KR101846323B1 - The blister package with easily open structure - Google Patents

Abstract

The present invention is a technology related to the packing material of a configuration which enables a product to be easily withdrawn by preparing a cut-out line for opening in a cardboard card in a configuration in which a container unit, a lid unit and the cardboard card are integrally used to form a blister packing material, and forming a structure including a projecting edge part formed in the container unit and a projecting locking protrusion formed in a sidewall part of the lid unit such that the packing material is stored in a state that the container unit and the lid unit form a regular position coupling structure when the cardboard card is at a regular position, and the cut-out line of the cardboard card is separated when opening of the packing material is desired, thereby modifying the cardboard card into an imbalance state to collapse a coupling structure of the container unit and the lid unit. The packing material of the present invention is a technology related to a packing material applied to easily take out content of the article by enabling a central protrusion part of the container unit to form a closely adhered structure in a flat plate part of the lid unit at the inner side of the projecting locking protrusion formed in the sidewall part of the lid unit in a state that the container unit, the cardboard card and the lid unit are integrally coupled before the cut-out line for opening is cut, positioning the projecting edge part of the container unit at the inner side of the projecting locking protrusion of the lid unit to maintain a closely adhered state, detaching the cut-out line for opening such that an article is maintained in a separated state when the article is purchased and desired to be opened by a user, and enabling the user to push the article upward or downward in a direction of an arrow formed in the cardboard card such that the projecting locking protrusion of the lid unit is deviated from the projecting edge part of the container unit.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a blister packaging material having a container portion, a lid portion,

The present invention is a technical field related to a blister packaging material in which a container portion, a lid portion, and a cardboard card are integrally applied.

The packaging material to which the technical idea of the present application is applied is such that the container portion, the lid portion and the cardboard card are integrally formed to constitute the blister packaging material, the synthetic resin sheet is heat-molded to form the article storage space portion, The lid part, which functions to protect the contents of the container part in close contact with the cardboard card at the opening position of the container part, is formed with protruding jaws at a plurality of positions of the side wall part when the side wall part is formed And the lid part is provided with a perforated line for opening for one side of the cardboard card when the cardboard card is adhered with a close contact structure so that the protruding frame part formed on the outer periphery of the upper end of the container part after the product is built in the container And is positioned inside the protruding jaw so as to be brought into close contact with the cardboard card, It is a technique to withdraw contents easily and safely by using a perforated line provided on a cardboard card when it is provided as a stuttering packaging material and it is desired to open the forge.

When searching for the term "blister packaging" in the Naver Knowledge Encyclopedia: "Plastic sheet is heat-molded to make one or a plurality of recessed spaces, into which the articles are placed and the openings are made of paper, cardboard, plastic film or sheet, Of cardboard card, and the peripheral part is bonded to the substrate. The plastic film or sheet used for this is thermoplastic plastic, most of which is made of polyvinyl chloride. Can be displayed on the cardboard part of the door, and it is possible to use an electric appliance such as a battery, a razor or a toothbrush, or a daily necessity by hanging it on the hangers, thereby enhancing the exhibition effect and pilfer- ), &Quot; and the like.

Blister packs are widely used in various merchandise display shops because they can be seen outside the package and can display a lot of products at the store. However, in order to prevent theft of the items stored inside the blister pack, Or a cardboard, a plastic film or sheet, an aluminum foil, or the like, or by vacuum molding to prevent theft, or to provide a structure to prevent theft by wrapping a double-triple wrapping with a crimping pin, It is effective to prevent the theft of the form that the person who gives the greed to the product takes out the product from the store and leaves the wrapping paper as it is, but it is difficult to remove the product from the package even if the user returns to the home after purchasing the product So that the user can use a knife or sharpener It lies in the situation and incur great efforts to remove the material here and there and occasional parties that hurt.

As a technique for solving the problem that the blister packaging material is not easy to separate as described above, in the registered utility model No. 20-0396262, the plastic surface is expanded by the blister packaging technique to make a certain space, , A medicine, or the like is enclosed in a sealed state, when the blister packaging structure is formed, the container portion of any shape in which the discharge line for discharging the discharge opening is formed transversely to the discharge portion is double- A cutout inducing groove for guiding the cutout of the cutout portion and a fold line for folding the respective containers in a state in which the cutout portion is folded to face each other so that two container portions can be opened simultaneously by one cutout portion removing operation Configuration is presented.

However, even in the case where the above-described technique is applied, if the cut-out portion is forcibly bent backward with the perforated line for opening the discharge port as a reference line, an ejection hole through which the contents can be drawn out while the perforated line for opening the ejection port is broken is formed, It is a complex structure in which the cut-out portion is separated from the main body while being separated from the main body by cutting out the perforated line for discharging the discharge port. This is applied to a structure in which a part of PVC, which is a material of the packaging material, Because of the nature of the material, it has a structure that is not torn easily.

The present invention has been made in view of the above-mentioned problems of conventional blister packaging materials. In the present invention, the container, the lid and the cardboard card are integrally used to form a blister package, A protruding rim portion is formed in the container portion and a protruding jaw is formed in the side wall of the lid portion. When the cardboard card is in the correct position, the container portion and the lid are stored in a state of having a proper positional engagement structure. It is an object of the present invention to provide a packaging material in which a cardboard card is deformed to an unbalanced state by disengaging a perforated line of a card to collapse the coupling structure between the container portion and the lid portion to thereby easily take out the product.

In order to accomplish the above object, the technical idea disclosed in the present application is applied in the form of a blister package to which the container portion, the lid portion and the cardboard card are integrally used.

Each feature of the container portion, the lid portion and the cardboard card to which the technical idea of the present application is applied will be described in the form of a manufacturing method.

First, the container portion of the packaging material has a structure in which a product to be stored is embedded. The synthetic resin sheet is thermally formed to form a space for storing articles. The upper portion of the container portion, which is closed at one side and forms an inclined surface toward the opening at the other side, And a lid part which is in close contact with the cardboard card at the opening of the container part and protects the contents of the container part is formed in a shape of a container part When the sidewall portion having a height of 5 ± 2 mm is bent at an angle of 90 ± 5 degrees from the flat plate portion toward the container portion, a protruding tab is formed at a plurality of portions of the side wall portion, and the outer edge portion of the side wall portion is expanded to a length of 5 ± 2 mm A second step of forming a structure for forming a surface of the lid part; And when a product is embedded in the container portion processed through the first step process and is coupled to the lid portion, the central protruding portion of the container portion is in contact with the flat plate portion of the lid portion And a third step in which the protruding rim of the container portion is positioned inside the protruding jaw of the lid portion so as to be in close contact with the cardboard card and adhered to the cardboard card, thereby forming a blister package.

Herein, the synthetic resin sheet applied to the present invention includes a technique to be applied to a blister package provided with a material selected from polyethylene phthalate and polyethylene terephthalate polyester materials, without using a material controversial to human health.

The present invention is based on the idea that a cardboard card is provided with a perforated line for forming a blister pack, a protruding rim is formed on the container portion, and a protruding jaw is formed on the side wall of the lid, When the container and the lid are stored in a state in which the container and the lid are kept in a state of being coupled to each other and then the perforated line of the cardboard card is separated when the user desires to open the card, the cardboard card is deformed to an unbalanced state to collapse the joining structure between the container and the lid, The synthetic resin sheet is heat-molded to form an article storage space. One end of the synthetic resin sheet is sealed, and the other end thereof is provided with an upper outer edge of the container portion forming the opening at a length of 0.5 to 1.5 mm , And is in close contact with the cardboard card at the position of the opening of the container portion The lid portion, which functions to protect the contents of the container portion, is bent at an angle of 90 占 at one side outer edge in the flat plate portion to form a sidewall portion having a height of 5 占 ㎜ mm. A protruding tab is formed at a plurality of portions of the side wall portion. The cardboard card is formed in a structure that forms an enlarged surface with a length of 5 +/- 2 mm in a plane, and when the cardboard card is closely adhered to the enlarged surface of the lid part, the cardboard card is formed with a perforated line for opening, And the protruding frame formed on the outer periphery of the upper part of the container is placed inside the protruding jaw of the lid part so as to be in close contact with the cardboard card and bonded to the cardboard card.

Therefore, in the method of using the container portion, the lid portion, and the cardboard card, the synthetic resin sheet is heat-molded to form the article storage space portion, the container portion having one side closed and the other side forming an opening A first step of forming a protruding frame in the range of 0.5 to 1.5 mm on the upper outer edge, and a lid part which is in close contact with the cardboard card at the opening of the container part to protect the contents of the container part, The side wall portion is bent at 90 ± 5 degrees to form a side wall portion having a height of 5 ± 2 mm, a protruding tab is formed at a plurality of portions of the side wall portion, and an outer edge portion of the side wall portion forms a 5 ± 2 mm- A second step of forming a first portion of the cardboard card with the enlarged surface of the lid part being adhered to and adhering to the cardboard card, And the protruding frame formed on the outer periphery of the upper part of the container is positioned inside the protruding jaw of the lid part so as to be in close contact with the container body, A third step in which the product is held / adhered to the card and adhered / adhered to the card, and when the consumer purchases the package product and wants to take out the contents, the package is unbalanced And a fourth step of separating the product from the protruding portion of the container portion located inside the protruding jaw jaw of the lid portion so that the product can be easily separated.

BRIEF DESCRIPTION OF THE DRAWINGS The above and other features and advantages of the present invention will be more apparent from the following detailed description taken in conjunction with the accompanying drawings, in which: FIG.

In order to retrieve the product stored in the conventional blister package after the user has returned to the home after purchasing the package, there has been a problem that the user has to bear the effort to separate the packaging material from the sharp part such as a knife or an awl There was a risk that children were exposed to the risk of being injured.

The blister package provided in the present invention has a structure in which a perforated line for opening is provided on a cardboard card, a protruding frame portion is formed in the container portion, and a protruding tab is formed on the side wall of the lid portion. When the lid is stored in a state of being provided with a lid-locking structure and is desired to be opened, only the perforated line of the cardboard card is separated to deform the cardboard card to an unbalanced state, and only slightly twist the coupling structure between the container portion and the lid- The joint structure is collapsed and the product can be easily taken out.

Figure 1: Description of the blister packaging structure to which the branching technique is applied
Fig. 2 is an application example of a blister packaging material to which the present invention is applied such that a container portion, a lid portion, and a cardboard card are integrally used.
Fig. 3 is an application example for explaining a configuration in which a container portion and a lid portion are coupled to a cardboard card in a blister package to which the technique of the present invention is applied;
Fig. 4 is an application example of the storage structure and the opening structure of the blister packaging material to which the technology of the present invention is applied; Fig.

Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a diagram showing a case in which the term "blister packaging" is searched for in the Naver Knowledge Encyclopedia to describe the dictionary structure of the blister packaging structure to which the branching technique is applied. "A plastic sheet is heat-molded to form one or a plurality of recessed spaces, and the openings are covered with a cardboard card such as paper, cardboard, plastic film, sheet or aluminum foil, The plastic film or sheet used is thermoplastic, most of which is polyvinyl chloride. This package is characterized by a clear view of the product from the transparent part, and the use of the cardboard part on the opposite side can be used to mark the usage. Electric products such as dry batteries, razors, toothbrushes, etc. Standing, as it increases the display effect, a large volume compared with the contents has a function of anti-theft (pilfer-proof). "It shows that as such is described.

2 is a view showing the outline of a blister package to which the container portion 30, the lid portion 20 and the cardboard card 10 are integrally used by applying the technique of the present invention, And FIG. 2B is a rear view of FIG. 2A. In FIG. 2B, the lid portion 20 is shown in a front view, and the blister packaging material shown in FIG. FIG. 2C is a perspective view showing the packaging device in which the container portion 30 is located on the right side of the cardboard card 10 and the lid portion 20 is located on the left side, Fig.

2A, the container portion 30 in which the product is stored in the blister package of the present invention is formed with a concave space portion 30a at the center thereof and stores the product at its center portion, A center protruding portion 30b is formed and connected to the lid portion 20 so as to be in tight contact with the lid portion 20 to form a downwardly bent portion 30c And the container 30 is formed so that the downward bent portion 30c is extended to the outer edge and the protruding edge portion 30d is formed in the range of 1 to 2 mm. Therefore, In the product, the protruding edge portion 30d can be applied as a portion that is not covered by the cardboard card 10 and does not appear.

FIG. 2B is a rear view of FIG. 2A showing a blister package in which the lid portion 20 is exposed on the front surface. The lid portion 20 has a shape of a container portion, A protruding hook 20c is formed at a plurality of positions of the side wall portion when the side wall portion 20b having a height of 5 ± 2 mm is bent at an angle, (20d). In Fig. 2 (b), only the extended abutment surface 20d can be applied to the cardboard card 10 in a state of being attached.

2C is a side view showing a state in which the container unit 30 is positioned on the right side of the cardboard card 10 and the lid unit 20 is positioned on the left side to connect the container unit 30 and the lid unit 20, The protruding rim portion 20c of the container portion 30 is formed inside the protruding tab 20c formed in the side wall portion 20b of the lid portion 20, 30d are positioned inside the protruding tabs 20c of the lid portion 20 and the central protruding portion 30b of the container portion is in tight contact with the flat plate portion 20a of the lid portion and is in close contact with the cardboard card 10 Lt; RTI ID = 0.0 > blistered < / RTI >

FIG. 3 is a perspective view illustrating a configuration in which the container unit 30 is coupled to the carton card 10 in the blister package provided with the technique of the present invention. In FIG. 3A, FIG. 3B is a perspective view of the container unit 30 in a separated state before the carton card 10 and the lid unit 20 are engaged.

3, the container portion 30 in which the product is stored in the blister package of the present invention is formed with a concave space portion 30a at the center thereof, and stores the product at its center portion, forms an inclined surface with an outer edge, A central protrusion 30b is formed at a portion abutting against the lid 20 so as to be in tight contact with the lid 20. In order to achieve a structure in which the protrusion 30b is engaged with the lid 20, And the downward bent portion 30c is formed so as to extend to the outer edge again and to form the protruding frame portion 30d in the range of 1 to 2 mm. The center protruding portion 30b of the container portion 30 The lid portion 20 which is in close contact with the cardboard card 10 at the position of the container 10 and functions to protect the contents of the container portion is bent at 90 ± 5 degrees from the flat plate portion 20a toward the container portion, When forming the side wall portion 20b having a height of mm, The output catching projection (20c) is formed in outer side wall portion is molded into a structure having an expansion joint surface (20d) of 5 ± 2㎜ length again in plan.

When the extended abutment surface 20d of the lid portion 20 having the above configuration is adhered to and adhered to the cardboard card 10, the opening lines 10c and 10d for opening for opening are formed on one side of the cardboard card 10, And the product is housed in the container unit 30 processed through the first step process and then placed inside the protruding tab 20c formed in the side wall portion 20b of the lid unit 20, The protruded rim 30d of the container portion is located inside the protruding tab 20c of the lid portion 20 and is brought into close contact with the flat plate portion 20a of the lid portion A blister packaging structure is provided in a state of being adhered to and adhered to the card card 10 and a stopper 40 is provided at the upper end of the cardboard card 10 to be displayed in a vertical state.

4 is a front view of the container 10 in a state where it is coupled to the cardboard card 10 in such a manner that the container unit 30 is exposed on the front side in FIG. 4A to show an embodiment in which the blister package provided with the technique of the present application is used. 4b shows a state in which the opening lines 10c and 10d for the opening on the right side of the cardboard card 10 are separated from each other as shown in Fig. The protrusions 10c and 10d formed on the side wall portion 20b of the lid portion 20 in a state in which the container portion 30, the cardboard card 10 and the lid portion 20 are integrally joined, The central protruding portion 30b of the container portion 30 forms a close contact structure with the flat plate portion 20a of the lid portion inside the latching jaw 20c and the protruding rim portion 30d of the container portion protrudes from the protruding latching jaw of the lid portion 20 20c, and remains in close contact with the user. When the user wants to purchase the product and open it The perforations 10c and 10d for the openings are separated and separated as shown in FIG. 4b. When the user pushes the perforations 10c and 10d upward or downward in the direction of the arrow formed on the cardboard card 10 of FIG. 4b, It can be applied to pull out the contents of the merchandise by allowing the container body 20c to escape from the protruding rim portion 30d of the container portion.

It will be appreciated that publicly known techniques commonly applied in the field of packaging industry, which are not shown in the drawing herein, can be applied in addition to the technical idea of the present invention, and that the packaging material of the present invention is caught in a product showcase such as a department store or a stationery store When the perforated line formed on the cardboard card is separated by an arrangement for preventing an attempt to take out the contents by secretly separating the perforated line formed on the cardboard card of the present invention by the intention of theft, It is also possible to apply the other marking means to operate so as to prevent the theft.

Through the above description, it can be seen that in the technical idea of the present invention, that is, in the constitution of the blister package, the cardboard card is provided with a perforated line for opening, a protruding edge portion is formed in the container portion, and a protruding jaw is formed on the side wall of the lid portion When the cardboard card is in the correct position, the container and the lid are stored in a state of being in a fixed position. When the cardboard card is to be opened, the cardboard card is separated from the perforated line to deform the cardboard card to an unbalanced state, It is needless to say that the technical idea of the structure capable of collapsing the product easily can be applied to the packaging material provided in a form different from the drawing form shown in the present application, Those skilled in the art will be able to make modifications to various product packaging formats It is to be understood that the invention is not to be interpreted as limited by the scope of the appended claims, and all such modifications are intended to be included within the scope of the appended claims.

10: cardboard card 10c, 10d: perforated line
20: lid portion 20a: flat plate portion
20b: side wall portion 20c: protruding jaw
20d: extended joint surface 30: container portion
30a: concave space portion 30b: central protrusion
30c: downward bent portion 30d: protruding edge portion
40:

Claims (4)

Blister packaging that is used to integrate container, lid and cardboard card
In a method for producing a material,
The synthetic resin sheet is heat-molded so that one side thereof is closed to form a concave space 30a for storing articles, and the other side of the container part 30 having an opening surface has a central protrusion 30b at the upper end of the opening surface, (30c) and forming a protruding rim (30d) on the outer periphery;
The lid part 20, which is in close contact with the cardboard card 10 at the opening surface of the container part 30 and protects the contents of the container part, forms the shape of the container part, A second step of forming a protruding tab 20c at a plurality of portions of the side wall when the first and second side walls 20a and 20b are formed and the outer edge of the side wall forming the extended joining surface 20d in a planar manner;
When the extended abutment surface 20d of the lid part 20 processed in the second step is adhered to and adhered to the cardboard card 10, the perforated lines 10c and 10d are provided at one side of the cardboard card 10 When the product is housed in the container portion 30 processed through the first step process and is coupled with the lid portion 20, the central protruding portion 30b of the container portion is in close contact with the flat plate portion 20a of the lid portion The protruded rim portion 30d of the container portion is located inside the protruding tab 20c of the lid portion so as to be in close contact with the lid portion. When the user wants to purchase the product and open the rim, the opening lines 10c and 10d for the opening portion are detached A third step of pushing the carton card 10 in the direction of an arrow formed on the carton card 10 so that the projecting tab 20c of the lid part 20 is separated from the protruding rim 30d of the container part so as to take out the contents of the merchandise;
Wherein the container part (30), the lid part (20), and the cardboard card (10) are integrally joined together to store the article. The method according to claim 1,
Wherein the synthetic resin sheet is provided in a material selected from the group consisting of polyethylene phthalate and polyethylene terephthalate polyester. A blister packaging material in which a container portion, a lid portion, and a cardboard card are integrally used,
The synthetic resin sheet is heat-molded so that one side thereof is closed to form a concave space 30a for storing articles, and the other side of the container part 30 having an opening surface has a central protrusion 30b at the upper end of the opening surface, (30c) and forming a protruding rim (30d) on the outer periphery;
The lid part 20, which is in close contact with the cardboard card 10 at the opening surface of the container part 30 and protects the contents of the container part, forms the shape of the container part, A second step of forming a protruding tab 20c at a plurality of portions of the side wall when the first and second side walls 20a and 20b are formed and the outer edge of the side wall forming the extended joining surface 20d in a planar manner;
When the extended abutment surface 20d of the lid part 20 processed in the second step is adhered to and adhered to the cardboard card 10, the perforated lines 10c and 10d are provided at one side of the cardboard card 10 The side wall portion 20b of the lid portion 20 is integrally joined with the container portion 30 and the cardboard card 10 and the lid portion 20 before the opening lines 10c and 10d for opening are cut, The center protruding portion 30b of the container portion 30 forms a close contact structure with the flat plate portion 20a of the lid portion and the protruding rim portion 30d of the container portion protrudes from the protrusion of the lid portion 20 The user perceives the openings 10c and 10d for opening when the user wishes to purchase and open the product and then pushes it in the direction of the arrow formed on the card 10 The projecting tab 20c of the lid part 20 is moved away from the projecting rim 30d of the container part so as to take out the contents of the merchandise A third step;
Wherein the container portion (30), the lid portion (20), and the cardboard card (10) are integrally joined to each other to store the product. A method of using a blister packaging material in which a container portion, a lid portion, and a cardboard card are integrally used,
The synthetic resin sheet is heat-molded so that one side thereof is closed to form a concave space 30a for storing articles, and the other side of the container part 30 having an opening surface has a central protrusion 30b at the upper end of the opening surface, (30c) and forming a protruding rim (30d) on the outer periphery;
The lid part 20, which is in close contact with the cardboard card 10 at the opening surface of the container part 30 and protects the contents of the container part, forms the shape of the container part, A second step of forming a protruding tab 20c at a plurality of portions of the side wall when the first and second side walls 20a and 20b are formed and the outer edge of the side wall forming the extended joining surface 20d in a planar manner;
When the extended abutment surface 20d of the lid part 20 processed in the second step is adhered to and adhered to the cardboard card 10, the perforated lines 10c and 10d are provided at one side of the cardboard card 10 When the product is housed in the container portion 30 processed through the first step process and is coupled with the lid portion 20, the central protruding portion 30b of the container portion is in close contact with the flat plate portion 20a of the lid portion A third step in which the protruding rim portion 30d of the container portion is positioned inside the protruding tab 20c of the lid portion so as to be in close contact with and adhered to the cardboard card;
The perforated lines 10c and 10d for the opening are separated and separated in the direction of the arrow formed on the cardboard card 10 so that the protruding hooks 20c of the lid part 20 protrude from the protruding rim of the container part, A third step of separating the product from the part 30d;
≪ / RTI > wherein the process is applied to the blister pack.

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