CN220097136U

CN220097136U - Envelope paper bag with honeycomb lining

Info

Publication number: CN220097136U
Application number: CN202321421981.8U
Authority: CN
Inventors: 堵夫印
Original assignee: Jiangyin Hangjia Machinery Co ltd
Current assignee: Wuxi Yitianmei New Materials Co ltd
Priority date: 2023-06-06
Filing date: 2023-06-06
Publication date: 2023-11-28
Anticipated expiration: 2033-06-06

Abstract

The utility model relates to the technical field of envelope bags, in particular to an envelope paper bag with a honeycomb lining, which comprises a paper bag body with an opening at the upper end and the honeycomb lining arranged in the paper bag body; the paper bag body is formed by overlapping outer layer paper and inner layer paper, the peripheral edges of the outer layer paper and the inner layer paper are bonded, a closed cavity is formed between the bonded outer layer paper and the inner layer paper, and the honeycomb lining is paved in the closed cavity to form package buffering and supporting; the lower end of the paper bag body is provided with an inserting bottom which can be unfolded and folded upwards to be received in the paper bag body; the utility model has reasonable design, compact structure and better integrity and firmness of the envelope paper bag, and can provide comprehensive and uniform buffering and supporting in the use process; the setting of inserting the end on the envelope container bag can make the envelope container bag upright, makes things convenient for three-dimensional article to put into, and can increase the inside capacity of envelope container bag after inserting the end and expanding, improves envelope container bag's result of use and practicality.

Description

Envelope paper bag with honeycomb lining

Technical Field

The utility model relates to the technical field of envelope bags, in particular to an envelope paper bag with a honeycomb lining.

Background

The envelope paper bag is mainly used for postal letters or small articles and conservative letter contents, and is a bagged device for exchanging file information, and is generally made into a rectangular paper bag.

The disclosed Chinese patent with publication number of CN208119739U discloses a cowhide honeycomb envelope, which comprises an envelope body, wherein the envelope body is formed by bending and bonding paper boards, the paper boards are at least two layers of composite materials, and a cowhide paper layer and a honeycomb paper layer are sequentially arranged from outside to inside. The beneficial effect of above-mentioned cowhide honeycomb envelope lies in being equipped with the honeycomb cardboard layer in the cardboard, and the honeycomb cardboard layer can play shock attenuation effect well, can play firm packaging effect again based on the cowhide layer, plays waterproof effect based on the waterproof layer, and cowhide honeycomb envelope both sides are equipped with the banding strip, and the banding strip can guarantee to paste firmly between the cardboard, still is equipped with easy tear line on the cowhide honeycomb envelope simultaneously, can facilitate the use person open the envelope.

However, the kraft cellular envelope paper bags disclosed in the above patents are not erectable, are inconvenient to load articles, and have a small internal capacity.

Disclosure of Invention

In view of the above-described drawbacks of the prior art, an object of the present utility model is to provide an envelope paper bag with a honeycomb liner, which is used for solving the problems that the kraft honeycomb envelope paper bag in the prior art cannot be erected, is inconvenient to load articles, and has small internal capacity.

To achieve the above and other related objects, the present utility model provides an envelope paper bag with a honeycomb liner, comprising a paper bag body with an open upper end and a honeycomb liner built into the paper bag body;

the paper bag body is formed by overlapping outer layer paper and inner layer paper, the peripheral edges of the outer layer paper and the inner layer paper are bonded, a closed cavity is formed between the bonded outer layer paper and the inner layer paper, and the honeycomb lining is paved in the closed cavity to form package buffering and supporting;

the lower extreme of container bag body is provided with inserts the end, insert the folding income that upwards of end deployable in the container bag body. By expanding the bottom of the honeycomb paper envelope, the honeycomb paper envelope can be erected and the use space is increased

In an embodiment of the utility model, a flap cover is integrally formed on one side of the upper end of the paper bag body, and an adhesive layer is disposed on the flap cover for adhering the other side of the upper end of the paper bag body to close the upper end opening of the paper bag body.

In an embodiment of the utility model, the surface of the adhesive layer is matched with a separable release paper for protecting the adhesive layer.

In an embodiment of the present utility model, the outer layer paper, the inner layer paper, and the honeycomb lining are all made of kraft paper.

In an embodiment of the present utility model, the honeycomb liner is configured as a three-dimensional grid structure, and the three-dimensional grid structure is formed by uniformly die-cutting and spreading a whole kraft paper and then spraying glue.

In an embodiment of the utility model, the honeycomb holes on the honeycomb liner are hexagonal.

In one embodiment of the present utility model, the peripheral edges of the honeycomb liner are bonded between the peripheral edges of the outer and inner sheets.

As described above, the envelope paper bag with the honeycomb lining has the following beneficial effects:

1. the honeycomb lining is arranged between the outer layer paper and the inner layer paper of the paper bag body, the peripheral edges of the outer layer paper, the honeycomb lining and the inner layer paper are bonded, the hexagonal honeycomb three-dimensional grid structure of the honeycomb lining is improved, the buffering and supporting forces are improved, the weight can be reduced, in the using process, the comprehensive and uniform buffering and supporting effects can be provided for articles placed in the envelope paper bag, and the using effect of the envelope paper bag is improved;

2. by arranging the insert bottom, when the envelope paper bag is used, the insert bottom can be unfolded to enable the envelope paper bag to be vertical, so that three-dimensional objects can be conveniently placed in the envelope paper bag, the capacity inside the envelope paper bag can be increased after the insert bottom is unfolded, and the using effect of the envelope paper bag is further improved; when the insert bottom is not used, the insert bottom can be folded and contained in the paper bag body, so that the occupied space for containing is reduced;

3. the outer layer paper, the inner layer paper and the honeycomb lining which form the envelope paper bag are all made of whole kraft paper, so that the splicing is reduced, and the integrity and the firmness of the envelope paper bag are improved;

4. the envelope paper bag with the honeycomb lining has reasonable design, compact structure and good integrity and firmness, and can provide comprehensive and uniform buffering and supporting in the use process; the setting of inserting the end on the envelope container bag can make the envelope container bag upright, makes things convenient for three-dimensional article to put into, and can increase the inside capacity of envelope container bag after inserting the end and expanding, improves envelope container bag's result of use and practicality.

Drawings

Fig. 1 is a schematic diagram showing the front view of an envelope with a honeycomb liner according to the present utility model.

Fig. 2 shows a schematic cross-sectional view of an envelope with a honeycomb liner of the present disclosure.

Fig. 3 is an enlarged schematic view of a part of the structure in fig. 2.

Fig. 4 shows a schematic representation of an implementation of the envelope with honeycomb liner disclosed in this example.

Fig. 5 is a schematic view showing an embodiment of the envelope with a honeycomb lining disclosed in this example after the insertion and unfolding.

Description of element reference numerals

A paper bag body 1; an outer layer paper 11; an inner layer paper 12; a honeycomb liner 2; an adhesive layer 3; a release paper 4; closing the cavity a; inserting a bottom x; folding tongue cover y.

Detailed Description

Further advantages and effects of the present utility model will become apparent to those skilled in the art from the disclosure of the present utility model, which is described by the following specific examples.

Please refer to fig. 1 to 5. It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for illustration purposes only and should not be construed as limiting the utility model to the extent that it can be practiced, since modifications, changes in the proportions, or otherwise, used in the practice of the utility model, are not intended to be critical to the essential characteristics of the utility model, but are intended to fall within the spirit and scope of the utility model. Also, the terms such as "upper," "lower," "left," "right," "middle," and "a" and the like recited in the present specification are merely for descriptive purposes and are not intended to limit the scope of the utility model, but are intended to provide relative positional changes or modifications without materially altering the technical context in which the utility model may be practiced.

Referring to fig. 1-5, the utility model provides an envelope paper bag with a honeycomb lining, which comprises a paper bag body 1 with an open upper end and the honeycomb lining 2 arranged in the paper bag body 1.

Referring to fig. 2, the paper bag body 1 is formed by overlapping an outer layer paper 11 and an inner layer paper 12, wherein the outer layer paper 11 is adhered to the peripheral edge of the inner layer paper 12, a closed cavity a is formed between the adhered outer layer paper 11 and the inner layer paper 12, and the honeycomb liner 2 is flatly paved in the closed cavity a to form package buffering and supporting; the peripheral edges of the honeycomb lining 2 are adhered between the peripheral edges of the outer layer paper 11 and the inner layer paper 12; the outer layer paper 11, the inner layer paper 12 and the honeycomb lining 2 are all made of whole kraft paper, so that splicing is reduced, and the integrity and the firmness of the envelope paper bag are improved; through arranging honeycomb inside lining 2 between the outer layer paper 11 and the inner layer paper 12 of container bag body 1 to form the bonding with the peripheral edge of outer layer paper 11, honeycomb inside lining 2, inner layer paper 12, in the use, can provide comprehensive and even buffering and supporting effect to the article of putting into envelope container bag, and then improve the result of use of envelope container bag.

The honeycomb lining 2 is arranged into a three-dimensional grid structure, the three-dimensional grid structure is formed by uniformly die-cutting and unfolding a whole kraft paper and then spraying glue, specifically, the whole kraft paper is cut to a proper size, uniform cutting openings are formed in the kraft paper in a die-cutting mode, then external force is applied to the cutting openings, the cutting openings can be stretched and wrinkled into a three-dimensional grid structure, and finally glue spraying and shaping are carried out; the honeycomb holes on the honeycomb lining 2 are hexagonal, the honeycomb lining 2 formed by the hexagonal honeycomb holes has high structural strength, large volume and light weight, and can reduce the weight while improving the buffering and supporting forces of the envelope paper bags, so that the application effect is good.

The lower end of the paper bag body 1 is provided with the insert bottom x, when the paper bag is used, the insert bottom x can be unfolded to enable the envelope paper bag to be vertical, three-dimensional objects can be conveniently placed in the paper bag, the use space inside the envelope paper bag can be increased after the insert bottom x is unfolded, and the use effect of the envelope paper bag is further improved; the insert bottom x can be unfolded and folded upwards to be received in the paper bag body 1, and can be folded to be received in the paper bag body 1 when not used, so that the receiving occupied space is reduced.

Referring to fig. 3, a flap cover y is integrally formed on one side of the upper end of the paper bag body 1, and an adhesive layer 3 is disposed on the flap cover y for adhering the other side of the upper end of the paper bag body 1 to close the upper end opening of the paper bag body 1; the separable release paper 4 for protecting the adhesive layer 3 is matched with the surface of the adhesive layer 3, the release paper 4 is torn off when the envelope is used, the adhesive layer 3 is adhered to the other side of the upper end of the paper bag body 1 by bending the flap cover y, and the opening of the envelope paper bag is simple to close and convenient to use.

In summary, the envelope paper bag with the honeycomb lining provided by the utility model has the advantages of reasonable design, compact structure, good integrity and firmness, and capability of providing comprehensive and uniform buffering and supporting in the use process; the setting of inserting the end x on the envelope paper bag can make the envelope paper bag erect, makes things convenient for three-dimensional article to put into, and can increase the inside usage space of envelope paper bag after inserting end x to expand, improves the result of use and the practicality of envelope paper bag. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.

The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.

Claims

1. An envelope paper bag with a honeycomb lining comprises a paper bag body with an opening at the upper end and the honeycomb lining arranged in the paper bag body;

the method is characterized in that: the paper bag body is formed by overlapping outer layer paper and inner layer paper, the peripheral edges of the outer layer paper and the inner layer paper are bonded, a closed cavity is formed between the bonded outer layer paper and the inner layer paper, and the honeycomb lining is paved in the closed cavity to form package buffering and supporting;

the lower extreme of container bag body is provided with inserts the end, insert the folding income that upwards of end deployable in the container bag body.

2. The honeycomb lined envelope paper bag of claim 1, wherein: one side of the upper end of the paper bag body is integrally formed with a folding tongue cover, and the folding tongue cover is provided with an adhesive layer for adhering the other side of the upper end of the paper bag body to seal the upper end opening of the paper bag body.

3. The honeycomb lined envelope bag of claim 2, wherein: the surface of the adhesive layer is matched with separable release paper for protecting the adhesive layer.

4. The honeycomb lined envelope paper bag of claim 1, wherein: the outer layer paper, the inner layer paper and the honeycomb lining are all made of whole kraft paper.

5. The honeycomb lined envelope sheet of claim 4, wherein: the honeycomb lining is arranged into a three-dimensional grid structure, and the three-dimensional grid structure is formed by uniformly die-cutting and spreading the whole kraft paper and then spraying glue.

6. The honeycomb lined envelope sheet of claim 5, wherein: the honeycomb holes on the honeycomb lining are hexagonal.

7. The honeycomb lined envelope paper bag of claim 1, wherein: the peripheral edge of the honeycomb lining is adhered between the peripheral edges of the outer layer paper and the inner layer paper.