JP2010064768A - Blister packaging material, blister package, and method for manufacturing blister package - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a blister package in which, on a laminated surface of a sheet of base paper of a blister packaging material, a goods specification such as a handling manual is printed so that a consumer can read the printing on the laminated surface by stripping the lamination, so that attachment of the goods specification to the blister package separately is not necessary and a printing space can be exposed as much as 6-page printing surface. <P>SOLUTION: In the blister packaging material, when the base paper of the blister package is formed by folding both short sides of a rectangle synthetic resin sheet on two folding lines, placing the printing surface outside to form a double structure sheet and further by folding the double structure synthetic resin sheet almost in half to form a quadruplex structure sheet and by cutting and adhering by melting the side edges of the quadruplex structure sheet, a surface being treated for preventing melt bonding is provided between center laminations of the quadruplex structure sheet to make the layer laminated by melt cutting and melt bonding of the side edges a semi-welded strippable state so that the printing surface of the inside of the laminated surface can be exposed. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a blister packaging material in which a printing space for product explanation and advertising is increased on the back side of a mount of a blister packaging.

Blister packs that have a blister part that holds a small product on the surface of the mount are preferred and widely used because the three-dimensional shape of the product can be grasped from the appearance and the display space can be used effectively. Since there is a three-dimensionally protruding blister part on the front side, the product handling explanation, advertisement or advertisement printing space is limited to the space on the back side of the mount.
Blister packs are often used for small electrical products and products that are housed in blister packs that have hanging holes in the header and are hung and displayed in stores. In particular, electrical and electronic equipment and quasi drugs must be accompanied by instruction manuals and indications of utility. These product descriptions are insufficient for the space of one page on the back of the mount. It is common for materials to be enclosed with products in blister containers. However, preparing and enclosing instructions separately first requires the preparation of a printing plate for explanation materials and printed explanations separately from the printing of the packaging material. Furthermore, it takes time to attach the completed explanatory material to the blister package. Attaching the explanatory materials is usually a method of storing the product together with the product in a blister part with limited space or an instruction sticking to the mount with adhesive tape, or providing a bag part on the back side of the mount, Although it has been proposed to put instructions in this bag body, both methods require manual work and are laborious. If these methods are adopted, if the product is stored in the blister part, which is one of the advantages of the blister package, and the package is manufactured together with the manufacture of the packaging material, the advantage of the blister package that can be automatically packaged cannot be utilized.
In order to eliminate this drawback, Japanese Patent Laid-Open No. 2006-131305 (Patent Document 1) proposes to increase the printing space by two pages on the back side of the mount of the blister packaging material.
In this technique, a peelable flap piece is provided on the printing surface on the back side of the mount, and the peeled flap piece is peeled off in the printing space for one page of the back sheet of the first mount. This is a proposal to increase the printing surface for two pages of the printing on the back side of the mount exposed by peeling and peeling off the back of the paper, and use the printing space for a total of three pages for the description of the product and the advertisement.
However, in this proposed technology, in order to print three pages, two types of printing plates are inevitably required, and two types of printing plates are necessary. Need to do. Therefore, in order to synchronize the printed pattern of the three pages, it is difficult to synchronize the two printing surfaces that are printed twice.
In addition, the flap method disclosed in Japanese Patent Application Laid-Open No. 2006-131305 cannot take a printing space for four pages or more.
JP 2006-131305 A

  The present invention is configured such that printing of instruction manuals, etc. is performed on the laminated surface of the blister packaging mount, and the consumer can read the printed surface of the laminated surface by peeling the laminated material after purchasing the blister package. By doing so, it is not necessary to attach a product manual separately to the blister package, and if desired, the blister package that can expose the printing surface built in between the mounts to the printing space for 6 pages It is made for the purpose of providing the manufacturing method of a material or a blister package, and a blister package.

In the present invention, both ends of a synthetic resin sheet having a printing surface of one rectangular synthetic resin film having a long side four times or more the short side are folded inward with the printing surface facing outward, Align the short edge of the synthetic resin sheet with the fold line and polymerize the left and right synthetic resin sheets in half to form a double laminate structure, and then again at the position of the fold line The double laminated structure is folded to form a quadruple laminated structure, and the side edges of the quadruple laminated structure are welded to each other. A fusion-inhibiting treatment surface exists between the layers of the multi-layered structure so that the double-layered double structure and the intermediate layer between the double-layered structures can be peeled, and if desired, between the layers of the double-layered structure. However, it is possible to peel between double stacks by providing a fusing inhibition treatment surface. Product Description of the blister package, an invention that allowed to increase the printing space for advertising up to a maximum of four pages.
That is, the present invention
(1) A blister packaging material in which a blister portion having a flange on the surface side of the mount is fixed to the synthetic resin sheet on the surface side by the flange surface, has a printing surface on one side, and has a short side length By folding a synthetic resin sheet having a rectangular printed surface consisting of four or more long sides, with the printed surface on the outside and two fold edges inward on two fold lines parallel to the short side A double-structure rectangular synthetic resin sheet having a printing surface on the entire outer surface of the two-ply laminate and having a half area of the rectangular synthetic resin sheet before bending is formed. A fusion-inhibiting treatment surface is provided on one of the inner side surfaces of the double-structure rectangular synthetic resin sheet that is divided into two by the joint lines on both short sides of the inner side surface, As the fold line, the fold Blister packaging material characterized by comprising forming by the side edges of the synthetic resin sheet quadruple structure formed by formed by bending a double structure rectangular synthetic resin sheet and the lower line the inside welded construction,
(2) The blister packaging material according to (1), wherein the rectangular synthetic resin sheet having a printing surface is obtained by laminating a thin printing film on a synthetic resin sheet,
(3) The blister packaging material according to (1) or (2), wherein the fusion inhibition treatment surface is a corona discharge treatment surface;
(4) At least a part of the inner surface of the double-structure rectangular synthetic resin sheet has a printing surface, and at least one surface forming a laminate having the printing surface has a fusion inhibition treatment surface (1 ), The blister packaging material according to (2) or (3),
(5) The blister packaging material according to (2), (3) or (4), wherein the thin printed film is laminated on the synthetic resin sheet by dry lamination;
(6) A blister package comprising a product stored in the blister part of the blister packaging material according to any one of (1) to (5),
(7) A printed pattern is repeatedly printed for each predetermined width according to the size of the mount to be produced on the long strip-shaped synthetic resin sheet to produce a strip-shaped synthetic resin sheet having a printing surface. A belt-shaped synthetic resin sheet having a fusion-inhibiting treatment surface is prepared at an edge portion where any of the printed surfaces is approximately 25% of the width of the belt-shaped synthetic resin sheet, and this is continuously sent to the folding process to form a belt-shaped Bend the printed surface outward in two parallel lines at a fixed distance from both edges of the synthetic resin sheet. The belt-shaped synthetic resin sheet is formed so as to have a double structure over the entire width by overlapping the joint lines in the vicinity of the center line of the sheet, and then the double structure is formed on the joint line in the vicinity of the center line. Bend the belt-shaped synthetic resin sheet To form a belt-like quadruple structure sheet, convert the belt-like quadruple structure sheet to one-pitch transfer corresponding to the width of the mount, and send it to the fixing process of the blister part. A method for producing a blister pack, which is fused to the surface of the mount and then fused to the belt-like quadruple structure sheet for each width of the mount,
(8) The method for producing a blister package according to item (7), wherein the fusion inhibition treatment surface is a corona discharge treatment surface, and
(9) The method for producing a blister package according to (7), wherein the strip-shaped synthetic resin sheet having a printing surface is obtained by laminating a thin print film on the strip-shaped synthetic resin sheet,
Is to provide.

The blister package of the present invention is obtained by peeling the double structure sheet 2 on the back side of the quadruple structure mount with a finger, printing the inner surface of the double structure sheet 2 on the back side, and the double structure sheet 1 on the front side of the mount sheet. The printing surface of the printing sections 15 and 16 on the back side can be exposed.
Furthermore, if desired, if a synthetic resin sheet having a printing surface on both sides is used for the mount of the blister package, printing is also present on the laminated surface portion of the double structure sheet, and between the central laminations of the double structure sheet. As shown in FIG. 8, only the one synthetic resin sheet on the surface side is peeled off from the upper edge of the double structure sheet 2 on the lower side from the state where the two printed surfaces are exposed as shown in FIG. Furthermore, only one sheet of the front side synthetic resin sheet 1 can be peeled off from the lower edge of the upper back side double structure sheet 2 to expose all the printing between the laminations of the double structure sheets. At this time, a total of four printing surfaces can be greatly increased. The blister packaging material of the present invention can store detailed explanatory text printed between the layers of the sheets without attaching explanatory materials or the like created separately to the blister package.

Hereinafter, the present invention will be described in detail with reference to the drawings of the embodiments.
The aspect of the basic structure of the blister package of the present invention is shown in the side sectional view of FIG. 1 and the plan view of FIG.
A blister portion 4 is fixed by a flange 5 to the surface of the double-structure sheet 1 on the front side of the mount D of the quadruple structure sheet comprising the double-structure sheet 1 on the front side and the double-structure sheet 2 on the back side. For this fixing, an adhesive, welding fixing or fitting fixing can be used.
A product 12 is stored in the blister section 4. The blister package can be displayed on the sales floor by being suspended by the hanging holes 6.
The side edge of the mount D is welded by the fusing line 11 of FIG. In the continuous production process of plastic blister packaging material, when the blister packaging material (or blister packaging) is separated into one unit in the final step of the blister packaging material production process that is produced in a continuous strip, In the process, the side edges of the blister packaging material are fused. In this fusing process, the side edges are cut and the side edges are integrally welded to form the weld side edges simultaneously.
In the blister package of FIG. 2, four layers are integrally welded to the side edge of the quadruple structure sheet of the mount D at the position of the fusing line 11. As a result, between the surface of the double-structure sheet 1 on the front side of the mount and the surface of the double-structure sheet 2 on the back side, there is an opening on the upper side, and a bag body portion consisting of left and right side edges and a bottom portion is formed.
Between the double-structure sheet 1 on the front side and the double-structure sheet 2 on the back side of the blister package of the present invention, the fusion-inhibiting treatment surface 8 is interposed between the double-structure sheets on the front and back sides. Is fixed in a semi-welded state. Therefore, the upper edge of the double-structure sheet 2 on the back side (edge of the opening of the bag body portion) is picked with a finger and peeled off from the surface of the double-structure sheet 1 on the front side, whereby the side edge of the bag body portion is the bottom. The printed surface on the inner surface of the bag body of the double structure sheet 1 on the front side and the double structure sheet 2 on the back side can be read.
The fusion-inhibiting treatment surface of the present invention is sufficient if it is on the laminated surface of the side edge portion to be melted. However, in the continuous production process of the blister packaging material, it is rather troublesome to construct it only on the melt wire. .
The fusion-inhibiting treatment surface between the front-side double-structure sheet 1 and the back-side double-structure sheet 2 in FIG. 1 is provided not only on the side edges but also on the entire laminated surface.
Further, the fusion-inhibiting treatment surface is not only between the front-side double-structure sheet 1 and the back-side double-structure sheet 2, but the outer surface that does not need to inhibit welding unless the printing surface is extremely obscured. It can be provided on the entire surface, that is, the entire surface on the side having the printing surface (the entire lower surface in FIG. 4 described later).
The fusion inhibition treatment surface of the present invention is a surface treated so as to inhibit the fusion between the laminations of the plastic sheets (films) in the fusing process, and this involves fusing the fusion inhibiting substance having a substance interposed in the fusion cross section. The material application means to be applied before the roughening and the roughening treatment means to roughen the melt-laminated surface, and to reduce the adhesion of the laminate in the fusing process and to make the welding in the fusing process a semi-welded state There is.
The former substance application means may be applied to a film surface such as printing of colorless oil-based ink, application of hot melt adhesive, application of release varnish, or application of adhesive in which inorganic fine particles (for example, silica fine particles) are dispersed. As long as it is a substance that inhibits fusing and realizes a semi-welded state, it can be used without particular limitation. And when constructing the whole surface in parts other than the side edge on a fusing line, it is desirable that it is a transparent or thin film surface to such an extent that the sharpness of a printed pattern is not reduced.
As the latter roughening treatment means, means for physically treating the film surface such as corona discharge treatment by physical means can be used.
In particular, the corona discharge treatment is suitable not only for reducing the sharpness of the printed pattern, but also for improving the printing characteristics of the film and forming a fusion-inhibiting treatment surface. When the corona discharge treatment is used, it is desirable to apply the printing after forming the corona discharge treatment surface on the synthetic resin film surface.
When the corona discharge treatment is used as the fusion inhibition treatment surface of the present invention, it is desirable to use the corona discharge treatment surface on both side surfaces of the laminate to be melted because the adhesion preventing power is weaker than that of the substance applying means. As the synthetic resin sheet 3 having the printing surface of the blister package having the structure shown in FIG. 1, when a commercially available plastic film having a corona discharge treatment on one side is used, the double structure sheet 1 on the front side and the double structure sheet on the back side are used. Between the two laminates, the corona discharge treatment surface is doubled so as to be a peelable laminate, and the inner surface of the double laminate is a completely welded laminate without the corona discharge treatment surface.

The synthetic resin sheet of the raw material used for the blister package of FIG. 1 has a rectangular shape having a long side length of 4 times or more of the short side length, and has a thickness of 40 to 1000 μm, preferably 60 to A 500 μm sheet can be suitably used. The material of the synthetic resin is not particularly limited as long as it is a thermoplastic resin, and polypropylene, polyethylene, vinyl chloride resin, polyester, and nylon can be suitably used.
When the length of the long side of the rectangular shape of the synthetic resin sheet of the present invention is exactly four times the length of the short side, the length of the double structure sheet 1 on the front side and the double structure sheet 2 on the back side in FIG. Are the same. When the length of the long side exceeds four times the length of the short side, is the length of the back side double structure sheet 2 shorter than the length of the front side double structure sheet 1 as shown in FIG. Contrary to FIG. 1, the length of the double-structure sheet 2 on the back side can be increased, and a suspension hole can be attached to the upper portion of the double-structure sheet 2 on the back side.
The upper edge of the double structure sheet 2 on the back side of the blister package of FIG. 1 and the back surface side of the double structure sheet 2 on the back side are open except for the position of the fusing line 11 and are open. Therefore, between the back side double structure sheet 2 and the front side double structure sheet 1, the bent side is the bag bottom S, and both side edges of the back side double structure sheet 2 and the front side double structure sheet 1 are welded. Thus, a bag body having an opening at the top is formed. The side edge of this bag body part is in a semi-welded state and is a bag body that collapses when the consumer peels off the side edge to read the print on the inner surface. During the period, a supplementary explanation material, a promotional card, a gift card, a bromide, a point card, etc. can be inserted and used as a temporary bag part.
One side of the synthetic resin sheet of FIG. 1 of the present invention has a printing surface (not shown) (see FIG. 4).
The printing surface of the synthetic resin sheet of the present invention is a mode in which printing is performed directly on the surface of the synthetic resin sheet, a mode in which a protective layer of a thin synthetic resin film is coated on a directly printed printing layer, and a mode in which a thin printing film is laminated There is. In any case, when printed characters or the like show through, it is desirable that a solid print such as white or black is used as a ground color and a printed print or pattern of the opposite color is applied. Although printing labor and alignment are difficult, if desired, it is possible to make a printing pattern other than solid printing into multicolor printing of two colors, three colors or more.

Since the synthetic resin sheet of the present invention can be welded if it is a sheet made of a thermoplastic resin, it can be used without any particular restriction on the type of resin as long as it has strength as a mount, for example, polypropylene, polyethylene, A sheet (or film) having a thickness of 50 to 500 μm, preferably 70 to 200 μm, such as vinyl chloride resin, polyester, or nylon can be suitably used. If the thickness is small, the rigidity as the mount becomes low and the strength becomes weak.
The printed surface on one side of the synthetic resin sheet of FIG. 1 is provided on the outer surface of the double-structure sheet 1 on the front side and the double-structure sheet 2 on the back side of the rectangular synthetic resin sheet. The upper edge T of the front-side double structure sheet 1 and the upper edge R of the back-side double structure sheet 2 are reversed with the printing surface facing outward, and the inner surface of the bag body is changed to the front-side double structure sheet 1. And it reaches to the bag body bottom part S, with the printing surfaces of the double structure sheet 2 facing each other.
With this structure, the present invention can print the outer surface of the double structure sheet that reaches both ends of the printing film, that is, one end to the other end of the bag bottom S, with a single printing plate. That is, the structure of the blister package of the present invention is a structure that allows printing from the surface of the blister package to the back surface, the header surface, and the inner surface of the back bag body portion by one printing.
On the surface of the double-structure sheet 1 on the front side of FIG. 1, a blister part that stores a product is attached by fixing the flange surface with an adhesive. The method for fixing the blister part is not particularly limited, and a fixing method using an adhesive, welding, fitting, or a combination thereof on the flange surface can be used without particular limitation. “Fitting” as used herein refers to a method in which a hole corresponding to the size of the blister portion is made in the mount, the blister portion is protruded from the back surface of the mount surface, and the flange is fixed to the back surface or intermediate layer of the mount. is there.

The structure of the blister package of FIG. 1 will be clarified by explaining an example of the procedure for producing the blister package of FIG.
First, a synthetic resin sheet having a rectangular printing surface shown in the plan view of FIG. 3 and the cross-sectional view of FIG. 4 is prepared.
A rectangular synthetic resin sheet (for example, synthetic paper) is printed on one side of the synthetic resin sheet, and is indicated by a print layer 7 in FIG. The actual thickness of the printing layer 7 is much thinner than that of the synthetic resin sheet A, but in order to clarify the surface on which the printing layer 7 exists, in FIG. The same thickness is illustrated.
The printing layer 7 in FIG. 4 corresponds to each of the three modes of the printing surface described above, in the case of a directly printed mode, “printing layer”, and in the mode of covering a protective film, “printing layer + protection”. In the case of an embodiment in which a “film layer” and a printing film are laminated, “printing film layer” is shown.
As shown in FIG. 3, the print section 13 on the front side portion of the mount of the blister packaging material is printed with the print layer 7 to indicate the outer frame position of the flange of the blister portion to be attached and the product names “memory card” and “512 MB”. Is printed.
And the content sentence of an instruction manual is printed on the printing section 15 of the same size which is laminated with the printing section 13 to form the front side double structure sheet 1. Next, in the printing section 14 of the back side portion of the mount of the blister packaging material, the product name is printed, and the printing section 16 of the same size is laminated with the printing section 14 to form the double-structure sheet 2 on the back side. The usage note is printed.
Since the printing sections 13 to 16 are printed on the same side of the synthetic resin sheet, they can be printed with one printing plate. Therefore, when the printing patterns of the printing sections 13 to 16 are repeatedly printed on the long synthetic resin sheet, the printing patterns are not shifted from each other.
As shown in FIG. 4, if the printing section 15 is provided with a fusing inhibition processing surface, and the fusing inhibition processing surface 8 is applied linearly on the welding line 11 (FIG. 2) of the printing section 15. Although sufficient, it is troublesome to apply only to the side edges, so it is desirable from the viewpoint of workability to provide a transparent fusing inhibition treatment surface 8 over the entire printing section 15. In FIG. 4, the fusion-inhibiting treatment surface 8 is provided on the printed layer 7 of the synthetic resin sheet A. However, the fusion-inhibiting treatment surface is effective if it is between the layers to be welded during the fusing process. The fusing inhibition treatment surface 8 can also be provided between the printing layer 7 and the synthetic resin sheet A.
In FIG. 4, the fusing inhibition processing surface 8 is provided in the printing section 15, but even if it is provided on the surface side of the printing section 13, the same semi-welding effect is exhibited. Further, when the fusing inhibition treatment surface is a corona discharge treatment surface, it is desirable to provide the fusing inhibition treatment surface in both the printing section 15 and the printing section 13 because the fusing power of fusing can be appropriately reduced. In consideration of improving the printability, the corona discharge treatment can be provided on the entire surface of the print layer including the print section 16 and the print section 14, and in this case, the corona discharge treatment surface is synthesized. It is directly applied to the surface of the resin sheet A, and a printing surface is provided thereon.
Next, the synthetic resin sheet of FIG. 4 is folded by folding the fold line 18, the printing section 15 is reversed, and is overlapped as shown in the right part of FIG. 5 to form the double structure sheet 1 on the front side. To do.
In the printed sheet of FIG. 4, the printed section 16 is folded with the fold line 19 as a crease, the printed section 16 is inverted, and overlapped as in the left part of FIG. .
Finally, the folding line 17 is creased, and the front-side double structure sheet 1 and the back-side double structure sheet 2 are overlapped to form the quadruple structure sheet stack of FIG.
When the side edges of the lamination of the quadruple structure sheets are welded, the lamination of each double structure sheet is completely welded, and the lamination between the double structure sheet 1 on the front side and the double structure sheet 2 on the back side Since the fusing inhibition treatment surface 8 exists, the mount D fixed to the semi-welded state is formed.
If the flange 5 of the blister part 4 which accommodated the goods is adhere | attached on the surface side of the mount D of FIG. 6, the blister package of FIG. 1 can be created.
The manufacturing method of the blister package of this invention by the procedure of FIGS. 3-6 is the method disclosed in order to make a structure intelligible.

A practically preferable manufacturing method of the blister package of the present invention is that a predetermined width of the mount to be manufactured is formed on a long strip-shaped synthetic resin sheet having a width that is four times or more the width of the mount of the blister package to be manufactured. A strip-shaped synthetic resin sheet having a printing surface on which a printing pattern is repeatedly printed is prepared every time, and this is prepared by winding it once. Next, one of the edge portions on which the printed surface of the belt-shaped synthetic resin sheet has a fusion-inhibiting treatment over approximately 25% of the width of the width of the belt-shaped synthetic resin sheet is prepared, and this is temporarily rolled and prepared Keep it. In the case of corona discharge treatment, a predetermined printing is applied to a film subjected to corona discharge treatment on the entire surface of one side. A printing film that has been subjected to corona discharge treatment on the entire surface and printed thereon can be directly applied as a printing film to the following production method.
The essential 25% portion of the fusion inhibition treatment surface 8 having a width of approximately 25% or more is the fusion inhibition treatment surface 8 of FIG. 4 can be provided on the print section 15, but alternatively it can be applied on the print section 16 of FIG. Regardless of which is applied, when a quadruple structure sheet is formed, it becomes the fusion-inhibiting treatment surface 8 at the center of the quadruple laminate of FIG. The width of the fusion-inhibiting surface 8 is 25% when the length of the front-side double structure sheet 1 and the back-side double structure sheet 2 is the same. The width of the fusion inhibition surface can be increased or decreased to about 20 to 30%. And even if the anti-fusing treatment surface is applied to the entire surface of one side with the printing surface, it does not exist in the inner lamination of the double-structured sheet on the front and back, so the fusion-bonding of the double-structured sheet is strongly welded Therefore, the strength of the mount will not decrease.
A roll-shaped strip-shaped synthetic resin sheet having a printing surface prepared here and having a fusion-inhibiting treatment surface 8 on one edge is continuously sent out to the folding step, and 2 at a fixed distance from both ends of the strip-shaped synthetic resin sheet. On the parallel lines of the book, bend it so that the printed surface faces outward, and align the edges on both sides of the center of the strip-shaped synthetic resin sheet, and both ends coincide with each other on the joint line near the center line of the strip-shaped synthetic resin sheet. The belt-shaped synthetic resin sheet is formed so as to have a double structure over the entire width of the long belt-like sheet by being overlapped so as to be joined. The cross-sectional shape perpendicular to the longitudinal direction of the belt-shaped synthetic resin sheet at this time coincides with the cross section of the mount in FIG.

Next, a double-structured strip-shaped synthetic resin sheet is folded and polymerized on the joint line near the center line to form a strip-shaped quadruple-structure sheet. The transverse shape perpendicular to the longitudinal direction of the belt-shaped synthetic resin sheet at this time coincides with the cross section of the mount in FIG.
Convert the belt-like quadruple structure sheet to one-pitch transfer corresponding to the width of the mount, send it to the fixing process of the blister part, fix the blister part containing the product on the surface of the mount, and then strip it for each width of the mount The quadruple structure sheet is melted to complete the production of the blister package.
In this manufacturing method, as the belt-shaped synthetic resin sheet having a printing surface, a thin synthetic film laminated on the belt-shaped synthetic resin sheet can be used.
The blister package of FIG. 1 according to the present invention has an external appearance as shown in the perspective view of FIG. On the back surface side of the mount of the blister package of FIG. 7, the printing surface of the printing section 14 is first exposed.
When a finger is put on the upper edge of the double structure sheet of the print section 14 and peeled off, the print sections 15 and 16 are exposed as shown in FIG. Can be read.
As the printed synthetic resin sheet of the present invention, instead of using a synthetic resin sheet directly printed on the surface of the synthetic resin sheet, a laminated sheet obtained by laminating a thin printing film on a white or single-color synthetic resin sheet can be used. In this case, it is desirable that the printing surface of the printing film is printed on the back side and the printing surface is used as a lamination surface, so that the sharpness of the printing surface increases.
In addition, a thin print protective film can be laminated on the printing surface of the synthetic resin sheet having the printing surface. The protective film used here is not particularly limited, but a polypropylene film is desirable in terms of improving the appearance of the gloss and the printed pattern.
The mode of laminating a thin printing film or a protective film on a synthetic resin sheet is as follows. The printing film 7 or the protective film layer 7 shown in FIGS. It becomes description of the aspect of the synthetic resin sheet which has the printing surface which laminated | stacked the film. For laminating thin printing films or protective films, a commonly used dry laminating method is desirable.

Furthermore, as a third aspect of the present invention, as a printed synthetic resin sheet, a printed synthetic resin sheet having a printed layer on the back side of the above-mentioned single-sided printing is also used. It is possible to use a blister packaging material in which a printing surface is present at least in part and the fusion inhibition treatment surface 9 or the fusion inhibition treatment surface 10 is provided on at least one surface of the laminate having the printing surface.
The blister package of this aspect is shown in the sectional view of FIG.
In FIG. 9, the code | symbol 7 shows a printing layer or a printing film layer. In FIG. 9, the fusion-inhibiting treatment surface is not only between the fusion-inhibiting treatment surface 8 between the front-side double structure sheet 1 and the back-side double structure sheet 2, but also between the stacks of the front-side double structure sheet 1. A fusion-inhibiting treatment surface 9 between the lamination of the fusion-inhibiting treatment surface 10 and the back-side double structure sheet 2 is provided. As a result, the back side double structure sheet 2 and the front side double structure sheet 1 on which the fusing inhibition treatment surface 9 and the fusing inhibition treatment surface 10 are present, as shown in FIG. From the state where the two print sections of the print section 15 and the print section 16 are exposed by peeling off, the edge of the double-structure sheet 2 on the back side is pulled downward with a finger from the boundary line portion of the two print sections. When the end of the double-structure sheet 1 on the front side is peeled off, the two printed surfaces can be newly combined to expose the four printed surfaces. In addition to the printing surface of the printing section 14 on the back surface of the blister package, a total of six printing surfaces can be increased.
The newly increased print surface is a print surface that is pre-printed in the four sections on the back of the print sections 13 to 16 in FIG. This printing can be performed by printing twice on the front and back of a long synthetic resin sheet.
As shown in the blister package of FIG. 9, if the fusing inhibition treatment surface is provided at three places, six printing surfaces can be exposed, but if the fusing inhibition treatment surface is provided at two places, four printing surfaces are printed. The surface can be increased.
Corresponding to the necessary space of the printing surface to be increased, 1 to 3 fusion inhibition treatment surfaces can be selected. In addition, when there is a surplus of space on the printed surface, this printed surface can be used for advertising. When the inner surfaces of the double-structure sheets on the front and back sides are semi-welded, the four-layer laminated structure of the mount can all be peeled off. It is welded, and the side edge semi-weld is peeled off during handling in the distribution path from the packaging stage to the consumer, and the mount is not deformed.
When producing a blister package (FIG. 9) having an increased printing space of 3 to 6 surfaces, the surface of the double-structured sheet 1 on the front side of FIG. The same manufacture of the blister package of FIG. 1 described above is only required by providing a surface having a fusion-inhibiting treatment surface at a position corresponding to the fusion-inhibiting treatment surface 9 of the double structure sheet 2 on the surface 10 and the back side. The blister package of FIG. 9 can be manufactured by the method.

  INDUSTRIAL APPLICABILITY The present invention makes it possible to sell a product requiring a detailed instruction manual in a blister package and is useful in the field of sales of small products.

FIG. 1 is a side sectional view of one embodiment of the blister package of the present invention. FIG. 2 is a plan view of the blister package of FIG. FIG. 3 is a developed plan view of the mount of the blister packaging material of the present invention. 4 is a cross-sectional view of FIG. FIG. 5 is a cross-sectional view of a double structure sheet obtained by bending and polymerizing both ends of FIG. FIG. 6 is a cross-sectional view of a quadruple structure sheet obtained by bending FIG. 5 into a double structure sheet. FIG. 7 is a perspective view showing an appearance of one embodiment of the present invention blister package as seen from the back side. FIG. 8 is a perspective view showing a state where the back sheet of the blister package of FIG. 7 is peeled off. FIG. 9 is a cross-sectional view of an embodiment in which the printing surface of the blister package of the present invention is further increased.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Front side double structure sheet 2 Back side double structure sheet 3 Synthetic resin sheet which has a printing surface 4 Blister part 5 Flange 6 Hanging hole 7 Printing layer (printing film layer, protective film layer)
8 Fusion prevention surface (center)
9 Fusing inhibition surface (inner side of double-sided double-sided sheet)
10 Fusing inhibition treatment surface (front side double-structure sheet inner surface)
11 Fusing line 12 Product 13, 14, 15, 16 Printing section 17, 18, 19 Folding line of printing section boundary A Synthetic resin sheet D Mount S Bottom of bag body R Upper edge (back side double structure sheet)
T Upper edge (front side double structure sheet)

Claims (9)

  In the blister packaging material in which the blister part having a flange on the surface side of the mount is fixed to the synthetic resin sheet on the surface side by the flange surface, it has a printing surface on one side and is four times the length of the short side Two sheets of the synthetic resin sheet having a rectangular printing surface consisting of the above long sides are folded inward on the two folding lines parallel to the short side with the printing surface on the outside. A double-structured rectangular synthetic resin sheet having a printing surface on the entire outer surface of the stacked laminate and having a half area of the rectangular synthetic resin sheet before bending is formed, and then the inner surface of the double-structured rectangular synthetic resin sheet is formed. A fusion-inhibiting treatment surface is provided on one of the inner surfaces of the double-structure rectangular synthetic resin sheet that is divided into two by the joint lines of both short sides, and the joint lines of both short sides are used as folding lines. , The fold line Blister packaging material characterized by comprising forming by the side edges of the synthetic resin sheet having a double structure rectangular synthetic resin sheet folding becomes formed by quadruple structure welded construction and inwardly.   2. The blister packaging material according to claim 1, wherein the rectangular synthetic resin sheet having a printing surface is obtained by laminating a thin printing film on the synthetic resin sheet.   The blister packaging material according to claim 1 or 2, wherein the fusion inhibition treatment surface is a corona discharge treatment surface.   The double-structure rectangular synthetic resin sheet has a printing surface on at least a part of the inner surface thereof, and has a fusion-inhibiting treatment surface on at least one surface forming a laminate having the printing surface. The blister packaging material according to Item 2 or Claim 3.   The blister packaging material according to claim 2, 3 or 4, wherein the thin print film is laminated on the synthetic resin sheet by dry lamination.   The blister package which stores a product in the blister part of the blister packaging material in any one of Claims 1-5.   According to the dimensions of the mount to be manufactured on the long strip-shaped synthetic resin sheet, a printed pattern is repeatedly printed for each predetermined width to produce a strip-shaped synthetic resin sheet having a printing surface, and any one of the strip-shaped synthetic resin sheets A band-shaped synthetic resin sheet having a fusion-inhibiting treatment surface at a width of about 25% of the width of the band-shaped synthetic resin sheet at the edge where the printing surface is provided is prepared, and this is continuously sent to the bending process to produce a band-shaped synthetic resin sheet. Folded in two parallel lines at a fixed distance from the both edges of the paper, the printed surface is bent outward, the edges of the both ends are just above the center of the belt-shaped synthetic resin sheet, and both ends are exactly the center of the belt-shaped synthetic resin sheet. A belt-shaped synthetic resin sheet is formed so as to have a double structure over the entire width by overlapping so as to be bonded together on a bonding line near the line, and then a double-structured band-shaped synthetic resin on the bonding line near the center line Fold the sheet The belt-like quadruple structure sheet is formed, and the belt-like quadruple structure sheet is converted into one-pitch transfer corresponding to the width of the mount, and this is sent to the blister part fixing process, and the blister part containing the product is placed on the mount surface. After fixing, the manufacturing method of the blister package which melt | fuses a strip | belt-shaped quadruple structure sheet | seat for every width | variety of mount.   The method for producing a blister package according to claim 7, wherein the fusion-inhibited surface is a corona discharge-treated surface.   The method for producing a blister package according to claim 7, wherein the strip-shaped synthetic resin sheet having a printing surface is obtained by laminating a thin print film on the strip-shaped synthetic resin sheet.

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