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Sealing packaging method for pipe product

A technology of sealing packaging and pipes, which is applied in packaging, transportation packaging, transportation and packaging, etc., can solve the problems of rapid gas loss, creases, and joints that cannot be completely sealed, so as to solve product discounts and save time and cost , the effect of improving production efficiency

Inactive Publication Date: 2017-12-12
SHANGHAI CHANGYUAN ELECTRONICS MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In view of this, the present invention aims to solve the problem that in the prior art, when the heat-shrinkable sleeve is produced and packaged, the joint cannot be completely sealed, resulting in rapid loss of gas in the tube, resulting in insufficient air pressure during the product packaging process. Creases and other technical issues

Method used

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  • Sealing packaging method for pipe product
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Embodiment Construction

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be specifically described below in conjunction with the accompanying drawings and embodiments. The drawings in the following description are only some embodiments of the invention. For those skilled in the art, other drawings can also be obtained based on these drawings without creative effort.

[0018] See figure 2 , in an embodiment of the present invention, the sealed packaging method of the pipe product is characterized in that it comprises the following steps:

[0019] Step S210: expand the pipe;

[0020] Step S220: heating the port of the expanded pipe;

[0021] Step S230: Squeeze and seal the pipe port;

[0022] Step S240: Water-cooling and shaping the sealing.

[0023] Using this method, there is no need to inflate the tube again when the tube product is packaged, which saves the time and cost of product infla...

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Abstract

The invention discloses a sealing packaging method for a pipe product. The sealing packaging method comprises the following steps: a pipe is expanded; an end opening of the expanded pipe is heated; the end opening of the expanded pipe is extruded and sealed; and the sealed end opening is subjected to water-cooling shaping.

Description

technical field [0001] The invention relates to the technical field of polymer pipes, and in particular to a method for sealing and packaging pipe products. Background technique [0002] The heat-shrinkable sleeve is extruded, irradiated, expanded, and packaged to complete the entire production process. When packaging, the heat shrinkable sleeve, especially the ultra-thin thin tube, will be filled with compressed air and sealed at both ends to ensure that it will not wrinkle and deform. [0003] At present, a packaging method for heat-shrinkable sleeves is to use equipment such as a tube-releasing tray, a packaging tray, and two driving motors for packaging. Heat-shrinkable sleeves are stored on the tube-discharging tray, and the tube-discharging tray and the packaging tray are respectively rotated under the drive of the drive motor to wind the heat-shrinkable sleeve on the tube-discharging tray onto the packaging tray. [0004] see figure 1 , specifically, firstly inflat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65B51/10B65B51/32
CPCB65B51/10B65B51/32
Inventor 毕如虎刘永胥志伟
Owner SHANGHAI CHANGYUAN ELECTRONICS MATERIAL