CN108778952B - Buffer part, packaging box and preparation method of buffer part - Google Patents

Abstract

A buffer member, a packing box and a preparation method of the buffer member are provided. The packing box comprises a box body (1) and a buffer piece (2), wherein the buffer piece (2) is arranged in the box body (1). The buffer piece (2) comprises a buffer body (21) and a buffer frame, and the buffer frame is detachably nested in a buffer cavity (21a) of the buffer frame. When the buffer frame is positioned in the buffer cavity, the buffer frame can accommodate small-sized articles (9) to be packaged; after the buffer frame is taken out of the buffer cavity (21a), the space for accommodating the to-be-packaged articles (9) in the buffer cavity (21a) can be changed to accommodate the to-be-packaged articles (9) with larger size, so that the buffer piece (2) can be suitable for the to-be-packaged articles (9) with different sizes, and the production cost is reduced; by utilizing the frame-shaped structure of the buffer frame, the size of the buffer frame in all directions at the periphery can be changed at the same time when the buffer frame is taken out, and the peripheral surface of the article (9) to be packaged can be well attached to the buffer piece (2); according to the size and shape design of the buffer frame and the buffer cavity (21a) of the specific size and shape of the article (9) to be packaged, the article (9) to be packaged can be better attached to the buffer piece (2), and the buffer effect is improved.

Description

Buffer part, packaging box and preparation method of buffer part

Technical Field

The invention relates to the technical field of product packaging, in particular to a buffer part, a packaging box and a preparation method of the buffer part.

Background

In the prior art, electronic terminal products such as tablet computers, mobile phones and displays are more and more in variety, the shipment volume is larger and larger, and products with different screen sizes have different packaging sizes. At present, the service machine is usually packaged and delivered by using sales packaging boxes, and due to scattered demands, products of each size are not large in demand, but are various in variety. Since packaging materials all have a MOQ (minimum order quantity) requirement, the MOQ is usually 3000, that is, when the service requirement only needs 500, the supplier can also produce and charge according to 3000. Therefore, the material waste is easily caused, and the purchase cost is high. In the prior art, the service prototype is sent by respective sales packaging boxes or a large packaging box is adopted to be compatible with products of all sizes, however, the buffering materials in the packaging box cannot be suitable for products of different sizes, and if the buffering materials are simply found to be filled with the buffering materials, the interior of the packaging box is messy, and the user experience is influenced. If the common buffer material is compatible with the large buffer material, the product can shake when the small product is put in, so that the reliability risk is caused; when the buffer material of a plurality of differences is used, need again to use different materials to manage and control, equally influenced by MOQ, the operation is inconvenient and the material is with high costs.

Disclosure of Invention

The technical problem to be solved by the invention is to provide a buffer part, a packaging box and a preparation method of the buffer part, wherein the buffer part can be suitable for objects to be packaged with different sizes, and the production cost is reduced.

In one aspect, an embodiment of the present invention provides a buffer member, which is made of a buffer material and includes a buffer body and a buffer frame, wherein the buffer body has a buffer cavity, the buffer frame is detachably nested in the buffer cavity, and the buffer frame and the buffer cavity are adapted to articles to be packaged with different sizes.

In a first possible implementation manner, the buffer frames are two or more, and are nested in the buffer cavity from outside to inside in sequence and can be separated from each other.

In a second possible implementation manner, the buffer member is formed by die-cutting a plate material to form the buffer body and the buffer frame which are nested and separable from each other.

In a third possible implementation manner, the number of the buffer cavities provided in the buffer body is two or more, and the buffer frame is disposed in at least two of the buffer cavities.

In a fourth possible implementation manner, the buffer frame is in a square frame shape.

In a fifth possible implementation, the buffer frame is in a closed frame shape.

In a sixth possible implementation manner, the buffer frame is in a broken shape with a notch.

In a seventh possible implementation manner, the number of the buffer frames is two or more, and the buffer frames are sequentially nested in the buffer cavity from outside to inside in a mutually separable manner, and the notches of the buffer frames are correspondingly communicated.

With reference to the seventh possible implementation manner, in the first possible implementation manner, between two adjacent buffer frames, the size of the notch of the buffer frame located on the inner side is larger than the size of the notch of the buffer frame located on the outer side.

On the other hand, the invention provides a packaging box which comprises a box body and the buffer part, wherein the buffer part is arranged in the box body.

In another aspect, the present invention further provides a method for manufacturing a buffer, including:

providing a plate-shaped cushioning material;

determining a die cutting pattern according to an article to be packaged;

and carrying out die cutting processing on the plate-shaped buffer material according to the die cutting pattern so as to form a buffer body with a buffer cavity and a buffer frame, wherein the buffer frame is detachably nested in the buffer cavity.

In a first possible implementation manner, in the step of designing the die-cut pattern according to the article to be packaged, the steps of designing the die-cut pattern according to the article to be packaged comprise,

determining the number of the buffer frames according to the specification number of the articles to be packaged;

and determining the size and the shape of the buffer frame and the buffer cavity according to the size and the shape of the article to be packaged, and determining a corresponding die cutting pattern.

According to the buffer part, the packaging box and the preparation method of the buffer part, when the buffer frame is positioned in the buffer cavity, small-sized articles to be packaged can be accommodated; after the buffer frame is taken out of the buffer cavity and separated from the buffer body, the space for accommodating the articles to be packaged in the buffer cavity can be changed to accommodate the articles to be packaged with larger size, so that the buffer piece can be suitable for the articles to be packaged with different sizes, the production cost of the buffer piece is reduced, and the material waste is avoided; by utilizing the frame-shaped structure of the buffer frame, the size of the buffer frame in all directions at the periphery can be changed at the same time when the buffer frame is taken out, and the peripheral surface of the article to be packaged can be better attached to the inner wall of the frame of the buffer frame or the wall of the buffer cavity, so that the matching of the accommodating space of the buffer cavity and the article to be packaged is improved, and the buffer effect is improved; by designing the shapes of the inner surface and the outer surface of the buffer frame, the buffer piece can be suitable for articles to be packaged in different shapes; the size and shape of the buffer frame and the buffer cavity are designed according to the specific size and shape of the article to be packaged, so that the article to be packaged can be better attached to the buffer piece, and the buffer effect is improved; meanwhile, the buffer part is prepared by utilizing a die cutting process, so that the processing and the production are convenient, and the production efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is an exploded view of a package provided in accordance with a first embodiment of the present invention;

FIG. 2 is an exploded view of the cushioning member of the package of FIG. 1;

FIG. 3 is a schematic view of the cushioning member of FIG. 2 with three cushioning frames engaged with an article to be packaged;

FIG. 4 is a schematic view of the cushioning member of FIG. 2 with two cushioning frames engaged with an article to be packaged;

FIG. 5 is a schematic view of the cushioning member of FIG. 2 with a cushioning frame engaged with an article to be packaged;

FIG. 6 is a schematic view of the cushioning member of FIG. 2 engaged with an article to be packaged without the cushioning frame;

FIG. 7 is a schematic structural view of a buffer according to a second embodiment of the present invention;

fig. 8 is a schematic structural view of a buffer according to a third embodiment of the present invention;

fig. 9 is a schematic structural view of a buffer according to a fourth embodiment of the present invention;

fig. 10 and 11 are flowcharts illustrating a method for manufacturing a buffer according to a preferred embodiment of the present invention.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-2, a packing box according to a preferred embodiment of the present invention includes a box body 1 and a buffer member 2, wherein the buffer member 2 is disposed in the box body 1. The box body 1 comprises a top box 11 and a ground box 12 which are buckled together, the buffer piece 2 is arranged in the ground box 12, and after the object 9 to be packaged is placed into the buffer piece 2, the top box 11 is covered on the ground box 12, so that the object 9 to be packaged can be packaged.

The buffer member 2 is made of a buffer material, and the buffer material may be a foaming material having a certain buffer performance, such as EPE (Expandable Polyethylene, also called pearl wool), EVA (ethylene-vinyl acetate copolymer, and rubber and plastic foaming material made of the ethylene-vinyl acetate copolymer), sponge, and the like. Treat that packaged goods 9 can set up in bolster 2, utilize buffer material can treat packaged goods 9 and play the cushioning effect, avoid causing the damage to the product in the transportation, influence product appearance and performance. The article 9 to be packaged may be a tablet computer, a mobile phone, a PDA, a display, etc.

The buffer member 2 comprises a buffer body 21 and three buffer frames 22a, 22b and 22c, wherein the buffer body 21 is provided with a buffer cavity 21a, the buffer frames 22a, 22b and 22c are detachably nested in the buffer cavity 21a, and the buffer frames and the buffer cavities are adapted to the articles to be packaged with different sizes. The cushion frames 22a, 22b, 22c are located in the cushion chamber 21a, and can protect the article 9 to be packaged. The cushion frames 22a, 22b, 22c can be taken out of the cushion chamber 21a and separated from the cushion body 21 to change the space in the cushion chamber 21a for accommodating the article 9 to be packaged. When accommodating the large-size article 9 to be packaged, the buffer frames 22a, 22b and 22c can be taken out, so that the buffer member 2 can be suitable for the articles 9 to be packaged with different sizes, the production cost of the buffer member 2 is reduced, and material waste is avoided.

The buffer frames 22a, 22b and 22c are frame-shaped, the taking-out of the buffer frames 22a, 22b and 22c can simultaneously change the size of the buffer cavity 21a in all directions, so as to change the hollow accommodating space of the buffer cavity 21a, namely the size of the space for accommodating the article to be packaged, so that the size of the hollow accommodating space in the buffer cavity 21a is matched with the size of the article to be packaged, when the article to be packaged is put in, the peripheral surface of the article 9 to be packaged can be better attached to the inner wall of the buffer frame or the wall of the buffer cavity 21a, so as to improve the matching of the accommodating space of the buffer cavity 21a and the article 9 to be packaged, and improve the buffer effect. The size and shape of the buffer chamber 21a can be adapted to the largest size of the articles to be packaged, i.e. after all the buffer frames have been removed, the entire space in the buffer chamber 21 can be used for accommodating the articles 9 to be packaged, so as to accommodate the articles 9 to be packaged with larger size. The specific size, shape and number of the buffer cavities 21a and the buffer frames 22a, 22b, 22c may be determined according to several major dimensions of the articles 9 to be packaged.

In this embodiment, three buffer frames 22a, 22b, and 22c are sequentially nested in the buffer cavity 21a from outside to inside. By utilizing the three buffer frames 22a, 22b and 22c, the buffer cavities 21a can be respectively matched with the articles to be packaged in one size, and the buffer parts 2 can be suitable for the articles 9 to be packaged in four different sizes. The three buffer frames 22a, 22b, 22c can be taken out of the buffer cavity 21a from the inside to the outside in sequence, so as to change the space size for accommodating the article 9 to be packaged in the buffer cavity 21 a. The number of the buffering frames can be determined according to the number of the size specifications of the same type of articles to be packaged, for example, when the buffering frame is required to be applied to packaging articles to be packaged with three size specifications, the number of the buffering frames is two.

In this embodiment, the item 9 to be packaged is a tablet computer, and the series of products has four total dimensions, 7 inches, 9 inches, 9.7 inches, and 10.1 inches. In order to accommodate four sizes of articles to be packaged, three buffer frames 22a, 22b, 22c are designed to nest in sequence in the buffer cavities. The cavity of the innermost cushioning frame 22c is sized and shaped to accommodate a 7-inch tablet computer in the cushioning frame 22c, which is designed to fit the smallest 7-inch tablet computer. The size and shape of the inner cavity of the buffer frame 22b are the same as the external size and shape of the buffer frame 22c, and the buffer frame can be designed according to a 9-inch tablet computer, so that the 9-inch tablet computer can be accommodated in the buffer frame 22 b. The size and shape of the inner cavity of the buffer frame 22a are the same as the external size and shape of the buffer frame 22b, and the buffer frame can be designed according to a 9.7-inch tablet computer so as to accommodate the 9.7-inch tablet computer in the buffer frame 22 a. The outer dimension and shape of the buffer frame 22a are the same as those of the buffer cavity 21a, and may be designed according to a 10.1-inch tablet computer, so as to accommodate the 10.1-inch tablet computer in the buffer cavity 21 a.

The packaging box of the embodiment comprises three buffer frames when leaving a factory, and the number of the buffer frames reserved in the packaging box is determined according to the size of an object to be packaged which is put in the packaging box as required. As shown in fig. 3, when the article 9 to be packaged is a 7-inch tablet computer, the three buffer frames do not need to be operated, and the 7-inch tablet computer is directly placed into the buffer frame 22c, and since the inner cavity of the buffer frame 22c is designed according to the size of the 7-inch tablet computer, the edge of the 7-inch tablet computer can be better attached to the inner cavity of the buffer frame 22.

As shown in fig. 4, when the article 9 to be packaged is a 9-inch tablet computer, the innermost buffer frame 22c is taken out, and the 9-inch tablet computer is placed in the buffer frame 22b, so that the 9-inch tablet computer can be packaged and fixed.

As shown in fig. 5, when the article 9 to be packaged is a 9.7-inch tablet computer, the innermost buffer frame 22c and the innermost buffer frame 22b are taken out, the 9-inch tablet computer is placed in the inner cavity of the buffer frame 22a, and the two are attached to each other, so that the 9.7-inch tablet computer can be packaged and fixed.

As shown in fig. 6, when the article 9 to be packaged is a 10.1-inch tablet computer, all three buffer frames 22a, 22b, and 22c are taken out, the 9-inch tablet computer is placed in the buffer cavity 21a, and the two are attached to each other, so that the 10.1-inch tablet computer can be packaged and fixed.

Because the buffering frames 22a, 22b, 22c are nested in the buffering cavity 21a, and the two adjacent buffering frames 22a, 22b, 22c are also nested, the buffering frames 22a, 22b, 22c can be attached to the cavity wall of the buffering cavity 21a, and the two adjacent buffering frames 22a, 22b, 22c are attached to each other, so that the article 9 to be packaged inside can be better buffered and protected.

The buffer member 2 may be a plate material formed by die cutting to form the buffer body 21 and the buffer frames 22a, 22b, 22c which are nested and separable. In the process of processing and preparing the buffer member 2, a plate-shaped buffer material can be firstly provided, the sizes of the buffer cavity 21a and the buffer frames 22a, 22b and 22c are determined according to the size of the to-be-packaged article 9 which is applicable as required, corresponding patterns are designed, a die cutting tool is used for combining a die cutting plate according to the patterns, the plate-shaped buffer material is rolled and cut into a required shape under the action of pressure, and the buffer body 21 and the buffer frames 22a, 22b and 22c are formed.

The plate-shaped buffering material can be processed and formed at one time through die cutting, and one or more buffering frames 22a, 22b and 22c which can be separated can be formed, so that the buffering member 2 is simple and convenient to process and is beneficial to batch production. The packing carton that this embodiment provided is particularly useful for dull and stereotyped class products such as panel computer. Because the tablet personal computers have products with different sizes, the packaging box can be suitable for packaging of multiple types of tablet personal computers, and therefore the tablet personal computers with different sizes do not need to be processed and designed independently.

As shown in fig. 1 and 2, the buffer frames 22a, 22b, and 22c are square frames, and both the outer surface and the inner surface are square, so as to accommodate a square object 9 to be packaged, such as a tablet computer. The corners of the cushion frames 22a, 22b, 22c may be rounded to better enclose the article 9 to be packaged.

The buffer frames 22a, 22b, 22c are closed frame-shaped for easy processing and forming, and one buffer frame 22a, 22b, 22c is a single movable member that can be easily taken out of the buffer chamber 21a to be separated from the buffer body 21.

The buffer member 2 is die-cut into the buffer frames 22a, 22b and 22c with different sizes by using a buffer material, all the buffer frames 22a, 22b and 22c can be reserved when a supplier supplies materials, the buffer body 21 and the three buffer frames 22a, 22b and 22c supply materials are integrated, the three buffer frames 22a, 22b and 22c can be freely taken and placed, and the buffer can be realized only by simply adapting the buffer body by an operator according to different product sizes and removing one or more movable parts in the three buffer frames 22a, 22b and 22 c. On the premise of meeting the requirements on reliability and appearance, the packaging box can be shared by products with various sizes, and the box body 1 and the buffer part 2 are shared.

The number of the buffer cavities 21a formed in the buffer body 21 can be four, and the four buffer cavities 21a are used for accommodating the tablet computer, the USB data line, the earphone and the power adapter respectively. One of the buffer cavities 21a for accommodating the tablet computers is provided with buffer frames 22a, 22b and 22c so as to accommodate tablet computers of different sizes. The other three buffer cavities 21a are used for accommodating the USB data line, the earphone and the power adapter, and since the three accessories of different tablet computers are the same, no buffer frame is required to be arranged in the three buffer cavities 21 a.

The packaging box provided by the invention can provide uniform service standby machine packaging, well protect products, simultaneously does not influence the packaging appearance, improves the image of company products and improves the quality of after-sale service. The packaging method has the advantages that multiple products share one package, large-batch purchasing can be concentrated, MOQ limitation is avoided, and material cost and management and control cost are reduced. For example: the unit price of the packing box is 7 yuan, 8 yuan, 9 yuan, 10 yuan and 11 yuan respectively. Each 600pcs of standby machine needs to be served at present, and because of the MOQ restriction, 3000pcs are needed to be put down actually, and then the required cost is: 7 × 3000+8 × 3000+9 × 3000+10 × 3000+11 × 3000 ═ 135000 (yuan). The unit price of the common packaging is 15 yuan, and the number is as follows: 5 × 600 ═ 3000, MOQ was satisfied. The required cost is then: 15 × 3000 ═ 45000 (yuan), just enough to use these 5 products, can save cost 135000-. Therefore, the packaging box provided by the invention can greatly reduce the material cost and the control cost.

In the above embodiment, the number of the buffer cavities 21a is four, and in other embodiments, different numbers of buffer cavities may be provided according to the number of the accommodated articles 9 to be packaged, for example, one buffer cavity, two buffer cavities, or other numbers may be provided. When the number of the buffer cavities is two or more, only one of the buffer cavities may be provided with the buffer frame, or at least two buffer cavities may be provided with the buffer frame. If the sizes of the accessories are different, one or more of the other three buffer cavities can be provided with a buffer frame so as to play a better buffer protection role for the accessories.

As shown in fig. 7, in the buffer member 202 provided in the second embodiment of the present invention, a buffer frame is provided in each of three buffer cavities 221a, 221b, 221c of four buffer cavities 221a, 221b, 221c, 221 d. The buffer cavity 221a is used for accommodating tablet computers, and the buffer frame 222a can be used for tablet computers with different sizes. The buffer cavity 221b is used for accommodating power adapters, and the buffer frame 222b can be used for power adapters with different sizes. The buffer cavity 221c is used for accommodating USB data lines, and the buffer frame 222c can be adapted to USB data lines of different sizes, so that the buffer 202 is expanded to a common package of power adapters of different sizes and accessories such as cables of different sizes, and package compatibility is maximized.

In the above embodiment, the buffer frame has a closed frame shape. In another embodiment, as shown in fig. 8, in the buffer member 302 according to the third embodiment of the present invention, the buffer frame 322 is a broken shape having the notch 320. With the notch 320 of the buffer frame 322, it is possible to facilitate the buffer frame 322 to be taken out of the buffer cavity 321a from the notch 320. Meanwhile, after the article to be packaged is placed in the buffer frame 322, the notch 320 is used to allow the user's finger to enter the notch 320, so as to take out the article to be packaged from the buffer frame 322.

The buffer frames 322 can be two or more, and are sequentially nested in the buffer cavity 321a from outside to inside in a mutually separated manner, and the notches 320 of the buffer frames 322 are correspondingly communicated, so that the notches of the buffer frames 322 can be die-cut and formed, fingers of a user can further conveniently stretch into the notches, and articles to be packaged can be conveniently taken out.

Between two adjacent buffer frames 322, the size of the gap of the inner buffer frame 322 is larger than the size of the gap of the outer buffer frame 322, so that the gaps 320 of the two adjacent buffer frames 322 are stepped, thereby facilitating the separation of the inner buffer frame 322 and the outer buffer frame 322 from the gaps 320.

In the above embodiment, the whole cushion frame is in a square frame shape, the outer surface and the inner surface of the cushion frame are both square, and the cushion frame can accommodate a square article to be packaged therein. The whole buffer frame is square, so that the buffer frame can be conveniently processed and formed. Here, in other embodiments, the shape of the inner surface and the outer surface of the cushion frame may be different, so that the cushion frame may accommodate articles to be packaged in different shapes before and after removal.

As shown in fig. 9, in the buffering member 402 according to the fourth embodiment of the present invention, the shape of the buffering body 421 may be the same as that of the previous embodiment, and the inner surface 422a of the buffering frame 422 is circular and the outer surface 422b is square, so that the outer surface 422b matches with the cavity wall of the square buffering cavity 420 a. The inside of the buffer frame 422 can accommodate a round article to be packaged, and when the buffer frame 22 is removed, a square article to be packaged can be accommodated in the buffer member 402. Alternatively, in another embodiment, the inner surface of the buffer frame is square, the outer surface of the buffer frame is circular as a whole, or the inner surface and the outer surface of the buffer frame are different in shape. Through the structure of the design buffering frame, the buffering piece is suitable for packaging products with different shapes.

In the above embodiment, there are three buffer frames in the buffer cavity, but in other embodiments, there may be one buffer frame, two buffer frames or more buffer frames, and when there are two or more buffer frames in the same buffer cavity, the buffer frames are sequentially nested in the buffer cavity from outside to inside in a mutually separable manner, so as to gradually change the space for accommodating the articles to be packaged in the buffer cavity.

In the above embodiment, the whole cushion frame is in a square frame shape so as to accommodate the square article to be packaged, but in other embodiments, the cushion frame may be in a circular frame shape, a triangular frame shape, a trapezoidal frame shape, or other frame shapes.

According to the packaging box and the buffer part thereof, when the buffer frame is positioned in the buffer cavity, small-sized articles to be packaged can be accommodated; the buffering frame is taken out from the buffering chamber and after being separated from the buffering body, the space for accommodating the object to be packaged in the buffering chamber can be changed to accommodate the large object to be packaged in size, so that the buffering member can be suitable for the object to be packaged in different sizes, the production cost of the buffering member is reduced, and the waste caused by the excessive buffering member is reduced.

By utilizing the frame-shaped structure of the buffer frame, the size of all directions around in the buffer cavity can be changed simultaneously by taking out the buffer frame, the peripheral surface of the article to be packaged can be better attached to the inner wall of the frame of the buffer frame or the wall of the buffer cavity, so that the accommodating space of the buffer cavity is improved, the matching of the article to be packaged is improved, and the buffer effect is improved. In addition, the shape of the inner surface and the outer surface of the buffering frame is designed, so that the buffering piece is suitable for the articles to be packaged in different shapes.

The buffer piece is processed and formed in a die cutting mode, and processing and preparation of the buffer piece can be facilitated. When the buffer parts are multiple, the buffer parts are suitable for the articles to be packaged with various sizes, and the application range of the buffer parts is enlarged.

Correspondingly, the invention further provides a method for preparing the buffer member in the embodiment, as shown in fig. 10 and 11, the method comprises the following steps:

step S1, providing a plate-shaped buffer material, which can facilitate the die cutting process.

Step S2, determining a die cut pattern according to the article to be packaged. In this step, as shown in fig. 11, the following steps are included:

and step S21, determining the number of the buffer frames required to be processed according to the specification number of the articles to be packaged. As the number of the sizes of the articles to be packaged, i.e., the tablet pc, is four, 7 inches, 9 inches, 9.7 inches and 10.1 inches in the first embodiment, the number of the cushion frames to be processed is three because the cushion chamber 21a can accommodate one article to be packaged.

In this step, if the same article to be packaged further includes a plurality of accessories, such as a tablet computer with accessories such as a power adapter and a data cable, the accessories also have various dimensions. The buffer piece is provided with a buffer cavity used for correspondingly containing accessories, and a plurality of buffer frames can be arranged in the buffer cavity to adapt to the accessories with various sizes. For example, the buffer member provided in the second embodiment can be applied to power adapters of different sizes by providing the buffer frame 222b in the buffer cavity 221 b; different sizes of USB data lines can be accommodated by providing the buffer frame 222c in the buffer cavity 221 c.

And step S22, determining the size and the shape of each buffer frame and each buffer cavity according to the size and the shape of the article to be packaged, and determining a corresponding die cutting pattern.

As described above, the plurality of tablet computers in the first embodiment are all square, so that the buffer frames and the buffer cavities to be processed are all square, and the sizes of the buffer frames and the buffer cavities are determined according to the sizes of the tablet computers, so that the corresponding die-cutting patterns can be drawn.

Like the bolster in the fourth embodiment be used for packing two types of different shapes treat the packing article, can determine the shape of buffering frame and cushion chamber according to these two types of treat the shape of packing article to make and treat that packing article have better laminating degree with the bolster after the packing, guarantee buffering effect.

In this step, a die-cut pattern may be designed in conjunction with the structure of the buffer frame, and in the buffer provided in the above-described third embodiment, the die-cut pattern may be designed in conjunction with the notches 320 of the buffer frame 322 to simultaneously form the notches 320 during the die-cutting process.

And step S3, performing die cutting processing on the plate-shaped buffer material according to the die cutting pattern to form a buffer body with a buffer cavity and a buffer frame, wherein the buffer frame is detachably nested in the buffer cavity. In this step, a die cutting plate can be formed by the die cutting knife according to the die cutting pattern, the die cutting knife penetrates through the buffer material under the action of pressure, the plate-shaped buffer material is rolled and cut into a required shape by the die cutting plate to form a buffer body and a buffer frame, and the buffer frame can be separated from the buffer body due to the fact that the die cutting knife penetrates through the buffer material.

According to the preparation method of the buffer piece, the size and the shape of the buffer frame and the buffer cavity are designed according to the specific size and the shape of the article to be packaged, so that the article to be packaged can be better attached to the buffer piece, and the buffer effect is improved; meanwhile, the buffer part is prepared by utilizing a die cutting process, so that the processing and the production are convenient, and the production efficiency is improved.

The above embodiments do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the above-described embodiments should be included in the protection scope of the technical solution.

Claims (6)

1. The buffer element is made of buffer materials and is characterized by comprising a buffer body and a buffer frame, wherein the buffer body is provided with four buffer cavities, the size of one buffer cavity is larger than that of the other three buffer cavities, the other three buffer cavities are positioned on the same side of the one buffer cavity and are arranged into two rows or two columns, and the sizes of the other three buffer cavities are different; among four cushion chambers, wherein at least two all be provided with in the cushion chamber cushion frame, cushion frame detachable nestification is liftoff in the cushion chamber, cushion frame with cushion chamber adaptation is in not unidimensional article of waiting to pack, cushion frame is the disconnection form that has the breach, and at least one the internal surface of cushion frame is different with the shape of surface, each in the cushion chamber cushion frame is two or more, and outside-in can nestification mutually separate ground in proper order in the cushion chamber, each cushion frame the breach corresponds the intercommunication, and adjacent two between the cushion frame, the size that is located inboard cushion frame's breach is greater than the size that is located the breach of outside cushion frame.

2. The buffer member of claim 1, wherein the buffer member is a plate material die-cut to form the buffer body and the buffer frame which are nested and separable from each other.

3. The buffer of claim 1, wherein the buffer frame is square-frame shaped.

4. A package comprising a body and a cushioning member according to any one of claims 1 to 3, said cushioning member being disposed within said body.

5. A method of making a cushioning member, comprising:

providing a plate-shaped cushioning material;

determining a die cutting pattern according to an article to be packaged;

die-cutting the plate-shaped buffer material according to the die-cutting pattern to form a buffer body with buffer cavities and a buffer frame, wherein the buffer frame is detachably nested in the buffer cavities, the buffer frame and the buffer cavities are adaptive to the articles to be packaged with different sizes, the buffer body is provided with four buffer cavities, the size of one buffer cavity is larger than that of the other three buffer cavities, the other three buffer cavities are positioned on the same side of the one buffer cavity and are arranged into two rows or two rows, and the sizes of the other three buffer cavities are different; among four cushion chambers, wherein at least two all be provided with in the cushion chamber cushion frame, cushion frame is for having the disconnection form of breach, and at least one the internal surface of cushion frame is different with the shape of surface, each in the cushion chamber cushion frame be two or more, and outside-in can be nested mutually separately in proper order in the cushion chamber, each cushion frame the breach corresponds the intercommunication, and adjacent two between the cushion frame, the size that is located inboard cushion frame's breach is greater than the size that is located outside cushion frame's breach.

6. The method for preparing a buffer member according to claim 5, wherein in the step of designing the die-cut pattern according to the article to be packaged, comprises,

determining the number of the buffer frames according to the specification number of the articles to be packaged;

and determining the size and the shape of the buffer frame and the buffer cavity according to the size and the shape of the article to be packaged, and determining a corresponding die cutting pattern.

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