JP2006062703A - Unsealing identification container - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an unsealing identification container capable of reliably identifying fraudulent unsealing more than a conventional unsealing identification container, and having a beautiful cut trace of a cap seal even at regular unsealing. <P>SOLUTION: Each pair of inclined second break lines which are inclined in the direction separate from a vertical break line upwardly from a position separate outward of the vertical break line in the entire circumferential first break line, and a circumferential second break line to connect sections except a space across the vertical break line out of spaces at each upper end of the four inclined second break lines are formed. In the unsealing identification container, the inclined and circumferential second break lines are broken more easily than the entire circumferential first break line. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to an opening identification container, and more specifically, once opened for the purpose of removing the inner stopper, putting in a foreign object and returning it to the original state, the opening cannot be restored and the opening can be recognized. It relates to the identification container.

Various closures are used to seal and protect the contents packed in containers such as bottles.
While a container that motivates purchase and a packaging design thereof are required, caps such as a screw cap, a cork stopper, and an umbrella cork stopper are used as sealing means in order to maintain a reliable seal. These cannot guarantee the pull-proof property (sealing property) which is one of the functions of closure. In order to make up for this, the bottle cap that seals the container mouth is crowned with a cap seal that also serves as a decorative feature of the heat-shrinkable sheet. The cap seal is provided with a perforation, and is designed so that the cap cannot be removed unless the perforation is broken.

  As a conventional cap seal, a rupture cut is made in the circumferential direction to form a rupture portion for cutting up and down, and the rupture portion is broken and the upper portion is removed to release the sealing of the bottle cap portion. In the cap seal for preventing mischief as described above, a configuration has been proposed in which the circumferential rupture cuts are formed so that the end portions are stepped (see, for example, Patent Document 1).

  As another conventional cylindrical container with a tamper-evident piece, a cylindrical container comprising a cylindrical container body, a lid provided detachably at the top of the container, and the container body and the lid, The label or cover film is formed in a ring shape with a breakable portion that can be cut at the connection portion between the container body and the lid, There has been proposed a configuration in which the periphery including the fracture portion is contracted and closely adhered along the connection surface between the container main body and the lid (for example, see Patent Document 2).

Japanese Patent Publication No. 5-32447 Japanese Patent Laid-Open No. 11-193042

In the configuration of Patent Document 1 described above, it can be easily determined whether or not the tampering has been opened, but it is of a type in which the cap seal is completely removed. There is a problem that it cannot be applied to the type in which the cap seal remains.
In the configuration of Patent Document 2 described above, in the case where the circumferential cut-off portion is circular, if the removable lid is idled simultaneously with the label or the cover film, only the circumferential break portion is broken. When the cap can be removed and then returned to the original state, there is a problem that it may not be easily determined from the appearance that it has been tampered with.

(Object of invention)
The present invention has been made in view of the above-described problems of the conventional opening identification container, and provides an opening identification container that can more reliably identify unauthorized opening than a conventional opening identification container. Objective.
Another object of the present invention is to provide an opening identification container having a beautiful cap seal mark even in regular opening.
It is another object of the present invention to provide an opening identification container that is not likely to be opened accidentally during storage or display for sale.

The present invention has a container main body and a cap screwed into the container main body, and is surrounded by a cap seal of a heat-shrinkable sheet from the entire side surface of the container main body and the upper surface edge of the cap to the entire side surface of the cap The cap seal has a pair of vertical break lines extending in the axial direction of the container body and a lower end portion of the vertical break line, and extends to the entire circumference of the container body near the boundary between the container body and the cap. In the unsealing identification container provided with the entire circumference first break line,
A pair of inclined second break lines inclined in a direction away from the vertical break line as it goes upward from a position away from the outer side of the vertical break line in the entire first break line;
Forming a circumferential second break line connecting portions excluding the gap between the upper end portions of the four inclined second break lines and sandwiching the vertical break line;
The opening identification container is characterized in that the inclined and circumferential second break line is easier to break than the entire first break line.

Embodiments of the present invention are as follows.
The gap between the slope and the circumferential second break line is substantially equal to or shorter than the gap between the first break line, and the gap between the slope and the circumferential second break line is more than that of the first break line. Characterized by its long length.
The vertical break line and the inclined second break line in the first circumferential break line are at positions separated by 3 to 7 mm.
The gap between the entire circumference first break line and the circumference second break line is 5 to 10 mm.
An interval between the pair of inclined second break lines is 10 mm or more and 20 mm or less.

The opening identification container according to the present invention has the effect of more reliably identifying unauthorized opening than a conventional opening identification container.
The opening identification container according to the present invention also has an effect that the cut of the cap seal is beautiful even in regular opening. An object is to provide an opening identification container.
The opening identification container according to the present invention further has an effect that there is no risk of being unintentionally opened during storage or during display for sale.

  The opening identification container of embodiment of this invention is demonstrated based on figures. As shown in FIG. 1 which is a perspective view of the opening identification container and FIG. 2 which is a development view of the cap seal, the cap seal member 10 made of heat-shrinkable sheet-like synthetic resin is a container body with a lid 12. 14 is wound and heated to be shrunk. Examples of the heat-shrinkable sheet-like synthetic resin include polyethylene terephthalate, polystyrene, and vinylidene chloride.

  The cap seal member 10 is linear from the circumferential break line 22 disposed on or in the vicinity of the circumferential protrusion 20 formed at the upper end edge of the container body 14, and from the opening pull projection 24 to the circumferential break line 22. A pair of vertical break lines each including a left cut line 26 and a right cut line 28 are provided.

  Further, the cap seal member 10 rises from the left cut line 26 and the right cut line 28 in the outer peripheral direction on the entire peripheral broken line 22, preferably from a position 3 to 7 mm away from each other. 26, an inclined second break line composed of a first left inclined line 30 and a first right inclined line 32 inclined by 10 ° to 80 °, preferably 30 ° to 60 ° in a direction away from the right cut line 28, and an all-round break The line 22 rises from a position that is 10 mm or more and 20 mm or less away from the left cut line 26 and the right cut line 28, and is 10 ° to 80 °, preferably 30 in the direction away from the left cut line 26 and the right cut line 28. A preliminary inclined second break line is provided which is composed of a second left inclined line 40 and a second right inclined line 42 inclined by 60 ° to 60 °.

  In the above description, the positions of the first left inclined broken line 30 to the first right inclined broken line 32 in the entire circumferential broken line 22 are in contact with or close to the left cut broken line 26 to the right cut broken line 28. If it is, the opening pulling protrusion 24 is pulled in an attempt to be opened normally, and a pair of vertical break lines consisting of a left cut line 26 and a right cut line 28 extending linearly up to the entire peripheral break line 22 are broken. Further, even if it is attempted to break the all-around break line 22 subsequently, a breaking force flows through the first left inclined break line 30 to the first right inclined break line 32 which are easily broken, and as a result, the all-round break line 22 No regular break along 22 is possible. On the other hand, if the position of the first left slope break line 30 to the first right slope break line 32 in the entire circumference break line 22 is too far from the left cut line 26 or the right cut line 28, it will be tampered with. Even in this case, the first left inclined broken line 30 to the first right inclined broken line 32 are not broken, and the entire circumferential broken line 22 is sequentially broken over the entire circumference, which can be easily tampered with. May not be recognized.

  In addition, the angle of the inclined second break line is set to 10 ° to 80 °, preferably 30 ° to 60 ° when the cap portion of the cap seal is rotated at the time of unauthorized opening. This is to maximize the twisting force of the cap seal and make it easy to cut.

The upper end portion 101 of the first left inclined break line 30, the upper end portion 102 of the second left inclined break line 40, the upper end portion 103 of the second right inclined break line 42, and the upper end portion 104 of the first right inclined break line 32 are: Sequentially connected to the circumferential break line 50. Between the upper end portion 101 of the first left inclined fracture line 30 and the upper end portion 104 of the first right inclined fracture line 32, there is a left cut fracture line 26 and a right cut fracture line 28, and the circumferential fracture line 50 is The upper left end portion 101 of the first left inclined fracture line 30 and the upper end portion 104 of the first right inclined fracture line 32 are not formed. It is preferable that a gap between the entire circumferential break line 22 and the circumferential break line 50 is 5 to 10 mm.
When a gap of 5 mm or more is taken and opened, a twisting force is applied to the inclined fracture line, and it is cut first. If a gap of 4 mm or less is taken out and opened, a case in which the perimeter rupture line 22 is cut occurs when the gap is small.

  In the above structure, the second break line is configured to be more easily broken than the first break line. For example, the cut interval of the second break line is substantially equal to or shorter than the cut interval of the first break line. It is preferable that the cut line of the second break line is longer than the cut line of the first break line. Specifically, the second break line is a perforation having a cut length of 0.6 to 1 mm and a cut interval of 0.3 to 0.5 mm, and the first break line has a cut length of 0.3 to 0.5 mm. Within the range of the perforation of 0.5 mm and the gap interval of 0.3 to 0.5 mm, the cut interval of the second break line is substantially equal to or shorter than the cut interval of the first break line, and the second break It is preferable that the cut line is longer than the cut line of the first break line.

  With the above configuration, when the cap seal member 10 is illegally opened, the second fracture line is easily broken without breaking the entire peripheral fracture line 22 in combination with the above configuration. Unauthorized opening can be recognized.

  INDUSTRIAL APPLICABILITY The present invention can be effectively used in an opening identification container that can easily determine an unauthorized opening of a spice product in a bottle filled with a spice powder.

It is a perspective view of the opening identification container of embodiment of this invention. It is a top view of the cap seal member of the embodiment of the present invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Opening identification container 12 Lid 14 Container body 20 with lid Circumferential protrusion part 22 Whole circumference breaking line 24 Unfolding pulling protrusion part 26 Left cutting fracture line 28 Right cutting fracture line 30 First left inclined fracture line 32 First right Inclined rupture line 40 Second left inclined rupture line 42 Second right inclined rupture line 101 Upper end portion 102 of first left inclined rupture line Upper end portion 102 of second left inclined rupture line Upper end portion 104 of first right inclined rupture line Second Upper edge of right slope break line

Claims (5)

A container main body and a cap screwed into the container main body, and is surrounded by a cap seal made of a heat-shrinkable sheet from the entire side surface of the container main body and the upper surface edge of the cap to the entire side surface of the cap. The seal has a pair of vertical break lines extending in the axial direction of the container body, a lower end portion of the vertical break line, and an entire circumference extending around the entire circumference of the container body in the vicinity of the boundary between the container body and the cap. In the opening identification container provided with one break line,
A pair of inclined second break lines inclined in a direction away from the vertical break line as it goes upward from a position away from the outer side of the vertical break line in the entire first break line;
Forming a circumferential second break line connecting portions excluding the gap between the upper end portions of the four inclined second break lines and sandwiching the vertical break line;
The opening identification container characterized in that the inclined and circumferential second break line is easier to break than the entire circumference first break line.   The cut interval between the inclined and circumferential second break lines is substantially equal to or shorter than the cut interval between the first break lines, and the cut between the inclined and circumferential second break lines is longer than the cut between the first break lines. The opening identification container according to claim 1.   The opening identification container according to claim 1, wherein the vertical break line and the inclined second break line in the first circumferential break line are at a position 3 to 7 mm apart.   The opening identification container according to claim 1, wherein a gap between the first circumferential break line and the second circumferential break line is 5 to 10 mm.   The opening identification container according to claim 1, wherein an interval between the pair of inclined second break lines is 10 mm or more and 20 mm or less.

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