JP2019123541A - Gable-top container - Google Patents

Abstract

To provide a gable-top container which can prevent blocking between containers.SOLUTION: A gable-top container comprises a cylindrical barrel part 2, a bottom 3, and a gable roof 4. The gable roof 4 comprises: a pair of roof panels 41, 42 which are opposite to each other; a pair of gable wall panels 44 which are folded between the pair of roof panels 41, 42; and a top seal 46 which is formed in such a manner that upper end parts of the pair of roof panels 41, 42 and upper end parts of the pair of gable wall panels 44 are joined to each other. The cylindrical barrel part 2 comprises a pair of barrel part panels 22 which face each other in an opposite direction of the pair of roof panels 41, 42, and are continuous with the pair of roof panels 41, 42. The pair of barrel part panels 22 comprising a slip resistant part 221 is provided at positions at which a slip resistant part of one barrel part panel and the slip resistant part 221 of the other barrel part panel 22 are not overlapped on each other in a side view viewing the other from one of the pair of slip resistant panels 22.SELECTED DRAWING: Figure 2

Description

  The present invention relates to a gable top type container for containing a beverage liquid such as milk, milk drink, juice or the like and a gel-like food such as yogurt or jelly.

  Conventionally, as a paper container for drinks etc. represented by a milk carton, there exists a gable top type | mold container comprised with the paper-board material which laminated | stacked thermoplastic resin on front and back. The gable top type container is provided with a cylindrical body portion in which a beverage liquid and the like are stored, and a gable roof continuously provided at the upper end of the cylindrical body portion. The tubular barrel is comprised of a plurality of barrel panels including a pair of barrel panels facing each other.

  As such a gable top type container, there is known one in which a grip improving substance (non-slip part) is provided on a cylindrical body to improve the gripping property of the container (see, for example, Patent Document 1).

Japanese Patent Publication No. 2016-508930 gazette

  The conventional gable top type container as described in Patent Document 1 is provided with non-slip portions at the same positions of the pair of body panels facing each other, so the manufacturing process of a product using the gable top type container In such a case, the non-slip portions of adjacent gable top containers come into contact with each other to form resistance, and there is a problem that so-called blocking can not occur between the gable top containers.

  An object of the present invention is to provide a gable top type container which can prevent blocking between containers.

  The gable top container according to the present invention comprises a cylindrical body, a bottom continuously connected to the lower end of the cylindrical body, and a gable roof continuously connected to the upper end of the cylindrical body, The roofs are a pair of roof panels facing each other, a pair of end wall panels facing each other in a direction intersecting the opposing direction of the pair of roof panels, and folded between the pair of roof panels, and the pair of roofs An upper end portion of the panel and a top seal formed by joining the upper end portions of the pair of end wall panels; the cylindrical body portions face each other in the opposing direction of the pair of roof panels; It includes a pair of trunk panels connected to a roof panel, and the pair of trunk panels each have a non-slip portion, and the slider of one trunk panel slides in a side view from one of the pair of trunk panels. The stop and the other torso panel Characterized in that the Ri stopper portion is provided at a position not overlapping with each other.

  According to the present invention, since the non-slip portion of one body panel and the non-slip portion of the other body panel are provided so as not to overlap with each other, the non-slip portions of adjacent gable top containers contact Can be prevented, and blocking between containers can be prevented.

  In the gable top container of the present invention, it is preferable that at least one of the pair of body panels includes a convex portion that protrudes in the out-of-plane direction of the body panel.

  According to the present invention, since the convex part which protruded in the out-of-plane direction is provided in the body panel, a crevice can be provided between gable top type containers, and blocking of containers can be prevented more certainly.

  In the gable top container of the present invention, the non-slip portion is preferably provided at a position within the range of 30% to 80% of the height of the cylindrical body portion from the bottom portion.

  According to the present invention, since the non-slip portion is provided at the height position where the user tends to grip the gable top type container, the gripping property of the gable top type container can be effectively improved.

  The gable top container of the present invention is preferably used for containing a beverage liquid such as milk, a milk drink, juice or the like, and a gel-like food such as yogurt or jelly.

  According to the present invention, the gable top type container can be used to store beverage liquids such as milk, milk drinks and juice, and gel foods such as yogurt and jelly, so that the versatility of the gable top type container can be utilized.

BRIEF DESCRIPTION OF THE DRAWINGS The perspective view of the gable top type | mold container which concerns on 1st Embodiment of this invention. The expanded view of the gable top type | mold container of FIG. The side view of the gable top type | mold container of FIG. The perspective view of the gable top type | mold container which concerns on 2nd Embodiment of this invention. The expanded view of the gable top type | mold container of FIG. The side view of the gable top type | mold container of FIG.

Hereinafter, embodiments of the present invention will be described based on the drawings.
In addition, when showing a direction in the following description, as shown in FIG. 1, it is based on the state which made the gable top type | mold container 1 stand.
In the second and subsequent embodiments, the same components as those in the first embodiment and components having similar functions are denoted by the same reference numerals as those in the first embodiment, and the description thereof will be omitted or simplified. Do.

First Embodiment
FIG. 1 is a perspective view showing a gable top type container 1 according to the present embodiment. FIG. 2 is a developed view of the gable top container 1 (a plan view of the gable top container panel 10 (also referred to as a carton blank)). The gable top type container 1 is made of a paperboard material in which a thermoplastic resin is laminated on the front and back, and is used for containing a beverage liquid such as milk, a milk beverage and juice, and a gel food such as yogurt and jelly.
In FIG. 1 and FIG. 2, the gable top type container 1 has a cylindrical body 2, a bottom 3 connected to the lower end of the cylindrical body 2, and a gable connected to the upper end of the cylindrical body 2. The roof 4 is provided.

  The cylindrical body portion 2 includes four body portion panels 21 to 24 connected in the circumferential direction (horizontal direction) of the cylindrical body portion 2 via the vertically extending body portion longitudinal fold lines 21A, 22A, and 23A, and the body portion A seal panel 25 is connected to the body panel 24 via the vertical fold line 24A. The body panels 21 to 24 form the substantially square tubular body 2 by heat sealing the seal panel 25 to the body panel 21.

The body panel 21 includes a non-slip portion 211 and a convex portion 212.
The anti-slip portion 211 is formed by applying an anti-slip agent to the surface of the body panel 21 by printing, spraying, or the like, and the coefficient of friction is set to be higher than the other regions of the body panel 21. As the anti-slip agent, for example, Arryl varnish or urethane varnish can be used, but it is not limited thereto. When the anti-slip agent is applied by printing, the printing method is not limited, and, for example, inkjet printing, letterpress printing, intaglio printing, screen printing can be adopted.

  In the case of this embodiment, the non-slip portion 211 is formed by printing an anti-slip agent. Moreover, the non-slip portion 211 has a corrugated shape that is inclined downward from the body panel 23 toward the body panel 24 (from the unsealed side of the gable top container 1 toward the non-unsealed side). A plurality of are provided side by side. The distance between the non-slip portions 211 is set larger than the width of the body panel 21 in the direction orthogonal to the longitudinal direction of the non-slip portions 221 described later. The non-slip portion 211 is preferably provided at a position within a range of 30% to 80% of the height of the cylindrical body 2 from the bottom 3. By providing the non-slip portion 211 in such a range, the non-slip portion 211 is disposed at a height position where the user tends to grip the gable top type container 1. Can be effectively improved.

  The convex portions 212 are provided at the four corners of the area surrounding the non-slip portion 211 and project in the out-of-plane direction of the body panel 21. The convex portion 212 is formed by embossing the body panel 21, laminating a thermoplastic resin on the body panel 21, or attaching a sheet to the body panel 21. The amount of protrusion of the convex portion 212 from the surface of the body panel 21 is larger than the thickness of the non-slip portion 211.

The body panel 22 is disposed to face the body panel 21. The body panel 22 includes a non-slip portion 221 and a convex portion 222.
The non-slip portion 221 and the convex portion 222 are formed by the same method as that of the body panel 21, but they are different in shape and arrangement. The non-slip portion 221 and the convex portion 222 are obtained by making the non-slip portion 211 and the convex portion 212 into line symmetry with the vertical straight line passing through the center of the body panel 23 as the symmetry axis in the gable top type container panel 10 In the lower position.

The non-slip portion 221 is provided at a position not overlapping the non-slip portion 211 of the trunk panel 21 in a side view when one of the trunk panels 21 and 22 is viewed from the other as shown in FIG. It is formed below 211. The distance between the non-slip portions 221 is set larger than the width of the non-slip portion 211 in the direction orthogonal to the longitudinal direction.
The convex portion 222 is provided at a position not overlapping the convex portion 212 of the trunk panel 21 in a side view in which one of the trunk panels 21 and 22 is viewed from the other, and is formed below the convex portion 212.

The body panel 23 is provided on the opening portion side of the gable top container 1.
The body panel 24 is disposed to face the body panel 23 and is provided on the non-unsealing portion side of the gable top container 1.

The bottoms 3 are connected to each other through the bottom vertical fold lines 31B, 32B, and 33B, and four bottom panels 31 to 34 connected to the lower ends of the body panels 21 to 24 through the bottom horizontal fold lines 31A, 32A, 33A, and 34A. And a seal panel 35 connected to the lower end of the seal panel 25 while being continuous with the bottom panel 34 via a bottom vertical fold line 34B.
The bottom panels 31, 32 have a pair of valley fold lines 311, 321 formed therein.

  The gable roof 4 is opposed to each other in a direction intersecting with the opposing direction of the pair of roof panels 41, 42 facing each other and the pair of roof panels 41, 42, and the pair of folded roofs between the pair of roof panels 41, 42 The end wall panels 43 and 44 and the end wall panel 44 are connected to the seal panel 45 connected to the upper end of the seal panel 25 and the upper end portions 412 and 422 of the pair of roof panels 41 and 42 The top end portions 435 and 445 of the end wall panels 43 and 44 are joined together to form a top seal 46. The pair of roof panels 41 and 42 and the pair of wife wall panels 43 and 44 are horizontally continuous in the order of the roof panel 41, the wife wall panel 43, the roof panel 42, and the wife wall panel 44.

  The roof panel 41 is connected to the end wall panel 43 through the upper vertical fold line 41B extending in the vertical direction, and is connected to the trunk panel 21 through the upper horizontal fold line 41A extending in the horizontal direction. The roof panel 41 is provided below a valley fold line 411 formed along the horizontal direction, an upper end 412 located above the valley fold line 411, and a valley fold line 411, and downward toward the upper vertical fold line 41B And a valley fold line 413 inclined toward the intersection point P1 between the upper vertical fold line 41B and the upper horizontal fold line 41A.

  The roof panel 42 is connected to the end wall panels 43 and 44 via the upper vertical fold lines 43B and 42B extending in the vertical direction, and is connected to the trunk panel 22 via the upper horizontal fold line 42A extending in the horizontal direction. The roof panel 42 is provided below a valley fold line 421 formed along the horizontal direction, an upper end 422 positioned above the valley fold line 421, and a valley fold line 421, and downward toward the upper vertical fold line 43B And a valley fold line 423 inclined toward the intersection point P2 between the upper vertical fold line 43B and the upper horizontal fold line 42A.

The end wall panel 43 is a panel that constitutes the unsealing portion of the gable top type container 1, and is connected to the trunk panel 23 via an upper horizontal fold line 43A extending in the horizontal direction. The end wall panel 43 includes a mountain fold line 431 formed along the horizontal direction, a pair of valley fold lines 432 extending from the intersection points P1 and P2 to the intersection point P3 located at the center of the mountain fold line 431, and a pair of valley fold lines A first fold-in portion 433 surrounded by the second cross-section 43A and the upper horizontal fold line 43A and provided on both sides (both sides in the horizontal direction of the first fold-in portion 433) sandwiching the first fold-in portion 433 A second folded portion 434 and an upper end portion 435 located above the mountain fold line 431 are provided.
The upper end portion 435 is provided with a folding line 436 extending upward from the intersection point P3 at the center in the horizontal direction, and forms the top seal 46 in a state of being folded back at the folding line 436.

  The end wall panel 44 is a panel which constitutes the non-opening part of the gable top type container 1, and is connected to the trunk panel 24 via the horizontally extending upper horizontal fold line 44A. Since the wife's wall panel 44 is configured in the same manner as the wife's wall panel 43, the second three symbols from the top of the numerals of the wife's wall panel 43 are replaced with 4 for illustration, and the description thereof is omitted.

The above gable top container 1 is formed from the gable top container panel 10 shown in FIG. 2 in the following procedure.
First, the seal panels 25, 35, 45 of the gable top container panel 10 are heat sealed to the body panel 21, the bottom panel 31, and the roof panel 41 to form a carton blank. The carton blank is then made into a square tube. In this state, while the bottom panels 31, 32 are valley-folded along the valley fold lines 311, 321, they are folded inward between the bottom panels 33, 34 by the bottom lateral fold lines 31A, 32A and overlapped with the bottom panels 33, 34 . Then, the entire overlapping portion of the bottom panels 31 to 34 is heat-sealed to form the bottom 3.

  Next, the beverage liquid and the like are accommodated in the gable top type container 1. Under the present circumstances, although the gable top type container 1 may accommodate a beverage liquid etc., arranging the gable top type container 1 side by side and conveying it with a production line, the non-slip part 211 of the trunk panel 21 and the trunk panel 22 Since the non-slip portions 221 of the present invention do not overlap with each other, the non-slip portions 211 and 221 of the adjacent gable top containers 1 can be prevented from contacting each other, and blocking between the containers can be prevented. .

  Thereafter, while folding the second folding parts 434 and 444 at valley folding lines 432 and 442, the first folding parts 433 and 443 are folded inward at the upper horizontal folding lines 43A and 44A, and the wife wall between the roof panels 41 and 42 Fold in the panels 43, 44. At this time, the roof panels 41 and 42 are bent inward by the upper lateral fold lines 41A and 42A in conjunction with the folding of the end wall panels 43 and 44. Then, the roof panels 41 and 42 are valley-folded along the valley folding lines 411 and 421, and the wife wall panels 43 and 44 are mountain-folded along the mountain folding lines 431 and 441, and the wife folded at folding lines 436 and 446 The upper ends 435, 445 of the wall panels 43, 44 are interposed between the upper ends 412, 422 of the roof panels 41, 42. The top ends 412, 422, 435, 445 are then heat sealed together to form the top seal 46.

  When opening the gable top type container 1, the roof panels 41 and 42 are separated from each other while inserting a finger between the pair of roof panels 41 and 42 on the end wall panel 43 side, and the roof panels 41 and 42 and the end wall Fold back panel 43. In this state, the wife's wall panel 43 is made to project forward while applying force to the top seal 46 from the left and right direction, thereby peeling the wife's wall panel 43 from the roof panels 41, 42 and opening it. Thereby, a spout is formed by the end wall panel 43, and the user can pour the beverage liquid etc. from the spout by tilting the spout side forward while holding the gable top type container 1 It becomes. At this time, the user can easily grip the cylindrical body 2 by the non-slip portions 211 and 221, and the gripping property of the gable top type container 1 can be improved with a simple structure.

  According to the embodiment as described above, since the non-slip portion 211 of one body panel 21 and the non-slip portion 221 of the other body panel 22 are provided at a position not overlapping, adjacent gable top type Contact between the non-slip portions 211 and 221 of the container 1 can be prevented, and blocking between the containers can be prevented.

  Moreover, since the convex parts 212 and 222 which protruded in the out-of-plane direction were provided in the trunk | drum panel 22 and 22, a clearance gap can be provided between the gable top type | mold containers 1, and blocking of containers mutually is ensured more. It can prevent.

  In addition, since the non-slip portions 211 and 221 are provided at height positions where the user tends to grip the gable top type container 1, the grip performance of the gable top type container 1 can be effectively improved.

  In addition, since the gable top type container 1 is used to store beverage liquids such as milk, milk drinks and juice, and gel foods such as yogurt and jelly, the versatility of the gable top type container 1 can be utilized.

Second Embodiment
In the present embodiment, as shown in FIGS. 4 and 5, the shape and arrangement of the non-slip portions 213, 223 in the trunk panel 21, 22 are different from those in the first embodiment.
The non-slip portions 213 and 223 each have a substantially rectangular shape, and are arranged in a lattice pattern spaced from each other. The non-slip portion 213 and the non-slip portion 223 are provided at positions where they do not overlap each other in a side view when one of the body panels 21 and 22 is viewed from the other as shown in FIG. Is located below the non-slip portion 213. The distance between the non-slip portions 213 is set larger than the size of the non-slip portion 223, and the distance between the non-slip portions 223 is set larger than the size of the non-slip portion 213. The non-slip portions 213 and 223 are formed by the same method as in the first embodiment.

The same effect as that of the first embodiment can be obtained also by the present embodiment.
In addition, since the non-slip portions 213 and 223 are arranged in a lattice pattern, the non-slip portions 213 and 223 can be disposed without a sense of incongruity, and depending on the size, the texture, the color, etc. can do.

The present invention is not limited to the above-described embodiment, and modifications, improvements, and the like in the range in which the object of the present invention can be achieved are included in the present invention.
For example, the cylindrical body portion 2 may have a rectangular cylindrical shape with a triangular cross section or a rectangular cylindrical shape with a pentagonal cross section.
The cylindrical body portion 2 is not limited to the rectangular cylindrical shape, but, for example, the body portion panels 21 to 24 or any of them may be curved in the circumferential direction of the cylindrical body portion 2 to be partially cylindrical. Good.

The shape of the non-slip portions 211, 213, 221, 223 is not limited as long as they do not overlap each other in a side view when one of the body panels 21, 22 is viewed from the other, for example, linear, sinusoidal, triangular, It may be formed of a circle, an ellipse, a triangle, a parallelogram, a trapezoid, a rhombus, or a polygon having five or more corners.
The numbers of the non-slip portions 211, 213, 221, 223 and the convex portions 212, 222 are not limited to those in the embodiment, and may be other than those shown in the embodiment.
The projections 212 and 222 may be formed by thickening the corresponding portions of the body panels 21 and 22, or may be formed by printing a thermoplastic resin on the body panels 21 and 22.
The convex portions 212 and 222 may be provided between the non-slip portions 211, 213, 221 and 223, or may be provided at mutually overlapping positions in a side view when one of the body panels 21 and 22 is viewed from the other Alternatively, it may be provided only on one of the body panels 21 and 22.

  The shape of the body vertical fold lines 21A, 22A, 23A, 24A is not limited, and may be, for example, a curve alone, or a combination of a plurality of straight lines, or a combination of straight lines and curves. It may be formed, or may be formed in a wave shape such as a sine waveform, a rectangular waveform, or a triangular waveform.

  Although the seal panels 25, 35, 45 are formed to have the same width in the above embodiment, the present invention is not limited to this, and the seal panels 25, 35, 45 may be formed in different widths. , 35, 45 may be formed in the same width. The seal panels 25 35 do not have to have a constant width in the vertical direction, and the width may be partially changed.

  In the said embodiment, although upper part horizontal fold line 41A, 42A, 43A, 44A was formed in linear form, it is not restricted to this and may be formed in curvilinear form. For example, the upper horizontal line 41A, 42A, 43A, 44A may be a curve that is convex downward.

  The present invention can be used for various gable top containers 1 capable of containing beverage liquids such as milk and juice, and gel foods such as yogurt and jelly.

  DESCRIPTION OF SYMBOLS 1 ... Gable top type container, 2 ... cylindrical body part, 3 ... bottom part, 4 ... gable roof, 21-24 ... body part panel, 41, 42 ... roof panel, 43, 44 ... wife wall panel, 46 ... top seal , 211, 213, 221, 223 ... non-slip portion, 212, 222 ... convex portion.

Claims (3)

A gable top container,
A cylindrical body,
A bottom portion connected to a lower end of the cylindrical body portion;
And a gable roof continuously provided at the upper end of the cylindrical body;
The gable roof is
A pair of roof panels facing each other,
A pair of end wall panels facing each other in a direction intersecting the opposite direction of the pair of roof panels, and being folded between the pair of roof panels;
And a top seal formed by joining the upper ends of the pair of roof panels and the upper ends of the pair of end wall panels;
The cylindrical body includes a pair of body panels that face each other in the opposing direction of the pair of roof panels and are connected to the pair of roof panels,
Each of the pair of body panels comprises a non-slip portion,
In a side view of one of the pair of trunk panels looking at the other, the non-slip portion of one trunk panel and the non-slip portion of the other trunk panel are provided so as not to overlap with each other. Gable top container.   The gable top type container according to claim 1, wherein at least one of the pair of body panels includes a convex portion protruding in an out-of-plane direction of the body panel.   The gable according to claim 1 or claim 2, wherein the non-slip portion is provided at a position within a range of 30% to 80% of the height of the cylindrical body portion from the bottom portion. Top type container.