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Vacuum protecting sleeve

A vacuum protection and air technology, which is applied in the direction of preventing mechanical damage to containers, containers, packaging, etc., can solve the problems of damaging the surface of the sphere, poor positioning of the sphere, and easy damage, and achieves the effect of uniform pumping and improved positioning

Pending Publication Date: 2018-06-22
安吉县良朋文体用品厂
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0002] The existing sphere packaging is wrapped with a plastic film and then packed in a box. This method is easily damaged during actual transportation, thus damaging the surface of the sphere. Therefore, it is necessary to design a vacuum protective cover to improve protection. However, the existing When the vacuum protective sleeve is pumping air in a multi-sphere package, the positioning of each sphere is very poor, and the efficiency of pumping air is very low.

Method used

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  • Vacuum protecting sleeve
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Embodiment Construction

[0018] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solutions of the present invention, but the present invention is not limited to these embodiments.

[0019] see figure 1 , The vacuum protective cover of the present invention includes a bag body 1 and an air suction nozzle 2 for sucking out the air in the bag body 1 . The bag body 1 is provided with a plurality of accommodation cavities 3 for accommodating spheres, and each sphere corresponds to one accommodating cavity 3. When the spheres are packaged and pumped, the spheres will not run wild, which improves the positioning of the spheres, and at the same time does not Time is wasted due to the scrambling of the ball and the need to help the ball to the right position, which ensures the smooth progress of the pumping work and improves work efficiency. The accommodating cavities 3 communicate with each other through the elastic connecting cha...

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Abstract

The invention discloses a vacuum protecting sleeve. The vacuum protecting sleeve comprises a bag body, and an air pumping port for pumping air from the bag body, wherein the bag body is provided witha plurality of storing chambers for storing ball bodies; the storing chambers intercommunicate through elastic connecting channels; the ball bodies can enter the storing chambers through the elastic connecting channels. According to the vacuum protecting sleeve, the bag body is provided with the plurality of storing chambers for storing the ball bodies; one ball body is corresponding to one storing chamber, so that the capacity of positioning the ball bodies in the air pumping process is improved; the storing chambers intercommunicate through the elastic connecting channels; the storing chambers and the elastic connecting channels are arranged around the air pumping port, so that the air pumping uniformity is ensured.

Description

technical field [0001] The invention belongs to the field of product packaging, and in particular relates to a vacuum protective sleeve for spherical packaging. Background technique [0002] The existing sphere packaging is wrapped with a plastic film and then packed in a box. This method is easily damaged during actual transportation, thus damaging the surface of the sphere. Therefore, it is necessary to design a vacuum protective cover to improve protection. However, the existing When the vacuum protective sleeve is pumped in a multi-sphere package, the positioning of each sphere is very poor, and the pumping efficiency is very low. Contents of the invention [0003] In view of this, the object of the present invention is to provide a vacuum protection cover, which is provided with a plurality of accommodation cavities for accommodating spheres, which improves the positioning of the spheres during the pumping process, and the accommodating cavities are connected through ...

Claims

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Application Information

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IPC IPC(8): B65D81/03B65D85/58
CPCB65D81/03B65D85/58
Inventor 汪华银
Owner 安吉县良朋文体用品厂
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