CN218859153U - Novel environment-friendly packaging bag for liquid food - Google Patents

Abstract

The utility model provides a novel fluid food environmental protection wrapping bag, the wrapping bag includes wrapping bag main part and straw, separates straw chamber (II) by first sealing strip (2), bag body (1) and second sealing strip (3) at bag body (1) upper portion parallel arrangement, and straw (4) are placed in straw chamber (II). The utility model discloses a novel liquid food environmental protection wrapping bag comprises wrapping bag and aseptic disposable straw, realizes the space partition in the wrapping bag through twice sealing strip, arranges disposable aseptic straw in between the two-layer sealing strip to avoid the straw to independently pack, reduce environmental pollution and the manufacturing cost that straw aseptic packaging brought. When the packaging bag is eaten, the packaging bag is beneficial to being grasped by a palm, and the content is extruded to the bottom of the packaging bag and then is sucked by the suction pipe, so that the wall hanging residue is reduced. During the shelf life, the bottom of the packaging bag is round or oval, so that the packaging bag can be erected on a horizontal plane and is convenient to place.

Description

Novel environment-friendly packaging bag for liquid food

Technical Field

The utility model belongs to the technical field of food package. In particular to a novel environment-friendly fluid food packaging bag with a built-in sterile straw.

Background

With the continuous improvement of living standard and healthy diet consciousness, the dairy product market in China is rapidly developed, and the dairy product becomes an important food source for nutrition supplement. Common types of dairy consumption include fresh milk, yogurt, condensed milk, milk powder, and the like. Three other types of dairy products are fluid or semi-fluid in their texture, except that the milk powder is solid.

Common fluid or semi-fluid dairy products are mainly packaged in boxes, bags and bottles, and have different degrees of residue rate after eating, particularly viscous dairy products such as condensed milk and yoghourt, and the problem of waste caused by packaging residue generally exists. The existing packaging mode is that the residual quantity of contents packaged by plastic combined cups is highest, roof box packaging and tetra Pak packaging are inferior, and bottled packaging and bagged packaging are lowest. The cooperation straw is used and can effectively reduce to eat the back and remain, but independent packing straw not only increases the cost, moreover easily in the distribution of selling and edible in-process with the separation of product packaging main part, influence the consumer and eat, easily abandon at will after the use and cause environmental pollution.

Therefore, it has been pursued in the art to improve the packaging of liquid foods to reduce the after-meal residue and ensure the environmental protection and cost reduction of the packaging.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a to present fluid food (like condensed milk, acidophilus milk) hard packing have the content glutinous wall to cause edible remaining extravagant, external straw easily loses, and need independent packing to cause packaging cost improve and use the environmental pollution problem that the abandonment brought after, provide a novel wrapping bag of environmental protection, easy to produce, can effectively reduce food waste.

In order to realize the purpose, the utility model provides a novel liquid food environmental protection wrapping bag, the wrapping bag includes wrapping bag main part and straw. The packaging bag comprises a packaging bag body and a packaging bag body, wherein the packaging bag body is composed of a bag bottom 7 and the bag body 1 which are connected, a first sealing strip 2 and a second sealing strip 3 are arranged on the upper portion of the bag body 1 in parallel, and a food cavity I is divided by the bag bottom 7, the bag body 1 and the first sealing strip 2; the suction tube cavity II is separated by the first sealing strip 2, the bag body 1 and the second sealing strip 3. And a finger hole 5 is arranged on the upper edge 6 of the bag body above the second sealing strip 3, and the straw 4 is placed in the straw cavity II.

The utility model discloses in, work as being full of fluid food in the wrapping bag, food chamber I expands, makes the wrapping bag of having adorned food stand naturally. Therefore, for convenience of description, the direction of the bag bottom with respect to the packaging bag is referred to as "lower", and the opposite direction is referred to as "upper".

In the present invention, optionally, the bag bottom 7 is circular or oval.

According to a preferred embodiment, the diameter of the bottom 7 is less than or equal to the width (w) of the upper edge 6 of the pouch body.

This kind of narrow whole shape makes under wide from top to bottom the utility model discloses a wrapping bag is invert trapezoidal or be similar to the rectangle when full food, does benefit to the edible in-process and holds and extrude glutinous wall content to wrapping bag bottom, inhales with the straw again, effectively reduces food and remains extravagantly.

In the utility model, the straw can be a foldable straw or a common straw. When a foldable straw is adopted, the length of the straw in the folded state is smaller than the width of the upper edge 6 of the bag body, so that the straw can be sealed in the straw cavity II between the two layers of sealing strips. When the foldable straw is stretched to the maximum length, the height of the foldable straw is not less than the height of the packaging bag, so that the food at the bottom of the packaging bag can be sucked.

Preferably, one or two finger holes 5 are provided in the pouch body along 6. More preferably, the finger hole 5 has a diameter of 10-20mm. The design of the finger hole is beneficial to the transportation and the carrying of the packaging bag.

In the utility model, the material of the bag bottom 7 and the bag body 1 is food-grade polyethylene.

The utility model discloses a novel liquid food environmental protection wrapping bag comprises wrapping bag and aseptic disposable straw, realizes the space partition in the wrapping bag through twice sealing strip, arranges disposable aseptic straw in between the two-layer sealing strip. Thus, the sealing strip can be repeatedly disassembled and sealed again. When the food is eaten, because the packaging bag is made of soft materials, the content can be squeezed by fingers, and the wall hanging residue is reduced. During the shelf life, the bottom of the packaging bag is circular or elliptical, so that the packaging bag can be erected on a horizontal plane and is convenient to place.

Drawings

FIG. 1 is a schematic front view of a packaging bag in accordance with embodiment 1;

FIG. 2 is a schematic front view of the packaging bag of embodiment 2;

FIG. 3 is a schematic top view of the packaging bag of example 1;

FIG. 4 is an expanded view of the packaging bag of example 1;

FIG. 5 is an expanded view of the packaging bag of example 2;

FIG. 6 is a left side view of the packaging bag of example 1.

In the figure:

1-a bag body; 2-a first sealing strip; 3-a second sealing strip; 4-a straw; 5-finger hole; 6-upper edge; 7-bag bottom; i-a food cavity; II-aspiration lumen.

Detailed Description

The invention will be better understood by the following examples.

Example 1

The environment-friendly packaging bag shown in fig. 1 and 4 is made of food-grade PE, and comprises an oval bag bottom 7 and a rectangular bag body 1. The upper portion of the bag body 1 is provided with a first sealing strip 2 and a second sealing strip 3, the space below the first sealing strip 2 is a food cavity I, a cavity formed by the first sealing strip 2 and the second sealing strip 3 is a straw cavity II, and a foldable straw 4 is arranged in the straw cavity. When the suction pipe is folded to the shortest length, the length of the suction pipe is less than that of the suction pipe cavity II, and when the suction pipe is extended to the maximum length, the length of the suction pipe is more than the height of the bag body 1.

The upper edge 6 is provided with two circular finger holes 5 with the diameter of 16mm, which is about the average diameter of the index finger and the middle finger of an adult, and is convenient for inserting and carrying the fingers.

When the fluid food such as yogurt is packed in the packaging bag, the left view is shown in fig. 6, the packaging bag is naturally expanded and can stand on the horizontal plane, which is convenient for placing.

When the milk sucking bag is used, the second sealing strip 3 is opened, the suction pipe 4 is taken out, the first sealing strip 2 is opened again, and the suction pipe is inserted into the bag body 1 to suck the content milk. Eating intermittence, can take out the straw, seal first sealing strip 2, retrieve straw 4 in the straw chamber II between first sealing strip 2 and second sealing strip 3, seal second sealing strip 3 again. Thus, the contents in the packaging bag can not flow out, and the straw can not be lost or polluted.

Example 2

An eco-friendly packaging bag as shown in fig. 2 and 5 has a structure similar to that of example 1. The difference is that the bag body 1 is trapezoidal, i.e. the width (w) of the upper edge 6 of the bag body is smaller than the width of the bottom of the bag body. When the food cavity I is filled with fluid food, the front surface of the packaging bag is rectangular.

Compared with the prior art, the utility model discloses the wrapping bag is built-in with aseptic straw, need not carry out independent packing to the straw again, reduces environmental pollution and the manufacturing cost that aseptic packing of straw brought, plays save space, health and is difficult for losing triple effects. The conventional package needs to be eaten up at one time after being opened. The package can be repeatedly opened and sealed, and the straw can be used again after being internally sealed. The package can be intermittently and repeatedly unsealed for eating in the eating period.

The utility model discloses a structural improvement reduces that the packing content is edible to remain extravagant. The packaging bag is made of soft packaging materials, the design of wide upper part and narrow lower part is beneficial to palm grasping and extrusion, and the contents can be extruded to the bottom of the packaging bag and then sucked by the suction pipe. Compared with the non-deformable hard package and the common soft package with regular appearance design, the waste of residual contents can be effectively reduced.

Claims (7)

1. Novel liquid food environmental protection wrapping bag, the wrapping bag includes wrapping bag main part and straw, its characterized in that the wrapping bag main part comprises bag end (7) and the bag body (1) that link to each other, and its characterized in that separates out food chamber (I) at bag end (7), the bag body (1) and first sealing strip (2) at bag body (1) upper portion parallel arrangement first sealing strip (2) and second sealing strip (3), separates out by first sealing strip (2), the bag body (1) and second sealing strip (3) and inhales lumen (II), sets up along (6) on the bag body more than second sealing strip (3) and indicates hole (5), place in inhaling lumen (II) straw (4).

2. The new environment-friendly fluid food packaging bag as claimed in claim 1, wherein the bag bottom (7) is circular or oval.

3. The novel environment-friendly packaging bag for liquid foods as claimed in claim 1, wherein the diameter of the bag bottom (7) is less than or equal to the width of the upper edge (6) of the bag body.

4. The new environment-friendly fluid food packaging bag as claimed in claim 1, wherein the straw is a foldable straw, and the length of the straw in the folded state is smaller than the width of the upper edge (6) of the bag body.

5. The novel environment-friendly packaging bag for liquid foods as claimed in claim 1, wherein one or two finger holes (5) are provided on the upper edge (6) of the bag body.

6. The novel environment-friendly fluid food packaging bag as claimed in claim 1, wherein the finger hole (5) has a diameter of 10-20mm.

7. The new environment-friendly packaging bag for liquid food as claimed in claim 1, characterized in that the material of the bag bottom (7) and the bag body (1) is food-grade polyethylene.

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