CN215437690U

CN215437690U - Reinforced valve bag

Info

Publication number: CN215437690U
Application number: CN202121098777.8U
Authority: CN
Inventors: 姬强; 王志朋
Original assignee: Henan Baijia New Energy Saving Material Co ltd
Current assignee: Henan Baijia New Energy Saving Material Co ltd
Priority date: 2021-05-20
Filing date: 2021-05-20
Publication date: 2022-01-07
Anticipated expiration: 2031-05-20

Abstract

The utility model relates to a reinforced valve bag, which comprises a valve bag body, wherein the valve bag body is sequentially provided with a protective layer, a supporting layer and a packaging layer from outside to inside, the supporting layer is of a frame structure with an upper opening integrally and fixedly connected, the protective layer is arranged on the outer layer of the supporting layer and fixedly connected in an adhesion mode, and the packaging layer is arranged on the inner side of the supporting layer and fixedly connected in an adhesion mode; the effectual valve port container bag among the prior art problem that intensity is low of having solved.

Description

Reinforced valve bag

Technical Field

The utility model relates to the field of valve bags, in particular to a reinforced valve bag.

Background

At present, because plastics are difficult to degrade and treat, pollution to the ecological environment and landscape is caused, and people pay more and more attention to the plastics, the products using woven bags and plastic bags in the past do not meet the use requirements any more, but the strength pure paper of the plastics cannot be replaced, and a novel environment-friendly paper bag needs to be found to replace the original plastic bag.

Accordingly, the present invention provides an enhanced valve bag to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the reinforced valve bag, which effectively solves the problem of low strength of the valve port paper bag in the prior art.

The utility model relates to a reinforced valve bag which is realized by the following technical scheme, and the reinforced valve bag comprises a valve bag body, wherein a protective layer, a supporting layer and a packaging layer are sequentially arranged on the valve bag body from outside to inside, the supporting layer is a frame structure with an upper end opening integrally and fixedly connected, the protective layer is arranged on the outer layer of the supporting layer and fixedly connected in an adhesion mode, and the packaging layer is arranged on the inner side of the supporting layer and fixedly connected in an adhesion mode.

In order to further optimize the present invention, the following technical solutions may be preferably selected:

preferably, be provided with the strengthening rib ring between supporting layer and the protective layer, the strengthening rib ring includes horizontal strengthening rib ring, vertical strengthening rib ring, follows valve bag width direction evenly is provided with the horizontal strengthening rib ring of multichannel.

Preferably, a vertical reinforcing rib ring is arranged along the length direction of the valve bag, and the vertical reinforcing rib ring is arranged in the middle of the valve bag.

Preferably, the middle part of the upper part of the vertical reinforcing rib ring is provided with a handle protruding in an arc shape, the handle penetrates out of the valve bag body, and a rectangular notch is formed in the position, corresponding to the handle, protruding out of the valve bag body.

Preferably, the transverse reinforcing rib rings on two sides of the valve bag body cover the outer sides of the vertical reinforcing rib rings.

Preferably, the reinforcing rib ring is bonded in rows side by side after being twisted into kraft paper ropes by kraft paper, and the reinforcing rib comprises 5-8 kraft paper ropes.

Preferably, the reinforcing rib is formed by laminating and bonding kraft paper in multiple layers

Preferably, the support layer is made of soft paperboard.

Preferably, the supporting layer is made of bamboo splits.

The utility model has the beneficial effects that:

through the structure that sets up protective layer, supporting layer, packaging layer, effectively increase the bulk strength of whole valve bag, can increase the gas permeability of valve bag body when increasing the whole splendid attire intensity of valve bag body through setting the supporting layer to frame construction, can effectively strengthen the anti of valve port container bag through the strengthening rib ring that sets up and carry the performance of drawing, increase the convenience that the valve bag carried simultaneously also to the handle design.

Drawings

FIG. 1 is a schematic of the present invention;

FIG. 2 is a schematic partial cross-sectional view of the present invention.

Description of the reference numerals

1. A valve bag body; 2. a protective layer; 3. a support layer; 4. a packaging layer; 5. a transverse stiffener ring; 6. a vertical stiffener ring; 7. a rectangular cut; 8. kraft paper ropes; 9. a handle.

Detailed Description

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

As shown in the figure 1-2, a reinforced valve bag comprises a valve bag body 1, and is characterized in that a protective layer 2, a supporting layer 3 and a packaging layer 4 are sequentially arranged from outside to inside on the valve bag body 1, the supporting layer 3 is a frame structure fixedly connected with an upper opening in an integrated manner, the supporting layer 3 is made of a soft paperboard and made of a degradable material with certain supporting strength, the whole degradability is ensured while the whole strength of the valve bag body is increased, the supporting layer 3 can also be made of a bamboo skin material, after the valve bag body 1 is used, the supporting layer 3 can be recycled as a raw material for manufacturing fuel, the protective layer 2 is arranged on the outer layer of the supporting layer 3 and fixedly connected with the outer layer of the supporting layer 3 in an adhesion manner, the packaging layer 4 is arranged on the inner side of the supporting layer 3 and fixedly connected with the inner layer in an adhesion manner, a reinforcing rib ring is arranged between the supporting layer 3 and the protective layer 2, and comprises a transverse reinforcing rib ring 5, Vertical strengthening rib ring 6, evenly be provided with multichannel horizontal strengthening rib ring 5 along 1 width direction of valve bag body, be provided with a vertical strengthening rib ring 6 along 1 length direction of valve bag body, vertical strengthening rib ring 6 sets up at 1 middle part of valve bag body, 6 upper portion middle parts of vertical strengthening rib ring are provided with the bellied handle 9 of arc type, the handle is worn out valve bag body 1 and is set up, it is provided with rectangle incision 7 to correspond handle protrusion valve bag body 1 position, the horizontal strengthening rib ring 5 of 1 both sides of valve bag body covers in the 6 outsides of vertical strengthening rib ring, the effect makes handle 9 be difficult for the bonding of valve bag body 1 to drop.

The strengthening rib ring bonds in bank side by side after 8 for twisting into kraft paper ropes into using the kraft paper, can bear very big weight, and the strengthening rib contains 5 ~ 8 kraft paper ropes 8, and the strengthening rib still can form for using the multilayer stack bonding of kraft paper simultaneously.

When the valve bag is used specifically, the overall strength of the overall valve bag is effectively improved through the structures of the protective layer, the supporting layer and the packaging layer, the air permeability of the valve bag body can be improved while the overall containing strength of the valve bag body is improved through the supporting layer which is arranged into the frame structure, the lifting resistance of the valve bag can be effectively enhanced through the arranged reinforcing rib rings, and meanwhile, the convenience in carrying the valve bag is improved while the handle design is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a strenghthened type valve port bag, includes valve port bag body (1), its characterized in that, valve port bag body (1) outside-in has set gradually protective layer (2), supporting layer (3), packing layer (4), supporting layer (3) are the integrative fixed connection's of upper end opening frame construction, protective layer (2) set up at supporting layer (3) skin through bonding mode fixed connection, packing layer (4) set up in supporting layer (3) inboard through bonding mode fixed connection.

2. A reinforced valve bag according to claim 1, wherein a reinforcing rib ring is arranged between the supporting layer (3) and the protective layer (2), the reinforcing rib ring comprises a transverse reinforcing rib ring (5) and a vertical reinforcing rib ring (6), and a plurality of transverse reinforcing rib rings (5) are uniformly arranged along the width direction of the valve bag body (1).

3. A reinforced valve bag according to claim 2, wherein a vertical reinforcing rib ring (6) is arranged along the length direction of the valve bag body (1), and the vertical reinforcing rib ring (6) is arranged in the middle of the valve bag body (1).

4. A reinforced valve bag according to claim 3, wherein a handle (9) with an arc-shaped protrusion is arranged in the middle of the upper part of the vertical reinforcing rib ring (6), the handle penetrates out of the valve bag body (1), and a rectangular notch (7) is arranged at a position corresponding to the position of the handle protruding out of the valve bag body (1).

5. A reinforced valve bag according to claim 4, characterized in that the transverse stiffener rings (5) on both sides of the valve bag body (1) are covered outside the vertical stiffener rings (6).

6. A reinforced valve pocket as recited in claim 2, wherein the reinforcing rib rings are twisted into kraft paper ropes (8) by using kraft paper and then bonded in rows side by side, and the reinforcing ribs comprise 5-8 kraft paper ropes (8).

7. The reinforced valve bag of claim 2, wherein the reinforcing ribs are formed by laminating and bonding kraft paper.

8. A reinforced valve bag according to claim 1, characterized in that the support layer (3) is made of soft cardboard.

9. A reinforced valve pocket according to claim 1, characterized in that the support layer (3) is made of bamboo splits.