Packaging pad
The packaging insert with a cushioning board and stretch film enhances support and stability for heavy or irregularly shaped items, addressing instability and space inefficiencies in existing packaging systems, while reducing costs.
Patent Information
- Application Number
- CN202422460247.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-11
- Publication Date
- 2025-07-15
- Estimated Expiration
- 2034-10-11
AI Technical Summary
The existing suspended packaging structure composed of cardboard and high elastic film lacks support when supporting heavy items, is not stable enough during transportation, and has low space utilization, resulting in an increase in packaging costs.
A combined structure of a buffer plate and a high elastic film is adopted. The buffer plate is used for support and cushioning, and the high elastic film is used for wrapping and fixing, forming a receiving space to improve support and cushioning performance.
The bottom of the package is supported and cushioned through the buffer plate, which improves the bottom support and cushioning performance of the suspended packaging, reduces slip risk, improves space utilization, and reduces packaging costs.
Smart Images
Figure CN223101368U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the technical field of packaging, and more particularly, to a packaging cushion. Background Art
[0002] Currently, the suspension packaging structure composed of cardboard and high-elasticity film is an ideal packaging structure for fragile and irregularly shaped items, but there are still certain problems. For example: the item to be packaged is sandwiched between the upper and lower layers of high-elasticity film, and the tensile elasticity of the bottom high-elasticity film is used to support the item, with limited supporting force, making it difficult to package products with relatively large weights; using the tensile force and friction of the high-elasticity film to fix the item is not stable enough, and the item to be packaged will slip during the fall in the transportation process, reducing reliability; thirdly, this packaging structure needs to reserve a large buffer space in all directions, with low space utilization rate, resulting in an increase in packaging costs. Summary of the Utility Model
[0003] At least one packaging cushion provided by the embodiments of this application can support and buffer the bottom of the item to be packaged through a buffer board, thereby effectively improving the bottom support and buffering performance of the suspension packaging.
[0004] An embodiment of this application provides a packaging cushion for being arranged in an outer packaging box to package the item to be packaged. The packaging cushion includes: a buffer board and a high-elasticity film. The high-elasticity film is stretchably arranged on the front of the buffer board and is connected to the buffer board at both ends. An accommodation space can be formed between the high-elasticity film and the buffer board. The high-elasticity film is used to wrap and fix the item to be packaged when the item to be packaged is located in the accommodation space.
[0005] In an optional embodiment, the buffer board includes one or more of the following boards: corrugated cardboard, calcium-plastic corrugated board, and hollow board.
[0006] In an optional embodiment, a buffer member is arranged on the back of the buffer board.
[0007] In an optional embodiment, the buffer member includes one or more of the following buffer structures: foam, corrugated cardboard, and honeycomb cardboard.
[0008] In an optional embodiment, the buffer board is provided with a first crease crossing the high-elasticity film. The first crease divides the buffer board into a bearing area and folding areas on both sides of the bearing area. The first crease allows the folding areas to fold in a first direction to form the accommodation space between the bearing area and the high-elasticity film, and allows the folding areas to fold in a second direction to stretch the high-elasticity film to wrap and fix the item to be packaged.
[0009] In an alternative embodiment, the first crease is located on both sides of the packaged object, and there is a gap between the first crease and the packaged object.
[0010] In an alternative embodiment, the buffer plate is provided with a compression area across the first crease. The compression area can be compressed by the high-elastic film when the folding area is folded in the second direction, so as to form limiting flanges on both sides of the packaged object.
[0011] In an alternative embodiment, the compression area is formed between two slotted structures across the first crease, and the compression area is provided with a plurality of broken lines parallel to the first crease. The compression area is folded along the plurality of broken lines to form the limiting flanges.
[0012] In an alternative embodiment, the buffer plate is provided with a second crease across the first crease. The second crease allows the end of the bearing area to be folded to form supporting flanges at both ends of the packaged object. The height of the supporting flanges is greater than the height of the packaged object, and there is a gap between the supporting flanges and the packaged object.
[0013] In an alternative embodiment, the high-elastic film includes a first stretching area and a second stretching area in a direction perpendicular to its stretching direction. When wrapping the packaged object, the first stretching area wraps around the front of the packaged object, and the second stretching area wraps around the side of the packaged object.
[0014] The above technical solutions of the present application have the following beneficial technical effects:
[0015] The packaging cushion of the embodiment of the present application can support and buffer the bottom of the packaged object through the buffer plate. Compared with the method of using the high-elastic film to support and buffer the bottom of the packaged object, this can effectively improve the bottom support and buffering performance of the suspension packaging.
[0016] To make the above objects, features, and advantages of the present application more obvious and understandable, the following specific preferred embodiments are given below in conjunction with the accompanying drawings and are described in detail as follows. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. The drawings here are incorporated into the specification and constitute a part of this specification. These drawings show embodiments that conform to the present application and are used together with the specification to illustrate the technical solutions of the present application. It should be understood that the following drawings only show some embodiments of the present application and should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.
[0018] Figure 1 shows a schematic structural view of a packaging cushion provided by an embodiment of the present application;
[0019] Figure 2 shows Figure 1 the rear view of
[0020] Figure 3 shows Figure 1 the schematic structural view of the buffer plate in
[0021] Figure 4 shows Figure 1 the schematic view when the object to be packaged is placed in;
[0022] Figure 5 shows Figure 1 the schematic view after the first folding;
[0023] Figure 6 shows Figure 5 the side view of
[0024] Figure 7 shows Figure 1 the schematic view after the second folding;
[0025] Reference numerals:
[0026] 1, buffer plate; 1a, bearing area; 1b, folding area; 11, first crease; 12, compression area; 13, slotted structure; 14, folding line; 15, limiting hem; 16, spacer block; 17, second crease; 18, supporting hem; 2, high-elastic film; 21, first stretching area; 22, second stretching area; 23, limiting angle; 3, buffer member; 100, object to be packaged. Detailed implementation manners
[0027] Now, various exemplary embodiments of the present application will be described in detail with reference to the accompanying drawings. It should be noted that: unless otherwise specifically stated, the relative arrangements of components and steps set forth in these embodiments, numerical expressions and values do not limit the scope of the present application.
[0028] The embodiments of the present application will be described in detail below. The examples of the embodiments are shown in the accompanying drawings, in which the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application and should not be construed as limiting the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without creative efforts shall fall within the scope of protection of the present application.
[0029] The terms "first" and "second" in the description and claims of this application may explicitly or implicitly include one or more of such features. In the description of this application, unless otherwise specified, the meaning of "a plurality" is two or more. In addition, "and / or" in the description and claims means at least one of the connected objects, and the character " / " generally means an "or" relationship between the associated objects before and after.
[0030] In the description of this application, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to this application.
[0031] In the description of this application, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", and "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.
[0032] The packaging cushion provided by the embodiment of this application is used to be arranged in an outer packaging box to package the object to be packaged.
[0033] In some embodiments, the packaging cushion may include a buffer plate 1 and a highly elastic film 2. The highly elastic film 2 is stretchably arranged on the front surface of the buffer plate 1 and both ends are connected to the buffer plate 1. A receiving space can be formed between the highly elastic film 2 and the buffer plate 1. The highly elastic film 2 is used to wrap and fix the object to be packaged 100 when the object to be packaged 100 is located in the receiving space. As Figure 1As shown, in this embodiment, the high-elasticity film 2 is laid on the front surface of the buffer plate 1 along the width direction of the buffer plate 1, and both ends of the high-elasticity film 2 are fixedly connected to the buffer plate 1 by means of gluing or the like. During specific use, an external force can be applied to form a receiving space between the middle of the high-elasticity film 2 and the buffer plate 1. When the object to be packaged 100 is placed in the receiving space, the external force is removed, and the high-elasticity film 2 and the buffer plate 1 can approach each other, thereby wrapping and fixing the object to be packaged 100. With such a setting, the packaging cushion can support and buffer the bottom of the object to be packaged 100 through the buffer plate 1. Compared with the method of using the high-elasticity film 2 to support and buffer the bottom of the object to be packaged 100, this can effectively improve the bottom support and buffering performance of the suspension packaging. It should be understood that the external force can be a pulling force acting on the high-elasticity film 2 or a squeezing force acting on the buffer plate 1, etc.
[0034] In some embodiments, the buffer plate 1 may include one or more of the following plates: corrugated cardboard, calcium plastic corrugated board, and hollow board, etc. However, the embodiments of the present application do not make any limitations in this regard.
[0035] In some embodiments, the high-elasticity film 2 includes a first stretching area 21 and a second stretching area 22 along the direction perpendicular to its stretching direction. When wrapping the object to be packaged 100, the first stretching area 21 wraps around the front surface of the object to be packaged 100, and the second stretching area 22 wraps around the side surface of the object to be packaged 100. As Figure 5 shown, this embodiment shows that the high-elasticity film 2 has a first stretching area 21 covering the object to be packaged 100 and a second stretching area 22 exceeding the object to be packaged 100 along the width direction. During specific use, the first stretching area 21 is in direct contact with the object to be packaged 100. The stretching force generated by stretching the first stretching area 21 can effectively wrap and fix the object to be packaged 100, and the generated stretching force makes it difficult for the object to be packaged 100 to slide or shake in the horizontal and vertical directions. The second stretching area 22 is not in direct contact with the object to be packaged 100, that is, the stretching amount of the second stretching area 22 is less than that of the first stretching area. The difference in the stretching amount enables the second stretching area 22 to wrap and fix the side area of the object to be packaged 100, and at the same time, a limiting angle 23 will be formed between the first stretching area 21 and the second stretching area 22. This limiting angle 23 can effectively limit the object to be packaged 100 from sliding along the length direction. However, the embodiments of the present application do not make any limitations in this regard. It should be understood that in specific implementations, the length and thickness of the high-elasticity film 2 can be determined according to the shape and fixing effect of the object to be packaged 100.
[0036] In some embodiments, the number of the high-elasticity films 2 can be multiple. As Figure 1As shown, this embodiment shows that the number of the high-elasticity films 2 is two, and the two high-elasticity films 2 are respectively located at both ends of the object to be packaged 100. During use, the two high-elasticity films 2 are respectively used to wrap both ends of the object to be packaged 100. However, the embodiments of the present application do not make any limitation in this regard.
[0037] In some embodiments, the number of the high-elasticity films 2 is one. It should be understood that when the high-elasticity film 2 needs to wrap both sides in the length direction of the object to be packaged 100, the high-elasticity film 2 should cover the entire object to be packaged 100. However, the embodiments of the present application do not make any limitation in this regard.
[0038] In some embodiments, the high-elasticity film 2 can be made of a TPU film, a PE film, etc. However, the embodiments of the present application do not make any limitation in this regard.
[0039] In some embodiments, the high-elasticity film 2 can be a colorless film or a colored film. For example, the color of the high-elasticity film 2 can be a color film. However, the embodiments of the present application do not make any limitation in this regard.
[0040] In some embodiments, the buffer plate 1 is provided with a first crease 11 that traverses the high-elasticity film 2, as Figure 1 shown, the first crease 11 is arranged along the length direction of the buffer plate 1, and the first crease 11 divides the buffer plate 1 into a bearing area 1a and folding areas 1b located on both sides of the bearing area 1a. The first crease 11 allows the folding areas 1b to fold in a first direction (such as Figure 4 the upward direction shown) to form an accommodation space between the bearing area 1a and the high-elasticity film 2, and allows the folding areas 1b to fold in a second direction (such as Figure 5 the downward direction shown) to stretch the high-elasticity film 2 so that it wraps and fixes the object to be packaged 100. With such a setting, it enables the staff to package the object to be packaged 100 by folding the folding areas 1b of the buffer plate 1. The operation is simple and convenient, and it is not easy to cause damage to the high-elasticity film 2. However, the embodiments of the present application do not make any limitation in this regard. It should be understood that when the folding areas 1b fold in the second direction, they can be folded 180° to fit against the back surface of the bearing area 1a, which enables the high-elasticity film 2 to be fully stretched to provide a fixed tension, and at the same time makes it difficult for the folding areas b of the buffer plate 1 to rebound back, achieving the effects of stretching and locking.
[0041] In some embodiments, the first crease 11 can be an indentation line or a toothed knife line. However, the embodiments of the present application do not make any limitation in this regard.
[0042] In some embodiments, the buffer plate 1 is in a flat plate shape before folding. With such a setting, it is convenient to install the high-elasticity film 2, and it is also convenient for storage and transportation. It does not occupy space and is not easily damaged. However, the embodiments of the present application do not make any limitation in this regard.
[0043] In some embodiments, the first crease 11 is located on both sides of the packaged object 100, and there is a gap between the first crease 11 and the packaged object 100. That is to say, when the packaging cushion is placed into the outer packaging box, the two ends in the width direction of the bearing area 1a can contact and be limited by the inner wall surface of the outer packaging box, so that a certain buffer distance can be maintained between the packaged object 100 and the outer packaging box. In this way, the supporting and buffering capabilities of the packaging cushion can be effectively improved, and the space utilization rate can be increased, which is beneficial to reducing the packaging cost. However, the embodiments of the present application do not make any limitations in this regard.
[0044] In some embodiments, the buffer plate 1 is provided with a compression area 12 that traverses the first crease 11. The compression area 12 can be compressed by the high-elasticity film 2 when the folding area 1b is folded in the second direction, so as to form a limiting hem 15 on both sides of the packaged object 100. As Figure 1 , Figure 5 Figure 6 shown, this embodiment shows that the compression area 12 also traverses the high-elasticity film 2. When the folding area 1b is folded in the second direction, the high-elasticity film 2 is stretched and wraps the packaged object 100. At the same time, the high-elasticity film 2 also compresses the compression area 12 to fold it towards the center position of the bearing area 1a to form a limiting hem 15. The limiting hem 15 is clamped between the high-elasticity film 2 and the packaged object 100, and limits the two sides in the width direction of the packaged object 100, so that the packaged object 100 can be prevented from sliding along the width direction during packaging. However, the embodiments of the present application do not make any limitations in this regard. It should be understood that in order to ensure that a certain buffer distance can be maintained between the two ends in the width direction of the packaged object 100 and the outer packaging box, spacer blocks 16 can be formed between the two compression areas 12 at the two ends in the width direction of the bearing area 1a, and the spacer blocks 16 are used to maintain a certain buffer distance between the packaged object 100 and the outer packaging box.
[0045] In some embodiments, the compression area 12 is formed between two slotted structures 13 that traverse the first crease 11, and the compression area 12 is provided with a plurality of folding lines 14 parallel to the first crease 11. The compression area 12 is folded along the plurality of folding lines 14 to form a limiting hem 15. As Figure 1 and Figure 3 shown, this embodiment shows that a plurality of slotted structures 13 that traverse the first crease 11 are provided on the buffer plate 1. The slotted structures 13 are grouped in pairs and are respectively located on both sides in the width direction of the high-elasticity film 2, that is, the distance between the two slotted structures 13 in the same group is greater than the width of the high-elasticity film 2, and a plurality of folding lines 14 parallel to the first crease 11 are provided on the part between the two slotted structures 13 in the same group. The part located between the two slotted structures 13 and provided with the folding lines 14 is the compression area 12. However, the embodiments of the present application do not make any limitations in this regard.
[0046] In some embodiments, the buffer plate 1 is provided with a second crease 17 that traverses the first crease 11. The second crease 17 allows the ends of the bearing area 1a to be folded to form support flanges 18 located at both ends of the packaged object 100. As Figure 3 shown, in this embodiment, it is shown that the second crease 17 is provided in the bearing area 1a of the buffer plate 1, and the second crease 17 is located between the two slotted structures 13 on the outermost side of the bearing area 1a. During specific use, the packaged object 100 is arranged on the front of the bearing area 1a and between the two second creases 17, which enables the two ends of the bearing area 1a to be folded upward by 90° along the second crease 17 to form the support flanges 18. Such an arrangement can provide support and buffering effects on both sides in the length direction of the packaged object 100. However, the embodiments of the present application do not make any limitations in this regard. It should be understood that the support flange 18 can be only the end of the bearing area 1a, or a composite structure composed of the ends of the bearing area 1a and the folding area 1b.
[0047] In some embodiments, the two ends of the support flange 18 are flush with both sides of the bearing area 1a. That is to say, when the packaging cushion is placed into the outer packaging box, the two ends of the support flange 18 can contact and limit the inner wall of the outer packaging box, so that a certain buffering distance is maintained between both sides in the width direction of the packaged object 100 and the inner wall of the outer packaging box. In this way, the support and buffering capabilities of the packaging cushion can be effectively improved, and the space utilization rate can be increased, which is beneficial to reducing the packaging cost. However, the embodiments of the present application do not make any limitations in this regard.
[0048] In some embodiments, the height of the support flange 18 is greater than the height of the packaged object 100. That is to say, when the packaging cushion is placed into the outer packaging box, the top of the support flange 18 can contact and limit the inner wall of the outer packaging box, so that a certain buffering distance is maintained between the top surface of the packaged object 100 and the inner wall of the outer packaging box. In this way, the support and buffering capabilities of the packaging cushion can be effectively improved, and the space utilization rate can be increased, which is beneficial to reducing the packaging cost. However, the embodiments of the present application do not make any limitations in this regard.
[0049] In some embodiments, there is a gap between the support flange 18 and the packaged object 100. That is to say, when the packaging cushion is placed into the outer packaging box, a certain buffering distance can be maintained between both sides in the length direction of the packaged object 100 and the inner surface of the support flange 18, and the outer surface of the support flange 18 contacts the inner wall of the outer packaging box. In this way, the support and buffering capabilities of the packaging cushion can be effectively improved. In addition, since the outer surface of the support flange 18 contacts the inner wall of the outer packaging box, the support flange 18 can maintain its folding angle under the action of the bending resilience, so as to maintain the supporting effect of the support flange 18. However, the embodiments of the present application do not make any limitations in this regard.
[0050] In some embodiments, a buffer member 3 is provided on the back surface of the buffer plate 1 to further improve the bottom support and buffering performance of the suspension packaging by means of the buffer member 3. The buffer member 3 can be made of materials with support and buffering characteristics such as foamed sheets, corrugated cardboard, honeycomb boards, etc. When specifically arranged, the buffer member 3 can be fixed to the back surface of the buffer plate 1 by means of adhesives, etc. Moreover, the buffer member 3 can be a single structure or a plurality of structures arranged in a matrix. However, the embodiments of the present application do not make any limitations thereto. It should be understood that since the buffer plate 1 can be folded, the folding of the plate should not be affected when the buffer member 3 is arranged. For example, the buffer member 3 can be arranged only on the back surface of the buffer plate 1 (loading area 1a) where the article 100 to be packaged is supported.
[0051] In some embodiments, the buffer member 3 can include one or more of the following buffer structures: foam, corrugated cardboard, honeycomb cardboard, etc. In this embodiment, foam is preferably used as the buffer member 3, and the foam can be made of materials such as EPE, EPS, EPP or IXPE.
[0052] The packaging cushion of the embodiment of the present application can support and buffer the bottom of the article 100 to be packaged through the buffer plate 1. Compared with the method of using the high-elastic film 2 to support and buffer the bottom of the article 100 to be packaged, the bottom support and buffering performance of the suspension packaging can be effectively improved.
[0053] For the packaging cushion of the embodiment of the present application, after the buffer plate 1 is folded, it can also form a limiting hem 15, a supporting hem 18 and a limiting angle 23 on other surfaces of the article 100 to be packaged to form support and buffering for other surfaces of the article 100 to be packaged. Compared with the traditional packaging method, the buffering space for other surfaces of the article 100 to be packaged can be reduced, thereby improving the space utilization rate of the packaging structure and reducing the packaging cost.
[0054] One or more embodiments of this specification are intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of one or more embodiments of this specification shall be included within the protection scope of the present application.
[0055] The above is only the specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present application can easily think of changes or substitutions, which should all be covered within the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims
1. A packaging cushion, which is used to be arranged in an outer packaging box for packaging an object to be packaged, and is characterized in that The packaging cushion includes: a buffer board and a highly elastic film. The highly elastic film is stretchably disposed on the front surface of the buffer board and is connected to the buffer board at both ends. An accommodation space can be formed between the highly elastic film and the buffer board. The highly elastic film is used to wrap and fix the packaged object when the packaged object is located in the accommodation space.
2. The packaging cushion according to claim 1, wherein The buffer board includes one or more of the following plates: corrugated cardboard, calcium plastic corrugated board, and hollow board.
3. The packaging cushion according to claim 1, characterized in that, A buffer member is provided on the back surface of the buffer board.
4. The packaging cushion according to claim 3, characterized in that, The buffer member includes one or more of the following buffer structures: foam, corrugated cardboard, and honeycomb cardboard.
5. The packaging cushion according to claim 1, wherein The buffer board is provided with a first crease line that traverses the highly elastic film. The first crease line divides the buffer board into a bearing area and folding areas on both sides of the bearing area. The first crease line allows the folding areas to fold in a first direction to form the accommodation space between the bearing area and the highly elastic film, and allows the folding areas to fold in a second direction to stretch the highly elastic film to wrap and fix the packaged object.
6. The packaging cushion according to claim 5, characterized in that The first crease line is located on both sides of the packaged object, and there is a gap between the first crease line and the packaged object.
7. The packaging cushion according to claim 6, wherein The buffer board is provided with a compression area that traverses the first crease line. The compression area can be compressed by the highly elastic film when the folding area folds in the second direction to form limit folding edges on both sides of the packaged object.
8. The packaging cushion according to claim 7, wherein The compression area is formed between two slotted structures that traverse the first crease line, and the compression area is provided with a plurality of crease lines parallel to the first crease line. The compression area is folded along the plurality of crease lines to form the limit folding edges.
9. The packaging cushion according to claim 5, characterized in that, The buffer board is provided with a second crease line that traverses the first crease line. The second crease line allows the ends of the bearing area to fold to form support folding edges at both ends of the packaged object. The height of the support folding edges is greater than the height of the packaged object, and there is a gap between the support folding edges and the packaged object.
10. The packaging liner according to claim 1, characterized in that, The highly elastic film includes a first stretching area and a second stretching area in a direction perpendicular to its stretching direction. When wrapping the packaged object, the first stretching area wraps around the front surface of the packaged object, and the second stretching area wraps around the side surface of the packaged object.