WO2019127582A1 - Découpe permettant de fabriquer un contenant d'emballage de liquide et contenant d'emballage associé - Google Patents

Découpe permettant de fabriquer un contenant d'emballage de liquide et contenant d'emballage associé Download PDF

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Publication number
WO2019127582A1
WO2019127582A1 PCT/CN2017/120410 CN2017120410W WO2019127582A1 WO 2019127582 A1 WO2019127582 A1 WO 2019127582A1 CN 2017120410 W CN2017120410 W CN 2017120410W WO 2019127582 A1 WO2019127582 A1 WO 2019127582A1
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WO
WIPO (PCT)
Prior art keywords
area
end surface
region
folding
crease
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Application number
PCT/CN2017/120410
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English (en)
Chinese (zh)
Inventor
厉彦明
Original Assignee
厉彦明
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.)
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Publication date
Application filed by 厉彦明 filed Critical 厉彦明
Priority to PCT/CN2017/120410 priority Critical patent/WO2019127582A1/fr
Publication of WO2019127582A1 publication Critical patent/WO2019127582A1/fr

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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
    • B65D5/18—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 a single blank to U-shape to form the base of the container and opposite sides of the body portion, the remaining sides being formed primarily by extensions of one or more of these opposite sides, e.g. flaps hinged thereto

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 And 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; and the first lower end surface and
  • the upper end surface region, the first lower end surface, and the second lower end surface of the blank are both rectangular, and the left and right sides of the rectangle are vertical folds.
  • a first auxiliary crease and a second auxiliary crease are 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 a first point extending from the two first auxiliary folds, the end of the first auxiliary fold extending from the first point in the upper end region extending out of the second auxiliary fold disposed in a vertical direction, and A first auxiliary crease extending from a first point of the first lower end surface region and the second lower end surface region is coupled thereto.
  • first auxiliary folds extending from the same first point of the blank are symmetrically disposed along the corresponding vertical folds.
  • 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 surface of the other side blank or the inner surface by the inner surface of one side of the first lower end surface 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.
  • a first auxiliary crease 400 and a second auxiliary crease 410 for auxiliary molding are disposed in the first sidewall region 2000 and the second sidewall region 4000, and the intersection of the vertical crease 300 and the horizontal crease 100 is the first Point 3, each first point 3 extends two first auxiliary folds 400, and a second auxiliary extends from the end of the first auxiliary fold 400 extending from the first point 3 in the upper end face region 3100.
  • the crease 410, the second auxiliary crease 410 is disposed in a vertical direction, and is respectively connected to extend from the first lower end region 1100 and the first first point 3 corresponding to the second lower end region 5100 to the second auxiliary crease 410. connection.
  • the packaging container is made diamond-shaped, and is more easily formed, improving production efficiency.
  • the two first auxiliary folds 400 extending from the same first point 3 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 first auxiliary crease 400 is not provided, the side wall naturally forms a dome shape, and when the first auxiliary crease 400 and the second auxiliary crease 410 are disposed, the first auxiliary crease 400 and the second auxiliary fold
  • the role of the mark 410, the side wall is formed as a diamond-type side wall, so that the appearance is more beautiful and generous, and it is also convenient for the uniform shape of the packaging container after mass production.

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

Abstract

L'invention concerne une découpe pour la fabrication d'un contenant d'emballage de liquide et un contenant d'emballage, la découpe comprenant : un matériau d'emballage, le matériau d'emballage étant divisé, par quatre plis horizontaux (100), en une première région pliable (1000), une première région de paroi latérale (2000), une deuxième région pliable (3000), une seconde région de paroi latérale (4000) et une troisième région pliable (5000) agencées de haut en bas en séquence, la première région pliable (1000) étant dotée d'une première région de face d'extrémité inférieure (1100), d'une première région de retournement (1200) et d'une deuxième région de retournement (1300), et la première région de retournement (1200) et la deuxième région de retournement (1300) étant agencées symétriquement sur les côtés gauche et droit de la première région de face d'extrémité inférieure (1100) ; la deuxième région pliable (3000) est dotée de manière correspondante d'une région de face d'extrémité supérieure (3100), d'une troisième région de retournement (3200) et d'une quatrième région de retournement (3300) ; la troisième région pliable (5000) est également dotée de manière correspondante d'une seconde région de face d'extrémité inférieure (5100), d'une cinquième région de retournement (5200) et d'une sixième région de retournement (5300) ; et un pli d'étanchéité (200) est agencé sur les côtés gauche et droit du matériau d'emballage. Une face d'extrémité supérieure du contenant d'emballage formé est plate et ne présente pas de joint d'étanchéité.
PCT/CN2017/120410 2017-12-30 2017-12-30 Découpe permettant de fabriquer un contenant d'emballage de liquide et contenant d'emballage associé WO2019127582A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/120410 WO2019127582A1 (fr) 2017-12-30 2017-12-30 Découpe permettant de fabriquer un contenant d'emballage de liquide et contenant d'emballage associé

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/120410 WO2019127582A1 (fr) 2017-12-30 2017-12-30 Découpe permettant de fabriquer un contenant d'emballage de liquide et contenant d'emballage associé

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WO2019127582A1 true WO2019127582A1 (fr) 2019-07-04

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Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5147062A (en) * 1989-05-16 1992-09-15 Erich Heuberger Paper pack container with internal bag for receiving fluids
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
WO2003045794A1 (fr) * 2001-11-30 2003-06-05 Tetra Laval Holdings & Finance Sa Emballage pour produits alimentaires a verser
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
WO2009118147A1 (fr) * 2008-03-25 2009-10-01 Philip Morris Products S.A. Paquet pour articles à fumer
WO2014118813A1 (fr) * 2013-01-29 2014-08-07 Ipi S.R.L. Contenant et découpe s'y rapportant
CN205470247U (zh) * 2016-01-07 2016-08-17 山东碧海包装材料有限公司 用于盛放液体的异型包装盒的坯料以及包装盒
CN106275688A (zh) * 2016-09-22 2017-01-04 上海普丽盛包装股份有限公司 一种包装容器及其坯料
WO2017174211A1 (fr) * 2016-04-04 2017-10-12 Sig Technology Ag Emabllage composite, stratifié d'emballage et flan d'enveloppe d'emballage pour un emballage composite
CN107264911A (zh) * 2016-04-04 2017-10-20 Sig技术股份公司 包装套筒、包装件以及包装件的制造方法

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5147062A (en) * 1989-05-16 1992-09-15 Erich Heuberger Paper pack container with internal bag for receiving fluids
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
WO2003045794A1 (fr) * 2001-11-30 2003-06-05 Tetra Laval Holdings & Finance Sa Emballage pour produits alimentaires a verser
WO2009118147A1 (fr) * 2008-03-25 2009-10-01 Philip Morris Products S.A. Paquet pour articles à fumer
WO2014118813A1 (fr) * 2013-01-29 2014-08-07 Ipi S.R.L. Contenant et découpe s'y rapportant
CN205470247U (zh) * 2016-01-07 2016-08-17 山东碧海包装材料有限公司 用于盛放液体的异型包装盒的坯料以及包装盒
WO2017174211A1 (fr) * 2016-04-04 2017-10-12 Sig Technology Ag Emabllage composite, stratifié d'emballage et flan d'enveloppe d'emballage pour un emballage composite
CN107264911A (zh) * 2016-04-04 2017-10-20 Sig技术股份公司 包装套筒、包装件以及包装件的制造方法
CN106275688A (zh) * 2016-09-22 2017-01-04 上海普丽盛包装股份有限公司 一种包装容器及其坯料

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