JP6388110B2 - Pouch packaging box - Google Patents

Description

  The present invention relates to a pouch packaging box for storing and selling a pouch containing fluid food.

  2. Description of the Related Art Conventionally, there are many known products that are sold in a pouch (packaging bag) with fluid food such as cooked retort curry. In this case, it may be sold only in the form of a pouch filled with food. In many cases, however, it will be a flat packaging box due to its shape retention and design, hygiene, etc. Stored and sold.

  Pouches that enclose fluid foods have a problem in that the remaining amount after being poured at an angle is a concern when actually used. In particular, small ingredients such as minced meat and onions tend to remain in the pouch. Even when trying to squeeze out the contents without leaving the pouch, it is difficult to clean and clean the entire pouch because the pouch is wider than the hand and has irregularities on the hand itself. Dedicated tools for squeezing are available on the market, so they may be prepared or substituted with chopsticks, but they are not always there when you need them. Therefore, the present applicant has already proposed a pouch packaging box described in Patent Document 1, that is, a pouch packaging box having a function capable of taking out all the fluid contents stored in the pouch.

  This pouch packaging box is provided with a fold line that crosses the center straight on the front panel, and a perforation line for forming a linear slit in a state of crossing the lower side. The back panel is provided with an opening for taking out the pouch by a broken line, and the left and right side panels are provided with perforations extending from the ends of the folding lines of the front panel and connected to the opening of the back panel. Then, after opening the back panel and taking out the pouch inside, and pouring out the contents, a slit is formed near the bottom of the front panel and the box is folded in two at the center fold line of the front panel The remaining contents are squeezed out from the pouch by passing the pouch with the contents remaining through the slit and sandwiching the pouch between the top and bottom of the box.

Japanese Unexamined Patent Publication No. 2011-230779

  In the pouch packaging box described in Patent Document 1, as described above, when squeezing out all the contents from the pouch with the contents remaining, the pouch with the contents remaining is passed through the slit, and then the pouch is placed in the box. The top and bottom of the door are sandwiched between the top and bottom. In this way, there is an operation of passing the end of the pouch through the slit while the contents remain, and some people have a problem that this operation is troublesome.

  The present invention has been made in view of the circumstances as described above, and an object of the present invention is to provide a pouch having a function capable of taking out the fluid contents stored in the pouch without leaving a simple operation. To provide a packaging box.

In order to achieve the above object, a pouch packaging box according to the present invention is a flat box in which the top and bottom of a trunk portion including a front panel, a back panel, and left and right side panels are closed by a top panel and a bottom panel. The front panel is provided with a break line across the front panel in the upper half of the front panel, and the left and right side panels are each provided with a break line extending from the end of the break line of the front panel to the back panel. the panel is folded-back lines are provided in the middle of positions across the center of the vertical direction, both ends of the fold line are respectively provided from the break line of the left and right side panels obliquely downward inside It is connected to a broken line.

  This pouch packaging box is opened by folding the upper part of the packaging box backward while breaking the breaking line of the front panel and the breaking line of the left and right side panels connected to it, and then lowering the upper part of the folded packaging box Set in a microwave oven and cook the pouch inside. Then, after taking out the cooked pouch and pouring out the contents from the pouch, it is folded at the fold line while breaking the diagonal break line on the back panel, and the packaging box is opened one more stage, and the pouch is folded in half. The remaining contents are squeezed out by sandwiching and pulling between the top corner and the bottom corner of the packaging box.

  The pouch packaging box according to the present invention is opened at the folding line on the rear panel after the upper part is folded backward and opened, and then the inside pouch is cooked in a microwave oven and the contents are poured out from the pouch. After opening the pouch again, fold the pouch with the contents left in half and pull the pouch between the top and bottom corners of the packaging box. The contents of the pouch can be squeezed out so that the hands can be taken out without leaving the contents of the pouch with a simple operation.

It is a perspective view shown in the state which looked at the pouch packaging box concerning the present invention from the front side. It is a perspective view similarly shown in the state seen from the back side. It is an expanded view of the blank which assembles the pouch packaging box of FIG. It is explanatory drawing which shows the state which cooks after opening the pouch packaging box of FIG. It is explanatory drawing shown in the state which opened the pouch packaging box of FIG. 1 and was seen from the back side. It is explanatory drawing which shows the state which opened one step further from the unsealed state of FIG. It is explanatory drawing which shows the use condition of the pouch packaging box of FIG.

  Next, embodiments of the present invention will be described in detail with reference to the drawings.

  The pouch packaging box whose front side and back side are shown in FIGS. 1 and 2, respectively, is formed by assembling a single blank whose development is shown in FIG.

  The blank forming the pouch packaging box is formed by punching out paperboard. As shown in FIG. 3, the front panel 1, the rear panel 2, and the left and right side panels 3, 4 are respectively connected via vertical folding lines. In addition, a bonding panel 5 is continuously provided on the back panel 2. Further, a top panel 6 and a bottom panel 7 are connected to the top and bottom of the front panel 1, and a top surface inner panel 8 and a bottom inner panel 9 are connected to the top and bottom of the back panel 2. Folding pieces 10 and 11 are provided on the upper and lower sides, and folding pieces 12 and 13 are provided on the upper and lower sides of the side panel 4.

  The front panel 1 is provided with a breaking line a across the front panel 1 in the upper half of the front panel 1, and the left and right side panels 3 and 4 extend from the ends of the breaking line a of the front panel 1 to the rear panel 2. Linear break lines b and c are provided, and a break line d is provided on the bonding panel 5 at a position overlapping the break line b of the left side panel 3 during assembly. In this example, the breaking line a crossing the front panel 1 has a semicircular pushing area 1a at the center and is formed in a corrugated design as shown in the figure. Further, the break line a is a break line for opening the packaging box, and is provided at the upper half portion, that is, a portion above the middle and may be opened.

The back panel 2 is provided with a fold line α that crosses the back panel 2 so as to connect the break line d of the bonding panel 5 and the break line c of the right side panel 4. Further, the back panel 2 are folded-back line β is provided in the middle of positions across the center of the vertical direction, both ends of the fold line β is break lines d and the right side of the lamination panel 5 The panel 4 is connected to break lines e and f provided obliquely downward on the inside from the break line c. It is preferable to set the breaking lines e and f in the oblique direction so as to have an angle of 45 degrees or around 45 degrees with respect to the folding line α and the folding line β.

  The pouch packaging box shown in FIGS. 1 and 2 is formed by storing the pouch in a box formed by assembling the blank of FIG. 3. As a first step, the blank of FIG. Collectively supply to the filling process. Specifically, the blank is folded at the boundary between the back panel 2 and the side panel 4 and the boundary between the front panel 1 and the side panel 3, and the front side of the bonding panel 5 and the back side of the side panel 3 are glued and folded. A plurality of blanks folded in the sack pasted state are collectively sent to the filling step, and the pouch packaging box shown in FIGS. 1 and 2 is assembled while putting the pouch containing the contents therein.

  In the filling process, after raising the blank with the sack, forming the body composed of the front panel 1, the rear panel 2, and the left and right side panels 3 and 4, and then closing either the upper or lower end and storing the pouch Close the remaining end. In order to close the top, the folded pieces 10 and 12 are folded inward, the top panel 8 is folded, and the top panel 6 is bonded from above. In order to close the bottom, the folded pieces 11 and 13 are folded inward, the bottom inner panel 9 is folded, and the bottom panel 7 is bonded thereto. Thereby, the pouch packaging box shown in FIGS. 1 and 2 is formed.

  The pouch packaging box formed in this way is transported to a store such as a supermarket in a cardboard box and displayed for sale at the store.

  When using this pouch packaging box, the consumer opens the pushing area 1a of the front panel 1 by pressing it with a fingertip. That is, with the momentum of breaking the indentation region 1a, the rear panel 2 is folded while breaking the break line a in the upper half of the front panel 1 and the break lines b and c of the left and right side panels 3 and 4 connected thereto. At the line α, the top of the packaging box is folded and opened. And as shown in FIG. 4, it sets in the microwave oven in the state inclined with the upper part of the folded packaging box facing down, and the inside pouch P is heat-cooked.

  The pouch P accommodated in the pouch packaging box of this example is a so-called four-side sealed bag in which a peripheral portion is heat-sealed to form a bag, and a part thereof is shown in FIG. This is a type having an adhesive portion surrounding the vent hole h. Therefore, when the internal pressure of the pouch P rises due to steam from the filled processed food during cooking, the stress concentrates on the adhesive part, causing peeling, and by escaping the steam from the vent hole h, the pouch P is ruptured. It comes to prevent.

  After cooking in the microwave oven is finished, the packaging box is taken out of the microwave oven, and then the pouch P is taken out from the packaging box, the pouch P is opened, and the contents are poured out on a plate or the like. At this time, not all the contents can be taken out from the pouch P.

  On the other hand, the emptied packaging box as shown in FIG. 5 is opened one more level by breaking the broken lines e and f in the oblique direction on the back panel 2. That is, the upper part of the opened packaging box is further pulled to break the oblique break lines e and f in the back panel 2 and return to the state shown in FIG. At this time, since the folding line β is provided at a position crossing the center of the back panel 2, the top panel 6 and the bottom panel 7 are located on the same plane.

  In this way, after opening the opened packaging box one more time, as shown in FIG. 7, the pouch P with the remaining contents is folded in half, and the two broken lines e and f are broken. In a state where the folded pouch P is passed, the remaining contents are squeezed out by sandwiching and pulling between the top corner portion 6a and the bottom corner portion 7a. By this operation, the remaining contents can be removed from the pouch P without leaving any.

  As mentioned above, although the form for implementing this invention has been demonstrated in detail, the pouch packaging box by this invention is not limited to said form at all, In the range which does not deviate from the meaning of this invention, it is various changes. It is natural that this is possible.

  For example, the break line a of the front panel 1, the break lines c and d of the side panels 3 and 4, and the break lines e and f of the back panel 3 are not limited to those shown in the figure, but may be appropriately formed in addition to the perforations. Any known broken line can be used. In particular, the break line a of the front panel 1 adopts a design that takes into account ease of opening and appearance, like the pouch packaging box mentioned in the embodiment, and combines various types of break lines corresponding to this design. May be used.

  In the above example, the fold line α is provided on the back panel 2 in consideration of the ease of opening the upper part of the box. However, the fold line α can be opened without the fold line α.

  Further, for the folding line α and the folding line β provided on the back panel 2, from the viewpoint of easy folding, a lead ruled with a notch in the middle of the folded ruled as shown in the figure is preferable, but it can be folded by hand. If perforated, it may be perforated or ruled.

  The food contents of the pouch are preferably various foods such as retort curry, but it is not limited to these. Anything is fine.

DESCRIPTION OF SYMBOLS 1 Front panel 1a Push area 2 Rear panel 3, 4 Side panel 5 Bonding panel 6 Top panel 6a Corner part 7 Bottom panel 7a Corner part 8 Top panel inner panel 9 Bottom inner panel 10-13 Folding piece P Pouch a Breaking line b, c Break line e, f Diagonal break line α Fold line β Fold line

Claims (1)

A flat box with the top and bottom panels closed at the top and bottom of the body consisting of the front panel, back panel, and left and right side panels. The front panel crosses the front panel in its upper half. break lines are provided, the break line leading to the rear panel on left and right side panels are extended from the end of the break line of the front panel is provided, on the rear panel is in the middle position across the center of the vertical direction fold-back lines are provided, both ends of the folding line, pouch packaging boxes, characterized in that connecting from break line of the left and right side panels to break lines provided obliquely downward inside each .

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