WO2020179801A1 - Récipient en papier - Google Patents

Récipient en papier Download PDF

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Publication number
WO2020179801A1
WO2020179801A1 PCT/JP2020/009007 JP2020009007W WO2020179801A1 WO 2020179801 A1 WO2020179801 A1 WO 2020179801A1 JP 2020009007 W JP2020009007 W JP 2020009007W WO 2020179801 A1 WO2020179801 A1 WO 2020179801A1
Authority
WO
WIPO (PCT)
Prior art keywords
line
paper container
panel
virtual
flap
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2020/009007
Other languages
English (en)
Japanese (ja)
Inventor
孝也 中村
芳貴 米田
栄一 阿曾井
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Paper Industries Co Ltd
Jujo Paper Co Ltd
Original Assignee
Nippon Paper Industries Co Ltd
Jujo Paper Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Paper Industries Co Ltd, Jujo Paper Co Ltd filed Critical Nippon Paper Industries Co Ltd
Publication of WO2020179801A1 publication Critical patent/WO2020179801A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/02—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding or erecting a single blank to form a tubular body with or without subsequent folding operations, or the addition of separate elements, to close the ends of the body
    • B65D5/06—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding or erecting a single blank to form a tubular body with or without subsequent folding operations, or the addition of separate elements, to close the ends of the body with end-closing or contents-supporting elements formed by folding inwardly a wall extending from, and continuously around, an end of the tubular body
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/40—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper specially constructed to contain liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/42—Details of containers or of foldable or erectable container blanks

Definitions

  • the present invention relates to a paper container (including a brick-shaped paper container) having a flat-top type top for accommodating liquid beverages such as milk and juice.
  • a carcass blank is formed from one carton blank and is provided with four body panels, and a body formed into a rectangular tubular shape by a seal of a longitudinal seal panel.
  • Flat-top paper containers having a configured bottom are widely used (see, for example, Patent Documents 1 and 2).
  • This type of paper container is formed of carton blanks 51 as shown in FIG. 9, and at the top 52 thereof is formed of a pair of top panel 53, a pair of side panel 54 and a top seal panel 55. .. Specifically, first, a top seal panel 55 is attached to seal the top portion 52, a pair of side panels 54 is folded to form a triangular flap 56, and the formed flap 56 is used as a cylinder of a paper container. By folding and adhering to the side surface of the body portion 57, a paper container having a top portion 52 which is flat and has a flap 56 as shown in FIG. 10 is formed.
  • the flaps of the flat-top type paper container formed as described above include four side pieces of carton blanks, which are a folded side-by-side side panel and a top-seal panel attached to seal the top of the paper container.
  • the folding position of the flap and the side surface of the body of the paper container are lined up and down, so the side of the body is buffered by the folding of the flap, and the flap has a strong repulsive force against folding to the side. Occurs. Therefore, the side panel of the body portion to which the flap is adhered is pulled in the left-right direction by the repulsive force of the flap, and the body swells in the paper container.
  • the flap warps outward along the side surface of the bulging body.
  • An object of the present invention is to reduce the repulsive force against bending of the flap, suppress the swelling of the paper container and the warp of the flap, perform efficient and smooth storage / transport work, and have excellent design. To provide a paper container.
  • the invention according to claim 1 is a body front panel and a body left and right side panels which are connected via a body vertical folding line where a square tubular body is formed.
  • a pair of top panels and the left and right side surfaces of the body which are connected to the front panel of the body and the back panel of the body through a first top horizontal fold line.
  • Has a pair of second top seal panels connected via a second top seal horizontal fold line, and the pair of side panels have both ends of the second top horizontal fold line from the middle point of the second top seal panel horizontal fold line.
  • An inclined ruled line connecting the two top seal panels was formed, and a side top seal vertical fold line hanging from the upper end of the second top seal panel and extending to the middle point of the second top seal panel horizontal fold line was formed on the second top seal panel.
  • the side surface top seal panel is folded in a mountain shape, the facing surfaces of the first top seal panel and the second top seal panel are bonded together to seal the top, and the inclined rule line is folded in to omit from the side panel.
  • a paper container in which a triangular flap is formed and the flap is folded on the left and right side surfaces of the tubular body portion to form a flat top.
  • the carton blanks are provided on both sides of the body portion left and right side panels.
  • a first virtual line connecting the upper ends of the body vertical folding line with a straight line and a second virtual line extending from the midpoint of the second top seal horizontal folding line and orthogonal to the first virtual line are set.
  • a virtual point is set at a position below the first virtual line on the second virtual line, and the second top cross-fold line passes through the virtual point and the body portions on both sides of the left and right side panel of the body portion. It is characterized in that it is formed in a curve connecting the upper ends of the vertical folding lines.
  • a second virtual line extending from the midpoint of the fold line and orthogonal to the first virtual line is set, and a virtual point is set on the second virtual line below the first virtual line, and the second virtual line is set.
  • the 2 top horizontal folding lines are formed as curves that pass through the virtual points and connect the upper ends of the body vertical folding lines on both sides of the body left and right side panels, so that the second top portions are formed when flaps are formed.
  • the horizontal folding line is inserted into the inside of the paper container by an amount separated from the first imaginary line, and the left and right panels of the body portion are pushed into the inside of the paper container and curved.
  • the second top horizontal fold line which is the upper end of the left and right panels of the body, is a paper container rather than the top vertical fold line and the top seal vertical fold line, which are mountain-folded when the formed flap is folded to the side surface of the paper container. Located inside. As a result, the repulsive force against folding generated in the flap can be reduced, and the swelling of the paper container can be effectively suppressed.
  • the invention according to claim 2 is characterized in that the second vertical folding line according to claim 1 is a curve bent at the virtual point.
  • the invention according to claim 3 is characterized in that the second vertical folding line according to claim 1 is an arc-shaped line passing through the virtual point.
  • the second top vertical fold line is an arc-shaped line that passes through the imaginary point
  • the upper ends of the body vertical fold lines at both ends of the body left and right side panels are By forming an arc-shaped ruled line that passes through the virtual point from one side to the other, the second top horizontal fold line that is a curve that passes through the virtual point can be easily and reliably formed.
  • the invention according to claim 4 is characterized in that the distance from the first virtual line to the virtual point according to any one of claims 1 to 3 is 1 mm or more and 4 mm or less.
  • the distance from the first imaginary line to the imaginary point is 1 mm or more, when the flap is bent, it is possible to reliably suppress the bulging of the paper container.
  • the left and right side panels of the body can be pushed inward and curved to the extent possible. Further, since the distance from the first imaginary line to the imaginary point is 4 mm or less, the body left and right side panels are excessively pushed into the inside of the paper container, causing distortion in the paper container and making molding difficult. It is possible to prevent a situation in which the design property is deteriorated.
  • the invention according to claim 5 is characterized in that the second top horizontal fold line according to any one of claims 1 to 4 is formed in a range covered by the flap folded on a side surface. To do.
  • the second top lateral folding line is formed on the outer surface of the molded paper container. It is possible to prevent the folding line from appearing on the outer surface and impairing the design of the paper container.
  • a single or a plurality of folding auxiliary lines extending downward from the second top horizontal folding line are formed on the body left and right side panels according to any one of claims 1 to 5. It is characterized by being.
  • a single or a plurality of folding auxiliary lines extending downward from the second top horizontal folding line are formed on the body left and right side panels, when the flap is formed.
  • the bending auxiliary lines formed on the body left and right side panels are bent, and the body left and right side panels can be easily curved inside the paper container.
  • the invention according to claim 7 is characterized in that the bending assist line according to claim 6 is formed so as to be parallel to the second virtual line.
  • the bending assist line is formed so as to be parallel to the second virtual line, the force when the flap is folded in the forming direction of the bending assist line. Therefore, the left and right side panels of the body of the paper container can be easily curved inward of the paper container.
  • the invention according to claim 8 is characterized in that at least one of the folding auxiliary lines according to claim 6 or 7 is formed on the second virtual line.
  • the bending assist line 30 is a virtual point to which force is applied when the flap 31 is bent.
  • the shape extends downward starting from P, and the left and right side panels of the body of the paper container can be easily curved inward of the paper container.
  • the repulsive force against bending of the flap is reduced, the swelling of the paper container and the warping of the flap are suppressed, efficient and smooth storage / transportation work can be performed, and the design is improved.
  • An excellent paper container can be obtained.
  • FIG. 1 to 5 show a first example of the embodiment of the paper container according to the present invention
  • FIG. 1 is a development view showing a carton blank of the first example of the embodiment of the paper container according to the present invention
  • FIG. I is a developed view showing another example of the second top horizontal folding line of the paper container of the first example
  • FIG. 3 is a partially omitted enlarged perspective view showing a cylinder formed from the carton blanks shown in FIG. 1, and FIG. 4 is shown in FIG.
  • FIG. 5 is a plan view showing a state in which a flap is formed from the cylindrical body shown in FIG. 5, and
  • FIG. 5 is a front view showing a state in which the flap is folded from the state shown in FIG. 4 to form a paper container.
  • the paper container of the first example has a tubular body 1 having a quadrangular cross section, a flat top portion 2 and a flat bottom portion 3, and is formed from carton blanks 4 shown in FIG. 1.
  • the carton blanks 4 are made of a paper base material on which thermoplastic resin layers are laminated on both front and back surfaces, and a paper container is formed by adhering predetermined portions by heat welding.
  • the carton blank 4 has a body front panel 5, which forms the tubular body 1 having a square cross section, a body left side panel 6, a body rear panel 7, and a body right side panel 8. Each body panel is connected via a vertical folding line 9 of the same portion. Further, a vertical seal panel 10 is provided on the release side edge of the body right side panel 8, and the vertical seal panel 10 is adhered to the body left side panel 7 at the time of molding a paper container described later. A cylinder is formed from the carton blanks 4.
  • the body rear panel 7 is formed higher than the body front panel 5, and the top 2 of the paper container described later is formed into a flat inclined surface. Is not limited to the inclined surface, but the body front panel 5 and the body rear panel 7 may be formed at the same height, and the top may be formed on a horizontal plane without inclination.
  • the carton blanks 4 has a pair of top panels 11 and a pair of side panels 12 forming the top 2.
  • the pair of top panels 11 are connected to the front panel 5 and the back panel 7 of the body portion via the first top cross-fold line 13, and the pair of side panels 12 are connected to the left and right side surfaces of the body portion via the second top cross-fold line 14. It is connected to panels 6 and 8.
  • the pair of top panels 11 and the pair of side panels are connected to each other via a top vertical folding line 15.
  • an inclined ruled line 16 that connects both ends of the second top horizontal folding line 14 from the midpoint of a second top seal horizontal folding line described later is formed on the pair of side panels 12.
  • an opening 17 formed by punching out the carton blanks 4 is formed in the front panel, which is connected to the body front panel 5, of the pair of top panels 11.
  • a spout is attached to the opening 17 when molding a paper container described later.
  • the opening 16 is covered with aluminum or a resin film having a high gas barrier property (not shown).
  • an easy-opening portion may be formed by half-cutting the carton blanks 4.
  • the pair of top panel 11 is provided with a first top seal panel 19 via a first top seal horizontal folding line 18 formed at the upper end thereof, and the pair of side panel 12 is provided at the upper end thereof.
  • the second top seal panel 21 is provided via the formed second top seal horizontal folding line 20.
  • the first top seal panel 19 and the second top seal panel 21 are connected to each other via the top seal vertical folding line 22.
  • side face top seal panel vertical fold lines 23 which are mountain-folded when the top of the paper container is sealed, hang down from the upper end of the second top seal panel 21, and the second top seal horizontal fold line. It is formed over the midpoint 24 of 20.
  • the carton blanks 4 have a pair of outer bottom panels 25 and a pair of inner bottom panels 26 that form the bottom 3.
  • the pair of outer bottom panels 25 is the first bottom horizontal folding line 27.
  • the body front panel 5 and the body back panel 7 are connected to each other, and the pair of inner bottom panels 26 are connected to the body left and right side panels 6 and 8 via the second bottom horizontal folding line 28.
  • the pair of bottom outer panels 25 and the pair of bottom inner panels 26 are connected to each other via a bottom vertical folding line 29.
  • the configuration of the bottom portion 3 is not limited to the configuration of the first example, and other known configurations that form the bottom portion of the paper container may be used.
  • a first virtual line L1 connecting the upper ends 9a and 9b of the body vertical folding lines 9 on both sides of the body left and right side panels 6 and 8 with a straight line is formed. It is set. Further, a second virtual line L2 extending from the midpoint 24 of the second top seal horizontal folding line 20 as a starting point and orthogonal to the first virtual line L1 is set. Then, the virtual point P is set at a position on the bottom 4 side of the first virtual line L1 on the 2 virtual line L2.
  • the position of the virtual point P is not particularly limited, but it is preferably set at a position 1 mm or more and 4 mm or less away from the first virtual line L1.
  • the body left and right side panels 6, to the extent that the body bulge of the paper container can be surely suppressed when the flap is bent in the later-described formation of the paper container. 8 is suitable because it can be pushed inward and curved. Further, by setting the distance of the imaginary point P from the first imaginary line L1 to 4 mm or less, the body left and right side panels 6 and 8 are excessively pushed inward and the paper container is distorted or the paper container is molded. It is possible to prevent a situation in which the design becomes difficult and the design is impaired.
  • the above-mentioned second top horizontal folding line 14 is formed into a curve that passes through the virtual point P and connects the upper ends 9a and 9b of the body vertical folding lines 9 on both sides of the body left and right side panels 6 and 8.
  • the second top horizontal fold line 14 connects the upper ends 9a and 9b of the body vertical fold line 9 to the imaginary point P by a straight line, and is formed as a bend line bent at the imaginary point P.
  • the second top horizontal folding line 14 formed in a curved line in this way may be formed in a range covered by a flap that is folded to the side surface when the paper container is molded, which will be described later, so as not to impair the design of the paper container. desirable.
  • the shape of the bending line of the second top horizontal folding line 9 is not limited to the one connecting the upper ends 9a and 9b of the body vertical folding line 9 and the virtual point P with a straight line, and is particularly limited to the one that bends at the virtual point P.
  • the bending line may be formed by two downward arc lines with different curvatures connecting the upper end 9a or the upper end 9b of the trunk vertical folding line 9 and the virtual point P.
  • a plurality of folding assisting lines 30 extending downward from the second top horizontal folding line 14 are formed on the upper portions of the body left and right side panels 6 and 8.
  • the folding assist line 30 is parallel to the second imaginary line L2 along the direction of force when the flap is folded so that the body left and right side panels 6 and 8 are easily curved when the paper container described later is formed. It is preferable to form as described above.
  • one of the bending auxiliary lines 30 is formed on the second virtual line L2. As a result, the bending assist line 30 can be formed along the direction of the force from the midpoint 24 to which a large force is applied when the flap is bent, and the body left and right side panels 6 and 8 can be bent more easily. ..
  • the longitudinal seal panel 10 and the body rear panel 7 are attached to each other to form a tubular body (see FIG. 3).
  • the side top seal vertical folding line 23 is folded in a mountain shape, the facing surfaces of the pair of first top seal panels 19 are bonded together, and the inner surfaces of the bent second top seal panels are bonded together to form the top of the cylinder. Seal.
  • the first top horizontal folding line 13 and the inclined ruled line 16 are mountain-folded, and the second top horizontal folding line 14 is valley-folded to form a triangular flap 31 as shown in FIG.
  • the second top horizontal folding line 14 enters the inside of the paper container by the distance from the first imaginary line L1, and the body left and right panels 6 and 8 are pushed into the inside of the paper container and curved.
  • the second top horizontal fold line 14, which is the upper end of the body left and right panels 6 and 8, is from the position of the top vertical fold line 15 and the top seal vertical fold line 22, which are the folding positions F when the formed flap 31 is folded to the side surface. Will also be located inside the paper container.
  • the body left and right panels 6 and 8 can be easily curved.
  • the bending auxiliary line 30 of the first example is formed so as to be parallel to the second virtual line L2, the forming direction of the bending auxiliary line 30 is the direction of the force when the flap 31 is folded.
  • the left and right side panels 6 and 8 of the body of the container can be more easily curved inward of the paper container.
  • the bending auxiliary line 30 has a shape extending downward from the virtual point P to which a force is applied when the flap 31 is bent.
  • the left and right side panels 6 and 8 of the body of the container can be more easily curved inward of the paper container.
  • the top vertical fold line 15 and the top seal vertical fold line 22 are mountain-folded, and the flap 31 is folded on the side surface of the paper container and bonded to the body left and right side panels 6 and 8.
  • the flap 31 since the second top horizontal folding line 14 enters the inside of the paper container from the folding position F of the flap 31, the left and right side panels 6 and 8 of the body do not buffer the bending of the flap 31, and the flap 31 repels the bending. It can be folded easily with less force. Further, since there is a space between the folding position F of the flap 31 and the left and right side panels 6 and 8 of the body portion as much as the second top horizontal folding line 14 enters the paper container, the flap is separated by the distance. 31 can be bent deeper than a conventional paper container.
  • the body left and right side panels 6 and 8 to which the flap 31 is bonded are curved so as to enter the inside of the paper container, and have resistance to the repulsive force of the bonded flap 31.
  • the body left and right side panels 6 and 8 do not bulge, and the flap 31 can be bent from the top 2 of the paper container by approximately 90° to hang down as shown in FIG.
  • the second bottom horizontal folding line 28 is bent to fold the inner bottom panel 26, and then the first bottom horizontal folding line 27 is bent to overlap and bond the outer bottom panel 25 so as to cover the folded inner bottom panel 26.
  • the carton blanks 4 have the first virtual connecting the upper ends 9a and 9b of the body vertical folding lines 9 on both sides of the body left and right side panels 6 and 8 with a straight line.
  • a second virtual line L2 extending from the midpoint 24 of the second top seal horizontal folding line 20 and orthogonal to the first virtual line L1 is set, and is formed from the first virtual line L1 on the second virtual line L2.
  • the virtual point P is set at a lower position, and the second top horizontal fold line 14 passes through the virtual point P and connects the upper ends 9a and 9b of the body vertical fold lines 9 on both sides of the body left and right side panels 6 and 8 to each other.
  • the body side left and right side panels can be reliably suppressed to prevent the bulging of the paper container. Can be pushed inward and bent. Further, since the distance from the first imaginary line to the imaginary point is 4 mm or less, the body left and right side panels are excessively pushed into the inside of the paper container, causing distortion in the paper container and making molding difficult. It is possible to prevent a situation in which the design property is deteriorated.
  • FIG. 6 to 8 show a second example of the embodiment of the paper container according to the present invention
  • FIG. 6 is a development view showing the carton blanks of the second example of the embodiment of the paper container according to the present invention.
  • FIG. 8 is a front view showing a state in which the flap is folded from the state shown in FIG. 7 to form the paper container.
  • the paper container of the second example is not different from the first example in the basic configuration, the same configuration is designated by the same reference numerals, the description thereof is omitted, and only the configuration different from the first example will be described.
  • the paper container of the second example is different from the paper container of the first example in the shape of the second top horizontal folding line 14 formed on the carton blanks 4.
  • the second top cross-fold line 14 was formed into a curve that bends at the virtual point P, but in the second example, it is formed into an arcuate line passing through the virtual point P as shown in FIG. Is forming. Since the other configurations are the same as those in the first example, the explanation is incorporated.
  • the body left and right side panels 6 and 8 to which the flap 31 is bonded are curved so as to enter the inside of the paper container, and have resistance to the repulsive force of the bonded flap 31.
  • the body left and right side panels 6 and 8 do not bulge, and the flap 31 can be bent by approximately 90° from the top 2 of the paper container to hang down as shown in FIG.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cartons (AREA)

Abstract

La présente invention concerne un récipient en papier doté de propriétés de conception exceptionnelles et permettant de réduire la résistance au mouillage au niveau d'un pli sur un rabat, de supprimer la déformation du rabat et/ou le gonflement du corps du récipient, et de réaliser efficacement et sans heurt des opérations de stockage et de transport. Le récipient selon l'invention est configuré de sorte que : une première ligne virtuelle (L1) reliant linéairement les extrémités supérieures (9a, 9b) de lignes discontinues verticales (9) de la partie corps, des deux côtés de panneaux de surface côté gauche et côté droit de partie corps (6, 8), et une deuxième ligne virtuelle (L2) perpendiculaire à la première ligne virtuelle (L1) et s'étendant à partir du point médian (23) d'une deuxième ligne discontinue horizontale d'enveloppe supérieure (20), soient définies dans une découpe de carton (4) afin de former le récipient en papier ; un point virtuel (P) soit défini à un emplacement situé en dessous de la première ligne virtuelle (L1) sur la deuxième ligne virtuelle (L2) ; et une deuxième ligne discontinue horizontale de sommet soit formée sous la forme d'une courbe passant par le point virtuel (P) et reliant les extrémités supérieures (9a, 9b) des lignes discontinues verticales de partie corps (9), des deux côtés des panneaux de surface côté gauche et côté droit de partie de corps (6,8).
PCT/JP2020/009007 2019-03-07 2020-03-03 Récipient en papier Ceased WO2020179801A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019-042076 2019-03-07
JP2019042076A JP2020142839A (ja) 2019-03-07 2019-03-07 紙容器

Publications (1)

Publication Number Publication Date
WO2020179801A1 true WO2020179801A1 (fr) 2020-09-10

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6359811U (fr) * 1986-10-08 1988-04-21
JPH0318330Y2 (fr) * 1987-01-28 1991-04-18
JPH0330261Y2 (fr) * 1984-05-23 1991-06-26
JP3101324B2 (ja) * 1992-07-28 2000-10-23 エム−パック・リミテッド 商品用容器の又は商品用容器に関する改良
JP2007099391A (ja) * 2005-09-12 2007-04-19 Akira Taguchi 紙容器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53146642U (fr) * 1977-04-25 1978-11-18
FR2731204B1 (fr) * 1995-03-03 1997-04-25 Packart Flan en carton et boite realisee a partir d'un tel flan
JPH09142441A (ja) * 1995-11-22 1997-06-03 Dainippon Printing Co Ltd 液体紙容器のトップシール方法
JPH1072028A (ja) * 1996-08-29 1998-03-17 Toppan Printing Co Ltd 角筒状液体紙容器用ブランクシート
JP6607438B2 (ja) * 2015-07-01 2019-11-20 大日本印刷株式会社 ブランク板および容器
JP2017114560A (ja) * 2015-12-25 2017-06-29 大日本印刷株式会社 紙容器用ブランクおよびそれを用いた紙容器の製造方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0330261Y2 (fr) * 1984-05-23 1991-06-26
JPS6359811U (fr) * 1986-10-08 1988-04-21
JPH0318330Y2 (fr) * 1987-01-28 1991-04-18
JP3101324B2 (ja) * 1992-07-28 2000-10-23 エム−パック・リミテッド 商品用容器の又は商品用容器に関する改良
JP2007099391A (ja) * 2005-09-12 2007-04-19 Akira Taguchi 紙容器

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