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Packaging bag

A packaging bag and bag body technology, applied in the field of packaging bags, can solve the problems of time-wasting, intermixing, and inflexibility of corner cutting knives, and achieve the effects of saving time, avoiding intermixing, and being flexible and convenient to replace

Active Publication Date: 2019-12-20
ANHUI THE PARKSON SOURCE PACKAGING MATERIALS
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Problems solved by technology

[0004] In view of this, the purpose of the present invention is to propose a packaging bag to solve the problem that the space in the existing packaging bag in the prior art is single. If different types of items are placed, it will cause mutual mixing. At the same time, for different types of packaging bags, the radius of the arc corner is not the same, it is a waste of time when changing the corner cutter, and it is also a technical problem that is not flexible

Method used

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Embodiment Construction

[0024] In order to make the objectives, technical solutions, and advantages of the present invention clearer, the following further describes the present invention in detail with reference to specific embodiments and drawings.

[0025] Based on the above objective, the first aspect of the present invention proposes an embodiment of a packaging bag, such as figure 1 As shown, it includes a bag body 1 and a self-adhesive tape 2. The inner wall of the bag body 1 is provided with several sets of partitions, and the partition includes two of the self-adhesive tapes 2, and the two self-adhesive tapes 2 are respectively arranged On different inner side walls of the bag body 1, the adhesive tape 2 is vertically arranged from the opening of the bag body 1 and extends to the bottom of the bag body 1, and the four corners of the bag body 1 are rounded.

[0026] With the self-adhesive tape 2 set in the bag body 1, when placing different types of items, the protective layer of the corresponding ...

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Abstract

The invention discloses a packaging bag and relates to the field of packaging bags. The packaging bag comprises a bag body and adhesive tapes. The inner wall of the bag body is provided with a plurality of segmentation parts. Each segmentation part comprises the two adhesive tapes which are arranged on the different sidewalls of the bag body. The four corners of the bag body are provided with round corners. A corner cutting device in the production process of the bag body comprises a base, a hydraulic cylinder, a fixing part, a cylindrical body, a pressing block, corner cutters, first bolts, afixed frame, link rods and second bolts. When different types of articles are placed into the packaging bag provided the adhesive tapes, protective layers of the corresponding adhesive tapes can be torn away, the adhesive tapes can be bonded together to divide the packaging bag into multiple independent spaces, and mutual mixing is avoided. During production, the cylindrical body can be adjustedto adapt to different types of packaging bags, and the corner cutters corresponding to the radius of the arc angles of the corresponding types of packaging bags are rotated to the corner cutting positions. The corner cutters can be flexibly and conveniently replaced through the corner cutting device.

Description

Technical field [0001] The invention relates to the field of packaging bags, in particular to a packaging bag. Background technique [0002] There are single-layer packaging bags and multi-layer packaging bags, which can be breathable packaging bags and non-breathable packaging bags. Different types can be selected according to different items. Packaging bags are very common in life and there are many manufacturers. [0003] The applicant found that: the existing packaging bag has a single space, if different types of items are placed, it will cause mutual mixing. In addition, when the packaging bag cuts the arc corner, the radius of the arc corner is different for different types of packaging bags. Similarly, it wastes time and is inflexible when changing corner cutters. Summary of the invention [0004] In view of this, the purpose of the present invention is to provide a packaging bag to solve the problem that the existing packaging bag has a single space in the prior art. If di...

Claims

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Application Information

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IPC IPC(8): B65D30/22B31B70/14
CPCB65D29/00B31B70/142
Inventor 刘家岐刘文峰黄颖刘彬彬王伟孙彦
Owner ANHUI THE PARKSON SOURCE PACKAGING MATERIALS
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