JP2525336Y2 - Base sheet for secondary information printing card - Google Patents

Description

[Detailed description of the invention]

[0001]

[Industrial application field] The present invention uses a printer
The present invention relates to a base sheet for a secondary information printing card useful for manufacturing a card on which secondary information such as a member number and a bar code can be printed.

[0002]

2. Description of the Related Art A secondary information printing card is, for example, a member card in which the name of a society can be printed on one side and secondary information (name, member number, bar code, etc.) is printed on the other side.
Can be printed by a printer.
Approximately 0.2m thick based on plastic film
m, the secondary information can be printed on the back surface of the card, and as shown in FIG.
Is printed on the UV printing surface 12, and the other surface is printed on the UV printing surface 12 of the base sheet formed on the printing printing surface 13, which is capable of UV printing and printer printing and writing, After printing the required items on the printing surface 13, a protective film 14 is applied to the UV printing surface 12 by an adhesive layer 15.
To form a card such as a members card,
This card is large enough to be enclosed in an envelope, and a film 17 is adhered to one side surface via an adhesive layer 18, and a pseudo adhesive layer 16 of a mount 19 provided with a pseudo adhesive layer 16 on the film 17. The film 14 side is pseudo-adhered to the above, the mailing destination is printed on the other side of the mount 19, the secondary information is printed on the print print surface 13 of the card by a printer, and the address is printed on an envelope having a transparent address. Enclosed and mailed,
If the recipient bends the backing sheet 19 in front of the bonding portion of the card, the card 14 can be peeled off from the pseudo adhesive layer 16 on the film 14 so that the card can be used as it is as a member's card. Is being done.

However, in general, a normal film having not so high heat resistance is used as the base film 11, and since a non-impact printer of a flash system is used for printing, heat is applied when fixing the toner. hand,
The curl is often generated by printing, and the printed printing surface 13 has poor water absorption, so it is impossible to write with a water-based ballpoint pen or the like, and the writing performance is not good.
2, when the protective film 14 is adhered to the film 1,
4 and the base film 11 are tensioned, so if the base film 11 has a large elongation, the card will be curled after sticking, the structure will be complicated, and the cost of the card will be increased. If the bonding strength of the base sheet 1 is not sufficient,
1 has a problem that the UV ink on the UV printing surface 12 is taken off by the adhesive layer 15 and may be peeled off from between the UV printing surface 12 and the film 14. It is considered that such a problem is caused because a normal film having a relatively high elongation is used as the base film 11 because the heat resistance is not so high as described above.

[0004]

DISCLOSURE OF THE INVENTION The present invention provides a base sheet for a secondary information printing card which has a simple structure and does not cause the above problems in view of the above prior art. That is the subject.

[0005]

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and has a constitution in which a UV-printed surface is formed by applying a UV ink easy adhesion treatment to one surface of a foamed polyethylene terephthalate film. And the other side is U
A base sheet formed on a V-printable, printer-printable, writable print-printed surface, and the sheet is adhered to an adhesive layer formed on one surface of the backing paper so as to be peelable on the UV-printed surface. It is characterized by doing so.

That is, as a result of research, the inventor of the present invention has found that a foamed polyethylene terephthalate film having high heat resistance and high opacity is used as a base film, and one side thereof has a UV ink easy adhesion treatment. Subject to
Similarly, the present inventors have found that the above problem can be solved by forming the base sheet by forming the other surface on a surface where UV printing is possible and printing and writing can be performed by a printer, thereby completing the present invention.

[0007]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. FIG. 1 is an enlarged cross-sectional view of an example in which a member's card is prepared using the base sheet of the present invention and formed for mailing.

In FIG. 1, reference numeral 1 denotes a base film made of a foamed polyethylene terephthalate film, and reference numeral 2 denotes a UV printing surface 2 on one surface of which is subjected to a UV ink easy-adhesion treatment. The writable print surface 3 is formed to constitute a base sheet as an example of the present invention.

The foamed polyethylene terephthalate film used as the base film 1 has higher heat resistance than ordinary films, and has an opacity of 90% or more.

[0010] The UV printing surface 2 is formed by applying a method of coating, printing, etc., and performing a UV ink easy bonding treatment. The film may be formed by performing the same processing as the film. Alternatively, a film having the UV ink easily adhered to both surfaces may be used.

As a method of providing the print print surface 3, a method of dispersing a plastic resin in an emulsion state or dissolving it in a solvent, applying a coating liquid in which a pigment is dispersed, is applied on the film, and then dried. As the plastic resin, a saturated copolymerized polyethylene terephthalate resin having a high adhesive strength is preferable. As the pigment, silica powder and / or calcium carbonate is preferably used, and the thickness of the coating layer may be 5 μm or more. Below this, the printed printing surface 3 formed on the sheet does not sufficiently fix, and the desired card cannot be obtained.

An example of manufacturing the sheet of the present invention will be described below. Production Example 1 A foamed polyethylene terephthalate film (Lumilar-E-62, thickness 188 μm, double-sided UV ink easy adhesion treatment, manufactured by Toray Industries, Inc.) is used as a base sheet. On one surface, a coating liquid having the following composition was dried and then applied in such a ratio as to have a thickness of 15 μm to form a print-printed surface, thereby obtaining an example of the substrate sheet of the present invention. Polyethylene terephthalate resin (Vylonal MD-1200, manufactured by Toyobo Co., Ltd.) 30 parts by weight Polyvinyl acetal resin 4.5 Associative thickener 2 Polystyrene sulfone soda (Chemistat 6120, manufactured by Sanyo Chemical Co., Ltd.) 2 Light calcium carbonate 2.5 fine powder Silica 5 aqueous polyolefin dispersion 2.5 sizing agent 0.1 isopropyl alcohol 30 water 20 The obtained base sheet has a thickness of 202 μm and an opacity of 99.
% And a water absorption of 3.5 g / m ² .

Production Example 2 A coating liquid having the following composition was applied to one surface of the same base sheet as in Production Example 1 after drying to a thickness of 15 μm to form a print-printed surface. Another example of the base sheet was obtained. Polyethylene terephthalate resin (Vylonal MD-1200, manufactured by Toyobo Co., Ltd.) 75 parts by weight Fine powdered silica 20 Diatomaceous earth 5 Sizing agent 2 Perfluoroalkyl polyoxyethylene ethanol 2 Water 60 The obtained base sheet has a thickness of 203 μm Transparency 99
% And a water absorption of 4 g / m ² .

Production Example 3 One side of the same base sheet as in Production Example 1 was coated with a coating liquid having the following composition at a rate of 15 μm after drying to form a print-printed surface. Another example of the base sheet was obtained. Polyethylene terephthalate resin (Vylonal MD-1200, manufactured by Toyobo Co., Ltd.) 75 parts by weight Fine powder silica 10 Polystyrene sulfone soda (Chemistat 6120, manufactured by Sanyo Chemical Co., Ltd.) 5 Water 25 The obtained base sheet has a thickness of 202 μm and opacity. 99
% And a water absorption of 3 g / m ² .

Thus, in order to prepare a secondary information card using the above-mentioned base sheet, the name of the association is printed on the UV printing surface 2 and appropriate items are printed and / or printed on the printing printing surface 3. Alternatively, it may be written, but when this is sent to the member as a members card of the members club, the following may be performed.

That is, only the required printing is performed on the printing surface 3 in the same manner as the UV printing surface 2, and the card having the UV printing surface 2 coated with a varnish 4 having releasability is large enough to be enclosed in an envelope. An appropriate film 6 is adhered to one side surface via an adhesive layer 7, and an adhesive is further applied on the film 6, and UV printing is performed on the adhesive layer 5 of the mount 8 provided with the adhesive layer 5. The varnish layer 4 on the surface 2 is applied and adhered. In this state, the mailing destination is printed on the other side of the mount 8 and the secondary information is printed on the print printing surface 3 of the card by a printer, and then mailed. It is. Thus, if the recipient bends the backing sheet 8 in front of the mounting portion of the card, the card can be used as a member's card as it is because the varnish layer 4 is peeled off from the adhesive layer 5. .

When the substrate card of the present invention is used as described above, since the foamed polyethylene terephthalate film is used as the substrate film, the substrate card has good heat resistance and high opacity. There is no danger of curling due to the heat, the printing is sharpened, and all the problems seen in the conventional one are solved, and the structure for forming the state before mailing is also conventional. It becomes simpler.

[0018]

[Effects of the Invention] Since the present invention is as described above, the structure for forming a card can be made simpler than before, and the curl at the time of sticking can be eliminated, so that the yield of the processing step is improved. However, since the card can be provided at lower cost, it is suitable as a base sheet for secondary information printing.

[Brief description of the drawings]

FIG. 1 is an enlarged cross-sectional view of an example in which a member's card is prepared using a substrate sheet of the present invention and formed for mailing.

FIG. 2 is an enlarged cross-sectional view of an example in which a member's card is prepared using a conventional base sheet and is formed for mailing.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Base film made of foamed polyethylene terephthalate 2 UV printing surface 3 Printing printing surface 4 Removable varnish 5 Adhesive layer 6 Film 7 Adhesive layer 8 Backing paper

 ──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-62-264947 (JP, A) JP-A-62-111791 (JP, A) JP-A-62-129368 (JP, A) 153390 (JP, A) JP-A 3-108471 (JP, U) JP-B 34-9167 (JP, B1) JP-B 2-36393 (JP, B2)

Claims (1)

(57) [Scope of request for utility model registration] 1. A base material comprising a foamed polyethylene terephthalate film having one surface subjected to a UV ink easy adhesion treatment to form a UV printing surface, and the other surface formed on a UV-printable, printer-printable, writable print-printed surface. A base sheet for a secondary information print card, wherein the sheet is attached to an adhesive layer formed on one surface of a backing sheet so as to be peelable on the UV printing surface.