JP2006341903A - Enclosing sheet - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an enclosing sheet which encloses an item to be enclosed such as an inlet including an IC tag and an IC card, is applicable to the enclosure of the item in a small amount or of a different type, facilitates the enclosure of the item, and is low in production cost. <P>SOLUTION: The enclosing sheet is formed of a synthetic resin film 10 having an adhesive surface 120 on a rear surface 12 thereof, and a release paper 20 releasably adhering to the adhesive surface 120 on the rear surface 12 of the synthetic resin film 10. Herein, in order to two-fold or three-fold the synthetic resin film 10 toward the adhesive surface 120 on the rear surface 12, a front surface 11 of the film has creases 110 including notches 111, half-cut lines 112, or pressed lines 113, and an item 30 to be enclosed is enclosed in the sheet thus formed. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to an encapsulating sheet used to enclose an object to be encapsulated made of an inlet such as an IC tag or an IC card.

  Payment cards for railways, shopping cards for department stores, etc. have become widespread, but all are manufactured by mass production methods, and the use of small quantities and multiple varieties has been economically difficult due to production methods. However, recently, inlets such as IC tags and IC cards have become commercially available, and can be used in a wide range if a reader (reading) or writer (writing) function is added.

The present invention provides an encapsulating sheet that can enclose an object to be encapsulated such as an inlet of an IC tag, an IC card or the like.
Moreover, this invention provides the sheet | seat for enclosure which can respond also to a small amount and many kinds of to-be-enclosed articles.
Furthermore, the present invention provides an encapsulating sheet that is easy to encapsulate and can be manufactured at low cost.

In order to achieve the above object, the sealing sheet of the present invention, as shown in FIG. 1 to FIG. 8, the first invention is the synthetic resin film 10 having the adhesive surface 120 on the back surface 12, and the back surface of the synthetic resin film 10. 12 and a release paper 20 that is releasably adhered to the adhesive surface 120, and the synthetic resin film 10 can be folded in two or three on the adhesive surface 120 side of the back surface 12, so that the front surface 11 has a score line 111 and a half cut. The fold 110 by the line 112 or the push line 113 is provided so that the object 30 can be enclosed.
In order to achieve the above object, the sealing sheet of the present invention comprises the synthetic resin film 10B having the heat-sealing surface 120B on the back surface 12B, as shown in FIGS. In order to be able to fold the resin film 10B in two or three on the heat sealing surface 120B side, the surface 11B is provided with a fold 110B by a cut line 111B, a half cut line 112B or a push line 113B so that the object 30B can be enclosed. It is a thing.
In the first invention, as shown in FIGS. 17 to 20, when the synthetic resin film 10 is folded in two or three by a fold 110, the adhesive surface 120 of the back surface 12 of the synthetic resin film 10 is It is designed to stick out and stick to other objects. (Hereinafter referred to as the third invention.)
Further, in the first invention, as shown in FIG. 21, the adhesive surface 120 of the back surface 12 of the synthetic resin film 10 is provided on the peripheral portion 121 and the fold portion 122 so as to enclose the object 30 to be sealed. It is what has been. (Hereinafter referred to as the fourth invention.)
Further, in the first invention or the second invention, as shown in FIGS. 22 and 23, one of the three film portions folded in three by the fold 110 or 110B is formed in the window W to open the window. The object 30 or 30B is accommodated in W and can be enclosed. (Hereinafter referred to as the fifth invention.)
In the first invention or the second invention, as shown in FIGS. 24 and 25, one or two of the three film portions folded in three by the fold 110 or 110B are formed into a window W. The object to be encapsulated 30 or 30B is accommodated in the formed window so that it can be visually observed like a frame. (Hereinafter referred to as the sixth invention.)
Furthermore, as shown in FIGS. 26 to 29, the seventh aspect of the invention provides a synthetic resin film 10C having an adhesive surface 120 on the back surface 12C, and a release that adheres releasably to the adhesive surface 120C of the back surface 12C of the synthetic resin film 10C. A cut line on the front surface 11C of the synthetic resin film 10C and the back surface 22C of the release paper 20C so that the synthetic resin film 10C and the release paper 20C can be folded in two or three on the back surface 12C side. A fold line 110C is provided by a half-cut line or a crease line, and one of two release paper portions when folded in two is peeled off, or two of three release paper portions when folded in three Is removed so that the object 30C can be enclosed.
1st invention or 2nd invention WHEREIN: As shown in FIG. 1 thru | or FIG. 6 or FIG. 9 thru | or FIG. As shown in FIG. 7 or FIG. 15, the half cut line 112 or 112B is linearly formed on the surface below the thickness of the synthetic resin film 10 or 10B. As shown in FIG. 8 or FIG. 16, the press line 113 or 113B is linearly pressed against the surface of the synthetic resin film 10 or 10B. The fold 110 or 110B is assumed. A plurality of the folds 110 or 110B may be provided in parallel depending on the thickness of the object to be sealed. Furthermore, the folds 110 or 110B may be formed by overlapping the folds 110 or 110B, for example, by providing the half-cut lines 112 or 112B on the pressing lines 113 or 113B.
In the third aspect of the invention, the protrusion of the adhesive surface 120 after the folding is performed as shown in FIGS. 19 and 20 when the object to be sealed 30 is adhered on the adhesive surface 120 as shown in FIGS. In some cases, the object 30 is placed on the release paper 20 and then covered and sealed with the adhesive surface 120 of the synthetic resin film 10 to partially protrude the adhesive surface 120.
In the fourth invention, as shown in FIG. 21, the adhesive surface 120 of the synthetic resin film 10 does not provide the entire adhesive surface 120 on the back surface 12 of the synthetic resin film 10, and the peripheral surface 121 and the peripheral surface of the fold 110. This is a case where the object to be encapsulated is enclosed without being adhered by being provided in 122, but the case where the object to be encapsulated 30 is partially adhered to the adhesive surface 120 of the synthetic resin film 10 is also included.
As shown in FIGS. 22 and 23, the fifth invention provides a window frame W corresponding to the thickness of the object to be encapsulated 30 to enclose the object to be encapsulated and flatten the encapsulating surface according to the thickness of the object to be encapsulated. This is the case.
In the sixth aspect of the present invention, as shown in FIGS. 24 and 25, the object 30 is enclosed so that the two window frames W can be seen like a frame.
As shown in FIG. 26 and FIG. 27, the seventh invention is formed by bending a part of the release paper 20C and increasing the thickness.
In the present invention, the objects to be enclosed include IC tags, inlets such as IC cards or IC labels, liquid crystal, organic EL, electronic paper, thin displays such as E-ink, thin solar cells, and the like. Including not only one sheet but also multiple sheets are included.

According to the encapsulating sheet of the present invention, an object to be encapsulated can be encapsulated according to its thickness and can be encapsulated with a good appearance. Further, it can be enclosed with a window frame or release paper to increase the thickness and sheet strength.
Further, according to the encapsulating sheet of the present invention, since the encapsulated material can be quickly encapsulated manually, it is suitable for encapsulating a small amount of various types of encapsulated materials, and particularly IC tags and IC cards that are expected to develop in the future. There is an advantage that individual designs, designs, names, and other information can be printed and provided in a small amount and various types as an overlay sheet of the inlet sheet.
Furthermore, the product of the present invention has the advantage that it can be easily manufactured at low cost and can be easily printed by an ink jet printer or a laser printer.

The embodiment of the present invention product is composed of a synthetic resin film having an adhesive surface on the back surface and a release paper that is detachably adhered to the adhesive surface on the back surface of the synthetic resin film.
Moreover, the Example of this invention goods consists of a synthetic resin film which has a heat-fusion surface on the back surface.

A first embodiment of the present invention is shown in FIGS. As shown in FIG. 30, the encapsulating sheet of the embodiment of the present invention includes a synthetic resin film 10D having an adhesive surface 120D on the back surface 12D and a release paper 20D that removably adheres to the adhesive surface 120D of the back surface 12D of the synthetic resin film 10D. It consists of.
As shown in FIGS. 32 and 33, the object to be encapsulated 30D is an example of an inlet sheet of a non-contact type IC card, and a coil / IC function sheet 31D provided with an IC chip 311D and an antenna 312D, and an IC tray coupled thereto. And a thickness adjusting sheet 32D having 321D.
As shown in FIGS. 30 and 31, the synthetic resin film 10D was cut out in a straight line from the front surface 11D to the back surface 12D by the thickness of the film 10D, and formed in parallel with the thickness of the encapsulated object 30D as an interval. The cut line 111D is formed so that it can be folded in two according to the thickness of the object to be sealed 30D through the fold line 110D.
Accordingly, the synthetic resin film 10D with the release paper 20D is printed on the right half portion of the surface 11D with the crease line 110D as a boundary, and information such as names and handling precautions is printed on the left half portion of the surface 11D. Is printed as an overlay sheet, and the adhesive sheet 120D on the back surface 12D side is adhered to the inlet sheet, which is the object to be encapsulated 30D, as shown in FIG. Will be.

A second embodiment of the present invention is shown in FIGS. As shown in FIG. 35, the encapsulating sheet of the embodiment of the present invention is made of a synthetic resin film 10E having a heat sealing surface 120E on the back surface 12E.
The object 30E is an IC tag insert with a built-in antenna.
The synthetic resin film 10E is provided with two parallel half-cut lines 112E and 112E corresponding to the interval between the thicknesses of the two-folded films at the center to form a fold 110E. 113E and 113E form tag holes when folded in two and heat-sealed.
Therefore, in the embodiment of the present invention, if the IC tag insert with an antenna, which is the object to be encapsulated 30E, is folded in two so as to be sandwiched between the back surface of the synthetic resin film 10E and heat-sealed, an IC tag with an airtight structure is completed. If tag strings are attached, it can be widely used for product tags.

  The product of the present invention can be mass-produced at low cost.

It is explanatory drawing which notched one part and shown in sectional drawing the sheet | seat for encapsulation of this invention. It is explanatory drawing which showed FIG. 1 with the top view. It is explanatory drawing shown by the perspective view when folding FIG. 1 in two. It is explanatory drawing which cut away some other sealing sheets of this invention, and showed it with sectional drawing. It is explanatory drawing which showed FIG. 4 with the top view. It is explanatory drawing shown with the perspective view when folding FIG. 4 in three. It is explanatory drawing which notched a part of another sheet | seat for sealing of this invention, and was shown with sectional drawing. It is explanatory drawing which notched a part of another sheet | seat for sealing of this invention, and was shown with sectional drawing. It is explanatory drawing which cut away some other sealing sheets of this invention, and showed it with sectional drawing. It is explanatory drawing which showed FIG. 9 with the top view. It is explanatory drawing shown by the perspective view when folding FIG. 9 in two. It is explanatory drawing which cut away some other sealing sheets of this invention, and showed it with sectional drawing. It is explanatory drawing which showed FIG. 12 with the top view. It is explanatory drawing shown by the perspective view when folding FIG. 12 in three. It is explanatory drawing shown in sectional drawing by notching a part of another sealing sheet of the present invention. It is explanatory drawing which notched a part of another sheet | seat for sealing of this invention, and was shown with sectional drawing. It is explanatory drawing which showed another sealing sheet of this invention with the top view. It is explanatory drawing shown by the top view when FIG. 15 is folded in half. It is explanatory drawing which showed another sealing sheet of this invention with the top view. It is explanatory drawing shown by sectional drawing when folding FIG. 19 in half. It is explanatory drawing which showed another sealing sheet of this invention with the top view. It is explanatory drawing which showed another sealing sheet of this invention with the top view. It is explanatory drawing shown by the perspective view when folding FIG. 20 in three. It is explanatory drawing which showed another sealing sheet of this invention with the top view. It is explanatory drawing shown by the perspective view when folding FIG. 22 in three. It is explanatory drawing which showed another sealing sheet of this invention with the top view. FIG. 25 is an explanatory view showing a cross-sectional view of FIG. It is explanatory drawing which showed another sealing sheet of this invention with the top view. It is explanatory drawing shown in sectional drawing by notching a part when folding FIG. 26 in three. It is sectional drawing which notched a part which shows the Example of this invention. It is a top view of FIG. It is a top view which shows an example of the coil and IC function sheet | seat provided with the antenna with an IC chip used for the Example of this invention. It is a top view which shows an example of the thickness adjustment sheet | seat with an IC tray used for the Example of this invention. It is sectional drawing which notched and showed a part which shows the use condition of FIG. It is sectional drawing which notched and showed another Example of this invention. FIG. 36 is a plan view of FIG. 35. It is sectional drawing which shows the use condition of FIG.

Explanation of symbols

10, 10B, 10C, 10D, 10E Synthetic resin film 101, 102, 103, 101B, 102B, 103B Synthetic resin film portion 11, 11B, 11C, 11D, 11E Synthetic resin film surface 110, 110B, 110C, 110D, 110E Fold Eye 111, 111B, 111C, 111D Cut line 112, 112B, 112C, 112E Half-cut line 113, 113B, 113C Knurl line 12, 12B, 12C, 12D, 12E Synthetic resin film back surface 120B, 120E Heat fusion of synthetic resin film back surface Landing surface 120, 120C, 120D Adhesive surface on the back surface of the synthetic resin film 121, 122 Adhesive surface portion on the back surface of the synthetic resin film 20, 20C, 20D Release paper 21C, 22C, 23C Release paper portion 30, 30B, 30C, 30D, 3 E window frame portion of the enclosure W synthetic resin film

Claims (7)

  It consists of a synthetic resin film having an adhesive surface on the back surface and a release paper that releasably adheres to the adhesive surface on the back surface of the synthetic resin film, so that the synthetic resin film can be folded in two or three on the adhesive surface side, An encapsulating sheet comprising a crease formed by a cut line, a half cut line, or a push line on a surface so that an object to be encapsulated can be enclosed.   It is made of a synthetic resin film having a heat-sealing surface on the back surface, and a crease is formed on the front surface so that the synthetic resin film can be folded in two or three on the heat-sealing surface side. An encapsulating sheet characterized in that the encapsulated object can be encapsulated.   The encapsulating material according to claim 1, wherein when the synthetic resin film is folded in two or three by a fold, the adhesive surface on the back surface of the synthetic resin film protrudes to adhere to another object. Sheet.   2. The encapsulating sheet according to claim 1, wherein an adhesive surface on the back surface of the synthetic resin film is provided at a peripheral portion and a fold portion so as to enclose an object to be encapsulated.   3. One of the three sheet parts divided by the folds is formed in a window frame so that an object to be enclosed can be accommodated and enclosed in the window frame. Encapsulation sheet.   One or two of the two or three sheet portions divided by the folds are formed in a window frame so that an object to be enclosed is accommodated in the window frame so that the object can be seen. Item 3. The sealing sheet according to Item 1 or 2. It consists of a synthetic resin film having an adhesive surface on the back surface and a release paper that is detachably adhered to the adhesive surface on the back surface of the synthetic resin film, and the synthetic resin film and the release paper can be folded in two or three on the back surface side. Thus, while providing the crease by a cut line, a half cut line, or a press line on the surface of the synthetic resin film and the back surface of the release paper, one of the two release paper parts when peeled in two is peeled off. Alternatively, an encapsulating sheet characterized in that two of the three release paper portions when folded in three are peeled so that an object to be sealed can be enclosed.

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