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WO2019127583A1 - Matériau d'ébauche utilisable dans la fabrication d'un récipient de conditionnement de liquide et récipient de conditionnement associé - Google Patents

Matériau d'ébauche utilisable dans la fabrication d'un récipient de conditionnement de liquide et récipient de conditionnement associé Download PDF

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Publication number
WO2019127583A1
WO2019127583A1 PCT/CN2017/120411 CN2017120411W WO2019127583A1 WO 2019127583 A1 WO2019127583 A1 WO 2019127583A1 CN 2017120411 W CN2017120411 W CN 2017120411W WO 2019127583 A1 WO2019127583 A1 WO 2019127583A1
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WIPO (PCT)
Prior art keywords
area
end surface
folding
region
packaging container
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Ceased
Application number
PCT/CN2017/120411
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English (en)
Chinese (zh)
Inventor
厉彦明
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Individual
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Individual
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Priority to PCT/CN2017/120411 priority Critical patent/WO2019127583A1/fr
Publication of WO2019127583A1 publication Critical patent/WO2019127583A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • 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
    • 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
    • B65D5/72—Contents-dispensing means

Definitions

  • the present invention relates to a blank for manufacturing a liquid packaging container and a packaging container thereof, and more particularly to the field of packaging technology.
  • Containers for liquids such as juice, milk, and yoghurt are usually made of a disposable soft material, such as a packaging material that is pressed/bonded from a multi-layer material including a paper layer, based on pre-set creases.
  • the soft box formed.
  • the outer shape of the existing flexible packaging box is usually a rectangular parallelepiped (the cube is regarded as a special rectangular parallelepiped) or a herringbone shape (that is, the upper part is herringbone and the lower part is a rectangular parallelepiped, sometimes referred to as a fresh house, etc.).
  • the side surface of the existing flexible package usually has four side walls (such as two relatively wide side walls and two relatively narrow side walls), and the upper end surface of the package also has a sealing seam, so that The circular opening inserted into the straw can only be placed on one side of the sealing seam. If the cap is to be installed, the cap cannot be adhered to the middle of the upper end surface due to the existence of the sealing seam, and the size of the cap is also limited. .
  • the present invention is directed to a blank for manufacturing a liquid packaging container and a packaging container thereof that overcome the problems of the existing flexible packaging.
  • the present invention provides a blank for manufacturing a liquid packaging container, comprising: a packaging material, the packaging material is divided into five lateral regions by four horizontal folds, that is, a first folding region, a first sidewall region, and a first
  • the second folding area, the second side wall area and the third folding area are arranged in order from top to bottom;
  • the first folding area is provided with a first lower end surface area, a first folding area and a second folding area, and the first folding area
  • the second folding area is respectively disposed on the left and right sides of the first lower end surface area;
  • the second folding area is provided with the upper end surface area, the third folding area and the fourth folding area, the third folding area and the fourth turning area
  • the folding regions are respectively disposed on the left and right sides of the upper end surface region;
  • the third folding region is provided with the second lower end surface region, the fifth folding region and the sixth folding region, and the fifth folding region and the sixth folding region are respectively set On the left and right sides of the second lower end surface region; the
  • the upper end surface area, the first lower end surface, and the second lower end surface of the blank are both rectangular, and the first lower end surface and the second lower end surface are spliced to be consistent with the shape and size of the upper end surface; and the left and right sides of the rectangle It is a vertical crease.
  • an auxiliary crease is further disposed in the first sidewall region and the second sidewall region of the blank; the intersection of the vertical crease and the horizontal crease is the first point, and each of the first points extends two auxiliary Creases.
  • auxiliary creases extending from the same first point of the blank are symmetrically disposed along the corresponding vertical creases.
  • first folding area is further provided with a folding crease, and after the first folding area of the blank is folded, the horizontal crease and the vertical crease in the first folding area are coincident; the second folding Folding creases are also provided in the region, the third folding region, the fourth folding region, the fifth folding region, and the sixth folding region.
  • the second folded region of the blank is provided with a circular mark for the straw or a cap for the cap.
  • the thickness of the blank of the circular mark or the cap marking area is thinner than other areas.
  • cap mark of the blank is disposed at the center of the second folded region.
  • the crease of the blank is formed by pressing or characterization.
  • the packaging material of the blank includes, in order from the outside to the inside, a PE layer, an adhesive layer, a paper layer, a PE layer, an adhesive layer, an aluminum foil layer, an adhesive layer, a PE layer, and a PE modified layer.
  • the invention also provides a packaging container for holding a liquid, made from any of the foregoing blanks.
  • the lower end surface of the packaging container is bonded to the outer side or the inner surface of the other side by the inner side surface of the first lower end region or the second lower end surface region.
  • the upper end surface is formed at one time by the upper end surface region provided in the second folding region, it is not required to be sealed by the sealing seam, so the upper end surface is flat and there is no sealing seam, so that a larger cap can be installed, and the cap can be used either.
  • the circular mark on the insertion straw is placed in the middle of the upper end surface, making the packaging container more beautiful.
  • the blank needs to be printed by the outer shape pattern, and then the crease is pressed, and the final shape and the canned liquid are used.
  • the blank provided by the invention adopts the opposite sealing, and the printing pattern alignment rate is not considered, thereby effectively improving the product quality of the packaging container. .
  • the sealing seam of the lower end surface can be sealed without pressing the sealing crease, which can save a process and the appearance is more beautiful.
  • FIG. 1 is a schematic view of a billet for manufacturing a liquid packaging container according to an embodiment of the present invention
  • Figure 2 is a schematic view of a packaging container formed by the blank shown in Figure 1 according to a second embodiment of the present invention
  • Figure 3 is a plan view showing a packaging container formed of the blank shown in Figure 1 according to a second embodiment of the present invention
  • Figure 4 is a bottom plan view of a packaging container formed of the blank shown in Figure 1 in the second embodiment of the present invention.
  • the blank for manufacturing a liquid packaging container includes: a packaging material, which is divided into five lateral regions by four horizontal folds 100, that is, a first folding region 1000 and a first sidewall.
  • the area 2000, the second folding area 3000, the second side wall area 4000, and the third folding area 5000 are sequentially disposed from top to bottom;
  • the first folding area 1000 is provided with a first lower end surface area 1100, a first folded area 1200, and a
  • the first folded area 1200 and the second folded area 1300 are symmetrically disposed on the left and right sides of the first lower end surface area 1100;
  • the second folded area 3000 is provided with an upper end surface area 3100 and a third folded area.
  • the third folding area 3200 and the fourth folding area 3300, the third folding area 3200 and the fourth folding area 3300 are symmetrically disposed on the left and right sides of the upper end surface area 3100;
  • the third folding area 5000 is provided with the second lower end surface area 5100, the fifth The folding area 5200 and the sixth folding area 5300, the fifth folding area 5200 and the sixth folding area 5300 are symmetrically disposed on the left and right sides of the second lower end surface area 5100;
  • the left and right sides of the packaging material are provided for forming a seal Seam Sealing crease 200;
  • upper end surface region 3100 is used to form upper end surface 1, and first lower end surface 1100 and second lower end surface 3100 are spliced together to form lower end surface 2, and first sidewall region 2000 and second sidewall region 4000 are spliced together Side walls to form a closed packaging container.
  • Sealing creases 200 for forming a sealing seam may also be provided on the upper and lower sides of the blank.
  • sealing creases 200 are not provided on the upper and lower sides of the blank, it is necessary to bond the inner surface of one side of the blank to the outer surface of the other side for sealing.
  • the circular mark or the cap mark for inserting the suction pipe can be disposed at the center of the upper end surface 1 while not exceeding the size of the upper end surface 1
  • the blank in the circular marking or cap marking area is generally thinner than the blanks in other areas to facilitate penetration by the straw and to facilitate the setting of the cap.
  • the circular mark or the cap marking area can be set at other positions.
  • the upper end surface 1 and the lower end surface 2 of the packaging container are rectangular, so the upper end surface area 3100, the first lower end surface area 1100, and the second lower end surface area 5100 are both rectangular, on the upper end surface.
  • a vertical fold 300 is disposed on both sides of the region 3100, the first lower end surface region 1100, and the second lower end surface region 5100, and the first lower end surface region and the second lower end surface region are formed after the splicing is completed for convenience of manufacture and appearance.
  • the lower end surface 2 and the upper end surface 1 area are identical in size and shape.
  • the first side wall region 2000 and the second side wall region 4000 are both provided with auxiliary creases 400 for auxiliary molding, and the intersection of the vertical crease 300 and the horizontal crease 100 is the first point 3, from each of the first points 3 extends two auxiliary creases 400.
  • the packaging container is diamond-shaped, and is more easily formed, thereby improving production efficiency.
  • the two auxiliary creases 400 extending from the same first point 4 can be symmetrically arranged, so that a more aesthetic appearance can be obtained.
  • the first lower end surface region 1100 is further provided with a fold crease 500 extending from the first point 4, and at the time of molding, due to the existence of the fold crease 500, after folding according to the fold crease 500, corresponding thereto
  • the horizontal fold 100 and the vertical fold 300 coincide to achieve partial molding, and similarly, in the second folded region 1300, the third folded region 3200, the fourth folded region 3300, the fifth folded region 5200, and A corresponding fold position in the sixth folded region 5300 is also provided with a fold crease 500.
  • the blank of this embodiment is usually a multi-layer material, and all the creases are formed by pressing or characterization.
  • the blank comprises seven layers of material, and the seven layers of material are from the outside (the outside of the packaging container after forming the packaging container) to the inside (the inside of the packaging container after forming the packaging container): PE layer, adhesive layer, paper layer, PE layer, adhesive layer, aluminum foil layer, adhesive layer, PE layer, and PE modified layer (Note: the circular marking area for the insertion straw or the material layer included in the blank for the area where the cap is set)
  • the number is usually less than seven layers). This embodiment does not limit the number of layers of the material included in the blank and the specific materials used for the material of each layer.
  • the packaging container of the second embodiment is formed by the blank shown in Fig. 1.
  • the process of forming the packaging container may be: when the sealing creases 200 are not provided on the upper and lower sides of the blank, the inner surface of the blank from one side Bonding to the outer or inner surface of the other side of the blank to form a sealing seam to achieve sealing; if the upper and lower sides of the blank are provided with a sealing crease 200, the inner surface of one side of the blank and the inner surface of the other side of the blank Bonding forms a sealing seam to achieve sealing.
  • the sealing creases 200 on both sides of the blank are sealed to form a sealing seam, and the canned liquid can be used before the sealing seam is sealed on either side.
  • the tank can also be reserved in any one of the sealing joints, and the cans are sealed after the canning is completed.
  • the choice of the timing of the canned liquid does not limit the protection range of the present invention.
  • the folded area 5300 is folded such that the first lower end surface area 1100 and the second lower end surface area 5100 are spliced together to form the lower end surface 2, and then the third folded area 3200 and the fourth folded area 3300 of the second folded area 3000 are further Folding, so that the upper end surface region 3100 forms the upper end surface 2, for the sake of beauty, the first folding region 1200, the second folding region 1300, the fifth folding region 5200, and the sixth folding region 5300 are arranged in the region thereof.
  • the fold crease 500 is folded and folded over the lower end face 2, and the third folded region 3200 and the fourth folded region 3300 are folded toward the first side wall according to the fold crease 500 disposed in the region thereof.
  • the side walls formed by the area 2000 and the second side wall area 4000 are folded over. If the auxiliary crease 400 is not provided, the side wall naturally forms a circular drum shape. When the auxiliary crease 400 is provided, the side wall is formed like a diamond-shaped side wall due to the auxiliary crease 400, so that the appearance is more beautiful and elegant. It is also convenient for uniform packaging after mass production of packaging containers.

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

Abstract

L'invention concerne un matériau d'ébauche utilisable dans la fabrication d'un récipient de conditionnement de liquide, ainsi qu'un récipient de conditionnement. Le matériau d'ébauche comprend : un matériau de conditionnement divisé par quatre plis horizontaux (100) en une première zone de pliage (1000), une première zone de paroi latérale (2000), une deuxième zone de pliage (3000), une deuxième zone de paroi latérale (4000), et une troisième zone de pliage (5000), disposées en séquence de haut en bas. La première zone de pliage (1000) présente : une première surface d'extrémité inférieure (1100), une première zone de retournement (1200) et une seconde zone de retournement (1300) disposées symétriquement sur les côtés gauche et droite de la première surface d'extrémité inférieure (1100). La deuxième zone de pliage (1300) présente : une surface d'extrémité supérieure (3100), une troisième zone de retournement (3200) et une quatrième zone de retournement (3300) en correspondance avec celle-ci. La troisième zone de pliage (5000) présente également : une deuxième surface d'extrémité inférieure (5100), une cinquième zone de retournement (5200), et une sixième zone de retournement (5300) en correspondance avec celle-ci. Des côtés gauche et droite du matériau de conditionnement sont munis de plis d'étanchéité (200). La surface d'extrémité supérieure (1) du récipient de conditionnement formée par le matériau d'ébauche est plate et ne présente pas de ligne de joint d'étanchéité, ce qui améliore la qualité du produit, fait faire l'économie d'un traitement, et confère au récipient de conditionnement un aspect extérieur plus esthétique.
PCT/CN2017/120411 2017-12-30 2017-12-30 Matériau d'ébauche utilisable dans la fabrication d'un récipient de conditionnement de liquide et récipient de conditionnement associé Ceased WO2019127583A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/120411 WO2019127583A1 (fr) 2017-12-30 2017-12-30 Matériau d'ébauche utilisable dans la fabrication d'un récipient de conditionnement de liquide et récipient de conditionnement associé

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/120411 WO2019127583A1 (fr) 2017-12-30 2017-12-30 Matériau d'ébauche utilisable dans la fabrication d'un récipient de conditionnement de liquide et récipient de conditionnement associé

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WO2019127583A1 true WO2019127583A1 (fr) 2019-07-04

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PCT/CN2017/120411 Ceased WO2019127583A1 (fr) 2017-12-30 2017-12-30 Matériau d'ébauche utilisable dans la fabrication d'un récipient de conditionnement de liquide et récipient de conditionnement associé

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1217695A (zh) * 1996-03-21 1999-05-26 利乐拉瓦尔集团及财务有限公司 包装容器和制造其的坯料
CN1441744A (zh) * 2000-07-11 2003-09-10 利乐拉瓦尔集团及财务有限公司 密封的饮料容器
CN1646378A (zh) * 2002-04-18 2005-07-27 文光烈 存储液体用封装及其封装结构
CN1835876A (zh) * 2003-08-11 2006-09-20 钟纺株式会社 纸盒容器和吸管
CN102099256A (zh) * 2008-05-20 2011-06-15 埃洛帕克系统公开股份有限公司 对容器坯和容器的改进或涉及容器坯和容器的改进
WO2014118813A1 (fr) * 2013-01-29 2014-08-07 Ipi S.R.L. Contenant et découpe s'y rapportant
CN106715277A (zh) * 2014-10-29 2017-05-24 利乐拉瓦尔集团及财务有限公司 用于生产用于可倾倒食品的密封包装的片材包装材料

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1217695A (zh) * 1996-03-21 1999-05-26 利乐拉瓦尔集团及财务有限公司 包装容器和制造其的坯料
CN1441744A (zh) * 2000-07-11 2003-09-10 利乐拉瓦尔集团及财务有限公司 密封的饮料容器
CN1646378A (zh) * 2002-04-18 2005-07-27 文光烈 存储液体用封装及其封装结构
CN1835876A (zh) * 2003-08-11 2006-09-20 钟纺株式会社 纸盒容器和吸管
CN102099256A (zh) * 2008-05-20 2011-06-15 埃洛帕克系统公开股份有限公司 对容器坯和容器的改进或涉及容器坯和容器的改进
WO2014118813A1 (fr) * 2013-01-29 2014-08-07 Ipi S.R.L. Contenant et découpe s'y rapportant
CN106715277A (zh) * 2014-10-29 2017-05-24 利乐拉瓦尔集团及财务有限公司 用于生产用于可倾倒食品的密封包装的片材包装材料

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