KR20130060821A - Envelope - Google Patents

Abstract

The present invention is to provide a plastic bag that is easy to open the opening for receiving the article having a spaced apart element to facilitate the opening of the inlet adsorbed on the adjacent surface of the inlet. The present invention for realizing the above object is a plastic bag that is integrally extended with the body and the handle for lifting the body on the top of the body having an accommodation space for receiving the object through the inlet and integrally extended with the body. The body is characterized in that the body is provided with at least one spaced apart element for easily opening the inlet adsorbed adjacent to the inlet.

Description

Plastic bag {envelope}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a plastic bag used to receive and transport an object, and more particularly to a plastic bag that is easy to open an inlet for accommodating an object.

In general, bags used to receive and transport objects or to be separated from other objects are used in various forms molded from various materials such as paper and vinyl.

Among the bags molded from these various materials, plastic bags molded using vinyl materials are most widely used. For example, a pay-per-use plastic bag used for a specific purpose, an opaque and transparent plastic bag used in a conventional market or a mart. And the like.

However, the plastic bag is difficult to open the inlet for accommodating the object because the inlet side is maintained in the adsorption state due to the nature of the material.

In particular, when it is necessary to continuously store the goods in a plastic bag to a large number of buyers, such as marts, due to the difficulty in opening the adsorbed input side, the inconvenience of the buyers and sellers as well as the congestion around the checkout counter.

In other words, the plastic bag is provided with an inlet, the body having a receiving space for receiving the object through the inlet, the handle is provided on the top of the body to hold the body and the bundle to prevent the separation of the contained contents, vinyl As a characteristic of the material, it is difficult to space the adsorbed inlet.

The present invention has been made to solve the above problems, an object of the present invention is to provide an easy to open plastic bag of the inlet for receiving the object having a spaced apart element to facilitate the opening of the inlet adsorbed on the adjacent surface of the inlet To provide.

The present invention for realizing the above object is a plastic bag that is integrally extended with the body and the handle for lifting the body on the top of the body having an accommodation space for receiving the object through the inlet and integrally extended with the body. The body is characterized in that the body is provided with at least one spaced apart element for easily opening the inlet adsorbed adjacent to the inlet.

The spacing element is characterized in that the concave-convex or wrinkled formed on one surface of the body.

As described above, the plastic bag of the present invention is provided with one side of the body adjacent to the inlet and has a concave-convex shape and a corrugated shape so as to keep the adjacent one side of the inlet open. It will be opened to facilitate the acceptance of goods through the opening.

1 is a perspective view showing a configuration in which the uneven-shaped spaced apart elements are applied to the plastic bag of the present invention;
Fig. 2 is a sectional view taken along line A-A in Fig. 1,
Figure 3 is a perspective view showing a configuration applying the pleated spacer elements in the plastic bag of the present invention,
Figure 4 is a perspective view showing the configuration of a plastic bag according to another embodiment of the present invention.

Hereinafter, an embodiment of the present invention will be described with reference to the accompanying drawings.

1 is a perspective view showing a configuration in which the uneven-shaped spaced apart element is applied to the plastic bag of the present invention, Figure 2 is a cross-sectional view taken along the line A-A of Figure 1, the plastic bag is shown by the reference numeral 10 in FIG.

In FIG. 1, the plastic bag 10 has a body 20 having a receiving space 26 of a predetermined size so as to contain the contents through the inlet 22, and prevents the separation of the contents contained at the top of the body 20. It has a general configuration of the bundle 30 and the handle 40 to.

Technical features of the present invention in the configuration of such a general plastic bag 10 is the body 20 adjacent to the inlet 22 to easily open the inlet 22 is adsorbed by the vinyl material of the plastic bag 10 It is equipped with a spaced apart element 24.

The spacer 24 is provided with at least one or more places on one surface of the body 20, as shown in Figure 1 and 2, the spacer 24 showing an embodiment of the present invention is one surface of the body 20 It can be implemented even if the concave-convex shape formed in the, as shown in Figure 3, the spacer 24 is formed in a wrinkled shape on one surface of the body 20.

The spacing element 24 of the present invention is to maintain the state in which the inlet 22 side is adsorbed on the material of the plastic bag 10 partially separated by a predetermined interval so that the inlet 22 side can be easily spaced apart will be.

That is, the plastic bag 10 is mainly made of polyethylene (PE), polypropylene (PP) as the raw material, including vinyl (PVC), the raw material is tough in its characteristics, but has the property of adsorption such as static electricity have.

As such, the spacer 24 applied to the plastic bag 10 is formed in the manufacturing process of the plastic bag 10, and the forming process of the spacer 24 may use well-known techniques such as a general embossing process.

That is, PE, PP, etc., raw materials of the plastic bag 10 are produced in the factory in the shape of adzuki bean granules, which are put into a machine called a film extruder to melt (approximately 210'C) and continuously pushed into a circular gap called a die. The air is blown inside and inflated like a balloon. After that, the product of the process should not leak to the bottom portion in an appropriate size, so that the heat is fused, and at the same time the bottom fusion is cut to make a plastic bag.

In the manufacturing process of the plastic bag 10, the separation element 24 is pressed after inserting the plate or corrugated male and female plywood having irregularities such as fusion step on one surface forming the body 20 of the plastic bag 10. Can be formed.

In addition, in one embodiment of the present invention, the spacer 24 is formed in the adjacent body 20 of the inlet 22, it can be implemented even if formed on the side of the bundle 30 as shown in FIG.

As described above, the plastic bag 10 of the present invention is provided with a spaced-apart element 24 in an uneven shape and a pleat shape on one surface of the body 20 adjacent to the inlet 22 to maintain a state where the adjacent face of the inlet 22 is raised. By doing so, the user is spaced apart from the body portion 20 is formed with the separation element 24 is the inlet 22 is opened to facilitate the acceptance of the object through the inlet (22).

Although the present invention has been described in more detail with reference to some embodiments, the present invention is not necessarily limited to these embodiments, and various modifications can be made without departing from the spirit of the present invention.

10: plastic bag 20: body
22: Inlet 24: Spacer
26: accommodating space 30: bundle

Claims (3)

A handle 40 for lifting the body 20 and a bundle 30 for preventing separation of the received contents are provided on an upper end of the body 20 having an accommodation space 26 for receiving an object through the inlet 22. In the plastic bag configured to extend integrally with the body 20,
The body (20) is a plastic bag, characterized in that provided with at least one or more spaced apart elements (24) for easily opening the inlet (22) adsorbed adjacent to the inlet (22).
The method of claim 1,
The spacer element 24 is a plastic bag, characterized in that the irregular shape formed on one surface of the body (20).
The method of claim 1,
The spacer element 24 is a plastic bag, characterized in that the pleated shape formed on one surface of the body (20).

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