CN113772288A

CN113772288A - Packaging bag (WU JI KE LI)

Info

Publication number: CN113772288A
Application number: CN202010969521.3A
Authority: CN
Inventors: 姚新明
Original assignee: Beijing Jingdong Century Trading Co Ltd; Beijing Wodong Tianjun Information Technology Co Ltd
Current assignee: Beijing Jingdong Century Trading Co Ltd; Beijing Wodong Tianjun Information Technology Co Ltd
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-12-10

Abstract

The embodiment of the application discloses a packaging bag. One embodiment of the package comprises: the bag body is easy to pull; the upper end of the bag body is open, the lower end of the bag body is closed, and the peripheral wall of the bag body is encircled for a circle; the easy-to-draw strip passes through the lower end of the bag body and surrounds the peripheral wall of the bag body for at least half a circle. This embodiment describes a package that facilitates dumping of refuse while avoiding soiling of the hands or clothing of the person dumping the refuse.

Description

Packaging bag (WU JI KE LI)

Technical Field

The embodiment of the application relates to a packaging container, in particular to a packaging bag.

Background

Garbage classification (Garbage classification) generally refers to a collection of activities that store, place, and transport Garbage in a classified manner according to a certain rule or standard, and then convert the Garbage into a common resource. The kitchen garbage is separately collected, the amount of organic matters entering a landfill can be reduced, the generation of odor and garbage leachate is reduced, the adverse effect of excessive moisture on garbage incineration treatment can be avoided, and the corrosion to equipment is reduced.

Currently, when dumping kitchen waste, it is usually necessary to manually open a garbage bag for dumping the garbage, and since the kitchen waste contains a large amount of oil stains, the garbage bag may soil the hands or clothes of a garbage dump.

Disclosure of Invention

The embodiment of the application provides a packaging bag.

In a first aspect, embodiments of the present application provide a packaging bag, which includes a bag body and a drawable strip; the upper end of the bag body is open, the lower end of the bag body is closed, and the peripheral wall of the bag body is encircled for a circle; the easy-to-draw strip passes through the lower end of the bag body and surrounds the peripheral wall of the bag body for at least half a circle.

In some embodiments, the easy-pull strip surrounds the peripheral wall of the bag body for one circle, one end of the easy-pull strip is positioned at the lower end of the bag body, and the other end of the easy-pull strip is close to the upper end of the bag body and is at a distance of a preset length from the upper end of the bag body.

In some embodiments, the tear strip is wrapped around the lower end of the peripheral wall of the pouch body.

In some embodiments, the bottom of the bag body is linear, the bottom of the linear packaging bag is a closed line, and the pop-top strip is arranged on the closed line.

In some embodiments, the bottom of the bag body is flat-bottom type, the bottom of the flat-bottom type packaging bag is rectangular, and the pop-top strip surrounds the rectangle for at least half of a circle.

In some embodiments, the tear strip is wrapped around a rectangle.

In some embodiments, the bottom of the package is an octagonal bottom.

In some embodiments, a portion of one end of the pull strip is not attached to the pouch.

In some embodiments, the easy-to-pull tab is of a material having a greater strength than the pouch.

In some embodiments, the thickness of the connection of the tear strip to the pouch is the same as the thickness of the material of the pouch.

The packaging bag provided by the embodiment of the disclosure comprises a bag body and an easy-to-pull strip, wherein the upper end of the bag body is open, the lower end of the bag body is closed, the peripheral wall of the bag body surrounds a circle, and the easy-to-pull strip passes through the lower end of the bag body and surrounds at least half of the peripheral wall of the bag body. The packaging bag described by the embodiment can be shaken by one hand to pour kitchen waste into the garbage can, so that the garbage can be poured conveniently, and the hands or clothes of a garbage pourer are prevented from being stained.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:

FIG. 1 is a schematic diagram of the construction of one embodiment of a package according to the present application;

FIG. 2 is a schematic diagram of a construction of yet another embodiment of a package according to the present application;

FIG. 3 is a schematic view of the bottom of a package according to the present application;

FIG. 4 is yet another schematic view of the bottom of a package according to the present application.

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the related invention are shown in the drawings.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

FIG. 1 shows a schematic diagram 100 of one embodiment of a package according to the present application. As shown in fig. 1, the packaging bag 100 includes a bag body 101 and a drawable string 102. Here, the kind of the packing bag 100 may be a garbage bag.

In this embodiment, the bag body 101 is open at the upper end, closed at the lower end, and has a circumferential wall that is looped around.

The easy-to-pull strap 102 may pass through the lower end of the bag body 101 and surround the peripheral wall of the bag body 101 for at least half a circumference. As shown in fig. 1, the dotted line in the easy-open strip 102 is a connection point between the easy-open strip 102 and the bag 101, and may be a bonding line formed by fusing the easy-open strip 102 and the bag 101 in a heating manner, the easy-open strip 102 in fig. 1 surrounds half of the peripheral wall of the bag 101, one end of the easy-open strip 102 is located at the lower end of the bag, the other end of the easy-open strip 102 may be located at any position of the peripheral wall of the bag, and in fig. 1, the other end of the easy-open strip 102 is located at the middle position of the peripheral wall of the bag. It should be noted that the closer the other end of the easy-open strip 102 is located on the peripheral wall of the bag body, the closer the upper end of the bag body 101 is, the larger the opening formed after the easy-open strip 102 is pulled is, and the more convenient the garbage can be poured.

The packaging bag described in the embodiment can be shaken by one hand to pour kitchen waste into the garbage can, so that the garbage can be poured conveniently, and meanwhile, the hands or clothes of a garbage pourer are prevented from being stained.

Fig. 2 shows a schematic structural view 200 of yet another embodiment of a package according to the present application. As shown in fig. 2, the pop-top strip 102 surrounds the periphery of the bag 101, one end (end a) of the pop-top strip 102 is located at the lower end of the bag 101, and the other end (end C) is close to the upper end of the bag 101 and has a distance of a predetermined length from the upper end of the bag 101. At the moment, the pop-top strip AB is positioned on one side of the packaging bag, and the pop-top strip BC is positioned on the other side of the packaging bag. The predetermined length may be an empirically set length, and is required to be left because the top of the packing bag is generally fastened after packing the garbage. It should be noted that the closer the other end (C end) of easy-pulling strip 102 is located at the peripheral wall of the bag body to the upper end of bag body 101, the larger the opening formed after pulling easy-pulling strip 102 becomes, and the more convenient the garbage can be dumped.

In some alternative implementations of this embodiment, there is a portion of the pull strip 102 that is not connected to the receptacle 101, as shown by the icon 1021 in fig. 2, and the portion of the pull strip that is not connected to the receptacle 101 can be referred to as the pull tab of the pull strip. Note that, if the distance between the two ends of the easy-pulling strip 102 and the upper end of the bag 101 is different, the handle is usually provided at the end closer to the upper end of the bag 101 among the two ends of the easy-pulling strip 102. In fig. 2, the pull tab is disposed at the C-end of the easy stay 102. The easy-pulling strip can be conveniently pulled by a user through the handle provided with the easy-pulling strip.

After the garbage is packaged, the top of the packaging bag is usually tied tightly, when the garbage (such as kitchen garbage) in the packaging bag is dumped, a user can take the packaging bag to enable the packaging bag to be higher than the inlet position of the garbage bin, the garbage bag is held by one hand, the handle of the easy-pulling strip is pulled by the other hand, the easy-pulling strip enables the bag body 101 to be torn along the sequence of the point C, the point B and the point A shown in figure 2, the opening of the bag body is larger due to the arrangement mode of the easy-pulling strip, and the garbage can be dumped more easily by the user.

In some optional implementations of the present embodiment, the easy-to-pull strip 102 may surround the lower end of the peripheral wall of the bag body 101 for one circle. The pop-top strip is arranged at the lower end of the peripheral wall of the bag body for a circle, so that the garbage in the packaging bag can be poured easily.

In some optional implementations of this embodiment, the bottom of the packaging bag may be a straight line, and the bottom of the straight packaging bag is usually a closed line, and at this time, the pop-top strip 102 may be disposed on the closed line at the bottom of the bag body 101. As shown in fig. 3, fig. 3 shows a schematic view 300 of the bottom of a package according to the present application. In fig. 3, the broken line is a sealing line of the bottom of the linear packaging bag, which is also a joint of the tear strip 102 and the bag body, and since the bottom of the linear packaging bag is a sealing line, the bag body part of the packaging bag is not shown in fig. 3. At one end of the pull strip 102 in fig. 3 there is a pull tab for the easy pull strip as shown by icon 1021.

In some alternative implementations of this embodiment, the bottom of the package may be flat bottom type. The packaging bag with flat bottom has large capacity. The bottom of the flat bottom package is generally rectangular, in which case the strip 102 may encircle the bottom rectangle of the flat bottom package for at least half of the circumference.

In some alternative implementations of the present embodiment, the easy-pull tab 102 may encircle the bottom of the flat bottom type package for a rectangular circumference. As shown in fig. 4, fig. 4 shows yet another schematic view 400 of the bottom of a package according to the present application. In fig. 4, the broken line is a rectangle shown at the bottom of the flat bottom type packaging bag, and is also the junction of the tear strip 102 and the bag body, and since the bottom of the flat bottom type packaging bag is a rectangle, the bag body portion of the packaging bag is not shown in fig. 4.

In some alternative implementations of this embodiment, the bottom of the package may be an octagonal bottom. The octagonal bottom bears force at multiple points, and the bearing capacity is stronger.

In some optional implementations of this embodiment, the material used for the pop-top strip 102 and the bag body 101 is different. The strength of the material of the easy-pulling strip 102 may be greater than that of the bag body 101. The ability of a material to resist failure under an external force is referred to as the material strength of the material. When the material is acted by external force, the internal stress is generated, the external force is increased, the stress is correspondingly increased, and the material is damaged until the bonding force between the internal particles of the material is not enough to resist the acted external force. The material intensity of easy brace is greater than the material intensity of the bag body, can avoid easy-open strip to break at the in-process of pulling easy brace.

In some optional implementations of the present embodiment, the thickness of the connection point of the easy-open strip 102 and the bag body 101 (the bonding line formed by fusing the easy-open strip 102 and the bag body 101) is the same as the thickness of the material of the bag body 101, so that the easy-open strip can be pulled more easily.

Here, the package 100 may further include a handle for the user to use. The packaging bag 100 may be made of an environment-friendly and degradable material, such as a degradable material polymerized by filling starch with PBAT (polybutylene adipate-co-terephthalate), PLA (polylactic acid).

The foregoing description is only exemplary of the preferred embodiments of the disclosure and is illustrative of the principles of the technology employed. It will be appreciated by those skilled in the art that the scope of the invention in the embodiments of the present disclosure is not limited to the specific combination of the above-mentioned features, but also encompasses other embodiments in which any combination of the above-mentioned features or their equivalents is made without departing from the inventive concept as defined above. For example, the above features and (but not limited to) technical features with similar functions disclosed in the embodiments of the present disclosure are mutually replaced to form the technical solution.

Claims

1. A packaging bag comprises a bag body and a pulling strip;

the upper end of the bag body is open, the lower end of the bag body is closed, and the peripheral wall of the bag body is encircled for a circle;

the pop-top strip passes through the lower end of the bag body and surrounds the peripheral wall of the bag body for at least half a circle.

2. The packing bag according to claim 1, wherein the easy-pulling strip surrounds the circumferential wall of the bag body for one circle, one end of the easy-pulling strip is located at the lower end of the bag body, and the other end of the easy-pulling strip is close to the upper end of the bag body and is spaced from the upper end of the bag body by a preset length.

3. A packaging bag according to claim 1, wherein the easy-pulling strip is wound around the lower end of the peripheral wall of the bag body.

4. The packaging bag according to claim 1, wherein the bottom of the bag body is a straight line type, and the bottom of the straight line type packaging bag is a closed line, and the tear strip is arranged on the closed line.

5. The package of claim 1, wherein the bottom of the pouch body is flat bottom type, the bottom of the flat bottom type package is rectangular, and the easy-pull tab surrounds the rectangle for at least half of a circle.

6. A pack as claimed in claim 5, wherein the frangible strip encircles the rectangle.

7. The package of claim 1, wherein the bottom of the package is an octagonal bottom.

8. The package of any of claims 1 to 7, wherein an end of the easy pull tab is partially unattached to the receptacle.

9. The package of any of claims 1-7, wherein the easy-pull tab is formed of a material having a greater strength than the bag body.

10. The package of any of claims 1 to 7, wherein the thickness of the connection of the easy-pull tab to the receptacle is the same as the thickness of the material of the receptacle.