Environmentally friendly packaging box and manufacturing process of environmentally friendly packaging box

Abstract

The present invention provides an environmentally friendly packaging box and a manufacturing process of the environmentally friendly packaging box, which relates to the technical field of packaging boxes, including: paperboard and a film surface; the paperboard is provided with a breakpoint folding line, and the paperboard is folded along the breakpoint folding line to form a box body, so that the film surface is stretched, and the stretched film surface is used to increase the friction between the stored objects in the accommodating cavity and the film surface. By fixing the film surface tightly on the paperboard, folding along the breakpoint folding line to form a box body, and setting the film surface on the inner surface of the box body, the film surface is stretched during the folding process, so that the pressure of the film surface on the object is increased, thereby increasing the friction between the film surface and the stored objects, and at the same time increasing the friction between the object and the paperboard, so that the stored objects are fixed, the technical problems existing in the prior art of using foam to fix bottled objects in the traditional packaging box, which occupy a large space, are inconvenient to use, are complicated to process, and have a low probability of recycling and reuse, are alleviated, and the packaging box can be reused multiple times and the technical effect of saving energy is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of packaging boxes, and in particular to an environmentally friendly packaging box and a manufacturing process of the environmentally friendly packaging box. Background Art

[0002] With the rise of major domestic e-commerce companies, e-commerce consumption has penetrated into thousands of households. People can buy their favorite products through the Internet without leaving their homes. At the same time, the rise of the e-commerce industry has driven the development of many affiliated industries, such as packaging and express delivery.

[0003] The transportation of fragile glass products such as alcohol has always been a major problem in the packaging and express delivery industry, which is reflected in its weight and safety during transportation. For carriers, they often increase transportation fees and increase the safety factor of packaging to reduce possible damage during transportation. For sellers, the costs incurred are generally passed on to consumers. Due to the increase in prices, especially for the e-commerce industry, this transfer behavior is not recognized by consumers, affecting the entire service. Commonly used packaging to increase the safety factor of goods transportation includes: special-shaped foam, inflatable air bubble film and cardboard boxes.

[0004] However, for manufacturers, sellers and consumers, foam has a fixed shape, occupies a large space, and easily produces fine garbage, which is not easy to clean, especially in dry and static places. For sellers, they often do not sell single items. For different items, the foam packaging needs to redesign the mold, which increases the cost and has a low chance of recycling and reuse.

[0005] The information disclosed in this background technology section is only intended to deepen the understanding of the overall background technology of the present invention, and should not be regarded as acknowledging or suggesting in any form that the information constitutes the prior art known to those skilled in the art. Summary of the invention

[0006] The purpose of the present invention is to provide an environmentally friendly packaging box and a manufacturing process for the environmentally friendly packaging box, so as to alleviate the technical problems existing in the prior art that when using foam to fix bottled objects in traditional packaging boxes, the packaging boxes occupy a large space, are inconvenient to use, are complicated to process, and have a low chance of recycling and reuse.

[0007] The environmentally friendly packaging box provided by the present invention comprises: paperboard and a film surface;

[0008] The film surface is attached to the paperboard, and a receiving cavity is provided between the film surface and the paperboard, and the stored objects are placed in the receiving cavity;

[0009] The cardboard is provided with breakpoint folding lines, and the cardboard is folded along the breakpoint folding lines to form a box body so that the film surface is stretched, and the film surface is arranged on the inner surface of the box body. The stretched film surface is used to increase the friction between the storage object in the accommodating cavity and the film surface.

[0010] Furthermore, the membrane surface is made of high-toughness material.

[0011] Furthermore, the high-toughness material is high-toughness polyethylene plastic.

[0012] Furthermore, a clamping portion is provided on the side of the paperboard;

[0013] The clamping part is connected to the side of the paperboard, a clamping slot is arranged on the paperboard, and the paperboard is folded along the breakpoint folding line so that the clamping part extends into the clamping slot to form a box body.

[0014] Furthermore, the film surface is connected to the paperboard through an adhesive.

[0015] Further, it also includes an information identification area;

[0016] The information identification area is arranged on a side of the paperboard away from the film surface, and the information identification area is used to identify the storage objects placed in the box body.

[0017] Furthermore, the information identification area can be set as any one of a one-dimensional barcode, a two-dimensional barcode and a multi-dimensional barcode.

[0018] The manufacturing process of the environmentally friendly packaging box provided by the present invention comprises the following steps:

[0019] Punching holes in the paperboard to form breakpoint fold lines on the paperboard;

[0020] Lay the film surface on the cardboard with breakpoint folding lines;

[0021] Place the stored objects in the accommodating cavity formed between the film surface and the paperboard;

[0022] The paperboard with the film surface is folded along the breakpoint folding lines to stretch the film surface and form a box body.

[0023] Combined with the above technical solutions, the beneficial effects brought by the present invention are analyzed as follows:

[0024] The environmentally friendly packaging box provided by the present invention comprises: a cardboard and a film surface; the film surface is attached to the cardboard, a storage cavity is arranged between the film surface and the cardboard, and the stored objects are placed in the storage cavity; a breakpoint folding line is arranged on the cardboard, the cardboard is folded along the breakpoint folding line to form a box body, so that the film surface is stretched, and the film surface is arranged on the inner surface of the box body, and the stretched film surface is used to increase the friction between the stored objects in the storage cavity and the film surface. By arranging the breakpoint folding line on the cardboard, the film surface is tightly attached to the cardboard, and the box body is folded along the breakpoint folding line, so that the film surface is arranged on the inner surface of the box body, and the film surface is stretched during the folding process, so that the pressure of the film surface on the contact surface of the object is increased, thereby increasing the friction between the film surface and the stored objects placed in the storage cavity, and at the same time increasing the friction between the object and the contact surface of the cardboard, so that the stored objects are fixed, which alleviates the technical problems existing in the prior art that when the traditional packaging box uses foam to fix the bottled objects, the space occupied is large, the use is inconvenient, the processing is complicated, and the probability of recycling and reuse is low, and the packaging box can be repeatedly used for many times and the technical effect of saving energy is achieved.

[0025] Other features and advantages of the present invention will be described in the following description, and partly become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention are realized and obtained by the structures particularly pointed out in the description, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0027] Figure 1 A schematic diagram of the structure of the cardboard and film surface in the environmentally friendly packaging box provided by an embodiment of the present invention;

[0028] Figure 2 A schematic diagram of the structure of the environmentally friendly packaging box provided by an embodiment of the present invention after being folded into a box body;

[0029] Figure 3 A schematic diagram of the structure of an environmentally friendly packaging box with an information identification area provided by an embodiment of the present invention;

[0030] Figure 4 A schematic structural diagram of an environmentally friendly packaging box with a support frame provided in an embodiment of the present invention.

[0031] Icon: 100-cardboard; 110-breakpoint folding line; 120-clamping part; 200-film surface; 300-information identification area; 400-support frame. DETAILED DESCRIPTION

[0032] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, if the terms "first", "second", "third" appear, they are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0034] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" 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 a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] Figure 1 A schematic diagram of the structure of the cardboard and film surface in the environmentally friendly packaging box provided in this embodiment; Figure 2 A schematic diagram of the structure of the environmentally friendly packaging box provided in this embodiment after being folded into a box body; Figure 3 A schematic diagram of the structure of the environmentally friendly packaging box provided in this embodiment with an information identification area; Figure 4 A schematic structural diagram of the environmentally friendly packaging box provided in this embodiment with a support frame.

[0036] like Figure 1-4 As shown, the environmentally friendly packaging box provided in this embodiment includes: a cardboard 100 and a film surface 200; the film surface 200 is attached to the cardboard 100, and a storage cavity is provided between the film surface 200 and the cardboard 100, and the stored objects are placed in the storage cavity; a breakpoint folding line 110 is provided on the cardboard 100, and the cardboard 100 is folded along the breakpoint folding line 110 to form a box body so that the film surface 200 is stretched, and the film surface 200 is provided on the inner surface of the box body, and the stretched film surface 200 is used to increase the friction between the stored objects in the storage cavity and the film surface 200.

[0037] Specifically, holes are drilled into the cardboard 100 to form a plurality of breakpoint folding lines 110 on the cardboard 100, the film surface 200 is pressed against the cardboard 100, and the cardboard 100 is folded along the breakpoint folding lines 110 to fold the cardboard 100 into a box body. The film surface 200 is folded together with the cardboard 100 to stretch the film surface 200. After the film surface 200 is stretched, the surface friction of the film surface 200 increases, thereby increasing the friction between the stored objects in the accommodating cavity and the film surface 200, thereby fixing the stored objects.

[0038] The environmentally friendly packaging box provided in this embodiment includes: a cardboard 100 and a film surface 200; the film surface 200 is attached to the cardboard 100, and a storage cavity is provided between the film surface 200 and the cardboard 100, and the stored objects are placed in the storage cavity; a breakpoint folding line 110 is provided on the cardboard 100, and the cardboard 100 is folded along the breakpoint folding line 110 to form a box body so that the film surface 200 is stretched, and the film surface 200 is arranged on the inner surface of the box body, and the stretched film surface 200 is used to increase the friction between the stored objects in the storage cavity and the film surface 200. By setting breakpoint folding lines 110 on the paperboard 100, the film surface 200 is tightly attached to the paperboard 100, and folded along the breakpoint folding lines 110 to form a box body, so that the film surface 200 is set on the inner surface of the box body, and the film surface 200 is stretched during the folding process to increase the surface friction of the film surface 200, thereby increasing the friction between the film surface 200 and the stored objects placed in the accommodating cavity, so that the stored objects are fixed, thereby alleviating the technical problems of using foam to fix bottled objects in traditional packaging boxes in the prior art, such as large space occupation, inconvenience in use, complex processing, and low probability of recycling and reuse, and achieving the technical effect that the packaging box can be reused multiple times and energy is saved.

[0039] On the basis of the above-mentioned embodiment, further, the film surface 200 in the environmentally friendly packaging box provided in this embodiment is made of high-toughness material.

[0040] Furthermore, the high-toughness material is high-toughness polyethylene plastic.

[0041] Specifically, the membrane surface 200 is made of a high-toughness material. Preferably, the high-toughness material is a high-toughness polyethylene plastic. The high-toughness polyethylene material has excellent tensile strength, hardness and creep properties. Preferably, the membrane surface 200 is a high-toughness polyethylene plastic.

[0042] Furthermore, a snap-fitting portion 120 is provided on the side of the cardboard 100; the snap-fitting portion 120 is connected to the side of the cardboard 100, a card slot is provided on the cardboard 100, and the cardboard 100 is folded along the breakpoint folding line 110 so that the snap-fitting portion 120 extends into the card slot to form a box body.

[0043] Specifically, a clamping portion 120 is provided on the paperboard 100. When the paperboard 100 is folded along the breakpoint folding line 110, the clamping portion 120 of the paperboard 100 extends into the clamping slot of the paperboard 100, so that the paperboard 100 is formed into a box body, and the paperboard 100 is quickly formed into a box body.

[0044] Furthermore, the film surface 200 is connected to the paperboard 100 by an adhesive.

[0045] Specifically, the film surface 200 is connected and fixed to the paperboard 100 by an adhesive. The adhesive can be set as an epoxy resin coating, and the epoxy resin used for coating the epoxy resin coating is a base resin.

[0046] The environmentally friendly packaging box provided in this embodiment clamps the two ends of the paperboard 100 folded along the breakpoint folding line 110 by the clamping part 120, so that the paperboard 100 is formed into a box body; the film surface 200 is fixed on the surface of the paperboard 100 by the adhesive, so that the film surface 200 is closely attached to the paperboard 100.

[0047] On the basis of the above embodiments, further, the environmentally friendly packaging box provided in this embodiment also includes an information identification area 300; the information identification area 300 is arranged on the side of the paperboard 100 away from the film surface 200, and the information identification area 300 is used to identify the storage items placed in the box body.

[0048] Furthermore, the information identification area 300 can be set as any one of a one-dimensional barcode, a two-dimensional barcode and a multi-dimensional barcode.

[0049] Specifically, an information identification area 300 is provided on a side of the paperboard 100 away from the film surface 200, so that information of the stored items in the box can be identified without disassembling the box, thereby facilitating people to check and inspect the stored items in the box.

[0050] The information identification area 300 can be of various types, such as one-dimensional barcode, two-dimensional barcode and multi-dimensional barcode. Preferably, the information identification area 300 is a two-dimensional barcode because the two-dimensional barcode has the characteristics of large information capacity, wide coding range, confidentiality, good anti-counterfeiting performance, easy production and low cost.

[0051] The information identification area 300 can be connected to the paperboard 100 in various ways, for example: the information identification area 300 is printed on the paperboard 100; another example: the information identification area 300 is made into a paper piece and pasted on the paperboard 100; another example: the information identification area 300 is made into a paper piece and inserted on the paperboard 100; preferably, the information identification area 300 is printed on the paperboard 100.

[0052] Furthermore, it also includes a support frame 400; the support frame 400 is connected to the side of the film surface 200 away from the cardboard 100, and the cardboard 100 is folded along the breakpoint folding line 110 to form a box body, so that the support frame 400 is arranged in the box body, and the support frame 400 is used to support the box body.

[0053] Specifically, the support frame 400 is disposed on the paperboard 100. When the paperboard 100 is folded along the breakpoint folding line 110, the support frame 400 is placed in the box body so that the support frame 400 supports the box body, which facilitates the molding of the box body and improves the strength of the box body.

[0054] Furthermore, the paperboard 100 is made of corrugated paper.

[0055] Specifically, the paperboard 100 can be made of a variety of materials, such as corrugated paper, white paper and kraft paper. Since corrugated paper has the advantages of low cost, light weight, easy processing, high strength, convenient storage and transportation, and recyclability, the paperboard 100 is preferably made of corrugated paper.

[0056] The manufacturing process of the environmentally friendly packaging box provided in this embodiment includes the following steps:

[0057] Punching holes in the paperboard 100 to form breakpoint folding lines 110 on the paperboard 100;

[0058] Laminating the film surface 200 to the paperboard 100 with the breakpoint folding line 110;

[0059] Place the stored items in the accommodating cavity formed between the film surface 200 and the paperboard 100;

[0060] The paperboard 100 with the film surface 200 is folded along the breakpoint folding line 110 to stretch the film surface 200 and form a box body.

[0061] Specifically, the cardboard 100 is first punched to form a plurality of breakpoint folding lines 110 on the cardboard 100, the film surface 200 is attached to the cardboard 100, and the stored objects are placed in the accommodating cavity formed between the film surface 200 and the cardboard 100, and the cardboard 100 with the film surface 200 is folded and stretched along the breakpoint folding lines 110 to form a box body.

[0062] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. An environmentally friendly packaging box, characterized in that: include: Paperboard and film surface; The film surface is attached to the paperboard, and a receiving cavity is provided between the film surface and the paperboard, and the stored objects are placed in the receiving cavity; The paperboard is provided with a breakpoint folding line, and the paperboard is folded along the breakpoint folding line to form a box body, so that the film surface is stretched, and the film surface is arranged on the inner surface of the box body, and the stretched film surface is used to increase the friction between the stored object in the accommodating cavity and the film surface; The side edge of the paperboard is provided with a clamping portion; The clamping portion is connected to the side of the paperboard, a clamping slot is provided on the paperboard, and the paperboard is folded along the breakpoint folding line so that the clamping portion extends into the clamping slot to form the box body; It also includes a support frame; the support frame is connected to the side of the film surface away from the paperboard, and the paperboard is folded along the breakpoint folding line to form a box body, so that the support frame is arranged in the box body, and the support frame is used to support the box body; The material of the paperboard is corrugated paper material; The film surface is connected to the paperboard via an adhesive; It also includes an information identification area; The information identification area is arranged on a side of the paperboard away from the film surface, and the information identification area is used to identify the storage objects placed in the box body.

2. The environmentally friendly packaging box according to claim 1, characterized in that: The membrane surface is made of high-toughness material.

3. The environmentally friendly packaging box according to claim 2, characterized in that: The high-toughness material is high-toughness polyethylene plastic.

4. The environmentally friendly packaging box according to claim 1, characterized in that: The information identification area can be set as any one of a one-dimensional barcode, a two-dimensional barcode and a multi-dimensional barcode.

5. A manufacturing process of an environmentally friendly packaging box according to any one of claims 1 to 4, characterized in that: The following steps are involved: Punching holes in the paperboard to form breakpoint fold lines on the paperboard; Lay the film surface on the cardboard with breakpoint folding lines; Place the stored objects in the accommodating cavity formed between the film surface and the paperboard; Folding the paperboard with the film surface along the breakpoint folding line to stretch the film surface and form a box body; Wherein, a clamping part is provided on the side of the paperboard; the clamping part is connected to the side of the paperboard, a clamping slot is provided on the paperboard, and the paperboard is folded along the breakpoint folding line so that the clamping part extends into the clamping slot to form a box body; The environmentally friendly packaging box also includes a support frame; the support frame is connected to the side of the film surface away from the paperboard, and the paperboard is folded along the breakpoint folding line to form a box body, so that the support frame is arranged in the box body, and the support frame is used to support the box body; The material of the cardboard is corrugated paper material.

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