JP3052733U - Photo sticker paper - Google Patents

Abstract

(57) [Summary] [PROBLEMS] The present invention expands the added value by printing on the front and back margins of photographic sticker paper. SOLUTION: The present invention makes it possible to mark various symbols, characters, patterns, etc. by attaching a normal printing method or an easily peelable thermal transfer label to the front and back margins other than the photographic photosensitive portion of the photographic sticker paper, thereby adding value. It is something which raised.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a photo sticker paper for taking a photograph of a person or the like, which is commonly called a print club, and attaching the photograph part to another. This is related to the production of photo sticker paper with the function added to photo labels by utilizing the two-layered sticker of (1).

[0002]

[Prior art]

 At present, photo sticker paper is disposable except for photo labels such as the print club, and is not used at all.

[0003]

[Problems to be solved by the invention]

 In this invention, in order to use photo sticker paper, which is used only for photo labels by the print club, for various purposes, various symbols, characters, etc. It is designed to add value to photo sticker paper such as a print club by printing patterns and the like.

[0004]

[Means for Solving the Problems]

 In view of the above, the present invention has been intensively studied and as a result, various symbols, characters, patterns, etc. are printed on the front margin portion and / or the back surface of the photo sticker paper, and the printing means is screen printing, The problem was solved by directly printing by gravure or offset printing, or by attaching a label that can be easily peeled off. When printing on the surface, make a notch, then peel it off and transfer it as it is.

A second aspect of the present invention is to provide an easily peelable heat-transfer label on a surface margin of a photo sticker paper and / or on a back surface of release paper or a release synthetic resin film on the back surface. The adhesive layer containing the heat-sensitive adhesive, which loses its adhesiveness at 20 to 30 μm, the printing ink layer over it at 5 to 30 μm, and the transparent ink layer over it at 15 to 40 μm, a total of 40 to 100 μm Consists of a body.

A third aspect of the present invention is to print by mixing a luminous material with printing ink. Although various phosphorescent materials have been developed, aluminate-based materials disclosed in JP-A-07-11250 are particularly preferable. When this printing is performed, symbols, characters, patterns, and the like store daytime light, electric light, etc., and emit light when darkened. If this is used in combination with a photo sticker as a seal, various applications are expanded.

When using an easily peelable transfer label, peel off the color coated paper of the photo sticker paper and send hot air from the release treated surface of the release paper or the release synthetic resin film, that is, the surface with a dryer or the like. As a result, the heat-sensitive adhesive-containing adhesive layer loses its adhesiveness, and the three-layered label is peeled off from the release paper or the release synthetic resin film and transferred to another place.

The adhesive containing a heat-sensitive adhesive used in the present invention has an adhesive property that changes depending on the temperature. For example, a temperature-zone-specific pressure-sensitive adhesive disclosed in Japanese Patent Application Laid-Open No. 06-510548. The heat-sensitive adhesive is a polymer having a first-order melting transition which occurs over a temperature range narrower than about 15 ° C., and which depends on the temperature, is disclosed in JP-A-09-251273. Utilizes the property of changing tackiness. By using a heat-sensitive adhesive adjusted so that the adhesiveness decreases when the temperature is increased to 45 to 60 ° C. or more, the transfer label is easily peeled off from the print club release paper by heating with a drier or the like.

[0009]

[Embodiment of the invention]

 Embodiments of the invention will be described based on examples with reference to the drawings.

[0010]

Example 1 FIG. 1 is a cross-sectional view showing a state in which an easily peelable thermal transfer label is stuck on the back surface of a release sheet of a photo sticker paper, and FIG. 2 is a plan view of the transfer label side (back side of a print club). is there. Reference numeral 1 denotes a color-coated paper serving as a photograph of the print club, 2 denotes a release paper, 3 denotes an adhesive containing a heat-sensitive adhesive, 4 denotes a print ink layer on which characters are printed, and 5 denotes a transparent ink layer for a cover coat.

[0011]

Embodiment 2 FIG. 3 is a cross-sectional view of a postcard for a prize lottery printed on the back surface of a release sheet of photo sticker paper, and FIG. 4 is a plan view thereof.

[0012]

【The invention's effect】

 As described above, the photographic sticker paper of the present invention has various symbols, characters, and patterns by normal printing, mixed printing of a luminous material, or pasting of an easily peelable thermal transfer label on the front and back margins other than the photographic photosensitive portion. The effect is enormous if the product is used as an advertising product with such a sign. Also, if photo sticker printing machines and photo sticker papers are used for two purposes, they will enjoy a versatile taste and increase business opportunities.

[Brief description of the drawings]

FIG. 1 is a cross-sectional view showing a state in which an easily peelable heat-sensitive transfer label is stuck on a back surface of a release paper of a photo sticker paper.

FIG. 2 is a plan view showing a state in which an easily peelable thermal transfer label is stuck on the back surface of the release paper of the photo sticker paper.

FIG. 3 is a cross-sectional view in which a postcard for a prize lottery is printed on the back of a release sheet of a photo sticker sheet.

FIG. 4 is a plan view in which a postcard for a prize lottery is printed on the back surface of a release sheet of a photo sticker sheet.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Color-developed coated paper 2 Release paper 3 Adhesive containing a heat-sensitive adhesive 4 Print ink layer 5 Transparent ink layer for cover coat

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[Procedure amendment]

[Submission date] April 20, 1998

[Procedure amendment 1]

[Document name to be amended] Statement

[Correction target item name] Claim 3

[Correction method] Change

[Correction contents]

Claims (3)

[Utility model registration claims] 1. Photographic sticker printed on the front and back margins other than the photographic photosensitive section 2. The photographic sticker paper according to claim 1, wherein an easily peelable thermal transfer label is attached to the front and back margins other than the photographic photosensitive section. 3. The photographic sticker paper according to claim 1, wherein the front and back margins other than the photographic photosensitive portion are printed with a luminescent material mixed ink.