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Automatic film bag device

An automatic operation and film bag technology, which is applied in packaging and other directions, can solve the problems of film bag openings that are difficult to open, difficult to operate by hand, and sticking together, so as to achieve the effect of convenient operation

Active Publication Date: 2018-02-16
SHANTOU DACHUAN MACHINES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because the torn film bag is rolled on the reel for a long time, and due to various reasons such as static electricity, the mouth of the film bag often sticks together. In addition, the film is relatively thin and difficult to operate by hand. hard to open by hand

Method used

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  • Automatic film bag device
  • Automatic film bag device
  • Automatic film bag device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Embodiment 1: as figure 1 , figure 2 , image 3 Shown, a kind of automatic operation film bag device comprises base 1, movable frame 2, and one end of movable frame 2 is hinged with base 1; The free end of movable frame 2 is provided with upper suction cup 3, and upper suction cup 3 is located at The bottom surface of the movable frame 2; Like conventional suction cups, the lower suction cup 4 and the upper suction cup 1 are recessed inward respectively. A spring 5 capable of opening the movable frame 2 and the base 1 is provided between the movable frame 2 and the base 1 .

[0029] When the upper suction cup is in contact with the outer surface of the upper film of the film bag, and when the lower suction cup is in contact with the outer surface of the lower film of the film bag, the position of the upper suction cup and the lower suction cup is facing each other simultaneously, and the upper suction cup and the upper film of the film bag are facing each other. Th...

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PUM

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Abstract

The invention discloses an automatic operation device for a thin film bag. The automatic operation device comprises a base and a movable frame, wherein one end of the movable frame is hinged with the base; an upper suction cup is arranged at the free end of the movable frame and on the bottom surface of the movable frame; a lower suction cup is arranged on the top surface of the base; the position of the lower suction cup corresponds to that of the upper suction cup; and a spring capable of expanding the movable frame and the base is arranged between the movable frame and the base. The automatic operation device provided by the invention has the advantages that through arrangement of the upper suction cup and the lower suction cup, the bag mouth of the thin film bag can be opened after the movable frame and the base are expanded; and the operation is convenient and simple.

Description

technical field [0001] The invention relates to an automatic operation film bag device, which can be used to operate the film bag. Background technique [0002] In the prior art, a lot of film bags are needed in supermarkets to hold items. The thinner film bags are usually made of countless bags connected together and rolled into a roll and placed on the bag rack. When consumers want to take a bag, they often pull it A section comes out, and then a film bag is torn off at the break, so that a film bag is obtained. However, because the torn film bag is rolled on the reel for a long time, and due to various reasons such as static electricity, the mouth of the film bag often sticks together. In addition, the film is relatively thin and difficult to operate by hand. Difficult to open by hand. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an automatic operation film bag device, which has a simple structure, low co...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65B43/30
CPCB65B43/30
Inventor 黄立文
Owner SHANTOU DACHUAN MACHINES