Shock absorbing crash cushion bubble wrap bag

Abstract

The utility model relates to the technical field of packing bag, concretely relates to a shock attenuation anti -collision bubble packing bag, and technical scheme main points include main bag body, upper end cover and lower end cover, the main bag body is rectangular structure and surrounds the columnar structure that forms a circle to high -legged cup outer circle, is provided with the sticking part on two short sides of main bag body, and the sticking part includes the adhesive layer and release paper, and the release paper covers on the adhesive layer, is provided with the bubble part on main bag body, the bubble part is strip -shaped and has the bubble wall of arched cross section, the span in the arched cross section gradually becomes big from the direction of approaching the round center to the direction of far from the round center. The utility model discloses improve the bubble part through increasing the filling space, and the cover bubble wall structure modeling improves the shock attenuation anti -collision effect of packing.

Description

Technical Field

[0001] This utility model relates to the technical field of packaging bags, specifically to a shock-absorbing and anti-collision bubble wrap packaging bag. Background Technology

[0002] Bubble wrap, a current technology, has numerous applications in our lives, especially in packaging, where it protects products from damage. Bubble wrap is made primarily of high-pressure polyethylene, with added whitening agents, opening agents, and other auxiliary materials, extruded and vacuum-formed into bubbles at approximately 230 degrees Celsius. It is a lightweight, transparent, and odorless new type of plastic packaging material, also known as bubble padding.

[0003] By searching and comparing existing technologies, Chinese patent application number CN202322873983.7 discloses a multi-layer bubble wrap packaging bag, including a bubble bag body. The surface of the bubble bag body is fixedly installed with uniformly distributed buffer bubbles. A sealing head is fixedly installed on the top of the bubble bag body. An adhesive strip is fixedly installed on the front of the sealing head. The bubble bag body includes a base layer, a barrier layer, a tensile layer, a puncture-resistant layer, and a high-temperature resistant layer. A puncture-resistant layer is provided on the left side of the base layer, a high-temperature resistant layer is provided on the left side of the puncture-resistant layer, a barrier layer is provided on the right side of the base layer, and a tensile layer is provided on the right side of the barrier layer.

[0004] This solution uses a multi-layered composite method to reinforce the packaging bag, which also increases manufacturing costs. To effectively improve the shock absorption and impact resistance of bubble wrap bags using low-cost raw materials, a structural modification is needed.

[0005] During the transportation of stemmed glasses, breakage often occurs. This is because glass is inherently fragile, and the unique shape of stemmed glasses makes the stem section susceptible to impact or vibration, which can easily cause breakage. Therefore, it is necessary to design a corresponding and effective packaging bag structure to address this issue. Utility Model Content

[0006] In order to solve the technical problems and shortcomings of the prior art, the present invention provides a shock-absorbing and anti-collision bubble wrap bag that can be adapted to the unique structure of stemmed glasses, effectively protecting and absorbing shocks to the stem of the glass, and facilitating packaging and use.

[0007] To achieve the above and other related objectives, the present invention adopts the following technical solution:

[0008] A shock-absorbing and anti-collision bubble wrap bag includes a main bag body, an upper cap, and a lower cap. The main bag body has a rectangular structure and forms a columnar structure around the outer circumference of a stemmed glass. Adhesive portions are provided on two short sides of the main bag body. The adhesive portions include an adhesive layer and release paper, with the release paper covering the adhesive layer. Bubble portions are provided on the main bag body. The bubble portions are strip-shaped with an arched cross-section. The span of the arched cross-section gradually increases from near the center of the circle to away from the center of the circle.

[0009] Preferably, the main bag body is provided with a base layer made of kraft paper, and the base layer is provided with bubble parts made of PE material. When the main bag body is unfolded, the bubble parts are arranged in two rows on the base layer, one row is used to attach to the upper part of the stemmed glass, and the other row is used to fill the space of the stemmed part to form a secondary layer.

[0010] Preferably, both the upper and lower end caps have adhesive portions on their edges.

[0011] Preferably, an airbag is provided in the middle of the upper cover, and a one-way air nozzle is provided on the airbag. The airbag is made of aluminum film.

[0012] Preferably, there is a gap between the first row of bubble sections and the second row of bubble sections.

[0013] Preferably, multiple sub-component layers are evenly spaced on the base layer, and each sub-component layer is expanded by combining a layer of bubble section and a layer of kraft paper.

[0014] Preferably, the sub-part layer corresponds to the first row of bubble portions on the base layer, and the sub-part extends from the side of the main bag body with a rectangular structure. The sub-part surrounds the high-leg portion in multiple layers to fill the space between the main bag body and the high-leg portion.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] 1. This utility model allows the main bag to easily surround a wine glass when unfolded. After the main bag surrounds the wine glass, it is fixed by adhesive parts, thus protecting the outside of the wine glass. Due to the unique arched cross-section structure of the bubble wall, it can fit more closely to the outer wall of the wine glass when surrounding it. The upper and lower caps can seal and fill the columnar structure of the main bag.

[0017] 2. This utility model uses kraft paper as a base layer to prevent the bubble walls from being punctured by foreign objects, and it is provided with two rows of bubble sections. The second row of bubble sections can fill the space around the stem of the goblet, thereby improving the filling degree of the goblet.

[0018] 3. The packaging of stemmed glasses is simple and quick, with high internal space filling and improved shock absorption and anti-collision effect, and is protected by the top and bottom caps.

[0019] Other additional advantages and benefits of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description

[0020] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0021] Figure 1 This is a schematic diagram of the usage state structure of Embodiment 1 of this application;

[0022] Figure 2 This is a structural schematic diagram of the main bag and the secondary bag in the unfolded state of Embodiment 1 of this application;

[0023] Figure 3 This is a schematic diagram of the cross-section of the sub-component layer in Embodiment 2 of this application;

[0024] Figure 4 This is a schematic diagram of the cross-sectional structure of the main bag body forming a columnar structure.

[0025] Figure 5 This is a schematic diagram of the main bag body, upper cover, and lower cover unfolded together in Embodiment 3.

[0026] Explanation of reference numerals for major components:

[0027] 1. Main bag body; 2. Top cap; 3. Bottom cap; 4. Adhesive part; 41. Adhesive layer; 42. Release paper; 5. Bubble part; 51. Bubble wall; 6. Base layer; 7. Sub-component layer; 8. Air bladder; 81. Air nozzle; 9. Sub-bag body; 10. Stem; 11. Stem glass. Detailed Implementation

[0028] The specific embodiments of the present invention will be further described below with reference to the accompanying drawings. The following specific examples illustrate the embodiments of the present invention, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that, unless otherwise specified, the following embodiments and features in the embodiments can be combined with each other.

[0029] It should be noted that the illustrations provided in the following embodiments are only schematic representations of the basic concept of the present invention. The illustrations only show the components related to the present invention and are not drawn according to the number, shape and size of the components in actual implementation. In actual implementation, the form, quantity and proportion of each component can be changed at will, and the layout of the components may also be more complex.

[0030] It should be noted that in the description of this application, the terms "upper," "lower," "left," "right," "inner," and "outer," etc., indicating directional or positional relationships, are based on the directional or positional relationships shown in the accompanying drawings. These are merely for ease of description and do not indicate or imply that the device or element must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the invention. Furthermore, it should be noted that in the description of this application, unless otherwise explicitly specified and limited, the terms "installed," "connected," "linked," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication between two elements. Those skilled in the art can understand the specific meaning of the above terms in the invention based on the specific circumstances.

[0031] Example 1:

[0032] This invention discloses a shock-absorbing and anti-collision bubble wrap bag, primarily addressing reliability issues in the packaging and transportation of glass goblets (11). [Reference] Figure 1 As shown, this solution includes a main bag body 1, an upper cover 2, and a lower cover 3. Figure 1 The diagram illustrates a schematic structure of the stemmed glass 11. It can be understood that the main bag 1 is a rectangular structure with a columnar structure forming a ring around the outer perimeter of the stemmed glass 11. Combined with... Figure 4 Understandably, the main bag body 1 has adhesive portions 4 on its two short sides. Each adhesive portion 4 includes an adhesive layer 41 and a release paper 42, with the release paper 42 covering the adhesive layer 41. During the packaging process, the release paper 42 is removed, allowing the adhesive layer 41 to be used for bonding and securing.

[0033] The main bag body 1 is provided with an air bubble section 5 (in Figure 1 (Illustrated by a small rectangle in the middle), combined with Figure 4 As can be seen, the bubble section 5 has a strip-shaped bubble wall 51 with an arched cross-section, and the span 'a' in the arched cross-section gradually increases from near the center of the circle to away from the center. This structure can effectively roll up the bubble section 5, allowing it to fit more closely to the upper glass wall of the stemmed glass 11. It can effectively reduce internal air, and can fill and protect the glass to a greater extent.

[0034] Specifically, the main bag body 1 has a base layer 6 made of kraft paper, and PE bubble wrap 5 is provided on the base layer 6. When the main bag body 1 is unfolded, the bubble wrap 5 is arranged in two rows on the base layer 6; one row is used to adhere to the upper part of the stemmed glass 11, and the other row is used to fill the space of the stemmed part 10 to form a secondary layer 7. Preferably, a gap is left between the first row and the second row of bubble wrap 5. Figure 1 and Figure 2 As can be seen, the spacing L is to accommodate the connection between the body of the stemmed glass 11 and the stem part 10, and also to allow the stem part 10 to be effectively filled.

[0035] To provide comprehensive protection for the stemmed glass 11, adhesive parts 4 are provided on the edges of both the upper cap 2 and the lower cap 3. This allows for a sealed protection of the stemmed glass 11.

[0036] To ensure effective filling of the stem portion 10 of the goblet 11, facilitating packaging operations. (Reference) Figure 2 As shown, the sub-layer 7 corresponds to the first row of bubble portions 5 on the base layer 6, and extends the sub-bag 9 on the side of the main bag body 1 with a rectangular structure. The sub-bag 9 surrounds the high foot portion 10 in more than 10 layers to fill the space between the main bag body 1 and the high foot portion 10.

[0037] During packaging, the secondary bag 9 is first wrapped around the stem 10 of the stemmed glass 11. After wrapping multiple layers, the space below the stem 10 of the stemmed glass 11 is roughly filled. After this area is finished, the wrapping continues, and the main bag 1 will now wrap around the stemmed glass 11. Finally, the short side of the main bag 1 is secured to itself using the adhesive part 4 to prevent it from coming loose. Finally, the upper cap 2 and lower cap 3 are both attached to the main bag 1, thus completing the packaging. The overall structure is columnar, but it effectively fills the space of the stem 10 of the stemmed glass 11, improving its impact resistance and making the packaging resistant to compression.

[0038] Example 2:

[0039] The difference from Embodiment 1 is that multiple sub-layers 7 are evenly spaced on the base layer 6, and each sub-layer 7 is expanded by combining a layer of bubble section 5 and a layer of kraft paper. (Reference) Figure 3 As shown, multiple strip-shaped structures are used to fill the stem portion 10 of the stemmed glass 11. Multiple strip-shaped layers 7 are formed on the main bag body 1. This structure, surrounding the stem portion 10 of the stemmed glass 11, also serves to fill and provide shock absorption for packaging.

[0040] Example 3:

[0041] Based on Embodiment 1 and Embodiment 2, and referring to Figure 5As shown, an air bladder 8 is located in the center of the upper cap 2, and a one-way nozzle 81 is provided on the air bladder 8. The air bladder 8 is made of aluminum foil. A small opening can be made on the upper cap 2 to allow the nozzle 81 to extend to the outside of the upper cap 2. The air bladder 8 is located on the inside of the upper cap 2 so that it can fill the inside of the stemmed glass 11. The air bladder 8 is an aluminum foil balloon, which is placed here to facilitate users to further fill the stemmed glass 11, and also adds fun. The user receives an aluminum foil balloon with product information (text, etc.) printed on it. Since it is difficult to print text inside the packaging, especially on the bubble wrap 5, this structure allows text information to be printed here, making it easier for users to understand the information about the stemmed glass 11 or other products.

[0042] The technical solution of the present invention has been described above with reference to the preferred embodiments shown in the accompanying drawings. The above description is merely a preferred embodiment of the present invention and is not intended to limit the invention. For those skilled in the art, the present invention can have various modifications and variations. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A shock-absorbing and anti-collision bubble wrap bag, comprising a main bag body (1), an upper cap (2), and a lower cap (3), characterized in that, The main bag body (1) is a rectangular structure and forms a columnar structure around the outer circumference of the stemmed glass (11). Adhesive parts (4) are provided on the two short sides of the main bag body (1). The adhesive parts (4) include an adhesive layer (41) and a release paper (42). The release paper (42) covers the adhesive layer (41). Bubble parts (5) are provided on the main bag body (1). The bubble parts (5) are strip-shaped bubble walls (51) with an arched cross-section. The span of the arched cross-section gradually increases from near the center of the circle to away from the center of the circle.

2. The shock-absorbing and anti-collision bubble wrap bag according to claim 1, characterized in that, The main bag body (1) is provided with a base layer (6) made of kraft paper. The base layer (6) is provided with bubble parts (5) made of PE material. When the main bag body (1) is unfolded, the bubble parts (5) are arranged in two rows on the base layer (6). One row is used to attach to the upper part of the stemmed glass (11), and the other row is used to fill the space of the stemmed part (10) to form a sub-part layer (7).

3. The shock-absorbing and anti-collision bubble wrap bag according to claim 1, characterized in that, The edges of the upper end cover (2) and the lower end cover (3) are provided with adhesive parts (4).

4. The shock-absorbing and anti-collision bubble wrap bag according to claim 1, characterized in that, An airbag (8) is provided in the middle of the upper cover (2), and a one-way air nozzle (81) is provided on the airbag (8). The airbag (8) is made of aluminum film.

5. The shock-absorbing and anti-collision bubble wrap bag according to claim 1, characterized in that, There is a gap between the first row of bubble section (5) and the second row of bubble section (5).

6. The shock-absorbing and anti-collision bubble wrap bag according to claim 2, characterized in that, Multiple sub-layers (7) are arranged at equal intervals on the base layer (6), and each sub-layer (7) is expanded by combining a layer of bubble part (5) and a layer of kraft paper.

7. The shock-absorbing and anti-collision bubble wrap bag according to claim 2, characterized in that, The sub-layer (7) corresponds to the first row of bubble section (5) on the base layer (6), and extends the sub-bag body (9) on the side of the main bag body (1) with a rectangular structure. The sub-bag body (9) surrounds the high foot part (10) in multiple layers to fill the space between the main bag body (1) and the high foot part (10).

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