CN216154415U - Packaging bag capable of rapidly extruding liquid - Google Patents

Abstract

The utility model relates to the technical field of sanitary products, in particular to a packaging bag capable of rapidly extruding liquid, which comprises a packaging bag outer film, a packaging bag hard interlayer and a packaging bag inner film, wherein the packaging bag hard interlayer is provided with an incomplete cut at the middle position of the packaging bag, the packaging bag hard interlayer is of a paper structure, the packaging bag outer film and the packaging bag inner film are made of flexible plastic materials, and the packaging bag inner film and the packaging bag outer film are complete at the cut position. The outer membrane of the packaging bag is used for protecting the packaging bag, and the inner membrane of the packaging bag is used for protecting the liquid inside. The whole packaging structure is simple, and the packaging bag can be folded by a single hand and the liquid in the packaging bag can be taken out by pressing the cut of the hard interlayer of the packaging bag.

Description

Packaging bag capable of rapidly extruding liquid

Technical Field

The utility model relates to the technical field of hygienic products, in particular to a packaging bag capable of rapidly extruding liquid.

Background

The liquid package of the sanitary product is divided into a hard package and a bag package, wherein the hard package comprises a bottle, a tank body and the like made of plastic or metal materials; most of the bags are aluminum foil, tin foil or plastic packaging bags with sawtooth tearing openings, and liquid in the packaging bags cannot be taken out by one hand when the bags are used.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a package for rapidly extruding a liquid, which solves the above problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a extrude wrapping bag of liquid fast, includes wrapping bag adventitia, wrapping bag stereoplasm intermediate layer, wrapping bag inner membrance, wrapping bag stereoplasm intermediate layer reserve at central line position and have the incision of incomplete disconnection, the wrapping bag adventitia wrap up the wrapping bag stereoplasm paper intermediate layer completely, the wrapping bag inner membrance attached inside the wrapping bag stereoplasm paper intermediate layer and whole complete.

Preferably, the incomplete-broken cut of the hard interlayer of the packaging bag is in any one of a straight shape, a Y shape, a cross shape, a rice shape or a plurality of radioactive rays.

Preferably, the whole wrapping bag is any one of sphere, oblate spheroid, cuboid, square, the triangle body is preferred, boil the cage and set up for hollow out construction.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, through the integral arrangement, when the liquid in the packaging bag needs to be taken out, only any two sides of the packaging bag need to be folded in half, the liquid in the packaging bag can extrude and stretch the inner film of the packaging bag, the hard interlayer can puncture the inner film of the packaging bag and the outer film of the packaging bag, which are wrapped by the cut part, and the liquid in the packaging bag can rapidly and controllably flow out.

Drawings

FIG. 1 is a cross-sectional view of the present invention;

FIG. 2 is an overall view of the present invention after use;

FIG. 3 is a view showing the structure of the rigid interlayer of the packaging bag of the present invention.

In the figure: 1. packaging bag outer film; 2. packaging a hard interlayer; 3. and (5) packaging an inner film in a bag.

Detailed Description

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 embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a extrude wrapping bag of liquid fast, includes wrapping bag adventitia 1, wrapping bag stereoplasm intermediate layer 2, wrapping bag inner membrance 3, wrapping bag stereoplasm intermediate layer 2 reserve at central line position and have the incision of incomplete disconnection, wrapping bag adventitia 1 parcel wrapping bag stereoplasm intermediate layer 2 completely, wrapping bag inner membrance 3 attached inside and whole complete at wrapping bag hard paper intermediate layer 2.

Preferably, the incomplete-broken cut of the hard interlayer 2 of the packaging bag is in any one of a straight line shape, a Y-shape, a cross shape, a meter-shape or a plurality of radial lines.

Preferably, the entire packaging bag is any one of a sphere, a oblate sphere, a cuboid, a cube, and a triangle.

The utility model has the following use processes: during production, an incomplete cut is reserved on one side of a hard interlayer of a packaging bag according to a fixed size, the cut is in any one of a linear shape, a Y shape, a cross shape, a rice shape or a plurality of radial line shapes, an inner film of the packaging bag made of a flexible material is attached to the inside of the hard interlayer of the packaging bag, an outer film of the packaging bag made of the flexible material is coated on the outside of the hard portion of the packaging bag, a sanitary product liquid is filled into the cut packaging bag, and the packaging bag is cut and sealed according to the fixed size by taking the cut as a center line.

When the packaging bag is used, the packaging bag is folded and extruded from any opposite side, the cut on the hard interlayer of the packaging bag is completely broken, the hard interlayer of the packaging bag after the cut is broken tears the outer film of the packaging bag and the inner film of the packaging bag at the cut, and meanwhile, the liquid in the packaging bag is squeezed to generate the force for opening the inner film of the packaging bag and the outer film of the packaging bag, so that the liquid in the packaging bag can be quickly taken out.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (3)

1. The utility model provides a squeeze out wrapping bag of liquid fast, includes wrapping bag adventitia (1), wrapping bag stereoplasm intermediate layer (2), wrapping bag inner membrane (3), its characterized in that: wrapping bag stereoplasm intermediate layer (2) in central line position reserve the incision that has incomplete disconnection, wrapping bag adventitia (1) wrap up wrapping bag stereoplasm paper intermediate layer (2) completely, wrapping bag inner membrance (3) attached inside and whole intact in wrapping bag stereoplasm intermediate layer (2).

2. The rapid liquid expression package of claim 1, wherein: the incomplete broken cut of the hard interlayer (2) of the packaging bag is in any one of a straight shape, a Y shape, a cross shape, a rice shape or a plurality of radioactive ray shapes.

3. The rapid liquid expression package of claim 1, wherein: the whole packaging bag is any one of a sphere, a flat sphere, a cuboid, a cube and a triangle.

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