WO2018132931A1 - Élément pliant et emballage pliant - Google Patents

Élément pliant et emballage pliant Download PDF

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Publication number
WO2018132931A1
WO2018132931A1 PCT/CN2017/000412 CN2017000412W WO2018132931A1 WO 2018132931 A1 WO2018132931 A1 WO 2018132931A1 CN 2017000412 W CN2017000412 W CN 2017000412W WO 2018132931 A1 WO2018132931 A1 WO 2018132931A1
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WO
WIPO (PCT)
Prior art keywords
folding
folded
line
edge
access
Prior art date
Application number
PCT/CN2017/000412
Other languages
English (en)
Chinese (zh)
Inventor
于光
Original Assignee
于光
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 于光 filed Critical 于光
Publication of WO2018132931A1 publication Critical patent/WO2018132931A1/fr

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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
    • B65D5/20—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-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form
    • B65D5/30—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-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form with tongue-and-slot or like connections between sides and extensions of other sides
    • 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
    • B65D5/36—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 allow collapsing and re-erecting without disengagement of side or bottom connections
    • 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
    • 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
    • B65D5/44—Integral, inserted or attached portions forming internal or external fittings
    • 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
    • B65D5/54—Lines of weakness to facilitate opening of container or dividing it into separate parts by cutting or tearing
    • 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
    • B65D5/64—Lids
    • B65D5/66—Hinged lids

Definitions

  • the technical field of folding packaging of the present invention relates to a folding member, which is a folding structure in a folded package, so that the folded package can quickly transition from a flat state before folding to a closed or semi-closed after folding.
  • the present invention also provides a folded package, such as a folding box or a folding box, and the like.
  • the outer packaging of express delivery mainly includes paper bags, plastic bags and cartons (boxes).
  • the environmental protection index of the carton is relatively high, and it is already in large use.
  • the raw material of the carton is generally a piece of cut cardboard.
  • the folding step is sequentially folded along the fold line and folded to form a corresponding carton.
  • a conventional rectangular carton includes four sides, a top surface 3 and a bottom surface 4.
  • the top surface 3, the bottom surface 4 and the two side surfaces 2 of the rectangular carton are sequentially connected.
  • the other two sides 5 are connected to the bottom surface and need to be connected to the remaining sides by means of snapping and/or bonding.
  • a common bonding method is to provide the bonding body 1 on the side 2, and after bonding, the bonding body is bonded in the side 5 adjacent thereto, and a rectangular carton has four bonding bodies 1 which the manufacturer needs to The four bonding bodies 1 are sequentially bonded, and the positional deviation of any one of the bonding bodies (expressed as the area where the bonding body is adhered to the side inner wall is different) affects the shape of the entire carton and is time consuming.
  • the technical problem to be solved by the present invention lies in the partial cardboard between The bonding cannot be performed at the same time, which is not only time-consuming, but also has a certain difference in the different bonding sites, so that the shape of the formed carton cannot be completely uniform, the strength thereof cannot be guaranteed, and a folding member is provided for the problem.
  • the folding member includes a folding plate, the folding plate is provided with a first access edge and a second access edge, and a line where the first access edge is located intersects with a line where the second access edge is located, and is characterized in that
  • the folding board further includes:
  • a connecting edge a first end point connecting the first access side, a second end point connecting the second access side, and at least one connection point;
  • At least one longitudinally-folded line connected to the connecting edge by a connecting point
  • the longitudinally folded hole is disposed on at least one longitudinal fold line
  • connection point is located between the first end point and the second end point, and when the folding board is folded along the longitudinal line, at least a portion of the first access side and the second access side coincide.
  • the folding plates in the folding member are respectively connected to the cardboard forming one side of the carton through the connecting edge, the first access side and the second access side, and are folded along at least one longitudinal fold line, the longitudinal fold line and the connection
  • the connecting point of the edge is located at the first end point and the second end point, and after folding, at least part of the first access side and the second access side coincide, thereby completing the construction of three adjacent faces of the paper box, due to the folding member
  • the folding member As a standard part, not only can the folding consistency be ensured, the deviation can be basically eliminated, and multiple folding members can be folded at the same time, so that the folding work of the cardboard transformation carton is completed at one time, and the folding efficiency is greatly improved.
  • the utility model is provided with longitudinal folding holes on at least one longitudinal folding line, as shown in Fig. 3.
  • the longitudinal folding line is folded, the thickness of the folding portion is increased by folding, which increases the difficulty of folding, and the longitudinal pair
  • the folded faces 8 on both sides of the fold line 7 are pressed against each other after folding, and a tensile force is applied to the longitudinally folded line 7, which severely causes tearing.
  • the longitudinal split hole 9 is disposed on the longitudinal fold line 7 of the present invention.
  • the longitudinal split hole is disposed on the longitudinal fold line, and the position of at least part of the longitudinal fold line is occupied by the longitudinal fold hole.
  • the hole is a through hole, so that only a part of the longitudinal fold line participates in the folding of the folding member, and the longitudinal folded hole may also be a groove-like structure, so that the entire longitudinal folding line is still finished. Fully involved in the folding of the folding member, the longitudinal folding hole greatly reduces the thickness of the folded portion after folding, and has a very favorable promoting effect on reducing the folding difficulty.
  • the longitudinally folded hole of the utility model is disposed on at least one longitudinal fold line, and does not only include the fact that part of the longitudinal fold line is occupied by the longitudinal fold hole.
  • the longitudinal split hole is also disposed adjacent to the longitudinal fold line.
  • Side or side condition (as shown in Figure 5).
  • the longitudinal folding holes may be one or more, and the increase or decrease of the longitudinal folding holes may take into account the force applied to the longitudinal folding line 7 after folding of the folding surface 8, for example, when the force is large It is conceivable to increase the longitudinally folded holes, and when the applied force is small, the number of longitudinally folded holes can be appropriately reduced.
  • the longitudinally-folded holes are evenly distributed on the at least one longitudinal fold line.
  • the longitudinally folded holes are disposed in the middle of the longitudinal fold line.
  • the folding panel is provided with an adhesive surface that holds the folding panel in a folded state.
  • a person skilled in the art can provide an adhesive surface on at least a part of the folded surface. After folding the fold line along the longitudinal direction, the two opposite folded surfaces can be bonded to each other through the adhesive surface. On the basis of this, further Adhesive surfaces are provided on the folded surface, and the adhesive surfaces can affix the entire folding member in the carton to make more space for the inside of the carton.
  • the folding plate of the present invention further comprises a lateral fold line connecting the first access side and the second access side and a horizontal fold line. Horizontally folded holes. After being folded in the lateral direction, the thickness of the folded folded surface can be increased to enhance the overall strength of the folded member.
  • the laterally folded holes of the utility model are arranged on the transverse fold line, and not only the lateral pair
  • the case where the fold line is occupied by the laterally folded holes in fact, also includes the case where the laterally folded holes are disposed on both sides or one side of the lateral fold line.
  • the folding member of the utility model can be applied to the folding operation in the process of converting various cardboards into a three-dimensional packaging (for example, a cubic carton), and the folding members can be designed differently according to the shape of the packaging and the folding method. Shape, you can also design different longitudinal fold lines, horizontal fold lines, first access edge, second access edge, connection edge and connection point:
  • a pentagon-shaped folding member in the figure 13, 14, 15 can be used as a connecting edge, a first access edge or a second access edge, and more generally, the first The access edge and the second access edge are respectively located on both sides of the connecting edge; when 14 is used as the connecting edge, 9 and 10 can be used as the longitudinal folding line, and more generally, the longitudinal folding line can be connected.
  • the included angle may be formed by the intersection of two straight lines, or may be formed by the intersection of the respective extension lines of the two straight lines.
  • the folding member of the present invention can be adapted to different folds by imparting different shapes to the folding members and designing different connecting edges, first access sides, second access sides, longitudinal fold lines and transverse fold lines.
  • the technique and the demand so that the transition from cardboard to three-dimensional packaging becomes very simple and rapid.
  • Those skilled in the art can also appropriately add or remove the lateral fold line and control the number of longitudinal fold lines to ensure the convenience of folding and the strength of the folded package.
  • a special case is that the connecting edge is a connection point. At this time, the connection of the folding member to the cardboard substantially depends on the first access side and the second access side.
  • the use of the folding member of the utility model can not only greatly facilitate the conversion of the cardboard to the three-dimensional packaging, but also the folding member can occupy the corner portion of the cardboard.
  • the corner portion of the cardboard is generally based on Folding needs to be discarded, from the shape of the cardboard to be folded, most of They are not square, so the square cardboard coming out of the paper mill needs to be cut and cut, and the whole square cardboard can not be used well, which causes waste of the cardboard raw materials.
  • the utility model provides an example of using the folding member, which is a folded package, including a folding member;
  • the folding panel is provided with an adhesive surface that is divided into two sides of the longitudinal fold line and/or the transverse fold line.
  • the folding panel further includes a side panel bonding surface bonded to the side panel;
  • the folded package further includes: a cover plate connected to the side plate;
  • the unsealing section is provided with a tearing member, and the tearing member comprises a tear strip extending through the unsealing section, and one end of the tear strip is provided with a tearing protrusion.
  • Figure 1 is a schematic view showing the structure of a conventional paperboard to be folded
  • FIG. 2 is a schematic view showing another conventional carton structure formed by folding a cardboard
  • FIG. 3 is a schematic structural view of the folding member of the present invention in a process of folding a folding line along a longitudinal direction;
  • Figure 4 is a schematic structural view of the folding member of the present invention when it is spread;
  • Figure 5 is a schematic view showing another structure of the folding member of the present invention when it is spread;
  • Figure 6 is a schematic view showing another structure of the folding member of the present invention when it is spread;
  • Figure 7 is a schematic view showing the structure of the back side when the folded package is completely spread
  • Fig. 8 is a schematic enlarged plan view showing a folding member in a folded package according to an embodiment.
  • the folding member provided by the utility model can improve the utilization rate of the whole block cardboard and save waste of resources
  • 27 in the present invention is a folding member according to the present invention.
  • the use of the members can keep the whole piece of paperboard as much as possible, reducing unnecessary shear, which is not achievable in many existing paperboards to be folded. For example, as shown in Fig. 1, there is a significant gap between the bonded body 1 and the side plates 5.
  • the present invention also provides a folded package.
  • the package of the folded package is usually completed by a snapping method.
  • FIG. 2 provides a conventional folded package having a snap edge. 7 and the bayonet 6, the package of the package is mainly completed by inserting the card edge 7 into the bayonet 6. The formation of the card edge 7 and the bayonet 6 also requires cutting the cardboard, and the card edge is usually a relatively convex structure.
  • the snap-on structure adds an unsealing section to the cardboard, and the unsealing section is provided with a tearing component, and the folded packaging can be packaged by at least the following two methods:
  • a fixed position of the fixed unsealing section is added, and after the object is placed in the folded package, the unsealing section is fixed by the fixing position, so that the object is completely wrapped in the folded package, and the tearing part is torn when the disassembly is required;
  • Another way is to directly make the tearing part in the unprocessed state.
  • the tearing part is processed to make the object completely wrapped in the folded package, and when the object needs to be disassembled, the tearing part can be torn off. .
  • the structure of the fixed position fixed unsealing section can adopt any common fixing manner existing, such as pasting, fastening, plugging, snapping, and the like.
  • the tearing member is first in an open state, and the object is loaded into the folded package of the present invention, and then the tearing member is processed and packaged relatively better, and the cardboard structure can be completely avoided to avoid the jamming structure.
  • the folded package in an open state, the folded package can be folded to form a paper box.
  • the folded package includes a bottom plate 21, side plates 24, side plates 28, and side plates 30. , the side plate 22, the cover plate 31 and the unsealing section 32, the two ends of the side plate 30 are connected to the bottom plate 21 and the cover plate 31, and a folding member 27 is disposed between the two adjacent side plates, so that there are four folds Member 27.
  • the folding member includes a longitudinal folding line 40 and two symmetrical folding plates 41 folded in half along the longitudinal direction.
  • the longitudinal folding line 40 has a folding hole 26, and the longitudinal folding line 40 and the side plate pass through the connection point. 42, the two folding plates 41 are respectively connected to the corresponding side plates through the first access side 43 and the second access side 44.
  • the first access side 43 is The second access side 44 coincides so that two adjacent side panels can be directly joined to form a portion of the cavity structure with the bottom plate 21.
  • the surface of the folding plate 41 is coated with an adhesive, so that the two folding plates 41 can be firmly bonded together after folding the folding line 40 in the longitudinal direction to ensure the stability of the side plate connection.
  • the folding plate 41 can also be combined with One of the side panels is bonded, so that the folded folding member is closely attached to the inner side of the side panel, and more packaging space is provided for accommodating the object.
  • the four folding members 27 can start the folding operation at the same time. Since the four folding members 27 are completely identical, the state after the folding is completely the same. In the case of the specific folding, as long as the four sides are simultaneously erected relative to the bottom plate 21, the folding plate 41 is The adhesive can immediately fix the folding member in the folded state, and at the same time, the entire folding member is pasted on the inner wall of the side plate, and the whole process is completed in one step, which is very simple, and there is no deviation, and each part can be butt-matched.
  • the cavity of the folded package is formed, and then the formed packaging cavity is covered by the cover 31.
  • the folded package still adopts a snap-fit structure
  • the snap-fit structure includes a card joint 37 disposed on the unsealing section 32 and a bayonet 25 on the side panel 24, which is formed when the cover 31 is covered.
  • the card connector 37 is located just above the bayonet 25, and the card connector 37 is snapped into the bayonet 25 to form a packaging space which is closed to the outside, and the packaging space is composed of four side plates and a bottom plate.
  • a sealing edge 29 and a sealing edge 23 are respectively disposed on the side plate 28 and the side plate 22, and the sealing edge 29 and the sealing edge 23 are provided when the cover 31 is over the bottom plate 21. They all adhere to the cover plate 31.
  • a tear strip 33 is disposed at a middle portion of the unsealing section 32, and tearing protrusions 34 are disposed at two ends of the tear strip 33.
  • the tear strip 33 is pulled by the tearing protrusion 34, and An open crack is opened on the unsealing section 32, so that the folded package can be smoothly opened.

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

Abstract

L'invention concerne un élément pliant (27), comprenant une plaque pliante (41), la plaque pliante comprenant un premier bord de jonction (43) et un second bord de jonction (44), une ligne droite au niveau de laquelle est situé le premier bord de jonction coupant une ligne droite où se trouve le second bord de jonction, la plaque pliante comprenant également un premier bord de liaison pourvu d'un premier point d'extrémité relié au premier bord de jonction, d'un second point d'extrémité relié au second bord de jonction, et d'au moins un point de liaison ; au moins une ligne de pliage longitudinale (40) reliée au bord de liaison au moyen du point de liaison ; et un trou de pliage longitudinal (26) ménagé dans ladite ligne de pliage longitudinale. Le point de liaison est situé entre le premier point d'extrémité et le second point d'extrémité, et lorsque la plaque pliante est pliée le long de la ligne de pliage longitudinale, au moins une partie du premier bord de jonction coïncide avec le second bord de jonction.
PCT/CN2017/000412 2017-01-17 2017-06-29 Élément pliant et emballage pliant WO2018132931A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201720049079.6U CN206395059U (zh) 2017-01-17 2017-01-17 一种一纸成型易拆防盗包装盒
CN201720049079.6 2017-01-17

Publications (1)

Publication Number Publication Date
WO2018132931A1 true WO2018132931A1 (fr) 2018-07-26

Family

ID=59518524

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/000412 WO2018132931A1 (fr) 2017-01-17 2017-06-29 Élément pliant et emballage pliant

Country Status (2)

Country Link
CN (1) CN206395059U (fr)
WO (1) WO2018132931A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108438420B (zh) * 2018-04-20 2024-03-26 宁波霖华塑胶有限公司 一种带防盗锁的可回收式快递包装箱
CN108622497A (zh) * 2018-05-28 2018-10-09 天津商业大学 一种四次循环快递包装箱
CN111559555A (zh) * 2020-05-20 2020-08-21 上海太古清风实业有限公司 一种纸箱折叠方法及冷冻食品用包装用纸箱
CN113998208A (zh) * 2021-10-14 2022-02-01 深圳市绿尚设计顾问有限公司 基于一纸成型的智能打包系统及其智能打包方法
DE202021106727U1 (de) 2021-12-09 2023-03-15 Wellpappe Auerswalde KG Papier- und/oder Pappschachtel

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2548917Y (zh) * 2002-06-14 2003-05-07 林谘玉 纸盒
CN1874933A (zh) * 2003-11-05 2006-12-06 印刷包装国际公司 组合装运纸箱和双分配器盒
CN204548709U (zh) * 2015-01-26 2015-08-12 林福南 一种折叠式包装盒
WO2016038462A1 (fr) * 2014-09-10 2016-03-17 Graphic Packaging International Canada, Ulc Cartons et découpes présentant des plis à proximité des coins et procédés associés
KR20160106379A (ko) * 2015-03-02 2016-09-12 김평호 종이포장상자

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2548917Y (zh) * 2002-06-14 2003-05-07 林谘玉 纸盒
CN1874933A (zh) * 2003-11-05 2006-12-06 印刷包装国际公司 组合装运纸箱和双分配器盒
WO2016038462A1 (fr) * 2014-09-10 2016-03-17 Graphic Packaging International Canada, Ulc Cartons et découpes présentant des plis à proximité des coins et procédés associés
CN204548709U (zh) * 2015-01-26 2015-08-12 林福南 一种折叠式包装盒
KR20160106379A (ko) * 2015-03-02 2016-09-12 김평호 종이포장상자

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