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Nitrogen-filled packaging device and method for small-package powder

A nitrogen-filled packaging and small-packaging technology is applied in the field of small-package powder nitrogen-filled packaging devices, which can solve problems such as poor sealing performance and reduced product bagging capacity.

Active Publication Date: 2016-06-22
GANZHOU QUANBIAO BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to overcome the shortcomings of the prior art that the bagging volume of the product is reduced and the sealing performance is not good, and the traditional nitrogen filling method cannot be realized on a small vertical packaging machine in the process of filling nitrogen, the technical problem to be solved by the present invention is to provide a Nitrogen-filling packaging device and method for small-package powder, which can smoothly fill nitrogen into small bags below 15g without affecting the product's loading capacity and seal airtightness, so as to realize nitrogen filling of small vertical packaging machines

Method used

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Examples

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Effect test

Embodiment 1

[0033] A nitrogen-filled packaging device for small-package powder, such as Figure 1-Figure 2 As shown, it includes feeding pipe 1, nitrogen pipe Ⅰ2, collecting hopper 3, agitator 4, motor 5, metering screw 6, filling pipe 7, nitrogen pipe Ⅱ8, flow meter Ⅰ9, flow meter Ⅱ10, nitrogen pipe Ⅲ11 and pull-down Edge banding device 14;

[0034] The feeding pipe 1 is connected to the nitrogen pipe I2, the nitrogen pipe I2 is connected to the flowmeter I9, the lower end of the feeding pipe 1 is connected to the collecting hopper 3, and the collecting hopper 3 is provided with an air outlet 17 and a motor 5, and the outlet is installed There are cloth bags 18;

[0035] The agitator 4 is installed in the collecting hopper 3, the upper end of the agitator 4 is connected with the motor 5, the lower end of the agitator 4 is connected with the metering screw 6, and the metering screw 6 extends into the filling pipe 7;

[0036] The filling pipe 7 is respectively connected with the collecti...

Embodiment 2

[0041] A nitrogen-filled packaging device for small-package powder, such as Figure 1-Figure 2As shown, it includes feeding pipe 1, nitrogen pipe Ⅰ2, collecting hopper 3, agitator 4, motor 5, metering screw 6, filling pipe 7, nitrogen pipe Ⅱ8, flow meter Ⅰ9, flow meter Ⅱ10, nitrogen pipe Ⅲ11 and pull-down Edge banding device 14;

[0042] The feeding pipe 1 is connected to the nitrogen pipe I2, the nitrogen pipe I2 is connected to the flowmeter I9, the lower end of the feeding pipe 1 is connected to the collecting hopper 3, and the collecting hopper 3 is provided with an air outlet 17 and a motor 5, and the outlet is installed There are cloth bags 18;

[0043] The agitator 4 is installed in the collecting hopper 3, the upper end of the agitator 4 is connected with the motor 5, the lower end of the agitator 4 is connected with the metering screw 6, and the metering screw 6 extends into the filling pipe 7;

[0044] The filling pipe 7 is respectively connected with the collectin...

Embodiment 3

[0049] A nitrogen-filled packaging device for small-package powder, such as Figure 1-Figure 2 As shown, it includes feeding pipe 1, nitrogen pipe Ⅰ2, collecting hopper 3, agitator 4, motor 5, metering screw 6, filling pipe 7, nitrogen pipe Ⅱ8, flow meter Ⅰ9, flow meter Ⅱ10, nitrogen pipe Ⅲ11 and pull-down Edge banding device 14;

[0050] The feeding pipe 1 is connected to the nitrogen pipe I2, the nitrogen pipe I2 is connected to the flowmeter I9, the lower end of the feeding pipe 1 is connected to the collecting hopper 3, and the collecting hopper 3 is provided with an air outlet 17 and a motor 5, and the outlet is installed There are cloth bags 18;

[0051] The agitator 4 is installed in the collecting hopper 3, the upper end of the agitator 4 is connected with the motor 5, the lower end of the agitator 4 is connected with the metering screw 6, and the metering screw 6 extends into the filling pipe 7;

[0052] The filling pipe 7 is respectively connected with the collecti...

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Abstract

The invention belongs to the technical field of food packaging, storage and transportation, discloses a small-package powder nitrogen-filled packaging device, and aims to overcome the defects in the prior art that the bagging amount of a product is reduced, the sealing property is not good in the nitrogen filling process and a conventional nitrogen filling mode cannot be implemented on a small-size upright packaging machine. The small-package powder nitrogen-filled packaging device comprises a discharge tube, a nitrogen tube I, a collecting hopper, a stirrer, a motor, a metering screw rod, a filling tube, a nitrogen tube II, a flowmeter I, a flowmeter II, a nitrogen tube III and a pull-down sealing device. The invention further discloses a small-package powder nitrogen-filled packaging method. As a small bag weighed 15g or below is filled with nitrogen, the bagging amount is not affected, the air tightness of the packaging bag is not influenced, and the residual oxygen inside the small package can be controlled to be within 3%, the quality of a product inside the small bag can be ensured, and nitrogen filling of the small-size upright packaging machine is implemented.

Description

technical field [0001] The invention belongs to the technical field of food packaging, storage and transportation, and in particular relates to a nitrogen-filled packaging device and method for small packaged powder. Background technique [0002] With the deepening of research on packaging theory, it is found that the content of oxygen, carbon dioxide and some other gases in the internal environment of packaging will affect the quality of the contents, among which food and medicine are the most sensitive. [0003] Because the concentration of oxygen, carbon dioxide and other gases can cause changes in the quality of food and medicines, in order to reduce the impact of the ambient gas inside the packaging on the contents, the industry often replaces the packaging with inert gases such as nitrogen (a mixed gas configured in a certain proportion) The packaging technology of the air in the container is used to solve this problem, which is called displacement gas packaging and in...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65B31/04
CPCB65B31/044
Inventor 钟利敏赵海彬谢伟忠张丽萍翁行忠
Owner GANZHOU QUANBIAO BIOTECH
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