CN220905836U

CN220905836U - Double-bag type envelope bag

Info

Publication number: CN220905836U
Application number: CN202322778232.7U
Authority: CN
Inventors: 李太山
Original assignee: Shenzhen Shangjiren Technology Co ltd
Current assignee: Shenzhen Shangjiren Technology Co ltd
Priority date: 2023-10-17
Filing date: 2023-10-17
Publication date: 2024-05-07
Anticipated expiration: 2033-10-17

Abstract

The utility model discloses a double-bag type envelope bag, and belongs to the technical field of packaging bags. The utility model comprises a front panel and a back panel which are partitioned by folds, wherein a partition area for partitioning a first bag area and a second bag area is arranged in the central area of the front panel and the back panel, sealing plates for sealing the first bag area and the second bag area are arranged at the upper end and the lower end of the panel, and the back panel is adhered with the front panel by an auxiliary plate. The sealing plate is positioned at two ends of the front panel, and an indentation is arranged between the sealing plate and the front panel so as to improve the packaging speed. The center of sealing plate is equipped with horizontally tear strip, and the tip of tear strip is equipped with the handle and makes things convenient for the user to open the sack, and the tear strip top is equipped with the adhesive tape. The utility model divides the common envelope bag into two parts, is suitable for products needing to be stored in a partition mode, provides a packaging scheme with low cost and high safety for product packaging and transportation, and effectively reduces interference among products. The utility model has simple structure and few production steps, and effectively reduces the material cost, the packaging cost and the labor cost.

Description

Double-bag type envelope bag

Technical Field

The utility model belongs to the technical field of packaging bags, and particularly relates to a double-bag type envelope.

Background

At present, products with display screens such as mobile phones and computers are protected by using a toughened film and a protective film, and after the protective film is produced, the products are usually packaged by adopting boxes and envelope bags, however, the production cost, the packaging cost and the labor cost of the boxes on the envelope bags are high, and if the products are packaged by adopting the envelope bags, a film sticking tool is easy to press out marks or even damage the protective film. At present, most of envelope bags are similar to an environment-friendly plastic envelope bag disclosed in Chinese patent 2022217228833, the pattern of the environment-friendly plastic envelope bag is shown in figure 1, and only one bag area is provided, so that a film sticking tool and a protective film can be stacked and placed, and the protective film is extremely easy to damage in the transportation process; the tail of the envelope bag is required to be bonded and sealed, and the production process is more. For this purpose, a double-bag envelope is proposed to solve the above problems.

Disclosure of utility model

The utility model aims to provide a double-bag type envelope bag, which aims to solve the problem that the existing envelope bag in the background technology has only one bag area and is difficult to meet the packaging and transportation requirements of the existing protective film and film pasting tools. In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a two bag type envelope bags, includes positive panel, the backplate of passing through the crease subregion, and the central region of positive panel and backplate is equipped with the partition district that separates first bag district, second bag district, and the upper and lower tip of panel is equipped with the sealing plate that is used for sealing first bag district, second bag district, and the backplate passes through accessory plate and bonds with the front panel. According to the technical scheme, the common envelope bag is divided into two parts, the tail part is shared, two bag areas are provided while production steps are reduced, the technical scheme is applicable to products needing to be stored in a partitioned mode, a packaging scheme with low cost and high safety is provided for product packaging and transportation, and interference among products is effectively reduced.

Further describing the foregoing, the front panel is crimped or bonded to the back panel by a separation zone to separate the two pockets quickly and effectively.

More preferably, the sealing plate is positioned at two ends of the front panel, and an indentation is arranged between the sealing plate and the front panel, so that the packaging speed is improved.

More preferably, the center of the sealing plate is provided with a horizontal tear strip, and the end part of the tear strip is provided with a handle which is convenient for a user to open. The adhesive tape is positioned above the tear strip to seal the mouth of the bag.

Optionally, the tear strip is equipped with the double faced adhesive tape on toward the sealing plate of bag district direction, after opening the sack through the tear strip, still accessible double faced adhesive tape encapsulates once more, improves sack utilization ratio.

Further describing the scheme, the auxiliary plate is positioned on one side of the front plate, and an indentation is arranged between the auxiliary plate and the front plate, so that the packaging is convenient.

Compared with the prior art, the utility model divides the common envelope bag into two parts, shares one tail part, provides two bag areas while reducing production steps, is applicable to products needing to be stored in a partitioned way, such as a protective film and a film pasting tool, provides a packaging scheme with low cost and high safety for product packaging and transportation, and effectively reduces interference among products. The envelope has simple structure and few production steps, and effectively reduces the material cost, the packaging cost and the labor cost.

Drawings

FIG. 1 is a schematic diagram of the Chinese patent 2022217228833;

FIG. 2 is a schematic view of an expanded structure according to an embodiment of the present utility model;

fig. 3 is a schematic view of a partial cross section after molding according to an embodiment of the present utility model.

Wherein, each reference sign in the figure:

1. A front panel; 11. a first pocket; 12. a second pocket; 2. a back plate; 3. an upper sealing plate; 31. an adhesive tape; 32. a tear strip; 4. a lower sealing plate; 5. an auxiliary plate; 6. a separation region.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the utility model. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

Referring to fig. 2 and 3, the present application provides a double-bag envelope, which comprises a front panel 1 and a back panel 2 partitioned by folds, wherein a partition area 6 for partitioning a first bag area 11 and a second bag area 12 is arranged in a central area of the front panel 1 and the back panel 2, an upper sealing plate 3 and a lower sealing plate 4 for sealing the first bag area 11 and the second bag area 12 are arranged at upper and lower ends of the panels, and the back panel 2 is adhered to the front panel 1 by an auxiliary plate 5.

As shown in fig. 3, the front panel 1 is crimped or bonded to the back panel 2 by the dividing section 6 to separate the two pocket sections quickly and effectively.

As shown in fig. 2, the sealing plates are positioned at two ends of the front panel 1, and an indentation is arranged between the sealing plates and the front panel 1, so that the packaging speed is improved. It should be noted that the upper sealing plate 3 and the lower sealing plate 4 may be respectively arranged at the ends of the front plate 1 and the rear plate 2.

As shown in fig. 2, the center of the sealing plate is provided with a horizontal tear strip 32, and the end of the tear strip 32 is provided with a handle for facilitating the opening of a user. The strip 31 is positioned over the tear strip 32 to seal the mouth of the bag. It should be noted that in another embodiment, the sealing plate of the tear strip 32 in the direction of the bag area is provided with a double sided adhesive, and after the bag is opened by the tear strip 32, the bag can be further sealed by the double sided adhesive, so as to improve the utilization rate of the bag.

It should be noted that, in the embodiment, the auxiliary board 5 is located at one side of the front panel 1, and an indentation is formed between the auxiliary board 5 and the front panel 1, so that the packaging is convenient; in another embodiment, the auxiliary board 5 may also be designed on the back panel 2 side.

The following further illustrates the principles of the present utility model in connection with a mode of use in order to provide a more thorough understanding of the present utility model.

When the envelope is produced, firstly, cutting, indentation and punching are carried out through equipment to obtain an unfolding diagram shown in fig. 2, the partition area and the auxiliary plate 5 are glued, the back plate 2 and the auxiliary plate 5 are folded through indentation and then compacted, the first bag area 11 and the second bag area 12 are obtained, and then the adhesive tape 31 is glued on the areas of the upper sealing plate 3 and the lower sealing plate 4. When the product is packaged, such as a protective film and a film pasting tool, the protective film is firstly placed in the first bag region 11, the protective sheet of the adhesive tape 31 is torn off for sealing, and then the film pasting tool is placed in the second bag region 12 for sealing.

In summary, the utility model divides the common envelope bag into two parts, shares one tail part, reduces production steps, provides two bag areas, is applicable to products needing to be stored in a partitioned way, such as a protective film and a film pasting tool, provides a packaging scheme with low cost and high safety for product packaging and transportation, and effectively reduces interference among products. The envelope has simple structure and few production steps, and effectively reduces the material cost, the packaging cost and the labor cost.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiments, and the terms "upper," "lower," "left," "right," "front," "back," and the like are used herein with reference to the positional relationship of the drawings.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

The above embodiments are only for illustrating the present utility model, not for limiting the present utility model, and various changes and modifications may be made by one of ordinary skill in the relevant art without departing from the spirit and scope of the present utility model, and therefore, all equivalent technical solutions are also within the scope of the present utility model, and the scope of the present utility model is defined by the claims.

Claims

1. A double-bag envelope, comprising a front panel (1) and a back panel (2) partitioned by folds, characterized in that: the front plate (1) and the back plate (2) are provided with a separation area (6) for separating the first bag area (11) from the second bag area (12), the upper end and the lower end of the front plate are provided with sealing plates for sealing the first bag area (11) and the second bag area (12), and the back plate (2) is adhered to the front plate (1) through an auxiliary plate (5).

2. A dual pocket envelope as claimed in claim 1 wherein: the front panel (1) is in pressure connection and adhesion with the back panel (2) through the separation area (6).

3. A dual pocket envelope as claimed in claim 1 wherein: the sealing plates are positioned at two ends of the front panel (1), and indentations are arranged between the sealing plates and the front panel (1).

4. A dual pocket envelope as claimed in claim 1 wherein: the center of sealing plate is equipped with horizontally tear strip (32), the tip of tear strip (32) is equipped with the handle, tear strip (32) top is equipped with adhesive tape (31).

5. A dual pocket envelope as claimed in claim 4 wherein: and the sealing plate of the tearing strip (32) towards the bag area direction is provided with a double faced adhesive tape.

6. A dual pocket envelope as claimed in claim 1 wherein: the auxiliary plate (5) is positioned on one side of the front panel (1), and an indentation is arranged between the auxiliary plate (5) and the front panel (1).