JP3964756B2 - Blister package with opening identification - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a so-called “blister package” having a structure in which a product is put in a storage recess of a seat cover and the sheet cover is attached to a bag shape or a mount. More specifically, the present invention relates to a blister package having a tamper-proof function.
[Prior art]
Conventionally, the so-called “blister package” has a structure in which a product is placed in a storage recess of a seat cover and the sheet cover is attached to a bag or mount, and a suspension hole is provided in the header portion of the package. Small product packaging is widely used in supermarkets and retail stores.
[0003]
[Problems to be solved by the invention]
Conventionally, a method of attaching a sheet cover to a bag-like or mount of a so-called blister package is a method of heat-sealing the flange portion of the seat cover to a mount coated with a resin of the same system as the seat cover, A method of bending the edge of the side into a U-shape and sliding the mount along the U portion has been adopted. However, in recent years, a relatively soft thermoplastic resin has been used as a seat cover, and accordingly, a pressure-sensitive adhesive has been used for bonding a seat cover and a mount. In particular, if the product in the seat cover is skin like cosmetics, eye drops, or food / drink products, the product may be intentionally removed, causing an unexpected accident to the purchaser or causing significant damage to the seller. There is a problem that causes problems.
[0004]
The present invention has been made in view of the above-mentioned problems, and the purpose of the present invention is to deliberately execute the product in the seat cover by a third party before a regular transaction between the seller and the buyer is performed. The object is to provide a blister product that is found to have been opened.
[0005]
[Means for Solving the Problems]
The present invention comprises the inventions of the following items.
(1) In the blister package in which the bag body and the seat cover flange portion was polymerized via a pressure sensitive adhesive, the the polymerization point, peeling varnish layer which is Tzitzak in pattern shape, the pressure sensitive adhesive layer and opening identification with blister package which was characterized by Rukoto that have a tamper-proof inking unit having color ink layer,
(2) A peeling varnish layer in the form of a character diagram is spread in advance on the seat cover flange or on the bag body, and an ink layer is provided across the adhering portion and the non-attaching portion of the peeling varnish layer. The blister package with opening identification according to claim 1,
(3) The blister package with opening identification according to claim 1 or 2 , wherein a core is internally provided in the bag .
[0006]
DETAILED DESCRIPTION OF THE INVENTION
An embodiment of the present invention will be described in detail with reference to the drawings.
1 and 2 show a blister package with an opening identification according to the present invention. FIG. 1 is a front view of the blister package, and FIG. 2 shows a cross-sectional view of FIG.
[0007]
1 is a mount with a bag, a band-shaped polyolefin-based synthetic resin film is half-fold polymerized, a lower end is an opening 7, a sealing piece 8 is provided only on one side, and both edges are thermally welded and thermally cut to form a bag Is formed. And the pressure sensitive adhesive layer 14 is provided in the inner surface of the said sealing piece 8, and the release paper 9 is contact | abutted.
[0008]
The material of the mount with bag is not particularly limited, and examples thereof include a paper mount, a synthetic paper mount, a plastic mount, and a plastic film mount. Alternatively, as the shape, for example, a single mount, a header mount, and the like can be given. If necessary, a sheet made of the above material may be used as a core material inside the bag. Reference numeral 10 denotes a welded band of the mount with bag, and 11 denotes a suspension hole of the header portion.
[0009]
Reference numeral 2 denotes a seat cover, and the material is not particularly limited. For example, a sheet of vinyl chloride, polystyrene, polyester, polypropylene, soft polypropylene or the like is formed by a vacuum forming method, a pressure forming method, or the like. Reference numeral 3 denotes a flange portion of the seat cover. 4 is a pressure-sensitive adhesive layer. Reference numeral 6 denotes a falsification preventing ink layer for achieving the object of the present invention.
[0010]
Below, the operation and effect of exhibiting the function of preventing tampering which is the object of the present invention will be described.
In the case of the embodiment of claim 2, a fine staggered peeling varnish 12 is first scattered on the flange portion 3 of the seat cover as shown in FIG. 3, and further as shown in FIG. 4. , a portion a (attachment) of peeling varnish 12 is attached, portions does not have B (unattached portion), to form a color ink printing layer 13 with which straddle the, between them, the pressure-sensitive adhesive layer 4 The blister package with opening identification superposed with the mount 1 with the bag is completed (see FIG. 7A).
[0011]
The anti-tampering ink layer 6 comprising the fine staggered peeling varnish layer 12 and the color ink printing layer 13 in advance at the place where the pressure-sensitive adhesive layer 4 is provided on the seat cover flange, and the pressure-sensitive adhesive When the sheet cover flange portion 3 is peeled off from the bag-mounted mount 1 as a result of being polymerized on the bag-mounted mount 1 by the layer 4, the color ink layer 13 is transferred to the pressure-sensitive adhesive layer 4 side, and FIG. Thus, it is clearly identified that the seat cover flange portion 3 has been peeled off from the mount 1 with the bag and opened.
[0012]
As the release varnish layer 12, for example, a fine wrap OP varnish manufactured by Dainippon Ink & Chemicals, Inc. containing a rubber-based resin compounded with silicon is used. The color ink printing layer 13 is made of Osaka Printing Ink Manufacturing Co., Ltd. EXP opening prevention ink.
[0013]
By the way, the sheet cover flange portion 3 is peeled off from the base 1 with the bag, and the peeled portion is adhered again only by being transferred from one side of the color printing ink printing layer 13 to the other side at the superposition portion 5. In the case of a malicious act such as the above, when the pattern distribution state of the release varnish layer 12 is finely peeled off and then adhered again, the next time it is peeled off, there is an abnormality such as a double in the transferred color ink printing layer 13. Appearance and removal can be identified at a glance.
[0014]
The case of claim 3 which is the reverse of the above embodiment has the same effect (FIG. 7B).
[0015]
The apparatus for continuously producing a pressure-sensitive adhesive transfer without a falsification-preventing ink layer on a bag-like or backing sheet of the present invention is a feeling formed between two long release papers that are lightly peelable. A means for supplying a light release release paper to a pressure sensitive adhesive layer having a pressure adhesive layer, a means for peeling the light release release paper to expose the pressure sensitive adhesive layer, and a heavy peelability A means to pressurize the pressure-sensitive adhesive layer from the back side of the release paper and transfer the pressure-sensitive adhesive layer to a bag-like or backing sheet, if necessary, on the pressure-sensitive adhesive layer on the bag-like or backing sheet It is possible to continuously manufacture the means for joining the members by intermittent motion. In addition, light peelability is a property which peels easily with a small force, and heavy peelability is a property which requires a big force for peeling. Furthermore, the manufacturing apparatus can be applied not only to the bag shape or mount of the present invention, but also to various synthetic resin films or sheets, metal products, cloth products, and the like.
[0016]
【The invention's effect】
Since the present invention is configured as described above, it has the effects described below.
[0017]
If the product in the sheet cover of the blister package is skin such as cosmetics, products such as eye drops, or products that eat or drink, the product is intentionally removed, causing an unexpected accident to the purchaser. Or has the effect of solving the problem of causing great damage to the seller.
[0018]
[Brief description of the drawings]
FIG. 1 is a plan view of a blister package with an opening identification according to the present invention.
FIG. 2 is a cross-sectional view of FIG.
FIG. 3 is a fine staggered pattern distribution diagram of a peeling varnish layer on a seat cover flange.
FIG. 4 is a color ink print pattern diagram applied across the fine staggered pattern of the release varnish layer of FIG. 3;
FIG. 5 and FIG. 6 show the pattern state when transferred from either the mount or the sheet cover flange portion.
7A is a cross-sectional view of an enlarged portion of the main part of FIG. 2 (claim 2).
7B is a cross-sectional view of an enlarged portion of the main part of FIG. 2 (claim 3).
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Bag shape or mount 2 Sheet cover 3 Sheet cover flange part 4 Pressure sensitive adhesive layer 5 Polymerization part 6 Anti-falsification ink layer 7 Opening part 8 Sealing piece 9 Release paper 10 Adhesive belt 11 Hanging hole 12 Peeling varnish layer 13 Color Ink printing layer 14 Pressure-sensitive adhesive A Exfoliation varnish adhesion part B Exfoliation varnish adhesion part

Claims (3)

In the blister package in which the bag body and the seat cover flange portion was polymerized via a pressure sensitive adhesive, to the polymerization point, peeling varnish layer which is Tzitzak in pattern shape, the pressure-sensitive adhesive layer and the color ink layer opening identification with blister package which was characterized by Rukoto that have a tamper-proof inking unit comprising. A character figure-shaped release varnish layer is spread in advance on a seat cover flange portion or on a bag body, and an ink layer is provided across an adhesion portion and an unattached portion of the release varnish layer. The blister package with opening identification according to 1. The blister package with an opening identification according to claim 1 or 2 , wherein a core is provided inside the bag .

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