patience and skill and took time, which was a factor in increasing costs.

  In order to solve the above problems, the following inventions are disclosed. The book cover pasting machine described in Patent Document 1 is to insert a book in a closed state from a direction perpendicular to the double conveyor belt, and paste a transparent adhesive film on the book. The hanging device unfolds and puts the covers of both of the books on the adhesive surface of the transparent adhesive film, and attaches the film to the cover. In either case, the air venting work between the transparent adhesive film and the book has been improved, but it is not sufficient, it takes time to set the book in the device, the work is complicated, and the cost of the device cannot be ignored. there were.

Japanese Patent Laid-Open No. 1-214483 Japanese Utility Model Publication No. 54-68725

  In view of the above-described problems, the present invention aims to provide a method for efficiently covering a book cover, to improve the productivity of the book cover cover and to reduce the cost.

In the present invention, in order to solve the above-mentioned problems, a transparent or translucent adhesive film supply unit installed in a frame, a single or plural transparent adhesive film direction change bar, and a transparent adhesive film provided near the direction change bar are cut. Constructing a laminating device from the means and work bench, and providing the end of the transparent adhesive film from one back cover of the book to the other back cover through the entire book cover Between the film roll and the end of the film affixed to the book by applying the braking means and the direction change bar of the transparent adhesive film. Cut.

  Since the apparatus of the present invention has a simple configuration, the apparatus price can be reduced. In addition, using the braking means of the transparent adhesive film supply section and the direction change bar of the transparent adhesive film, it became possible to work while applying tension on the transparent adhesive film. A highly productive cover with no entrainment is now possible.

It is a schematic explanatory drawing of the side surface of the bonding apparatus used by this invention. It is a schematic explanatory drawing of the front of the bonding apparatus used by this invention.

1 and 2 show an embodiment of the present invention. The work table is 500 x 600 depth, and the upper surface of the work is made of a material that does not adhere to the adhesive surface of the film or a release agent-treated film or sheet, and the bottom surface is made of non-slip material such as rubber. Yes.
The frame has a width of 500 × height of 400, and is provided with a transparent adhesive film supply part for information from the center part and a transparent adhesive film direction changing bar below the center part.
The transparent adhesive film supply unit includes a film roll, a shaft penetrating the roll, a support fixed to a frame in which the shaft is fitted, a fixture for fixing the roll to the shaft, and a spring disposed on at least one of the springs. The shaft and the fixture are pressed against the support table by the pressing of, and act to brake the rotation of the film roll. The film roll can be removed and replaced as needed.
The transparent adhesive film direction change bar is composed of a single or a plurality of bars, and is installed on the frame so as to be movable in the same position as the frame or behind the work table. The shape of the film direction changing bar can be arbitrarily selected from, for example, a prismatic shape, a plate shape, and a cylindrical shape. In order to mark the transparent adhesive film on the work, a prism or plate bar is advantageous.
Tension is applied to the transparent adhesive film together with the braking means of the film supply unit by guiding the transparent adhesive film from the film supply unit at the front of the work table to the cover of the book placed on the work table via the film direction change bar at the rear of the work table. Can be added. The effect obtained by applying this tension is roughly divided into two. One is that handling of a film coated with an adhesive is significantly facilitated. In particular, in the case of a film not lined with release paper, not only adhesion between adhesive surfaces is avoided, but it is advantageous in that the release process of the release paper is omitted, the disposal of the release paper is omitted, and the material cost is reduced. It is. The second effect of applying tension is that cutting by a cutting means provided in the vicinity of the film direction changing bar is facilitated. For example, the film can be easily cut by simply sliding the razor blade along the guide.
To attach the transparent adhesive film to the cover of the book, first attach one end of the transparent adhesive film to a predetermined position from the outer edge of one back cover of the book, and then apply the tension so as to cover the entire cover. The film is cut at a predetermined position while being added. Then, the remaining part of the adhesive film is attached to the other back cover. During this time, air can be easily avoided by rubbing from the film surface while utilizing the tension applied to the transparent adhesive film.
Thereafter, the transparent adhesive film extending up and down the book is cut, folded inward, and bonded to complete the bonding of the adhesive film.
To prevent the adhesive film from adhering to the workbench during work, the workbench top surface is covered with a material that does not adhere to the adhesive or a release-treated material, and a material that has a grid scale at intervals of 10 mm to facilitate work. It is. Anti-slip treatment is applied to the bottom of the workbench.

  Using the apparatus shown in FIG. 1 and FIG. 2, a transparent adhesive film not backed with release paper was bonded to the cover of the book. The number of attached adhesive films was 52 per hour. The results are shown in Table 1.

  The adhesive film was affixed to the cover of the book in the same manner as in Example 1 except that the adhesive film was lined with release paper. The release paper was peeled off before the film direction change bar. The number of attached adhesive films was 51 per hour. The results are shown in Table 1.

  An adhesive film that was not lined with a release paper cut in advance to a predetermined length was attached to the cover of the book. Since the film is wrinkled, it is difficult to handle, and air is involved, resulting in poor appearance. The number of attached adhesive films was 10 per hour. The results are shown in Table 1.

  The adhesive film was attached to the cover of the book in the same manner as in Comparative Example 1 except that the adhesive film was lined with a release paper. The number of attached adhesive films was 40 per hour. The results are shown in Table 1.

INDUSTRIAL APPLICABILITY The covering method and the laminating apparatus of the present invention are useful because they can improve productivity with an inexpensive apparatus in a field where it is required to prevent contamination or breakage of books such as libraries and schools.

1: Work table, 2: Frame, 3: Transparent adhesive film roll, 4: Film roll fixture, 4 ': Shaft, 4 ": Spring, 5: Shaft support means, 6: Transparent adhesive film direction changing bar, 7 : Film cutting means, 8: Transparent adhesive film, 9: Book

Claims (5)

  A book cover having a work table, a frame extending vertically on the work table, a transparent adhesive film supply unit provided above the frame, and a direction changing bar of one or more transparent adhesive films provided below the frame Regardless of whether or not there is a device, the transparent adhesive film is directly attached to the cover of the book, and the transparent adhesive film supply unit brakes the rotation of the adhesive film roll by the spring and changes the direction of the film. A device for attaching a transparent adhesive film to the cover of a book, characterized in that a bar compensates for it.   The apparatus for laminating a transparent adhesive film according to claim 1, wherein the adhesive surface of the transparent adhesive film is not lined with a release paper.   The supply part of the transparent adhesive film is a film roll, a shaft penetrating through the roll, a support means fixed to a frame that supports the shaft, a fixture for fixing the roll to the shaft, and a support means that can be fixed to the shaft. A device for laminating a transparent adhesive film to a cover of a book according to claim 1, characterized in that it comprises a spring for pressing rotation of the film roll together with a fastening means on the opposite side of the shaft.   The direction change bar of the transparent adhesive film has a position adjustment function that can be moved up and down and a folding function that can be folded at the center, and when folded, a visible line is formed at a predetermined position on the adhesive application surface of the transparent adhesive film. A device for laminating a transparent adhesive film of claim 1 to a cover of a book, wherein the transparent adhesive film can be fixed in a form to be formed and is a plate-shaped direction changing bar that is easily cut by a cutter. .   Using the bonding apparatus according to claims 1 to 4, the end of the transparent adhesive film supplied from the supply part of the transparent adhesive film is attached to a predetermined position of one back cover of the book, and then the tension is applied to the adhesive film. After sticking to the entire cover of the book while applying tension, then cutting the transparent adhesive film with tension applied, pasting the end on the other back cover, and cutting the adhesive film that stretched up and down the book A cover-hanging method characterized in that it is then folded inside and pasted.

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