Shaping treatment method for molded packaging product after drying and setting

A packaging product and plastic treatment technology, applied in the direction of mechanical processing/deformation, can solve the problems that the shaping equipment cannot be heated by the mold, the processing cost of the molded packaging product is high, and the deformation of the molded packaging product is avoided, so as to avoid low heat utilization rate, Avoid fast heat loss and avoid warping and deformation

Inactive Publication Date: 2020-04-24
南京幸庄科技创新产业园管理有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The present invention can solve the problem that the existing equipment usually has poor effect when performing plastic treatment on molded packaging products after drying and setting. When processing different molded packaging products, it is necessary to replace different equipment, resulting in The processing cost is high, and when the molded packaging products are heated and shaped, the shaping effect is poor and the positioning is not accurate, which may easily lead to deformation of the molded packaging products. Low heat dissipation and fast heat loss

Method used

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  • Shaping treatment method for molded packaging product after drying and setting
  • Shaping treatment method for molded packaging product after drying and setting
  • Shaping treatment method for molded packaging product after drying and setting

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Embodiment Construction

[0036] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.

[0037] Such as Figure 1 to Figure 7 As shown, a shaping treatment method for molded packaging products after drying and setting, the shaping treatment method for molded packaging products after drying and setting adopts the following processing equipment, the processing equipment includes a bottom plate 1, a lower template 2 and a heat setting device 3, said A lower formwork 2 is installed in the middle of the upper end of the bottom plate 1 , a heat setting device 3 is arranged above the lower formwork 2 , and the lower end of the heat setting device 3 is installed on the base plate 1 .

[0038]The heat setting device 3 includes a fixed frame 31, a driving cylinder 32, a support frame 33, a rotating shaft 34, a thermal cycle mechanism 35, a shapin...

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Abstract

The invention relates to a shaping treatment method for a molded packaging product after drying and setting. A machining device comprises a bottom plate, a lower template and a heat setting device; and the lower template is mounted in the middle of the upper end of the bottom plate, the heat setting device is arranged above the lower template, and the lower end of the heat setting device is mounted on the bottom plate. According to the method, the problems that when an existing device is used for shaping molded packaging products after drying and setting, the using effect is generally poor, and different devices need to be replaced when different molded packaging products are machined, so that the machining cost of the molded packaging products is high, and when the molded packaging products are heated and set, the setting effect is poor, positioning is inaccurate, the molded packaging products are prone to deformation, meanwhile, setting equipment cannot only heat a used mold, the heat utilization rate is low, and heat dissipation is fast are solved.

Description

technical field [0001] The invention relates to the field of molded product processing, in particular to a shaping treatment method for molded packaging products after drying and shaping. Background technique [0002] Molded packaging products use waste paper as raw material, and a special mold is used to mold paper products of a certain shape on a molding machine. It has four advantages: the raw material is waste paper, including cardboard, waste carton paper, waste white border paper, etc., and its production process is completed by pulping, adsorption molding, drying and setting, and is harmless to the environment; It can be recycled and reused; its volume is smaller than that of foamed plastics, it can be overlapped, and it is convenient for transportation. Pulp molding, in addition to lunch boxes and tableware, is more used for industrial cushioning packaging, and its development is very rapid. [0003] At present, the existing molded packaging products usually have t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B31F1/00
CPCB31F1/0077
Inventor 尤晨曦
Owner 南京幸庄科技创新产业园管理有限公司
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