WO2023216944A1 - 一种瓶包装结构及箱子 - Google Patents

一种瓶包装结构及箱子 Download PDF

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Publication number
WO2023216944A1
WO2023216944A1 PCT/CN2023/091840 CN2023091840W WO2023216944A1 WO 2023216944 A1 WO2023216944 A1 WO 2023216944A1 CN 2023091840 W CN2023091840 W CN 2023091840W WO 2023216944 A1 WO2023216944 A1 WO 2023216944A1
Authority
WO
WIPO (PCT)
Prior art keywords
box
main body
bottle packaging
environmentally friendly
pad
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/CN2023/091840
Other languages
English (en)
French (fr)
Inventor
温永华
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.)
Shenzhen Pivottetech Co Ltd
Original Assignee
Shenzhen Pivottetech 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 Shenzhen Pivottetech Co Ltd filed Critical Shenzhen Pivottetech Co Ltd
Publication of WO2023216944A1 publication Critical patent/WO2023216944A1/zh
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
    • B65D5/42—Details of containers or of foldable or erectable container blanks
    • B65D5/44—Integral, inserted or attached portions forming internal or external fittings
    • B65D5/50—Internal supporting or protecting elements for contents
    • 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
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/30—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging

Definitions

  • the present application belongs to the field of packaging technology, and particularly relates to a bottle packaging structure and box.
  • This application provides a bottle packaging structure and a box.
  • the bottle packaging structure When the bottle packaging structure is in a folded state, the bottle packaging structure is in a flat state, thus saving storage space.
  • the environmentally friendly board itself is made of environmentally friendly and recyclable raw materials. It can solve the technical problems in the related art that the polystyrene foam used for packaging wine bottles is not environmentally friendly and takes up a lot of space.
  • the bottle packaging structure of the embodiment of the present application is applied to boxes and includes two environmentally friendly panels.
  • the environmentally friendly panels include a main body, two branch parts connected to both sides of the main body, and a pad connected to one side of the main body. , there is a first crease between the main body part and the branch part, there are a plurality of second creases arranged at intervals in the main body part, and there is a third crease between the pad part and the main body part.
  • the two environmentally friendly boards are connected at the first crease; wherein, when the environmentally friendly boards are in a folded state, the two environmentally friendly boards are attached together; when the environmentally friendly boards are in an unfolded state, the two environmentally friendly boards are in a unfolded state.
  • the main body part of the environmental protection board is bent along the second fold to form a polygonal storage cavity, and the branch parts of the two environmental protection boards are bent along the first fold to form a support structure, The pad portions of the two environmentally friendly boards are bent along the third fold to form a support pad, and the branch portions are used to fit against the inner wall of the box.
  • the box in the embodiment of the present application includes a box body, a top shock-absorbing member, a bottom shock-absorbing member, and the above-mentioned bottle packaging structure.
  • the bottle packaging structure When the bottle packaging structure is in an unfolded state, the bottle packaging structure is installed on the box. inside the body, and the branch part is fit together with the inner wall of the box, the bottom shock absorbing part is in contact with the bottom of the box, and the pad part is in contact with the bottom shock absorbing part, and the top shock absorbing part It is arranged at the end of the box away from the bottom shock absorber.
  • the embodiment of the present application provides a bottle packaging structure, applied to boxes, including two environmentally friendly boards.
  • the environmentally friendly boards include a main body, two branch parts connected to both sides of the main part, and a pad part connected to one side of the main part.
  • the main part There is a first fold between the branch part and the main part.
  • the two environmentally friendly panels are connected at the first fold; wherein , when the environmental protection board is in the folded state, the two environmental protection boards are stuck together; when the environmental protection board is in the unfolded state, the main parts of the two environmental protection boards are bent along the second crease to form a polygonal placement cavity, and the two environmental protection boards
  • the branch parts are bent along the first fold to form a support structure, and the pad parts of the two environmental protection boards are bent along the third fold to form a support pad.
  • the branch parts are used to fit against the inner wall of the box.
  • the environmental protection board When the environmental protection board is unfolded, it is enclosed to form a polygonal storage cavity. Fragile items are placed in the storage cavity.
  • the branch parts are attached to the box, and the branch parts and the main part are unfolded and bent to form a cross-support structure, which can cushion the impact from the sides. It provides effective protection for packaged fragile items against the impact caused by rough handling.
  • Figure 1 is an explosion diagram of the box provided by this application.
  • Figure 2 is a schematic diagram of the bottle packaging structure, top shock-absorbing parts, bottom shock-absorbing parts and packaging of fragile items in this application;
  • Figure 3 is a schematic structural diagram of the bottle packaging structure provided by this application.
  • Figure 4 is a schematic diagram of the bottle packaging structure from folding to unfolding according to an embodiment of the present application
  • Figure 5 is a bottom view of the bottle packaging structure provided by one embodiment of the present application.
  • Figure 6 is a schematic diagram of the folding of a box with two bottle packaging structures provided by one embodiment of the present application.
  • Figure 7 is a schematic diagram of the packaging of a box with two bottle packaging structures provided by an embodiment of the present application.
  • Figure 8 is a schematic diagram of the packaging of a box with a six-bottle packaging structure provided by an embodiment of the present application.
  • Figure 9 is a schematic diagram of the bottle packaging structure from folding to unfolding according to another embodiment of the present application.
  • Figure 10 is a bottom view of a bottle packaging structure provided by another embodiment of the present application.
  • Figure 11 is a schematic diagram of the folding of a box with two bottle packaging structures provided by another embodiment of the present application.
  • first and second are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of indicated technical features. Therefore, features defined as “first” and “second” may explicitly or implicitly include one or more of these features.
  • plurality means two or more than two, unless otherwise explicitly and specifically limited.
  • the embodiment of the present application provides a box, which includes a bottle packaging structure 100, a box body 200, a top shock absorbing member 300 and a bottom shock absorbing member 400.
  • a box which includes a bottle packaging structure 100, a box body 200, a top shock absorbing member 300 and a bottom shock absorbing member 400.
  • the box body 200 and the bottle packaging structure 100 of this embodiment can be bent through folding marks, so that the box body 200 and the bottle packaging structure 100 have a flat structure, thereby saving storage space; and the box body 200 and the bottle packaging structure 100 It is made from environmentally friendly and recyclable raw materials.
  • the bottle packaging structure 100 When the bottle packaging structure 100 is bent and unfolded, it forms a polygonal containing cavity 01 structure, and fragile items are placed in the containing cavity 01 structure.
  • the polygonal shape of the bottle packaging structure 100 The structure can bounce back to its original position and absorb the impact from the side caused by rough handling, and the top shock absorber 300 and the bottom shock absorber 400 provide effective protection for the packaged fragile items, effectively absorbing the impact from the top and bottom. Impact.
  • the box in this embodiment is a disposable product; of course, according to actual needs, in other embodiments, it can also be made into a reusable product.
  • the bottle packaging structure 100 includes two environmentally friendly panels 1 .
  • the environmentally friendly panels 1 include a main body part 11 , two branch parts 12 connected to both sides of the main body part 11 , and a branch part 12 connected to one side of the main body part 11 .
  • the pad part 13 has a first fold 14 between the main part 11 and the branch part 12.
  • the main part 11 has a plurality of second folds 15 arranged at intervals in sequence. There is a third fold between the pad part 13 and the main part 11.
  • the two environmentally friendly panels 1 are connected at the first crease 14; wherein, when the environmentally friendly panels 1 are in a folded state, the two environmentally friendly panels 1 are fit together; when the environmentally friendly panels 1 are in an unfolded state, the two environmentally friendly panels 1 are
  • the main body 11 is bent along the second fold 15 to form a polygonal holding cavity 01 .
  • the branch portions 12 of the two environmentally friendly panels 1 are bent along the first fold 14 to form a support structure.
  • the pad portions 13 of the two environmentally friendly panels 1 Bend along the third fold 16 to form a support pad, and the branch portion 12 is used to fit against the inner wall of the box.
  • the bottle packaging structure 100 in this embodiment When the bottle packaging structure 100 in this embodiment is in a folded state, the bottle packaging structure 100 is in a flat state, thereby saving storage space.
  • the environmentally friendly board 1 itself is made of environmentally friendly and recyclable raw materials.
  • the environmental protection board 1 When the environmental protection board 1 is unfolded and enclosed to form a polygonal holding cavity 01, fragile items are placed in the holding cavity 01, the branch portion 12 is attached to the box, and the branch portion 12 and the main portion 11 are unfolded and bent to form a cross-support
  • the structure can cushion the impact from the sides caused by rough handling, providing effective protection for the fragile items packed.
  • the environmental protection board 1 is composed of a main body 11, a branch part 12 and a pad part 13; wherein, two branch parts 12 are folded and connected to both sides of the main part 11, and a pad is folded and connected to the other side of the main part 11.
  • part 13 the extending direction of the pad part 13 is perpendicular to the extending direction of the branch part 12, that is, there is a first fold 14 between the main part 11 and the branch part 12, and there is a third fold 16 between the pad part 13 and the main part 11
  • the main body portion 11 also has a plurality of second folds 15 arranged at intervals.
  • the two environmentally friendly boards 1 are connected together by adhesive at the first fold 14.
  • the environmentally friendly boards 1 When the environmentally friendly boards 1 are in the process of transportation or storage (as shown in Figure 6), the environmentally friendly boards 1 are in a folded state, and the two environmentally friendly boards 1 are in a folded state.
  • the environmentally friendly boards 1 are stuck together, that is, the main portions 11 of the two environmentally friendly boards 1 are stuck to each other, the branch portions 12 of the two environmentally friendly boards 1 are stuck to each other, and the pad portions 13 of the two environmentally friendly boards 1 are stuck to each other.
  • the entire bottle packaging The structure 100 has a flat structure, which can save storage space in retail stores or storage; and when the bottle packaging structure 100 needs to be used to pack fragile items (as shown in Figures 2, 4 and 7), the environmentally friendly board 1 is in In the unfolded state, the main part 11 is bent along the second fold 15 to form a semi-enveloping structure, the branch part 12 is bent along the first fold 14 to form a semi-support structure, and the pad part 13 is bent along the third fold 16 Fold to form a semi-support pad structure. Since the two environmental protection panels 1 can be bent and formed at the same time or they can be enclosed and formed, that is, at this time, the two main body parts 11 are enclosed to form the accommodation cavity 01, and the accommodation cavity 01 has a polygonal structure.
  • the branch portion 12 of the board 1 forms a support structure, and the pad portions 13 of the two environmentally friendly boards 1 form a support pad; place the bottom shock absorber 400 in the box 200, and then place the bottle packaging structure 100 in the box 200.
  • the branch 12 is fit with the inner wall of the box 200 , the bottom shock-absorbing member 400 is in contact with the pad 13 , then the fragile items are placed in the accommodation cavity 01 , and the top shock-absorbing member 300 is placed on the fragile items , to form a packaging box.
  • the polygonal structure of the bottle packaging structure 100 can return to its original position and absorb the impact from the side caused by rough handling, and the top is shock-absorbing
  • the component 300 and the bottom shock-absorbing component 400 provide effective protection for the packaged fragile items from impacts from the top and bottom.
  • boxes can be used for fragile items such as wine bottles and glass bottles. Of course, they can also be used for packaging fragile items such as ceramics.
  • the bottom shock-absorbing member 400 and the pad 13 can be bonded together, and then fragile items can be placed in the containing cavity 01 , and cover the fragile items with the top shock-absorbing member 300, and finally place the entire package in the accommodating cavity 01 of the box 200.
  • the order of packaging is not limited here.
  • the main body 11 includes a plurality of folded parts 111 , with second folds 15 between the folded parts 111 , and between the pad part 13 and the corresponding folded part 111 .
  • the pad portion 13 of the main body 11 corresponds to the folding portion 111 one-to-one, and the width of the pad portion 13 on the side away from the main body 11 is smaller than the width of the pad portion 13 on the side close to the main body 11 . That is, the pad portion 13 has a trapezoidal structure, which is convenient for convenience. Enclosed to form a support pad; in this embodiment, crease lines are pressed at specific locations and bonded together at specific locations to form a polygonal structure, which provides effective support for packaged items after being combined with the box 200 .
  • the number of folding portions 111 can be increased or decreased as needed to form a polygonal receiving cavity 01, such as a quadrilateral, a hexagon, an octagon, etc.
  • the pad portion 13 is only connected to the folding portion 111 located in the middle of the main body portion 11.
  • the pad portion 13 has a rectangular structure, and the pad portions 13 of the two main body portions 11 are opposite to each other. Near the side connection, the free ends of the two pad parts 13 can be connected by bonding to form a support pad; or a support pad is provided, that is, the two pad parts 13 are integrally formed, and the support pad has a rectangular structure.
  • Two pad portions 13 can be formed by folding in half along the fourth fold.
  • FIGS. 3 to 5 there is a connecting part 17 between the branch part 12 and the main part 11 , and there is a first fold 14 between the connecting part 17 and the branch part 12 , and between the connecting part 17 and the main part 11 , two environmentally friendly panels 1 are bonded through the connecting portion 17; the two branch portions 12 of the same environmentally friendly panel 1 are arranged in parallel and perpendicular to the connecting portion 17; the branch portions 12 of different environmentally friendly panels 1 on the same side are arranged in parallel, and the branch portions 12 of the different environmentally friendly panels 1 on the same side are arranged in parallel, and The ends of the branch portions 12 of different environmental protection boards 1 are connected near the connecting portion 17; the width of the accommodation cavity 01 is smaller than the width of the branch portion 12.
  • the two environmentally friendly panels 1 are connected by bonding at the connecting portion 17 .
  • they can be bonded by gluing, double-sided tape, or other bonding methods, as long as the connection between the two can be ensured to be stable.
  • the main part 11 is unfolded along the first crease 14 relative to the connecting part 17 to form a polygonal accommodation cavity 01
  • the branch part 12 is along the first crease relative to the connecting part 17 14 is unfolded to form a support structure.
  • the side of the main body 11 connected to the connecting part 17 has a certain inclination angle with the connecting part 17, and the branch part 12 is perpendicular to the connecting part 17.
  • the two branch portions 12 of the same environmental protection board 1 are arranged in parallel on both sides of the main body 11, the branch portions 12 of different environmental protection boards 1 on the same side are arranged in parallel, and the different environmental protection boards 1 on the same side are arranged in parallel.
  • the ends of the branch parts 12 close to the connecting part 17 are connected, and the width of the accommodation cavity 01 is smaller than the width of the two connected branch parts 12 .
  • the two environmentally friendly boards 1 can be used as two parts of a larger environmentally friendly board, that is, the two environmentally friendly boards 1 are integrally formed, and at the same time, the support pads of the rectangular structure (the ones in the other aforementioned embodiments)
  • the support pad has a fourth crease and is connected to the folding part 111 located in the middle of the main body part 11, which is equivalent to two integrally formed pad parts 13) and is also integrally formed with the two environmentally friendly boards 1, that is, the upper part of a large environmentally friendly board is a
  • the small environmental protection board 1 has a support pad in the middle and another small environmental protection board 1 in the lower part. In addition to the support pad connected to the middle part, the rest of the middle part is blank.
  • This large environmental protection board can be made through the corresponding mold structure.
  • This arrangement when performing indentation line processing on the first fold 14 and the second fold 15 of a whole large environmentally friendly board, it is only necessary to perform indentation line processing at specific positions of the entire large environmentally friendly board, and there is no need to perform indentation line processing separately.
  • the processing of two environmentally friendly boards 1 can simplify the process of the indentation line. It should be understood that the process of forming the accommodation cavity 01 by bonding and the indentation line processing of the third fold 16 are no different from this embodiment, and the main body part 11, the branch part 12 and the The structures such as the connecting portion 17 are the same, and the only difference is the processing of the two environmentally friendly boards 1 .
  • the environmentally friendly board 1 is made of corrugated cardboard; the box 200 is made of corrugated cardboard; the top shock absorbing member 300 includes a first corrugated paper layer 31 and a first pearl cotton layer 32.
  • the first corrugated paper layer 31 is bonded to the first pearl cotton layer 32, and the first corrugated paper layer 31 is toward the end of the main body 11 away from the pad portion 13;
  • the bottom shock absorbing member 400 includes a second corrugated paper layer 41 and a second pearl cotton layer 42.
  • the second corrugated paper layer 41 is bonded to the second pearl cotton layer 42, and the second corrugated paper layer 41 faces the pad portion 13.
  • first corrugated paper layer 31 and the second corrugated paper layer 41 are both high burst strength corrugated paper layers
  • first pearl cotton layer 32 and the second pearl cotton layer 42 are EPE (Expandable Polyethylene, expanded polyethylene) foam.
  • the first corrugated paper layer 31 is adhered to the first pearl cotton layer 32 to form the top shock absorbing member 300
  • the second corrugated paper layer 41 is adhered to the second pearl cotton layer 42 to form the bottom shock absorbing member 400 .
  • the top shock absorbing member 300 and the bottom shock absorbing member 400 are respectively placed at the top and bottom of the box 200, so that the top shock absorbing member 300 and the bottom shock absorbing member 400 respectively resist the It is connected to the top and bottom of the fragile items, so that the fragile items can be supported by the top shock-absorbing member 300 and the bottom shock-absorbing member 400 to make them less susceptible to damage.
  • EPE foam is lightweight, has certain firmness, softness and good cushioning properties, it is suitable for absorbing vertical impacts during transportation to keep fragile items from being damaged.
  • the box 200 is made of corrugated paper with high strength, adapts to the bottle packaging structure 100 and provides structural support for the bottle packaging structure 100;
  • the bottle packaging structure 100 is composed of two pieces of corrugated cardboard (ie, environmentally friendly board 1).
  • the crease lines are pressed at specific positions and bonded together to form a polygonal structure, which when combined with the box 200 provides effective support for the packaged items.
  • the top shock-absorbing member 300 may only include the first corrugated paper layer 31, and the bottom shock-absorbing member 400 may only include the second corrugated paper layer 41. Both the first corrugated paper layer 31 and the second corrugated paper layer 41 are honeycomb-type corrugated paper.
  • the first corrugated paper layer 31 and the second corrugated paper layer 41 are respectively placed at the top and bottom of the box 200, so that the first corrugated paper layer 31 and the second corrugated paper layer 41 are respectively in contact with the top and bottom of fragile items, and the first corrugated paper layer 31 and the second corrugated paper layer 41 of the honeycomb structure can well disperse and absorb the impact from the top and bottom, and can play a buffering role, and ultimately In order to protect fragile items from damage, and only the honeycomb-type first corrugated paper layer 31 and the second corrugated paper layer 41 are provided, costs can be saved.
  • the box 200 includes a top panel, a rear panel, a right panel, a front panel, a left panel and a bottom panel that are folded and connected in sequence. That is, the box 200 is also a foldable structure (can be a conventional square foldable box).
  • the box 200 is in a folded state, so that the entire box 200 is in contact with the bottle packaging structure 100,
  • the top shock-absorbing member 300 and the bottom shock-absorbing member 400 have a flat structure, which can save up to 6 times the storage space in retail stores or storage; it should be understood that the 6 times storage space is the combination of the box 200 and the bottle packaging structure.
  • the theoretical value is 100 when pressed into a flat state. In practical applications, when the box 200 and the bottle packaging structure 100 are folded normally, 2.5 to 3 times the storage space can be saved.
  • multiple bottle packaging structures 100 are placed in the box 200 in sequence, and the branch portions 12 of adjacent bottle packaging structures 100 are connected to each other; or multiple bottle packaging structures 100 are placed in sequence.
  • the branch portion 12 is attached to the separator 500 and/or attached to the inner wall of the box.
  • the capacity of the box 200 and the size of the bottle packaging structure 100 can be set as needed.
  • it can accommodate one bottle packaging structure 100, two bottle packaging structures 100, six bottle packaging structures 100, etc.;
  • the two bottle packaging structures 100 are arranged sequentially along the length direction of the box 200, and the branch portions 12 of both are fitted to the box 200.
  • the branch portions 12 of adjacent bottle packaging structures 100 are connected to each other; or a separation piece 500 is added between the two bottle packaging structures 100. In this case, the branches of the two bottle packaging structures 100 are separated.
  • the branches 12 change from being connected to each other to being in contact with both sides of the separator 500 respectively; as shown in Figure 8, when six bottle packaging structures 100 are accommodated, the six bottle packaging structures 100 are divided into two batches, that is, three in each batch. At this time, the large separator 501 is used to divide the box 200 into two parts. Three bottle packaging structures 100 are placed in each part, and a small separator 502 is provided between each bottle packaging structure 100 for separation. ; Of course, the six bottle packaging structures 100 can also be divided into three batches, that is, two in each batch. At this time, the separator 500 is used to divide the box 200 into three parts, and two bottle packaging structures 100 are placed in each part. , the branch parts 12 of the two bottle packaging structures 100 are connected to each other. Of course, other arrangements can be used to place the bottle packaging structure 100 as needed.
  • the filling buffer member also includes a filling buffer member.
  • the filling buffer part is arranged in the first filling gap; or between the main body part 11 and the inner wall and/or the main body part 11 and the separation piece 500
  • a first filling gap is formed between the inner wall and the bottle packaging structure 100, and a filling buffer can be provided. parts to fill the first filling gap to improve the protective force; of course, in other embodiments, due to the separation sheet 500 being provided, there is a second filling gap between the main body part 11 and the inner wall and between the main body part 11 and the separation sheet 500. At this time, the second filling gap can be filled with the filling buffer to improve the protective force.
  • the box and bottle packaging structure can be bent through folding marks, so that the box and bottle packaging structure have a flat structure, thus saving storage space; and the box
  • the body and bottle packaging structure itself is made from environmentally friendly and recyclable raw materials.
  • the environmental protection board When the environmental protection board is unfolded, it is enclosed to form a polygonal holding cavity 01. Fragile items are placed in the holding cavity 01.
  • the branch parts are attached to the box, and the branch parts and the main part are unfolded and bent to form a cross-support structure, which can be buffered. Impacts from the sides caused by rough handling provide effective protection for packaged fragile items, and the top and bottom shock absorbers provide effective protection for packaged fragile items from impacts from the top and bottom.

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  • Mechanical Engineering (AREA)
  • Packaging Frangible Articles (AREA)
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  • Buffer Packaging (AREA)

Abstract

一种瓶包装结构及箱子，包括两环保板（1），环保板包括主体部（11）、连接于主体部（11）两侧的两分支部（12）以及连接于主体部（11）一侧的垫部（13），主体部（11）与分支部（12）之间具有第一折痕（14），主体部（11）内具有多个依次间隔设置的第二折痕（15），垫部（13）与主体部（11）之间具有第三折痕（16），两环保板（1）于第一折痕（14）处连接；当环保板（1）处于折叠状态时，两环保板（1）贴合于一起；当环保板（1）处于展开状态时，两环保板（1）的主体部（11）沿着第二折痕（15）弯折围合形成多边形容置腔（01），两环保板（1）的分支部（12）沿着第一折痕（14）弯折形成支撑结构，两环保板（1）的垫部（13）沿着第三折痕（16）弯折形成支撑垫，分支部（12）用于贴合于箱子的内壁。采用扁平化设计，因而能节省存储空间，同时环保板本身则采用环保且可回收的原料制成，并且可以对所包装的产品提供有效保护。

Description

一种瓶包装结构及箱子
相关申请的交叉引用
本申请要求于2022年05月07日提交中国专利局、申请号为202221104264.8、发明名称为“一种瓶包装结构及箱子”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请属于包装技术领域，尤其涉及一种瓶包装结构及箱子。
 背景技术
当今快节奏的快递服务中，零售分销及运输葡萄酒等易碎物品都会面临商品破损问题。相关技术中需要瓦楞纸盒及聚苯乙烯泡沫来包装酒瓶防止破损，而聚苯乙烯泡沫不仅本身不环保，其储存也需占用大量空间。
 技术问题
本申请提供一种瓶包装结构及箱子，瓶包装结构处于折叠状态时，瓶包装结构处于一种扁平的状态，因而能节省存储空间，同时环保板本身则采用环保且可回收的原料制成。可以解决相关技术中用于包装酒瓶的聚苯乙烯泡沫不环保且占用空间大的技术问题。
 技术解决方案
本申请实施方式的瓶包装结构，应用于箱子，包括两环保板，所述环保板包括主体部、连接于所述主体部两侧的两分支部以及连接于所述主体部一侧的垫部，所述主体部与所述分支部之间具有第一折痕，所述主体部内具有多个依次间隔设置的第二折痕，所述垫部与所述主体部之间具有第三折痕，两所述环保板于所述第一折痕处连接；其中，当所述环保板处于折叠状态时，两所述环保板贴合于一起；当所述环保板处于展开状态时，两所述环保板的所述主体部沿着所述第二折痕弯折围合形成多边形容置腔，两所述环保板的所述分支部沿着所述第一折痕弯折形成支撑结构，两所述环保板的所述垫部沿着所述第三折痕弯折形成支撑垫，所述分支部用于贴合于所述箱子的内壁。
本申请实施方式的箱子，包括箱体、顶部减震件、底部减震件、以及如上述的瓶包装结构，当所述瓶包装结构处于展开状态时，所述瓶包装结构安装于所述箱体内，且分支部与所述箱体的内壁贴合一起，所述底部减震件与所述箱体底部抵接，且垫部与所述底部减震件抵接，所述顶部减震件设置于所述箱体的远离所述底部减震件端。
 有益效果
本申请实施例提供了一种瓶包装结构，应用于箱子，包括两环保板，环保板包括主体部、连接于主体部两侧的两分支部以及连接于主体部一侧的垫部，主体部与分支部之间具有第一折痕，主体部内具有多个依次间隔设置的第二折痕，垫部与主体部之间具有第三折痕，两环保板于第一折痕处连接；其中，当环保板处于折叠状态时，两环保板贴合于一起；当环保板处于展开状态时，两环保板的主体部沿着第二折痕弯折围合形成多边形容置腔，两环保板的分支部沿着第一折痕弯折形成支撑结构，两环保板的垫部沿着第三折痕弯折形成支撑垫，分支部用于贴合于箱子的内壁。本申请的瓶包装结构处于折叠状态时，瓶包装结构处于一种扁平的状态，因而能节省存储空间，同时环保板本身则采用环保且可回收的原料制成。当环保板展开后围合形成多边形容置腔，易碎物品放置于容置腔中，分支部贴合于箱子上，并且分支部与主体部展开弯折后呈交叉支撑结构，可以缓冲来自侧面的因粗暴搬运造成的冲击以对所包装的易碎物品提供了有效保护。
 附图说明
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1为本申请提供的箱子的爆炸示意图；
图2为本申请的瓶包装结构、顶部减震件、底部减震件与易碎物品的包装示意图；
图3为本申请提供的瓶包装结构的结构示意图；
图4为本申请一个实施例提供的瓶包装结构由折叠到展开的状态示意图；
图5为本申请一个实施例提供的瓶包装结构的仰视图；
图6为本申请一个实施例提供的具有两个瓶包装结构的箱子的折叠示意图；
图7为本申请一个实施例提供的具有两个瓶包装结构的箱子的包装示意图；
图8为本申请一个实施例提供的具有六个瓶包装结构的箱子的包装示意图；
图9为本申请另一个实施例提供的瓶包装结构由折叠到展开的状态示意图；
图10为本申请另一个实施例提供的瓶包装结构的仰视图；
图11为本申请另一个实施例提供的具有两个瓶包装结构的箱子的折叠示意图。
 本发明的实施方式
下面详细描述本申请的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，旨在用于解释本申请，而不能理解为对本申请的限制，基于本申请中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本申请的描述中，“多个”的含义是两个或两个以上，除非另有明确具体的限定。
请参阅图1、图2及图7，本申请实施例提供了一种箱子，包括瓶包装结构100、箱体200、顶部减震件300与底部减震件400，当瓶包装结构100处于展开状态时，瓶包装结构100安装于箱体200内，且瓶包装结构100部分与箱体200的内壁贴合一起，底部减震件400与箱体200底部抵接，顶部减震件300设置于箱体200的远离底部减震件400端。
本实施例的箱体200与瓶包装结构100能通过折叠痕弯折，以此来使得箱体200与瓶包装结构100呈扁平结构，因而能节省存储空间；而箱体200与瓶包装结构100本身则采用环保且可回收的原料制成。当瓶包装结构100弯折展开后呈多边形的容置腔01结构，将易碎物品放置于容置腔01结构中，在箱体200与瓶包装结构100受到冲击时，瓶包装结构100的多边形结构可返弹回原位并吸收来自侧面的因粗暴搬运造成的冲击，并且顶部减震件300与底部减震件400对所包装的易碎物品提供了有效保护，有效吸收来自顶部和底部的撞击。
优选地，本实施例的箱子为一次性使用的产品；当然根据实际需要，在其它实施例中，也可以制成可重复使用的产品。
具体地，请参阅图2至图7，瓶包装结构100包括两环保板1，环保板1包括主体部11、连接于主体部11两侧的两分支部12以及连接于主体部11一侧的垫部13，主体部11与分支部12之间具有第一折痕14，主体部11内具有多个依次间隔设置的第二折痕15，垫部13与主体部11之间具有第三折痕16，两环保板1于第一折痕14处连接；其中，当环保板1处于折叠状态时，两环保板1贴合于一起；当环保板1处于展开状态时，两环保板1的主体部11沿着第二折痕15弯折围合形成多边形容置腔01，两环保板1的分支部12沿着第一折痕14弯折形成支撑结构，两环保板1的垫部13沿着第三折痕16弯折形成支撑垫，分支部12用于贴合于箱子的内壁。
本实施例中的瓶包装结构100处于折叠状态时，瓶包装结构100处于一种扁平的状态，因而能节省存储空间，同时环保板1本身则采用环保且可回收的原料制成。当环保板1展开后围合形成多边形容置腔01，易碎物品放置于容置腔01中，分支部12贴合于箱子上，并且分支部12与主体部11展开弯折后呈交叉支撑结构，可以缓冲来自侧面的因粗暴搬运造成的冲击以对所包装的易碎物品提供了有效保护。
本实施例中，环保板1由主体部11、分支部12以及垫部13组成；其中，主体部11的两侧分别折叠连接有两分支部12，主体部11的另一侧折叠连接有垫部13，垫部13的延伸方向与分支部12的延伸方向垂直，即主体部11与分支部12之间具有第一折痕14，垫部13与主体部11之间具有第三折痕16，而主体部11内也具有多个依次间隔设置的第二折痕15。具体地，两环保板1在第一折痕14处通过粘接的方式连接于一起，当环保板1处于运输过程或者存储时（如图6所示），环保板1处于折叠状态，两个环保板1贴合于一起，即此时两环保板1的主体部11彼此贴合，两环保板1的分支部12彼此贴合，两环保板1的垫部13彼此贴合，整个瓶包装结构100呈扁平结构，在零售商店或存储时，可节省存储空间；而当需要用到瓶包装结构100包装易碎物品时（如图2、图4及图7所示），环保板1处于展开状态，此时主体部11沿着第二折痕15弯折呈半包围结构，分支部12沿着第一折痕14弯折形成半支撑结构，垫部13沿着第三折痕16弯折形成半支撑垫结构，由于两环保板1可以同时弯折成型或者两者围合成型，即此时两主体部11围合形成容置腔01，且容置腔01为多边形结构，两环保板1的分支部12形成支撑结构，两环保板1的垫部13形成支撑垫；将底部减震件400放置于箱体200中，再将瓶包装结构100放置于箱体200中，此时分支部12与箱体200的内壁贴合，底部减震件400与垫部13抵接，再将易碎物品放置于容置腔01内，并将顶部减震件300盖设于易碎物品上，以此来形成包装盒，在箱体200与瓶包装结构100受到冲击时，瓶包装结构100的多边形结构可返弹回原位并吸收来自侧面的因粗暴搬运造成的冲击，并且顶部减震件300与底部减震件400则为来自顶部和底部的撞击对所包装的易碎物品提供了有效保护。
需要说明的是，箱子可以用于酒瓶、玻璃瓶等易碎物品上，当然也可以用于陶瓷等易碎物品的包装。在其它的一些实施例中，也可以在将瓶包装结构100装于箱体200中前，将底部减震件400与垫部13贴合于一起，再将易碎物品放置于容置腔01中，并将顶部减震件300盖设于易碎物品上，最后再将整个包装放置于箱体200的容置腔01中，在此对其包装顺序不进行限定。
进一步地，在本申请一个实施例中，请参阅图4，主体部11包括多个折叠部111，折叠部111之间具有第二折痕15，垫部13与对应的折叠部111之间具有第三折痕16；垫部13远离主体部11侧的宽度小于垫部13靠近主体部11侧的宽度。
具体地，主体部11的垫部13与折叠部111一一对应，且垫部13远离主体部11侧的宽度小于垫部13靠近主体部11侧的宽度，即垫部13为梯形结构，便于围合形成支撑垫；本实施例通过在特定位置压折痕线，并在特定位置粘合在一起，形成多边形结构，与箱体200组合后对所包装的物品提供有效的支撑。其中，折叠部111的数量可以根据需要增减，以此来形成多边形容置腔01，如四边形、六边形、八边形等等。
在本申请另一实施例中，请参阅图9-11，垫部13只连接于位于主体部11中间的折叠部111，垫部13为矩形结构，且两个主体部11的垫部13相靠近侧连接，可以用粘接的方式将两个垫部13的自由端连接，从而形成支撑垫；或，设置有一块支撑垫，即两个垫部13一体成型，支撑垫为矩形结构，支撑垫的中间具有第四折痕，支撑垫的两端连接于位于主体部11中间的折叠部111，沿着第四折痕对折即可形成两个垫部13。
进一步地，请参阅图3至图5，分支部12与主体部11之间具有连接部17，连接部17与分支部12之间、连接部17与主体部11之间具有第一折痕14，两环保板1通过连接部17粘接；同一环保板1的两分支部12平行设置，且与连接部17垂直设置；同一侧的不同环保板1的分支部12平行设置，且同一侧的不同环保板1的分支部12的靠近连接部17端连接；容置腔01的宽度小于分支部12的宽度。
本实施例中，两环保板1通过在连接部17处粘接以实现两者的连接，此时可以通过涂胶、双面胶等粘接方式粘接，只要能够保证两者的连接稳固即可。当瓶包装结构100处于展开状态时，主体部11相对于连接部17沿着第一折痕14展开以形成多边形的容置腔01，而分支部12相对于连接部17沿着第一折痕14展开以形成支撑结构，此时的主体部11的与连接部17连接侧，其与连接部17具有一定的倾斜角度，而分支部12与连接部17垂直设置；需要说明的是，为了可以更好的起到支撑稳固作用，同一环保板1的两分支部12平行设置于主体部11的两侧，同一侧的不同环保板1的分支部12平行设置，且同一侧的不同环保板1的分支部12的靠近连接部17端连接，同时容置腔01的宽度小于相互连接的两分支部12的宽度。
在本申请另一实施例中，两环保板1可以作为一张较大面积的环保板的两部分，即两环保板1一体成型，同时，矩形结构的支撑垫（前述的其他实施例中的支撑垫，具有第四折痕，连接于位于主体部11中间的折叠部111，相当于两个一体成型的垫部13）也与两环保板1一体成型，即一张大环保板的上部为一小环保板1、中部为支撑垫、下部为另一小环保板1，且中部除了连接着支撑垫，中部的其余位置为空白，而这一张大环保板可以通过对应的模具结构制成。通过如此设置，在对一整张大环保板进行第一折痕14、第二折痕15的压痕线处理时，只需要在一整张大环保板的特定位置进行压痕线处理，无需分别对两环保板1进行处理，可以简化压痕线的工艺过程。应当理解的是，通过粘接方式形成容置腔01的加工过程，以及对于第三折痕16的压痕线处理，均与本实施例是无差别的，且主体部11、分支部12和连接部17等结构均是相同的，不同的只是针对两环保板1的加工处理过程。
进一步地，请参阅图1及图2，环保板1为瓦楞纸板材质；箱体200为瓦楞纸板材质；顶部减震件300包括第一瓦楞纸层31与第一珍珠棉层32，第一瓦楞纸层31与第一珍珠棉层32粘接，第一瓦楞纸层31朝向主体部11的远离垫部13端；底部减震件400包括第二瓦楞纸层41与第二珍珠棉层42，第二瓦楞纸层41与第二珍珠棉层42粘接，第二瓦楞纸层41朝向垫部13。
本实施例中，第一瓦楞纸层31与第二瓦楞纸层41均为高爆破强度瓦楞纸层，第一珍珠棉层32与第二珍珠棉层42为EPE（Expandable Polyethylene，发泡聚乙烯）泡沫，并将第一瓦楞纸层31粘到第一珍珠棉层32上而制成顶部减震件300，将第二瓦楞纸层41粘到第二珍珠棉层42上而制成底部减震件400。当易碎物品存于瓶包装结构100内时，将顶部减震件300和底部减震件400分别置于箱体200的顶部和底部，从而顶部减震件300和底部减震件400分别抵接于易碎物品的顶部和底部，从而可以通过顶部减震件300和底部减震件400支撑易碎物品使其不易受到损坏。进一步地，由于EPE泡沫具有重量轻，有一定坚固性，柔软性和缓冲性好的特点，适用于在运输过程中吸收垂直冲击，以保持易碎物品不损坏。同时，箱体200由具有高强度的瓦楞纸制成，适配瓶包装结构100并为瓶包装结构100在结构上提供支撑；瓶包装结构100由两块瓦楞纸板（即环保板1）组成，在特定位置压折痕线，并在特定位置粘合在一起，形成多边形结构，与箱体200组合后对所包装的物品提供有效的支撑。
在其他实施例中，顶部减震件300可以只包括第一瓦楞纸层31，底部减震件400可以只包括第二瓦楞纸层41，第一瓦楞纸层31和第二瓦楞纸层41均为蜂窝型瓦楞纸，因此，当易碎物品存于瓶包装结构100内时，将第一瓦楞纸层31和第二瓦楞纸层41分别置于箱体200的顶部和底部，从而第一瓦楞纸层31和第二瓦楞纸层41分别抵接于易碎物品的顶部和底部，进而蜂窝型结构的第一瓦楞纸层31和第二瓦楞纸层41可以很好地分散吸收来自顶部和底部的撞击，可以起到缓冲作用，最终起到保护易碎物品不受损坏的作用，且仅设置蜂窝型的第一瓦楞纸层31和第二瓦楞纸层41，可以节约成本。
需要说明的是，箱体200包括依次折叠连接的顶板、后板、右板、前板、左板与底板。即箱体200同样为可折叠的结构（可为常规的方形可折叠箱），当箱体200处于运输过程或者存储时，箱体200处于折叠状态，使得整个箱体200与瓶包装结构100、顶部减震件300、底部减震件400呈扁平结构，在零售商店或存储时，可节省高达6倍的存储空间；应当理解的是，6倍的存储空间为将箱体200与瓶包装结构100压制扁平状态下时的理论值，而在实际应用中，当正常折叠箱体200与瓶包装结构100，可以节约2.5~3倍的存储空间。
进一步地，请参阅图6至图8，多个瓶包装结构100依次放置于箱体200内，且相邻的瓶包装结构100的分支部12彼此连接；或多个瓶包装结构100依次放置于箱体200内，且相邻的瓶包装结构100之间具有分离片500，分支部12贴合于分离片500和/或贴合于箱体的内壁上。
本实施例中，可以根据需要设置箱体200的容量大小以及瓶包装结构100的大小，如可以容置一个瓶包装结构100、两个瓶包装结构100、六个瓶包装结构100等；具体地，如图7所示，当容置两个瓶包装结构100时，两个瓶包装结构100沿着箱体200的长度方向依次设置，且两者的分支部12均贴合于箱体200的内壁上，为了使得放置更为紧凑，相邻的瓶包装结构100的分支部12彼此连接；或者在两个瓶包装结构100之间加设分离片500，此时两个瓶包装结构100的分支部12从彼此连接变成分别与分离片500的两侧抵接；如图8所示，当容置六个瓶包装结构100时，将六个瓶包装结构100分成两批，即每批三个，此时，利用大分离片501将箱体200分割成两个部分，每个部分均放置有三个瓶包装结构100，且每个瓶包装结构100之间设置有小分离片502以隔开；当然还可以将六个瓶包装结构100分成三批，即每批两个，此时，利用分离片500将箱体200分割成三个部分，每个部分均放置有两个瓶包装结构100，两个瓶包装结构100的分支部12彼此连接。当然可以根据需要采用其他的排列方式放置瓶包装结构100。
进一步地，还包括填充缓冲件，主体部11与内壁之间具有第一填充空隙，填充缓冲件设置于第一填充空隙；或主体部11与内壁之间和/或主体部11与分离片500之间具有第二填充空隙，填充缓冲件设置于第二填充空隙。
本实施例中，由于展开后的分支部12与主体部11之间存有间隙，当瓶包装结构100安装于箱体200内时，形成与内壁之间的第一填充空隙，可以设置填充缓冲件填充第一填充空隙以提高防护力；当然在其它一些实施例中，由于设置有分离片500，使得主体部11与内壁之间以及主体部11与分离片500之间具有第二填充空隙，此时，可以用填充缓冲件填充第二填充空隙以提高防护力。
综上所述，本申请提供的瓶包装结构及箱子，箱体与瓶包装结构能通过折叠痕弯折，以此来使得箱体与瓶包装结构呈扁平结构，因而能节省存储空间；而箱体与瓶包装结构本身则采用环保且可回收的原料制成。当环保板展开后围合形成多边形容置腔01，易碎物品放置于容置腔01中，分支部贴合于箱子上，并且分支部与主体部展开弯折后呈交叉支撑结构，可以缓冲来自侧面的因粗暴搬运造成的冲击以对所包装的易碎物品提供了有效保护，并且顶部减震件与底部减震件则为来自顶部和底部的撞击对所包装的易碎物品提供了有效保护。
以上所述仅为本申请的实施例，并非因此限制本申请的专利范围，凡是利用本申请说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本申请的专利保护范围内。

Claims (10)

  1. 一种瓶包装结构，应用于箱子，其特征在于，包括两环保板，所述环保板包括主体部、连接于所述主体部两侧的两分支部以及连接于所述主体部一侧的垫部，所述主体部与所述分支部之间具有第一折痕，所述主体部内具有多个依次间隔设置的第二折痕，所述垫部与所述主体部之间具有第三折痕，两所述环保板于所述第一折痕处连接；其中，
    当所述环保板处于折叠状态时，两所述环保板贴合于一起；
    当所述环保板处于展开状态时，两所述环保板的所述主体部沿着所述第二折痕弯折围合形成多边形容置腔，两所述环保板的所述分支部沿着所述第一折痕弯折形成支撑结构，两所述环保板的所述垫部沿着所述第三折痕弯折形成支撑垫，所述分支部用于贴合于所述箱子的内壁。
  2. 根据权利要求1所述的瓶包装结构，其特征在于，所述分支部与所述主体部之间具有连接部，所述连接部与所述分支部之间、所述连接部与所述主体部之间具有所述第一折痕，两所述环保板通过所述连接部粘接；
    同一所述环保板的两所述分支部平行设置，且与所述连接部垂直设置；
    同一侧的不同所述环保板的所述分支部平行设置，且同一侧的不同所述环保板的所述分支部的靠近所述连接部端连接。
  3. 根据权利要求1所述的瓶包装结构，其特征在于，所述主体部包括多个折叠部，所述折叠部之间具有所述第二折痕，所述垫部与对应的所述折叠部之间具有所述第三折痕。
  4. 根据权利要求1所述的瓶包装结构，其特征在于，所述垫部远离所述主体部侧的宽度小于所述垫部靠近所述主体部侧的宽度；
    或，所述垫部的宽度远离所述主体部侧的宽度等于所述垫部靠近所述主体部侧的宽度。
  5. 根据权利要求1所述的瓶包装结构，其特征在于，所述容置腔的宽度小于所述分支部的宽度。
  6. 根据权利要求1所述的瓶包装结构，其特征在于，所述环保板为瓦楞纸板材质。
  7. 一种箱子，其特征在于，包括如上述权利要求1-6中任意一项所述的瓶包装结构、箱体、顶部减震件与底部减震件，当所述瓶包装结构处于展开状态时，所述瓶包装结构安装于所述箱体内，且分支部与所述箱体的内壁贴合一起，所述底部减震件与所述箱体底部抵接，且所述垫部与所述底部减震件抵接，所述顶部减震件设置于所述箱体的远离所述底部减震件端。
  8. 根据权利要求7所述的箱子，其特征在于，多个所述瓶包装结构依次放置于所述箱体内，且相邻的所述瓶包装结构的所述分支部彼此连接；
    或多个所述瓶包装结构依次放置于所述箱体内，且相邻的所述瓶包装结构之间具有分离片，所述分支部贴合于所述分离片和/或所述内壁上。
  9. 根据权利要求8所述的箱子，其特征在于，还包括填充缓冲件，所述主体部与所述内壁之间具有第一填充空隙，所述填充缓冲件设置于所述第一填充空隙；
    或所述主体部与所述内壁之间以及所述主体部与所述分离片之间具有第二填充空隙，所述填充缓冲件设置于所述第二填充空隙。
  10. 根据权利要求7所述的箱子，其特征在于，所述箱体为瓦楞纸板材质；
    所述顶部减震件包括第一瓦楞纸层与第一珍珠棉层，所述第一瓦楞纸层与所述第一珍珠棉层粘接，所述第一瓦楞纸层朝向所述主体部的远离所述垫部端；
    所述底部减震件包括第二瓦楞纸层与第二珍珠棉层，所述第二瓦楞纸层与所述第二珍珠棉层粘接，所述第二瓦楞纸层朝向所述垫部；
    或，所述顶部减震件包括第一瓦楞纸层；所述底部减震件包括第二瓦楞纸层。
PCT/CN2023/091840 2022-05-07 2023-04-28 一种瓶包装结构及箱子 Ceased WO2023216944A1 (zh)

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