JP2019104540A - Opening guide label and opening guide pouch container - Google Patents

Abstract

To provide an opening guide pouch container capable of imparting a guide in opening while maintaining sealability.SOLUTION: An opening guide label 1 has an adhesive layer 3 and a sheet 2 having perforations formed as preset opening guide lines 4a-4c, and is stuck at an opening predetermined position 4 from outside a pouch container. When the sheet is broken along the perforations, the pouch container is also broken simultaneously to impart a guide in opening.SELECTED DRAWING: Figure 1

Description

  The present invention relates to an opening-inducing label, an opening-inducing pouch container, and in particular to a technique suitable for use in the manufacture of a pouch whose opening line can be induced upon opening.

  2. Description of the Related Art Conventionally, a pouch container in which a plurality of film sheets are heat sealed and which is opened at an end portion for opening an opening portion is used as a container for storing contents having fluidity such as liquid. Examples include a three-way sealed bag, a four-way sealed bag, or a four-way sealed self-standing bag (standing pouch).

  The unsealing part provides the user with a scissors or a cutter by providing a notch or a perforation as a line to be opened at the side end of the sealing part or providing a half cut line etc. across the sealing part and the unsealed part. In many cases, the package can be opened easily without using or the like.

  When tearing such a pouch container from the side edge seal and opening it, the side edge seal is engraved at a predetermined position to be opened, for example, a position corresponding to a portion slightly below the upper end seal. Starting from the V-notch, U-notch, hexagonal notch, I-notch, etc., it is carried out by the method of pinching the portion with a finger and tearing it laterally.

  As such an opening scheduled line, a method such as providing a half cut line by a V notch as a trigger or a laser or the like is known.

JP 2000-190991 A JP 2004-314985 A Japanese Patent Application Laid-Open No. 2003-040285

  However, with the above-mentioned various notches alone, the opening line torn from the notches of these notches may not have the intended shape, which may damage the contents such as a medicine like sheet-like patch or take out food well. There is a demand to prevent losing.

  Furthermore, although it is remarkable in the container which laminated | stacked metal layers, such as aluminum foil, there existed concern that a hand etc. might be injured at this cutting edge part, and there existed a request | requirement to improve safety.

  At the same time, in the case of containing contents such as pharmaceuticals, cosmetics, detergents, foods, beverages, etc. that require the maintenance of gas tightness such as gas barrier property, it is necessary that the tightness of the container itself is high. In the case where a half cut line or the like is provided in order to have an opening induction property that enables opening along the planned opening line while maintaining the flexibility, the container itself is laminated corresponding to the reduction in thickness due to the half cut. It is necessary to increase the number and bond them together or to thicken the container material and form a half cut line to the depth (length in the thickness direction) precisely controlled by laser irradiation etc. This leads to an increase in the number of processes, an increase in the required materials, and an increase in the manufacturing cost.

  In addition, in the case of a container formed of a gas barrier film or the like including an atomic layer deposition film formed on the surface of a substrate by atomic layer deposition, in particular, the gas barrier layer is extremely thin. Therefore, it was necessary to laminate a layer for that purpose on the entire surface of the container, resulting in an increase in the number of manufacturing steps in container manufacture, an increase in materials required, and an increase in manufacturing cost.

  Furthermore, in the case of containing a medicine such as a sheet-like patch or a medical device having a large thickness which needs to be protected from breakage at the time of opening, the planned opening line is It is necessary to form in the near position to store, and I want to maintain the state where the storage position of the contents and the position to form the planned opening line are shifted, but it is necessary to store and seal the contents after forming the planned opening line. Since there are some problems, it is difficult to position them, and there is also a demand to eliminate them because the process of positioning increases at the time of sealing (at the time of sealing).

  Moreover, when arranging an opening predication line in a different position on the front and back of a container, in order to increase the ease of taking out of contents, when bonding together the front film and back film which formed the opening scheduled line beforehand in each. There is also a need to eliminate this positioning step, as these positionings are required.

  Furthermore, there is also a demand for printing and pasting display information for contents and displaying information.

The present invention has been made in view of the above circumstances, and aims to achieve the following objects.
1. It is possible to impart the opening induction while maintaining the same sealed state as the state in which the means exhibiting the opening induction is not provided.
2. At the same time, it is possible to reduce the number of processes and the manufacturing time and simplify the manufacturing apparatus to reduce the manufacturing cost.
3. To be able to impart openability to containers that are not openable at the time of manufacture.
4. After the contents are contained and sealed, it is possible to impart openability induction.
5. To enable reliable opening at a low cost along the planned opening line.
6. Simplify the positioning process when sealing the container.
7. At the same time, it is possible to add display information and give opening inducement.
8. Improve the safety of the opening part.

  In the present invention, the opening induction property means that in addition to the cutting of the container being performed along the predetermined scheduled opening line, the container has the ease of opening itself.

The opening induction label of the present invention has an adhesive layer and a sheet having perforations to be an opening induction line set in advance,
The above problem is solved by being able to be provided with an opening induction property by being stuck at the planned opening position of the pouch container, and being able to simultaneously break the pouch container when breaking the sheet along the sewing machine. .
In the opening induction label of the present invention, it is more preferable that the perforations are formed in a plurality of lines in the width direction.
Moreover, it can have an information display area printed on the surface.
The opening induction pouch container of the present invention is an opening induction pouch container in which a top sheet and a back sheet, which are sealed in the periphery, are cut along the line to be opened and opened.
The opening induction label described in any of the above is attached to the planned opening position,
The planned opening line is formed by the sewing machine,
By breaking the top sheet and the back sheet together with the sheet along the sewing machine, it is possible to open the package along the planned line.
In the opening guiding pouch container of the present invention, at the end position of the planned opening line, a seal notch which can start opening and cutting can be provided in a seal portion which seals the top sheet and the back sheet. .
Moreover, the sticking position of the said opening induction | guidance | derivation label can be set so that the edge part of the said perforation may turn into the near position of the said seal notch.
In addition, the opening induction label can be attached to one or both of the top sheet and the back sheet.
In addition, the perforations of the opening induction label attached to the front sheet and the perforations of the opening induction label attached to the back sheet may have different shapes in plan view. preferable.
The method for producing the opening induction pouch container of the present invention is the method for producing the opening induction pouch container according to any one of the above,
After the contents are contained and the periphery is sealed, it is preferable to attach the opening induction label.

The opening induction label of the present invention has an adhesive layer and a sheet having perforations to be an opening induction line set in advance,
The pouch container is attached to the planned opening position of the pouch container, and the pouch container can be simultaneously ruptured when the sheet is broken along the sewing machine, thereby being capable of imparting an opening induction property to the pouch container. The container can be provided with the opening induction only by attaching the opening induction label without providing a means for exhibiting the opening induction. In addition, only by adding the attaching process, it becomes possible to provide the container with an openability-inducing property without any influence on the sealing property of the container.

In the opening induction label of the present invention, by forming the perforations in a plurality of lines in the width direction, the pouch container to which a label is attached can be labeled by breaking the sheet along the sewing machine. While being able to break simultaneously along the perforation, the line for cutting the pouch container is separated from the perforation and prevents it from being cut into an unexpected shape, and is set to the planned opening line previously set by the perforation. The opening line of the pouch container can be formed along.
Here, the width direction of the perforations is a direction substantially orthogonal to the direction in which the perforations extend.

The opening induction label of the present invention is continuously formed in a continuous manner in the extending direction of the perforations, and can be cut at the time of affixing to the pouch container and can be attached to the opening position in the pouch container Thus, for example, with respect to a continuous sheet (base material) in the form of a tape which is long in the direction in which the perforations extend, continuous perforations are formed to penetrate the front and back surfaces, Base material) An adhesive layer can be formed on the entire back surface and wound in a roll. It is possible to give the container an opening-inducing property simply by cutting the rolled tape at a predetermined length in the longitudinal direction and attaching it to the pouch container.
For example, in a sealed pouch container manufactured in a state in which the side seal portion is continuous, the open induction label is attached to a plurality of continuous pouch containers which have not been cut and separated in a sealed state of contents. It is also possible to cut the opening induction label simultaneously at the cutting position of the container.
Furthermore, it is also possible to form a notch simultaneously in this pouch container cutting process.

  The opening induction label of the present invention is applied from the perforation along the opening line where the planned opening position of the pouch container is to be cut by being stuck along the perforation along the entire length of the opening line of the pouch container. It is possible to cut and separate the pouch container along the opening line by label cutting separation so as not to cut at any place other than the opening guiding line.

The sewing machine has a cutting line generated from a seal notch or the like that triggers cutting at the end of the pouch container by being stuck in a state where the perforations are placed along a range shorter than the entire length of the opening line of the pouch container Reach the eye, and then cut and separate the pouch container along the opening line by label cutting and separating from the perforation along the opening line where the planned opening position is to be cut and do not cut anywhere other than the opening guiding line can do.
Moreover, since it is not necessary to stick the opening induction label in accordance with the end of the pouch container, the sticking process can be simplified.

Further, by providing the information display area printed on the surface, it becomes possible to simultaneously perform the opening induction and the information display.
The perforations and the information display area may be separated or overlapped.

The opening induction pouch container of the present invention is an opening induction pouch container in which a top sheet and a back sheet, which are sealed in the periphery, are cut along the line to be opened and opened.
The opening induction label described in any of the above is attached to the planned opening position,
The planned opening line is formed by the sewing machine,
By breaking the top sheet and the back sheet together with the sheet along the sewing machine and thereby making it possible to open along the planned line, the sealing property of the conventional pouch container is completely changed. It is possible to have an opening-inducing property. At the same time, an opening line is induced at the time of opening, and an opening line in which cutting of the front and back sheet is continuous is guided along the perforation of the label sheet, and the front and back sheet is cut and separated by a planned opening guiding line Opening guidance can be done so as not to cut at places.

  This makes it possible to have an opening-inducing property without affecting the content storage process and the sealing process in the pouch container, and without the need to prepare and add a new device / apparatus. At the same time, it becomes possible to impart openability-inducing property to a pouch container which may affect storage conditions such as sealing property and gas barrier property by processing such as half cut. Furthermore, since it is not necessary to thicken the front and back sheets in the pouch container, it is not necessary to newly select or change the sheet material. For this reason, it becomes possible to exhibit sealing property and opening induction without increasing the manufacturing time, material and manufacturing cost of the pouch container.

  In the opening induction pouch container of the present invention, at the end position of the planned opening line, a seal notch which can start opening and cutting in a sealing portion which seals (seals) the top sheet and the back sheet is provided. Thus, the seal notch is used as a trigger to start cutting of the front and back sheet at the time of opening, and the opening line in which the cutting continues is guided along the perforation of the label sheet, and the opening set by the perforation The front and back sheets can be cut and separated along the guiding line, and the opening can be guided so that the cutting does not progress to a place other than the opening guiding line.

Further, by setting the affixing position of the opening induction label so that the end of the perforation is at a position near the seal notch, the cutting of the front and back sheets started from the seal notch is guided to the perforation Then, the front and back sheets can be cut and separated along perforations and can be opened and guided so as not to be cut at places other than this line.
Here, the position near the seal notch is in such a positional relationship that the cutting line started from the sealing notch can naturally be guided to the perforation, and the cutting line does not extend other than the perforation.

  In addition, when the opening induction label is attached to one or both of the front sheet and the back sheet, the sewing machine of the opening induction label attached to one side of the pouch container Along the eyes, the front and back sheet can be cut and separated together with the label, and the front and back sheet can be cut and separated at the same time to perform opening guidance such that the cutting line does not extend to a place other than the opening guiding line.

In addition, when the opening induction label is attached to both the front sheet and the back sheet, the front and back sheets are simultaneously attached along the perforations of the opening induction label attached to both sides of the pouch container. It can be opened and guided so as not to be cut off and cut off in places other than this line.
Here, the opening induction label can be attached to the top sheet, and the opening induction label can be attached to the back sheet. Alternatively, the fold-opened opening induction label can be attached continuously to the front and back sheets.

In addition, the perforations of the opening induction label attached to the front sheet and the perforations of the opening induction label attached to the back sheet have different shapes in plan view. Since the front and back sheets of the pouch container can be opened in a different shape, it is easy to take out the contents.
The perforations are not limited to straight break lines, and it is also possible to adopt a waveform, or a shape that has meandering in the width direction with irregularity or that traverses in a transverse direction. In particular, the stored contents may be bent and formed so as to retract so as not to affect the contents in the opening and cutting.

The method for producing the opening induction pouch container of the present invention is the method for producing the opening induction pouch container according to any one of the above,
By storing the contents and sealing the periphery, by attaching the above-mentioned opening induction label, a conventional pouch container can be obtained simply by adding an attaching process independently of the storage and sealing of the contents with respect to the pouch container. It becomes possible to give opening induction nature to it.

  According to the present invention, since the opening can be induced only by applying the opening induction label, the opening induction line can be easily provided at the position of the storage space for storing the contents, and the opening induction can be exhibited. It is possible to play Thereby, even in the case of a container requiring high sealing performance, gas barrier property and the like, these sealing performances can be maintained without increasing the number of stacked containers.

  At the same time, the package can be easily opened without affecting the sealed state of the contents. Moreover, since the opening induction label is attached after sealing the container, it is not necessary to set the storage position in the container of the contents, and only by applying the opening induction label corresponding to the position of the stored contents It is possible to set the position of the planned line of opening so that the contents are not affected by the opening and cutting in a state where the time alignment process is not required. As a result, it becomes possible to open the package without damage or the like of the contents surely occurring.

  In addition, since the planned opening line can be set to a desired shape without affecting the sealing performance of the opening guiding pouch container, the opening cutting shape can be set as appropriate when taking out the contents. Moreover, the process of increasing the number of stacked containers in the closed container and the like, and the selection of materials are unnecessary, and these functions and effects can be exhibited at low cost only by the process of attaching in the same manner as the information display label.

  Furthermore, since the label formed with the cut end is attached in substantially the same shape to the end of the container cut at the time of opening, the thickness of the cut increases. Safety can be improved. Moreover, it becomes possible to show the effect that the opening induction pouch container which can exhibit these effects can be provided.

It is a sectional view showing a 1st embodiment of an opening induction label concerning the present invention. It is a top view which shows 1st Embodiment of the opening guidance label which concerns on this invention. It is a top view showing the surface side in a 1st embodiment of an opening induction pouch container concerning the present invention. It is a top view showing the back side in a 1st embodiment of an opening induction pouch container concerning the present invention. It is a top view showing the opening state in a 1st embodiment of the opening induction pouch container concerning the present invention. It is a top view which shows the other example of the surface side in 1st Embodiment of the opening induction pouch container which concerns on this invention. It is a top view which shows the unopened state in the conventional pouch container. It is a perspective view which shows 2nd Embodiment of the opening guidance label which concerns on this invention. It is a schematic diagram which shows 2nd Embodiment of the manufacturing method of the opening induction pouch container which concerns on this invention. It is a top view (a) and a sectional view (b) showing the surface side in a 3rd embodiment of an opening induction pouch container concerning the present invention. It is a top view showing the surface side in other examples of a 3rd embodiment of an opening induction pouch container concerning the present invention. It is a front view showing the surface side in a 4th embodiment of an opening induction pouch container concerning the present invention. It is an expansion perspective view showing the opening state in a 4th embodiment of the opening induction pouch container concerning the present invention. It is a top view showing the surface side in a 5th embodiment of an opening induction pouch container concerning the present invention. It is a top view which shows the unopened state in 5th Embodiment of the opening induction pouch container which concerns on this invention. It is a perspective view showing the back side in a 6th embodiment of an opening induction pouch container concerning the present invention. It is a front view showing the surface side in a 7th embodiment of an opening induction pouch container concerning the present invention. It is a longitudinal cross-sectional view which shows upper end vicinity in 7th Embodiment of the opening induction pouch container which concerns on this invention.

Hereinafter, a first embodiment of an opening induction label and an opening induction pouch container according to the present invention will be described based on the drawings.
FIG. 1 is a cross-sectional view showing the opening induction label in the present embodiment, FIG. 2 is a plan view showing the opening induction label in the present embodiment, and in the figure, reference numeral 1 is the opening induction label.

  The opening induction label 1 according to the present embodiment is, as shown in FIG. 1 and FIG. 2, composed of a sheet (base material) 2 and an adhesive layer 3 provided on the entire back surface of the sheet 2.

  The sheet (base material) 2 is made of, for example, a resin film such as PET or paper or the like and has flexibility. The sheet (base material) 2 may be made of the same material as front and back sheets 11a and 11b of the pouch container 11 described later, or may be made of a different material.

The adhesive layer 3 can be made of an adhesive that can be attached to the surface of the pouch container 11 described later. The adhesive layer 3 is not limited to these materials as long as it can be attached to the surface of the pouch container 11.
The adhesive layer 3 can be applied to the back surface of the sheet (base material) 2 or can be formed as an adhesive layer by sticking or the like.

As shown in FIGS. 1 and 2, the sheet (base material) 2 has an opening area (opening target position) 4 as an opening position of the pouch container 11 described later and an information display area 5. .
A plurality of perforations are provided in parallel in the opening region 4 as the opening guiding wires 4a to 4c over the entire length thereof.

  The perforations as the opening guiding wires 4a to 4c are provided by intermittently forming cuts in the thickness direction of the sheet (base material) 2, and each cut penetrates the sheet (base material) 2 It is provided as. In addition, although it is possible to form perforations as the opening guiding wires 4a to 4c in a penetrating state such as a half cut, it is preferable to make the penetrating state in cost.

FIG. 6 is a plan view showing another example of the opening induction label in the present embodiment.
Here, a perforation means a cutting line provided intermittently, and as shown in FIG. 2, a continuous breaking line or a short cut having a predetermined length and a different direction as shown in FIG. The perforations 4d and 4e can be provided continuously.

  Alternatively, as the perforations, as shown in FIG. 6 (b), the sewing machine is in the position where the short linear cutting lines are adjacent in the longitudinal direction of the perforation (the left and right direction in the drawing). The broken lines 4f are arranged alternately in the width direction of the eye (vertical direction in the figure) and are broken lines moving up and down with equal pitch, and a plurality of these are provided in the width direction of the perforation (vertical direction in the figure) In other words, a plurality of one-characters are arranged at a predetermined pitch in the width direction of the perforation (vertical direction in the drawing), and the plurality of one-characters in the lengthwise direction of the perforation (horizontal direction in the drawing) At the adjacent position, one letter of the same length is arranged in a zigzag at a position shifted by half from the pitch in the width direction of the perforation (vertical direction in the figure), and the perforation length Do the same for the position adjacent in the direction (left and right direction in the figure) In position, it may have a shape such as break line 4f of multiple sequences sequences of a plurality of one character is repeated.

  As a perforation shape as the opening guiding lines 4a to 4c, if a cutting line at the time of opening generated from a notch described later is induced in the opening area 4 without extending outward from the perforations. It is not limited to these shapes.

In the opening area 4, as shown in FIG. 2, notches 6, 6 that trigger opening, are provided at end positions of the opening guiding wires 4 a to 4 c. In FIG. 2, although the notch 6 is provided in the position used as the both ends of the opening induction wires 4a-4c, respectively, one end of the opening induction wires 4a-4c may be used. Further, the notch 6 is provided as a position / shape at which a cutting line started from the notch 6 at the time of unsealing reaches the perforations 4a to 4c.
By way of example, the figures show a V-notch, but the invention is not limited to this shape and may be a U-notch, a hexagonal notch, an I-notch or the like.

The information display area 5 is an area provided with display information that can be visually recognized by printing when the opening induction label 1 is attached to the pouch container 11 as described later. The information display area 5 is not particularly limited as long as it is a part of the sheet (base material) 2 in which the opening guiding lines 4a to 4c are not provided as shown in FIG. 2, and further, the opening guiding line 4a It may overlap to 4c.
The display information is not particularly limited, such as character information, data such as a barcode, design information, a design, and the like. Moreover, it can also be set as the display mark which shows the opening start position with respect to perforations 4a-4c, In this case, it is preferable to overlap and print near the edge part of perforations 4a-4c.

FIG. 3 is a plan view showing the front surface side of the opening guiding pouch container in the present embodiment, and FIG. 4 is a plan view showing the back surface side of the opening guiding pouch container in the present embodiment.
As shown in FIGS. 3 and 4, in the opening induction pouch container 10 of the present embodiment, the opening induction label 1 is attached to the entire surface of the sealed pouch container 11.
In the present embodiment, the opening induction label 1 is attached to the entire surface of the pouch container 11, but if the opening induction wires 4a to 4c are provided at the opening position, the present invention is not limited to this. It is also possible to make the region 5 hardly provided.

  As shown in FIG. 4, the pouch container 11 is composed of a top sheet 11a and a back sheet 11b which have a substantially rectangular outline and are attached to each other, and they are sealed (sealed by a seal portion 12 provided around them). And a storage space 13 formed of the unsealed top sheet 11a and the back sheet 11b is formed inside the seal portion 12. In the storage space 13, the contents 19 are stored.

In the pouch container 11, the opening area 14, that is, the area serving as a takeout port for taking out the contents 19 is, for example, the entire length of one side taken as the upper side and a position slightly lower (inner) than the upper end outer contour, The top sheet 11 a and the back sheet 11 b are sealed and set in a portion where the sealing portion 12 is not formed.
Specifically, the opening area 14 has a predetermined vertical width at the upper end position of the storage space 13 illustrated, and is set to be the entire length in the left-right direction of the pouch container 11.

In the present embodiment, the content 19 is in the form of a sheet in which the left and right dimensions of the storage space 13 are substantially equal to the left and right dimensions of the content 19 but the left and right dimensions of the content 19 are slightly smaller than the left and right dimensions of the storage space 13. It is set. Corresponding to this, the unsealing cutting lines 4a to 4c are disposed in parallel with the upper side of the accommodation space 13, and cut the entire length in the upper side left-right direction of the accommodation space 13 to be opened.
Other than this, for example, when the contents 14 are liquid, the opening line can be set so as to open only a part in the upper side horizontal direction of the accommodation space 13. In this case, the opening guiding wires 4a to 4c are set to be inclined with respect to the upper side of the pouch container 11 with respect to each side of the outline.

  The top sheet 11a and the back sheet 11b are made of a single layer or laminated film-like sheet material, for example, a resin such as PET, a metal foil layer such as aluminum foil, or a gas barrier layer further having gas barrier properties. Furthermore, if necessary, a seal layer or a layer provided with a layer having another function may be provided, or a base material such as paper may be provided with a coat layer or the like.

  The top sheet 11a and the back sheet 11b have strength to the extent that they can be broken by hand, and at the same time, the housing space 13 has a necessary sealing state, for example, gas barrier property, light shielding property, etc. Is set to the maintainable material and thickness dimensions.

  Furthermore, the top sheet 11a and the back sheet 11b may have a difference in strength or ease of tearing depending on the directionality, such as a resin film such as uniaxially stretched PE. In this case, the tearable direction of the top sheet 11a and the back sheet 11b can be set so that the tearable direction coincides with the direction along the unsealing guiding wires 4a to 4c, but it is not necessary to make them coincide. By setting the sticking position of the opening induction label 1 as described later, it is possible to easily open the sheet even in the direction in which it is difficult to tear as a film.

As shown in FIG. 4, the seal portion 12 is formed by bonding the top sheet 11a and the back sheet 11b, and a laminate layer or seal provided on the facing inner side of the top sheet 11a and the back sheet 11b. The layers are sealed by heat pressing.
In the case of having the pressure-formed seal portion 12, a resin or the like can be adopted as the seal layer.

  Furthermore, as the sealing portion 12, the top sheet 11a and the back sheet 11b can be bonded together with an adhesive or the like. In this case, the adhesive can be selected appropriately.

  Although the sealing part 12 in this embodiment is provided in the perimeter of the pouch container 11, ie, four rectangular sides, if the storage space 13 is sealed, it will not be limited to this structure, 3 Other configurations are also possible, such as one-way seals. The sealing part 12 should just be the top sheet 11a and the back surface sheet 11b bonded together in the opening area | region 14, for example, what has a gusset other than the opening area | region 14, and another shape are possible.

As shown in FIG. 4, the housing space 13 is provided in the central portion of the pouch container 11 in plan view, and is a region where the top sheet 11 a and the back sheet 11 b are not attached to each other.
In addition, there is no area 19 in the accommodation space 13 in plan view and the top sheet 11a and the back sheet 11b can be brought into contact with each other. In this part, the top sheet 11a and the back sheet 11b are provided. And the opening area (opening planned position) 14 to be opened.

The content 19 in the present embodiment is, for example, a thin patch-like medicine as shown in FIG. 4, and its outline shape is set to be a rectangular shape smaller than the accommodation space 13 in plan view. It is done.
The content 19 is not limited to such a shape or state, and may be any liquid, powder, etc. other than solid substances such as medicines and foods. At this time, the content 19 is not particularly limited as long as the area where the top sheet 11a and the back sheet 11b to be the opening area 14 are not sealed can be secured in the housing space 13 along the opening line.

  As shown in FIG. 4, seal notches 16 and 16 serving as an opening trigger are provided at positions near the ends of the opening guiding wires 4 a to 4 c in the seal portion 12 to be the opening region 14 in the pouch container 11. It is done. The sealing notches 16 and 16 can be made to have substantially the same shape and position, corresponding to the notches 6 of the opening induction label 1 respectively. In addition, when the seal notch 16 and 16 are provided in the pouch container 11, the notch 6 and 6 can not be provided in the opening induction label 1. FIG.

Although the seal notch 16 is provided in the position used as the both ends of the opening induction wires 4a-4c, respectively, as shown in FIG. 4, one end of the opening induction wires 4a-4c may be used. Moreover, the seal notch 16 is provided as a position and a shape which the cutting line started from this seal notch 16 at the time of unsealing reach | attains to perforations 4a-4c.
As an example, the seal notch 16 shows a V notch as well as the notch 6, but it is not limited to this shape, and may be a U notch, a hexagonal notch, an I notch or the like.

  In the opening induction pouch container 10 of the present embodiment, the scheduled opening line is set by the opening induction lines 4a to 4c of the opening induction label 1 attached to the surface sheet 11a, so that the pouch container 11 itself will be opened. It is possible to open the sheet without the line, as described later, with the opening line (cutting line) 18 along the planned opening line.

  Hereinafter, the opening procedure in the opening induction pouch container of the present embodiment will be described.

FIG. 5 is a top view which shows the unsealing state of the opening induction pouch container in this embodiment.
When the opening guiding pouch container 10 of the present embodiment is opened, the vicinity of the notch 6 or the sealing notch 16 located at the end of the opening area 14 in the opening guiding pouch container 10 is grasped by hand and the thickness direction is obtained. The sheet (base material) 2 and the front and back sheets 11a and 11b are torn apart by applying a force in a direction away from each other. Thereby, cutting occurs from the notch 6 or the seal notch 16 and the cutting line 18 starts to run from the tip of the V notch toward the inside of the seal portion 12. At this time, the cutting line 18 starts to extend in the left-right direction substantially parallel to the upper side of the pouch container 11.

  Then, the cutting line 18 reaches the opening guiding lines 4a to 4c, and the sheet (base material) 2 is torn along the opening guiding lines 4a to 4c. At this time, the cutting force of the sheet (base material) 2 is propagated by the adhesive force of the adhesive layer 3 and the front and back sheets 11a and 11b to which the sheet (base material) 2 is attached are similarly torn off. At this time, the line of the cut end of the sheet (base material) 2 guides the cutting position of the front and back sheets 11a and 11b.

  Here, since the opening guiding wires 4a to 4c are formed by the three perforations 4a, 4b and 4c, they do not go outward beyond the perforations 4a and 4c at the outer positions.

  Then, the cutting line 18 arrives at the outer peripheral position of the accommodation space 13. In this state as well, the sheet (base material) 2 is torn along the opening guiding wires 4a to 4c, and following it, the surface sheet 11a to which the sheet (base material) 2 is attached is the adhesive layer 3 The cutting force of the sheet (substrate) 2 is transmitted by the adhesive force of the same and is torn off in the same manner. At this time, similarly, the cut end line of the sheet (base material) 2 and the top sheet 11a also guides the cut position of the back sheet 11b. Thereby, the cutting lines 18 of the top sheet 11a and the back sheet 11b are formed in the same shape.

  The cutting line 18 reaches the opposite seal 12 which is the opening area 14. Also in this state, the sheet (base material) 2 is torn along the opening induction wires 4a to 4c, and the front and back sheets 11a and 11b to which the sheet (base material) 2 is attached are followed. The adhesive force of the adhesive layer 3 propagates the cutting force of the sheet (substrate) 2 and tears it off as well. At this time, similarly, the line of the cut end of the sheet (base material) 2 guides the cutting position of the front and back sheets 11a and 11b.

  The cutting line 18 reaches the end of the opening area 14 as shown in FIG. 5, and the front and back sheets 11a and 11b above the opening guiding lines 4a to 4c and the sheet (base material) 2 are separated. And, opening is complete. Thereby, the accommodation space 13 communicates with the outside, and the contents 14 can be taken out.

  In addition, complete | finish unsealing in the state in which one seal part 12 is not cut | disconnected, without completely separating front and back sheet 11a, 11b and sheet (base material) 2 above the opening induction wires 4a-4c. You can also. Also in this state, the accommodation space 13 communicates with the outside, and the contents 14 can be taken out.

  In the opening induction pouch container 10 of the present embodiment, the scheduled opening line is set by the opening induction lines 4a to 4c of the opening induction label 1 attached to the surface sheet 11a, so that the pouch container 11 itself will be opened. It is possible to open the package with the opening line (cutting line) 18 along the planned opening line without forming a line.

Thereby, as shown in FIG. 7, the opening line (cutting line) 18B is not formed in the shape which shifted from the planned opening line. Therefore, for example, as shown in FIG. 7, it is possible to prevent breakage of the contents 19 due to the opening line 18 </ b> C extending unexpectedly inside the accommodation space 13.
In addition, in FIG. 7, the state which failed in opening in the pouch container 11 which is not sticking the opening induction label 1 is shown typically.

  In the opening induction pouch container 10 of the present embodiment, the sheet (base material) 2 is cut in a state where the sheet (base material) 2 is attached to the position that becomes the opening line 18 after opening the front and back sheets 11a and 11b, Even when the front and back sheets 11a and 11b include a layer of aluminum foil or the like, the cut end is thick and the front and back sheets 11a and 11b are not exposed alone. It is possible to reduce the occurrence of

  In the opening induction pouch container 10 of the present embodiment, the opening induction can be easily induced simply by attaching the opening induction label 1, so that the contents accommodation step and the sealing step in the pouch container 11 are not affected. It is possible to have openability-inducing without the need to prepare and add new devices and devices.

  At the same time, the front and back sheets 11a and 11b having the possibility of affecting the storage conditions such as the sealing property and the gas barrier property in the pouch container 11 by processing such as half cut etc. It is possible to have this opening induction without any influence.

  Furthermore, since it is not necessary to thicken the front and back sheets 11a and 11b in the pouch container 11, it is not necessary to newly select or change the sheet material. For this reason, it becomes possible to simultaneously exhibit the sealing property and the opening induction property without increasing the manufacturing time, material and manufacturing cost of the pouch container 11.

  Further, by providing the information display area 5 on which the display information is printed on the surface of the opening induction label 1, it becomes possible to simultaneously perform the opening induction and the information display.

Hereinafter, a second embodiment of the opening induction label and the opening induction pouch container according to the present invention will be described based on the drawings.
FIG. 8 is a perspective view showing the unsealing induction label in the present embodiment. In the present embodiment, the difference from the first embodiment described above relates to the shape of the unsealing induction label, and the other than the above-described first embodiment The components corresponding to those of the first embodiment are denoted by the same reference numerals and the description thereof will be omitted.

In the opening induction label 1A in the present embodiment, the sheet (base material) 2 is formed to be long in the direction in which the opening induction wires 4a to 4c extend, and the adhesive layer 3 is easily releasable on the entire surface thereof. In a state where the release paper 7 is attached, as shown in FIG. 8, it is wound in a roll.
It is preferable that a release agent such as silicone varnish be applied to the surface of the release paper 7 to be attached to the adhesive layer 3.

  In the opening induction label 1A in the present embodiment, perforations 4a to 4c are formed at intervals in the width direction of the sheet (base material) 2, respectively, and the opening induction label 1A is cut into a predetermined length and attached. Then, it becomes possible to form perforations 4a to 4c as planned opening lines corresponding to the planned opening lines in any pouch container 11 at the position where the opening induction label 1A is attached.

FIG. 9 is a schematic view showing a manufacturing device of the opening induction pouch container in the present embodiment.
As shown in FIG. 9, the manufacturing apparatus 100 of the opening induction pouch container 10 in the present embodiment includes the supply unit 111A, the perforation forming unit 102, the bonding unit 103, the printing unit 105, the peeling unit 117, and peeling. A paper recovery unit 107, a cutting and attaching unit 108, a storage unit 111, and a container conveyance unit 110 are provided, and the opening induction pouch container 10 is manufactured.

  The opening induction pouch container 10 is equivalent to the opening induction pouch container 10 in the first embodiment, and the opening induction label 1 is attached to the surface of the pouch container 11.

  In order to manufacture the opening induction pouch container 10 in the present embodiment, as shown in FIG. 9, first, the contents 18 are accommodated in the accommodation space 13 by the accommodation section 111 of the manufacturing apparatus 100, and the front and back sheets 11a and 11b. A pouch 12 is formed in a sealed state by forming a seal portion 12 around the periphery of the pouch.

  A plurality of pouch containers 11 in a sealed state are intermittently transported by the container transport unit 110.

  In this state, the long sheet (base material) 2 wound from the supply unit 111A is supplied, perforations 4a to 4c are formed by the perforation forming unit 102, and the length supplied from the release paper supply unit 103A The adhesive layer 3 and the release paper 7 of a size are stuck on the back surface of the sheet (base material) 2 in which perforations 4 a to 4 c are formed in the adhesive portion 103. In addition, it is also possible to wind and preserve | save the opening induction label 1A in this state, and to supply it.

Next, on the surface of the long sheet (base material) 2, the printing unit 105 prints necessary data on a portion corresponding to the information display area 5 to manufacture a continuous opening induction label 1A. The formation of the perforations 4a to 4c and the printing on the information display area 5 may be reversed in order.
In addition, it is also possible to wind and preserve | save the opening induction label 1A in this state, and to supply it.

  Next, in the peeling section 117, the peeling paper 7 is peeled and supplied to the cutting and sticking section 108. The peeled release paper 7 is collected by the release paper collection unit 107.

The sheet (base material) 2 peeled off from the release paper 7 and made into a long sheet with the adhesive layer 3 is attached to the surface of the pouch container 11 in the cutting and attaching part 108 and is cut into a predetermined length. .
The pasting on the surface of the pouch container 11 and the cutting of the sheet (base material) 2 with the long adhesive layer 3 may be performed simultaneously or whichever is first.
Thereby, the opening induction pouch container 10 in the present embodiment is manufactured.

  The opening induction pouch container 10 in the present embodiment can exhibit the same effects as those of the first embodiment, and further cuts the long opening induction label 1A formed in advance and attaches it to the surface of the pouch container 11 This makes it possible to provide the openability without affecting the sealed pouch container 11. In addition, by sticking on the surface of the pouch container 11 and cutting the opening induction label 1A, it is possible to form the notch 6 in the seal portion 12 and at the same time form the seal notch 16 of the label. Moreover, only by controlling the attachment position, it is possible to impart the opening induction without changing the conventional pouch manufacturing apparatus 100.

  In addition, only by applying the opening induction label 1 to the opening induction pouch container 10 as a label to which different display information such as manufacturing date and time, serial number, etc., is added to the necessary information, the opening induction can be simultaneously achieved It is possible to make it possible to

  Although the opening induction pouch container 10 in the present embodiment is transported by the container transport unit 110 in a separated state as shown in FIG. 9, for example, continuous front and back sheets 11 a such as pouch containers are used. , 11b to store the contents 19 in the housing space 13 to form the seal portion 12, then, the present invention is applied to the formation of the individual opening induction pouch container 10 by cutting the central position of the seal portion 12 which has become adjacent You can also

  In this case, with the long opening induction label 1A attached to the opening area 14, the cutting and separation of the seal portion 12 is performed as a final cutting and separation step of individually separating the continuous pouch containers 11 By simultaneously performing the cutting of the opening induction label 1A, it is possible to simultaneously perform the contour formation of the pouch container 11, the cutting of the opening induction label 1A, and the formation of the seal notch 16 and the notch 6.

  In addition, it is also possible to wind and store the long sheet (base material) 2 in which the adhesive layer 3 and the perforations 4a to 4c are formed, and to print and supply it immediately before sticking to the pouch container 11. .

  Alternatively, printing is performed on a long sheet (base material) 2 in which the adhesive layer 3 and the perforations 4 a to 4 c are formed to form information stored in the information display area 5. It is also possible to supply this immediately before pasting and cutting.

  Alternatively, printing is performed on a long sheet (base material) 2 in which the adhesive layer 3 and the perforations 4 a to 4 c are formed to form information stored in the information display area 5. It is also possible to cut it into a predetermined length and supply it immediately before pasting on the sheet.

  Further, in the present embodiment, it is also possible to form the opening induction label 1A in which only the opening induction performance is provided to the pouch container 11 without providing the information display area 5 in particular.

  Hereinafter, a third embodiment of the opening induction label and the opening induction pouch container according to the present invention will be described based on the drawings.

FIG. 10 is a plan view (a) and a cross-sectional view (b) showing the surface side of the opening induction pouch container in the present embodiment.
What differs from the first and second embodiments described above in the present embodiment is the point regarding the pouch container, and the corresponding components other than this are denoted with the same reference numerals and the description thereof is omitted.

  In the opening induction pouch container 10 of the present embodiment, as shown in FIG. 10, the innermost layer is made of sealant layers 11aa and 11ba, and is laminated via surface base layers 11ac and 11bc and adhesive layers 11ab and 11bb. The sealant layers 11aa and 11ba of both side edges of the front and back sheets 11a and 11b made of the composite film having a square shape are heat-sealed to form the left and right side edge seal parts 12 and the sealant layer surfaces of the upper edge are heat In the four-way seal bag sealed to form the upper end edge seal portion 12 and the sealant layers on the lower end edge are heat sealed to form the lower end edge seal portion 12, the opening area of the left and right side edge seal portions 12 A large number of arrangements of seal notches 16 in the 14 positions, ie the unsealed part (accommodating space) 13 slightly below the upper edge seal part 12. There is a pouch container 11 is engraved.

  The sealing notches 16 of the pouch container 11 are, for example, six predetermined lengths at the position of the non-sealed portion 12 slightly below the upper edge sealing portion 12 as the notches of the left edge sealing portion 12 as multiple notches. The first character is arranged at a predetermined pitch in the vertical direction of the figure, and in the inner side of this predetermined pitch, five staggered ones are arranged vertically, and further, a predetermined one is formed at the inner side. The four ones in a staggered pattern are vertically arranged so as to be between the pitches.

  The horizontal arrangement of the first character forming the above-mentioned multiple arrangement of seal notches 16 is not particularly limited, but preferably from three stages to about five stages in the above case, and the number of longitudinally arranged is 5 at the center About eight to about eight are preferred.

  The composite film constituting the front and back sheets 11a and 11b is not limited to the laminated layers, but, for example, the heat-sealable sealant layers 11aa and 11ba of the innermost layer are, for example, non-oriented polypropylene (CPP), polyethylene (PE), aluminum deposition unstretched polypropylene (VMCPP), aluminum deposition polyethylene (VMPE), etc. may be mentioned and used.

As surface base materials 11ac and 11bc having the tearability of the surface, for example, films such as biaxially oriented polypropylene (OPP), biaxially oriented polyethylene terephthalate (PET) and the like can be used.
As the adhesive layers 11ab and 11bb, polyurethane adhesives, extruded polyethylene and the like can be mentioned and used.

  The lamination method of the composite film is preferably performed by dry lamination using a urethane-based adhesive, and the gas barrier can be obtained by using a film such as the above-mentioned aluminum vapor deposition unstretched polypropylene (VMCPP) as the sealant layers 11aa and 11ba. Can have sex.

  As a laminated structure of the composite film, composite films such as OPP / adhesive layer / CPP, PET / adhesive layer / CPP, OPP / adhesive layer / VMCPP, PET / adhesive layer / VMCPP can be adopted from the surface. .

Moreover, the composite film as front and back sheet 11a, 11b in which the gas-barrier property with transparency is requested | required can also be laminated | stacked by the transparent gas barrier layer, The transparent gas barrier layer is about 12 micrometers in thickness, for example. The polyethylene terephthalate film may be provided with a deposited layer of an inorganic oxide such as aluminum oxide (Al ₂ O ₃ ) or silicon oxide (SiO ₂ ).

FIG. 11 is a plan view showing the surface side of another example of the opening guiding pouch container in the present embodiment.
Further, in the present embodiment, as shown in FIG. 11, similarly, a square composite film in which the innermost layer is made of the sealant layer 11aa and is laminated via the surface base layer 11ab and the adhesive layer 11ac is Folding is performed so that the sealant layer 11aa surface is the inner surface, and the left and right side edges other than the fold 12A and the sealant layer surfaces of the upper end edge are heat sealed to form the left and right side edge seal portion 12 and the upper end edge seal portion 12 The present invention can also be applied to three-way sealed bags.

  In the opening induction pouch container 10 of the present embodiment, as shown in FIGS. 10 and 11, in the opening area 14 which is the inside position of the left and right direction sealing notches 16, the inside position separated from the sealing notches 16. The opening induction label 1 is attached so that the both ends come to the boundary position of the part 12 and the accommodation space 13.

  In the present embodiment, when the opening guiding pouch container 10 is opened, the vicinity of the seal notch 16 in the opening guiding pouch container 10 is gripped by hand, and a force is applied in a direction to separate them from each other in the thickness direction. The front and back sheets 11a and 11b are torn apart. As a result, cutting occurs from the seal notch 16 and the cutting line 18 starts to run laterally from the tip of the V notch toward the inside of the seal portion 12.

  Next, the cutting line 18 crosses the seal portion 12 and reaches the housing space 13, and at the same time, the cutting line 18 reaches the opening guiding lines 4 a to 4 c of the opening guiding label 1. Then, cutting of the sheet (base material) 2 starts along the opening guiding lines 4a to 4c. When cutting of the sheet (base material) 2 starts, the surface sheet 11a to which the sheet (base material) 2 is attached follows the cutting strength of the sheet (base material) 2 by the adhesive force of the adhesive layer 3 Is propagated and torn in the same way. At this time, the cut end line of the sheet (base material) 2 and the top sheet 11a guides the cutting position of the front and back sheets 11b.

  Here, since the opening guiding wires 4a to 4c are formed by three perforations 4a, 4b and 4c, even if the cutting position is shifted from the perforation 4b in the longitudinal direction, the perforation 4a or the perforation 4c is used. It is corrected and does not go outward beyond perforations 4a and perforations 4c in the outside position.

  The cutting line 18 traverses the receiving space 13 and reaches the opposite sealing part 12 which is the opening area 14. In this state, a cutting line generated following the sheet (base material) 2 torn along the opening guiding wires 4a to 4c is continuously formed on the opposite side seal part 12, and the front and back sheets 11a and 11b Is torn in the same way.

  When the cutting line 18 reaches the end of the opening area 14 and the front and back sheets 11a and 11b above the opening guiding lines 4a to 4c and the sheet (base material) 2 are separated, the opening is completed. Thereby, the accommodation space 13 communicates with the outside, and the contents 14 can be taken out.

  The opening induction pouch container 10 in the present embodiment can exhibit the same effects as those of the first and second embodiments.

  Hereinafter, a fourth embodiment of the opening induction label and the opening induction pouch container according to the present invention will be described based on the drawings.

FIG. 12 is a front view showing the front side of the opening induction pouch container in the present embodiment, and FIG. 13 is an enlarged perspective view showing the opening state in the present embodiment.
What differs from the first to third embodiments described above in the present embodiment is a point relating to the pouch container, and the corresponding components other than this are denoted by the same reference numerals, and the description thereof is omitted.

  In the opening induction pouch container 10 of the present embodiment, as shown in FIG. 12, the pouch container 11 has the sealant layer surfaces of the peripheral edges of the front and back sheets 11 a and 11 b heat sealed to form the sealing portion 12. The sealant layer of the bottom sheet 11 c is heat-sealed to form a four-sided seal type self-standing bag (standing pouch) which forms the lower edge seal portion 12.

  As shown in FIG. 12, an inclined spout 11D having a smaller width than the width of the pouch container 11 is provided on the upper portion of the pouch container 11, and an opening area in the vicinity of the spout 11D is provided. The opening induction label 1 is attached to 14.

  Although the opening induction label 1 is attached to the entire width of the spout 11D as shown in FIG. 13, the inside of the vicinity of the boundary between the sealing portion 12 and the accommodation space 13 in the spout 11D (the accommodation space 13 It is also possible to paste only on the side).

  In the spout 11D, for example, when the contents to be liquid or powder are refilled into another container, the contents are not opened unless the cut is formed in a predetermined shape. In some cases, spills or refilling with other containers may not work.

  In the opening induction pouch container 10 of the present embodiment, the same effects as those of the above-described embodiments can be exhibited, and furthermore, the shape set in advance by the perforation 4a serving as the opening induction line of the opening induction label 1 Since opening guidance can be performed as it becomes, it can prevent that a cutting line is carelessly formed when opening spout 11D.

  Further, since the spout 11D is opened in a state in which the opening induction label 1 is attached, the spout 11D becomes thick, and in the opened state, by pressing from both sides to open the spout 11D, etc. The opening induction label 1 can be set to be a convex curved body in the thickness direction, and the spout 11D can be set to maintain the open state, and in this state, from the spout 11D It becomes possible to pour out the contents. Therefore, at the time of refilling, it becomes easy to prevent problems such as spilling the contents.

  Hereinafter, 5th Embodiment of the opening induction label which concerns on this invention, and an opening induction pouch container is described based on drawing.

FIG. 14 is a front view showing the front surface side of the opening guiding pouch container in the present embodiment, and FIG. 15 is a front view showing the opening state of the opening guiding pouch container in the present embodiment.
The present embodiment differs from the first to fourth embodiments described above in terms of how to apply the opening induction label, and in terms of the shape of the opening induction line, and the other corresponding components are the same. It attaches a code | symbol and abbreviate | omits the description.

  In the opening induction pouch container 10 of the present embodiment, as shown in FIG. 14, the opening induction label 1 is attached from the front and back to the opening area 14 which is the upper portion of the pouch container 11.

In addition, with respect to the opening induction wires 4k, 4m and 4n formed on the opening induction label 1 attached on the front side, the opening induction wires 4p, 4q and 4r formed on the opening induction label 1 attached on the back side Is set so that its shape is different in plan view.
Although the opening guiding wires 4k, 4m, 4n, 4p, 4q, 4r are formed by three perforations, the illustration thereof is omitted and shown by one line.

  Specifically, in the opening induction label 1 attached to the front side, the opening induction wire 4k and the opening induction wire 4n formed in the vicinity of the seal notch 16 at both ends of the pouch container 11 are both substantially linear. And the upper side or the lower side of the pouch container 11 is substantially parallel. On the other hand, the opening guiding wire 4m whose both ends are connected to the opening guiding wire 4k and the opening guiding wire 4n at the center in the width direction of the pouch container 11 is a central portion than the opening guiding wire 4k and the opening guiding wire 4n Is formed so as to be convex upward so as to be close to the upper side of the pouch container 11.

  Furthermore, in the opening induction label 1 attached to the back side, the opening induction wire 4p and the opening induction wire 4r formed in the vicinity of the seal notch 16 at both ends of the pouch container 11 are both substantially linear. It is substantially parallel to the top or bottom of the pouch container 11. On the other hand, at the center in the width direction of the pouch container 11, the opening guiding wire 4q whose both ends are connected to the opening guiding wire 4p and the opening guiding wire 4r is a central portion than the opening guiding wire 4p and the opening guiding wire 4r. And so as to be close to the lower side of the pouch container 11 and to be curved downward.

  When the opening guiding pouch container 10 of the present embodiment is opened, the vicinity of the seal notch 16 located at the end of the opening area 14 in the opening guiding pouch container 10 is gripped by hand and separated from each other in the thickness direction The force is applied in the direction to tear off the front and back sheets 11a and 11b. As a result, cutting occurs from the seal notch 16 and the cutting line 18 starts to run inside the seal portion 12 from the tip of the V notch.

  Then, the cutting line 18 reaches the opening guiding line 4k and the opening guiding line 4p, and the sheet (base material) 2 is torn along the opening guiding lines 4k and 4p in the lateral direction. At this time, the cutting force of the sheet (base material) 2 is propagated by the adhesive force of the adhesive layer 3 and the front and back sheets 11a and 11b to which the sheet (base material) 2 is attached are torn apart in the same manner. . At this time, the line of the cut end of the sheet (base material) 2 guides the cutting position of the front and back sheets 11a and 11b.

  Then, when the cutting line 18 reaches the opening guiding line 4m and the opening guiding line 4q, the cutting line 18 travels along the opening guiding line 4m and the opening guiding line 4q, respectively. That is, the cutting shape is formed differently between the top sheet 11a and the back sheet 11b.

  Specifically, in the opening induction label 1 attached to the surface sheet 11a, the cutting line 18 is a sheet of the opening induction label 1 cut along the opening induction line 4m which is formed into an upward convex arc. 2.) It is induced to be 2 and will be cut off.

  Specifically, in the opening induction label 1 attached to the back surface sheet 11b, the cutting line 18 is a sheet of the opening induction label 1 cut along the opening induction line 4q which is formed into a downward convex arc. 2.) It is induced to be 2 and will be cut off.

  Then, when the cutting lines 18 reach the opening guiding line 4n and the opening guiding line 4r, the sheet (base material) 2 is torn along the opening guiding lines 4n and 4r in a straight line in the lateral direction, and the cutting lines 18 reaches the opposite seal part 12 which becomes the opening area 14. Further, the cutting line 18 reaches the seal notch 16 to complete the unsealing. Thereby, the accommodation space 13 communicates with the outside, and the contents 14 can be taken out.

  In the opening induction pouch container 10 of the present embodiment, the opening induction wire 4m and the opening induction wire 4q of the opening induction label 1 attached on the front and back surfaces of the pouch container 11 have different shapes and are planarly viewed It is possible to open in a state where it can be contacted by the surface sheet 11a single layer, that is, the portion which is not surrounded by the opening guiding wire 4m and the opening guiding wire 4q.

  That is, in the opening induction pouch container 10 of the present embodiment, the portion surrounded by the opening induction line 4m and the opening induction line 4q is formed in the opening opening in a state where only the top sheet 11a protrudes upward. It becomes possible to easily separate the top sheet 11a and the back sheet 11b by easily picking the portion of the opening guiding wire 4m with fingers, so that the contents can be removed without spilling the contents or touching the contents. It becomes easy to take out.

  In the opening induction pouch container 10 of the present embodiment, the same effects as those of the above-described embodiments can be exhibited, and the work of separating the front and back sheets 11a and 11b from the front to the back of the pouch container 10 is easy. Can be

  Hereinafter, a sixth embodiment of the opening induction label and the opening induction pouch container according to the present invention will be described based on the drawings.

FIG. 16 is a perspective view showing the surface side of the opening guiding pouch container in the present embodiment.
The present embodiment differs from the above-described first to fifth embodiments in terms of the shape of the contents and the manner in which the opening induction label is attached. The other corresponding components are designated by the same reference numerals. The explanation is omitted.

  In the opening induction pouch container 10 of the present embodiment, as shown in FIG. 16, the content 19 to be contained is made thick, for example, a sterile instrument for dental use, or a syringe (syringe), etc. It is assumed.

By attaching the opening induction label 1 also to the pouch container 11 in which the thick contents 19 are accommodated, it is possible to provide easy opening.
In particular, even in the case where unevenness corresponding to the contents 19 is formed on the back surface sheet 11b, it is possible to provide easy opening.

  Hereafter, 7th Embodiment of the opening induction label which concerns on this invention, and an opening induction pouch container is described based on drawing.

FIG. 17 is a front view showing the opening guiding pouch container in the present embodiment, and FIG. 18 is a longitudinal sectional view showing the opening guiding pouch container in the present embodiment.
What differs from the first to sixth embodiments described above in the present embodiment is the point relating to the opening shape of the opening induction pouch container and the point relating to the manner of attaching the opening induction label, and the other corresponding components are the same. It attaches a code | symbol and abbreviate | omits the description.

In the opening induction pouch container 10 of the present embodiment, as shown in FIGS. 17 and 18, it is possible to reseal after opening, and for example, in the opening of the pouch, male and female are fitted inside thereof. It has a chuck 17 which can be fitted and linear in the width direction, and can be repeatedly opened and closed.
The chuck 17 is provided with a male mold 17a on one surface sheet 11a and a female mold 17b on the opposite back sheet 11b, and the male mold can be fitted into the female mold and fitted by pressing the both. You can close it.

  In the opening induction pouch container 10 of the present embodiment, as shown in FIGS. 17 and 18, the opening induction label 1 is attached from the inner side surface of the back sheet 11b to the opening area 14 which is the upper portion of the pouch container 11. There is.

  When manufacturing the opening induction pouch container 10 of the present embodiment, the opening induction can be easily performed by forming the seal portion 12 after attaching the opening induction label 1 to the inner side surface of the back sheet 11b. It becomes possible.

In addition, in this embodiment, after forming the seal part 12 of both sides and a lower part, without providing the seal part 12 of an upper end, the opening induction label 1 can also be stuck on the inner surface of the back surface sheet 11b. In this case, the attachment of the opening induction label 1 to the back sheet 11b may be either before or after the filling of the contents.
Moreover, it is also possible to stick the opening induction | guidance | derivation label 1 on the inner surface of the surface sheet 11a, and to stick on both the surface sheet 11a and the back surface sheet 11b.

  In the present invention, the respective configurations in the respective embodiments can be appropriately combined.

1 ... opening guidance label 2 ... sheet (base material)
3 ... adhesive layer 4 ... opening area (opening planned position)
4a, 4b, 4c, 4d, 4f, 4k, 4m, 4n, 4p, 4r ... Opening induction wire (perforated line)
5 Information display area 6 Notch 7 Release paper 10 Opening induction pouch container 11, 1A Pouch container 11a Surface sheet 11b Back sheet 11aa, 11ba Sealant layer 11ac, 11bc Surface base layer 11ab, 11bb Adhesive layer 12: Seal portion 12A: Fold 13: Storage space 14: Opening area 16: Seal notch 19: Contents 18: Opening line (cutting line)
100: manufacturing apparatus 111: accommodation unit 111A: supply unit 102: perforation forming unit 103: adhesive unit 103A: release sheet supply unit 105: printing unit 107: release sheet collection unit 108: cutting attachment unit 110: container conveyance unit 117 ... Peeling part

Claims (9)

An adhesive layer, and a sheet having perforations to be an opening guiding line set in advance;
Opening guidance is characterized in that it is stuck at a planned opening position of the pouch container, and when the sheet is broken along the sewing machine, the pouch container can be simultaneously broken so that the opening induction can be provided. label.   The opening induction label according to claim 1, wherein the perforations are formed in a plurality of rows in the width direction.   The opening induction label according to claim 1 or 2, further comprising an information display area printed on the surface. An opening-inducing pouch container for cutting and opening a top sheet and a back sheet, the circumference of which is sealed, along a line to be opened,
The opening induction label according to any one of claims 1 to 3 is attached to the planned opening position,
The planned opening line is formed by the sewing machine,
An opening-inducing pouch container that can be opened along the planned line by opening the top sheet and the back sheet together with the sheet along the sewing machine.   5. The opening guiding pouch according to claim 4, wherein a seal notch capable of starting opening and cutting in a seal portion for sealing the top sheet and the back sheet is provided at an end position of the planned opening line. container.   The opening induction pouch container according to claim 5, wherein the sticking position of the opening induction label is set such that the end of the perforation is located near the seal notch.   The opening induction pouch container according to any one of claims 4 to 6, wherein the opening induction label is attached to one or both of the top sheet and the back sheet.   The perforations of the opening induction label attached to the front sheet and the perforations of the opening induction label attached to the back surface sheet have different shapes in plan view. The opening induction pouch container according to claim 7. A method of manufacturing the opening induction pouch container according to any one of claims 4 to 8, wherein
The manufacturing method of the opening induction pouch container characterized by sticking the said opening induction label, after containing a content and sealing a circumference | surroundings.

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