JP2003012031A - Press-through property donated ptp packaged item and its manufacturing method - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a PTP packaged item having a cut (a half cut) or the like given to a cover of the packaged item for easily taking out contents. SOLUTION: A press-through property donated PTP packaged item has a paper-based cover located at a position corresponding to an article housing portion of a bottom material and a cut (a half cut) is given to the cover wherein the cut is given after forming the bottom, filling a tablet and sealing the cover on a PTP packaging machine or a packaging material having a cut preliminarily given to the cover is mounted on the PTP packaging machine followed by filling the tablet and sealing the cover by positioning the bottom material.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION The present invention has used a lid material such as an aluminum foil for imparting press-through property in a PTP package, but by making a cut (half cut) in the lid material, The present invention relates to a PTP package having a press-through property that enables it to be used as a PTP packaging material even if it has no press-through property (for example, a paper lid material).

[0002]

2. Description of the Related Art Conventionally, many pharmaceutical tablets and capsules are put on the market in a glass bottle or a plastic container. However, once the container is opened, the tablets and capsules will be stored in the container due to the problems of water resistance and moisture resistance. There was a problem with safety such as breakage. In recent years, a tablet packaging sheet (Press Through Pack) developed to solve the above-mentioned problems (hereinafter referred to as P
In this tablet packaging sheet (PTP packaging), for example, a recess for accommodating tablets or capsules in units of one tablet is formed on a plastic sheet, and tablets or capsules are accommodated in units of one tablet in the recesses. After that, aluminum foil coated with a thermoplastic material (hereinafter referred to as the lid material)
Of the PTP packaging sheet containing the tablets is divided by the perforation line or the like in units of one tablet, and pressed with a finger from above the recess formed in the plastic sheet (conversely it becomes a protrusion). There are many PTP packaging sheets that are made by tearing the aluminum foil to produce tablets in units of one tablet.

On the other hand, the PTP package has a universal design, and in order to prevent the risk of accidental ingestion, the bottom material is softened so that the tablet can be taken out easily and taken easily. Therefore, it is assumed that the lid will be a paper base (with aluminum foil, etc.).

[0004]

However, an aluminum foil base is used as a cover material for a normal PTP package, which is easy to tear, but is excellent in press-through property. On the other hand, when the paper base is used, the risk of accidental ingestion is prevented, but there is a problem in press-through property. Therefore, the present invention, in order to solve the above problems,
A PTP in which a lid material in a PTP package is provided with a cut (half cut) or the like for easily taking out the contents
A package is provided.

[0005]

The invention according to claim 1 made in order to achieve the above object in the present invention is PT
In a P (Press Through Pack) package, a PTP package having a press-through property is characterized in that a cut (half cut) is provided in a lid material at a position corresponding to an article storage portion of a bottom material.

The invention according to claim 2 is the PTP.
The PTP package with press-through property according to claim 1, characterized in that, in the package, after bottom molding, filling of tablets and sealing of the lid material on a PTP packaging machine, a cut is provided in the lid material. It is the body.

The invention according to claim 3 is the PTP.
The press-through property according to claim 1 or 2, wherein a packaging material, in which a lid material is cut in advance, is attached to a PTP packaging machine in the packaging body, and filling sealing is performed while positioning the bottom material. It is a PTP package.

The invention according to claim 4 provides the press-through property according to claim 1, 2 or 3, wherein the lid member is made of a laminated body of a paper base and an aluminum foil or the like. It is a PTP package.

The invention according to claim 5 is characterized in that the notch of the lid member is provided in a paper base, and the press-through property-provided PTP according to claim 1, 2, 3 or 4. It is a package.

Further, the invention according to claim 6 is characterized in that after the bottom molding, the filling of the tablets, the sealing of the lid material on the PTP packaging machine, the notch of the lid material is provided, and the press-through property is imparted. It is a method for producing the PTP package.

Further, the invention according to claim 7 is characterized in that a packaging material having a notch formed in the lid material in advance is mounted on a PTP packaging machine, and filling sealing is performed while positioning with the bottom material. It is a manufacturing method of the applied PTP package.

[0012]

BEST MODE FOR CARRYING OUT THE INVENTION The present invention relates to PTP packaging,
A PTP package with press-through characteristics, characterized in that a cut (half cut) is provided in a lid material at a position corresponding to an article storage portion of a bottom material.
After bottom molding on the packaging machine, filling tablets, sealing lid material,
A method of providing a notch in the lid material, and in the PTP packaging, a packaging material in which a notch is previously provided in the lid material is mounted on a PTP packaging machine, and a filling and sealing method is performed while positioning the bottom material. Is.

The present invention will be described in detail below with reference to examples. FIG. 1 is an explanatory diagram showing an example of a next-generation PTP packaging machine according to the present invention. That is, a container film spool 10 (bottom material) is provided on one side, a splicer and a dancer roll are passed through, the bottom material is heated by a heating device 11, and then a bottom for storing tablets in the bottom material is formed by a molding device 12. Then, the bottom material is filled one by one with the tablet filling device 15 one by one. Next, with respect to the container film spool 10, a lid film spool 20 having a paper base is placed on the other side, and the lid material (paper base) is passed through the splicer and the dancer roll in the same manner as described above. Then, the bottom material filled with tablets and the like through the register mark aligning device 21 is stuck by the sealing device 22 so as to cover the bottom material. After pasting the lid material, the slitter / half-cut device 23 makes a predetermined cut (half cut) in the lid material, and at the same time, PTP packaging is performed. Next, the PTP packaging is obtained by providing a separating line for each tablet while a PTP packaging is performed by the punching device 24 so that each tablet is separated by a sewing machine or the like.

As described above, the present invention has been described by a method of forming a cut (half cut) on the lid material after bottom molding, filling of tablets, sealing of the lid material on the PTP packaging machine.
As another example, in the PTP packaging, a lid material in which a lid material is preliminarily cut (half cut) is attached to the lid film spool 20 of the PTP packaging machine, and a filling and sealing method may be performed while positioning the lid material with the bottom material. It is possible.

Although the lid material in the present invention is not limited,
As shown in FIG. 2, a paper base 30 is laminated with an aluminum foil 31 and the like. Therefore, the paper-based lid material
When used for TP packaging, it is necessary to perform processing such as notches in order to impart press-through property. At this time, the notches (half cuts) 33 are made only in the paper base 30 and are cut in the aluminum foil layer. Cannot be entered.

The shape of the notch 33 provided in the paper base is not limited as shown in FIG. 3, but it is possible to obtain press-through property by providing it in a single line or cross shape. As a method of providing the notch 33, there are a method using a leather and a method using a cutter using a Thomson blade or the like.

In any of the above methods, there is a case where the PTP packaging machine is mounted on the PTP packaging machine and in-line processing is performed, and a case where the packaging material is processed in another step and the packaging material is supplied to the PTP packaging machine.

[0018]

Since the present invention has the above-mentioned constitution, it has the following effects. That is, the bottom material in a conventional PTP package is a hard material such as PP or PVC, and the lid material is
The aluminum foil base is used, and if swallowed, there is a danger because the end face is sharp and sharp. However, it is excellent in press-through property for taking out tablets and the like. Therefore, when the lid material is a paper base in order to prevent the risk of accidental ingestion, there is a problem in terms of press-through property. However, the present invention provides a cut (half cut) in the paper base and presses it. While improving the through property, a method of forming a cut (half cut) on the lid material after bottom molding, tablet filling, sealing of the lid material on a PTP packaging machine, and as another example, in the PTP packaging, The lid material provided with a cut (half cut) on the lid material is attached to the lid film spool of the PTP packaging machine, and the filling and sealing method can be obtained while positioning the lid material spool with the bottom material.

[Brief description of drawings]

FIG. 1 is an explanatory diagram showing an example of a next-generation PTP packaging machine according to the present invention.

FIG. 2 is an explanatory view showing an example of a lid member for PTP packaging according to the present invention.

FIG. 3 is an explanatory view showing an example of a cut (half cut) made in the lid material of the PTP package according to the present invention.

[Explanation of symbols]

10 ... Container film spool 11 ... Heating device 12 …… Molding equipment 15 ... Filling device 20 ... Lid film spool 21 ... Register mark alignment device 22 ... Sealing device 23 ... Slitter half-cut device 24 ... Punching device 25 ... Scrap cutting device 30 ... Paper base 31 …… Aluminum foil 33 ... Notch (half cut)

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Claims (7)

[Claims] 1. A PTP (Press Through Pack) having a press-through property, characterized in that a lid material at a position corresponding to an article storage portion of a bottom material is provided with a cut (half cut). Packaging. 2. The press according to claim 1, wherein, in the PTP package, after the bottom molding, the tablet filling and the lid material sealing are performed on the PTP packaging machine, a cut is provided in the lid material. A PTP package with through property. 3. The PTP wrapping body according to claim 1, wherein the wrapping material in which a lid material is provided with a notch in advance is attached to a PTP wrapping machine, and filling sealing is performed while positioning the bottom material. P with the press-through property of
TP package. 4. The PTP package with press-through property according to claim 1, 2 or 3, wherein the lid member is a laminate of a paper base and an aluminum foil. 5. The PTP package having press-through property according to claim 1, 2, 3 or 4, wherein the notch of the lid member is provided on a paper base. 6. A method for producing a PTP package having press-through property, which comprises bottom forming, filling tablets, sealing a lid material on a PTP packaging machine, and then providing a notch in the lid material. 7. A PT is a packaging material in which a lid material is preliminarily cut.
A method for manufacturing a PTP package with press-through property, which comprises mounting in a P packaging machine and filling and sealing while positioning the bottom material.