CN217228543U - Food packaging bag with anti-extrusion structure - Google Patents

Abstract

The utility model provides a food package bag with anti extrusion structure, including holding inner bag and cover outer bag, hold the inner bag and have food parking space in, cover outer bag cover and cover in holding the inner bag outside, hold the inner bag top and expose from cover outer bag top, cover outer bag top edge joint is in holding the inner bag outer wall, protects outer bag and holds and form anti extrusion air cavity between the inner bag at the cover. This wrapping bag has set up and has held the inner bag and cover in the outer bag of cover that holds the inner bag outside, at the outer bag of cover and hold and form anti extrusion air cavity between the inner bag, play anti extrusion effect, and the joint forms the front side joint strip between front side diaphragm middle part and the outer bag diaphragm, separate front side air cavity for two parts by the front side joint strip, the joint forms the back side joint strip between back side diaphragm middle part and the outer bag diaphragm, separate back side air cavity for two parts by the back side joint strip, make anti extrusion air cavity mutually independent, further guarantee the structural stability of anti extrusion air cavity, thereby promote the anti extrusion performance of wrapping bag.

Description

Food packaging bag with anti-extrusion structure

Technical Field

The utility model relates to a packing articles for use especially relate to a food package bag with anti extrusion structure.

Background

In the use process of a food packaging bag, food stored in the food packaging bag can be cracked and the like under the extrusion effect, the eating feeling of the food packaging bag is seriously influenced, the food packaging bag with an anti-extrusion structure is generally required to be used for packaging, the anti-extrusion performance of the commonly used anti-extrusion packaging bag is realized in an inflation mode, the food inside the packaging bag is still easily extruded at the edge of the packaging bag, and the anti-extrusion performance disappears immediately after the packaging bag is opened, so that the subsequent storage and transportation processes are influenced. Therefore, there is a need for a structurally optimized package that is resistant to compression to overcome the above-mentioned drawbacks.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a food package bag with anti extrusion structure to promote the anti extrusion performance of wrapping bag.

The utility model discloses a solve the technical scheme that its technical problem adopted and be:

a food packaging bag having an anti-extrusion structure, comprising:

an accommodating inner bag having a food storage space therein;

and the outer cover bag covers the outer part of the inner accommodating bag, the top of the inner accommodating bag is exposed out of the top of the outer cover bag, the edge of the top of the outer cover bag is connected with the outer wall of the inner accommodating bag, and an anti-extrusion air cavity is formed between the outer cover bag and the inner accommodating bag.

Specifically, the inner containment bag comprises:

the front side diaphragm is processed and formed by adopting a diaphragm material;

the food storage rack comprises a rear side diaphragm, wherein the rear side diaphragm is processed and molded by adopting a diaphragm material, the left side edge, the right side edge and the bottom edge of the rear side diaphragm are mutually jointed with the left side edge, the right side edge and the bottom edge of the front side diaphragm respectively to form a left side rib, a right side rib and a bottom rib respectively, and a food storage space is formed between the front side diaphragm and the rear side diaphragm.

The cover protects the outer bag and includes:

the outer bag membrane is processed and molded by adopting membrane materials, the outer bag membrane is coated outside the front side membrane and the rear side membrane, the left side edge and the right side edge of the outer bag membrane are mutually jointed to form a joint rib, the bottom edge of the outer bag membrane is jointed and sealed to form a sealing rib, the top edge of the outer bag membrane is jointed to the outer walls of the front side membrane and the rear side membrane to form a switching rib, an anti-extrusion air cavity is formed between the outer bag membrane and the front side membrane as well as between the outer bag membrane and the rear side membrane, and the tops of the front side membrane and the rear side membrane are exposed out of the top of the outer bag membrane.

The inner containing bag further comprises:

and the sealing zippers are arranged at the tops of the front side membrane and the rear side membrane, and can open or close the food storage space.

The left rib and the right rib are respectively connected with the inner wall of the outer bag membrane, a front side air cavity is formed between the front side membrane and the outer bag membrane, and a rear side air cavity is formed between the rear side membrane and the outer bag membrane.

The middle part of the front side membrane is jointed with the outer bag membrane to form a front side joint strip, the front side air cavity is divided into two parts by the front side joint strip, the middle part of the rear side membrane is jointed with the outer bag membrane to form a rear side joint strip, and the rear side air cavity is divided into two parts by the rear side joint strip.

The utility model has the advantages that:

this wrapping bag has set up and has held the inner bag and cover in the outer bag of cover that holds the inner bag outside, at the outer bag of cover and hold and form anti extrusion air cavity between the inner bag, play anti extrusion effect, and the joint forms the front side joint strip between front side diaphragm middle part and the outer bag diaphragm, separate front side air cavity for two parts by the front side joint strip, the joint forms the back side joint strip between back side diaphragm middle part and the outer bag diaphragm, separate back side air cavity for two parts by the back side joint strip, make anti extrusion air cavity mutually independent, further guarantee the structural stability of anti extrusion air cavity, thereby promote the anti extrusion performance of wrapping bag.

Drawings

Fig. 1 is a schematic structural view of a food packaging bag with an anti-squeezing structure according to the present invention;

fig. 2 is a schematic sectional structure of the packing bag.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1 and 2, the utility model provides a food package bag with anti extrusion structure has food storage space in holding inner bag 100 and outer bag 200 of cover and protection including holding inner bag 100, and the outer bag cover of cover and protecting is outside in holding the inner bag, holds the inner bag top and exposes from the outer bag top of cover and protection, and the outer bag top edge joint of cover and protection holds the inner bag outer wall, at the outer bag of cover and protect and form anti extrusion air cavity between the inner bag. In this embodiment, the inner accommodating bag comprises a front film 110 and a rear film 120, the front film is formed by processing a film material, the rear film is formed by processing a film material, and a left edge, a right edge and a bottom edge of the front film are respectively joined with a left edge, a right edge and a bottom edge of the front film to respectively form a left rib 130, a right rib 140 and a bottom rib, and a food storage space is formed between the front film and the rear film. The outer bag of the cover shield comprises an outer bag membrane 210, the outer bag membrane is formed by adopting membrane material processing, and is coated outside the front side membrane and the rear side membrane, the left side edge and the right side edge of the outer bag membrane are mutually jointed to form a joint rib 220, the bottom edge of the outer bag membrane is jointed and sealed to form a sealing rib 230, the top edge of the outer bag membrane is jointed to the outer walls of the front side membrane and the rear side membrane to form a switching rib 240, an anti-extrusion air cavity is formed between the outer bag membrane and the front side membrane and between the outer bag membrane and the rear side membrane, and the tops of the front side membrane and the rear side membrane are exposed from the top of the outer bag membrane. The inner storage bag further comprises a sealing zipper 150 which is arranged on the top of the front side membrane and the top of the rear side membrane, and the food storage space can be opened or closed through the sealing zipper. The left rib and the right rib are respectively connected with the inner wall of the outer bag diaphragm, a front side air cavity is formed between the front side diaphragm and the outer bag diaphragm, and a rear side air cavity is formed between the rear side diaphragm and the outer bag diaphragm. The middle part of the front side membrane is jointed with the outer bag membrane to form a front side joint strip, the front side air cavity is divided into two parts by the front side joint strip, the middle part of the rear side membrane is jointed with the outer bag membrane to form a rear side joint strip, and the rear side air cavity is divided into two parts by the rear side joint strip. This wrapping bag has set up and has held the inner bag and cover in the outer bag of cover that holds the inner bag outside, at the outer bag of cover and hold and form anti extrusion air cavity between the inner bag, play anti extrusion effect, and the joint forms the front side joint strip between front side diaphragm middle part and the outer bag diaphragm, separate front side air cavity for two parts by the front side joint strip, the joint forms the back side joint strip between back side diaphragm middle part and the outer bag diaphragm, separate back side air cavity for two parts by the back side joint strip, make anti extrusion air cavity mutually independent, further guarantee the structural stability of anti extrusion air cavity, thereby promote the anti extrusion performance of wrapping bag.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that are conventionally placed when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and are only for convenience of description of the present invention and simplification of description, but do not indicate or imply that the designated devices or elements must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be further noted that, unless explicitly stated or limited otherwise, the terms "disposed" and "connected" are to be interpreted broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; the connection may be direct or indirect via an intermediate medium, and may be a communication between the two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Claims (6)

1. A food packaging bag having an anti-squeezing structure, comprising:

an accommodating inner bag having a food storage space therein;

and the outer cover bag covers the outer part of the inner accommodating bag, the top of the inner accommodating bag is exposed out of the top of the outer cover bag, the edge of the top of the outer cover bag is connected with the outer wall of the inner accommodating bag, and an anti-extrusion air cavity is formed between the outer cover bag and the inner accommodating bag.

2. The food packaging bag with the anti-extrusion structure as claimed in claim 1, wherein the inner accommodating bag comprises:

the front side diaphragm is processed and formed by adopting a diaphragm material;

the food storage device comprises a rear side membrane, wherein the rear side membrane is processed and molded by adopting a membrane material, the left side edge, the right side edge and the bottom edge of the rear side membrane are respectively and mutually jointed with the left side edge, the right side edge and the bottom edge of the front side membrane to respectively form a left side rib, a right side rib and a bottom rib, and a food storage space is formed between the front side membrane and the rear side membrane.

3. The food packaging bag with an anti-extrusion structure as claimed in claim 2, wherein the cover outer bag comprises:

the outer bag diaphragm is processed and molded by adopting a diaphragm material, and is coated outside the front side diaphragm and the rear side diaphragm, the left side edge and the right side edge of the outer bag diaphragm are mutually jointed to form a joint rib, the bottom edge of the outer bag diaphragm is jointed and sealed to form a sealing rib, the top edge of the outer bag diaphragm is jointed with the outer walls of the front side diaphragm and the rear side diaphragm to form a switching rib, an anti-extrusion air cavity is formed between the outer bag diaphragm and the front side diaphragm as well as between the outer bag diaphragm and the rear side diaphragm, and the tops of the front side diaphragm and the rear side diaphragm are exposed from the top of the outer bag diaphragm.

4. The food packaging bag with the anti-extrusion structure as claimed in claim 2, wherein the inner accommodating bag further comprises:

and the sealing zippers are arranged on the tops of the front side membrane and the rear side membrane.

5. The food packaging bag with an anti-extrusion structure as claimed in claim 1, wherein:

the left rib and the right rib are respectively connected with the inner wall of the outer bag diaphragm, a front side air cavity is formed between the front side diaphragm and the outer bag diaphragm, and a rear side air cavity is formed between the rear side diaphragm and the outer bag diaphragm.

6. The food packaging bag with the anti-extrusion structure as claimed in claim 5, wherein:

the middle part of the front side membrane is jointed with the outer bag membrane to form a front side joint strip, the front side air cavity is divided into two parts by the front side joint strip, the middle part of the rear side membrane is jointed with the outer bag membrane to form a rear side joint strip, and the rear side air cavity is divided into two parts by the rear side joint strip.

Images