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Circulation drying production line for paper mould

A production line and paper mold technology, applied in textiles and papermaking, etc., can solve the problems of high water content of paper molds, incomplete drying, and unfavorable storage and transportation.

Active Publication Date: 2017-12-29
广州市浩洋新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing paper mold products are generally only dried by hot pressing during production, and the incomplete drying causes the water content of the paper mold to be too high, which is not conducive to storage and transportation

Method used

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  • Circulation drying production line for paper mould
  • Circulation drying production line for paper mould
  • Circulation drying production line for paper mould

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Embodiment Construction

[0022] The technical solutions claimed in the present invention will be further described in detail in conjunction with the accompanying drawings and specific embodiments.

[0023] see Figure 1 to Figure 8 As shown, the paper mold circulation drying production line of this embodiment includes a forming machine 2, a hot press machine 3 and an annular oven 1. The annular oven 1 includes a drying section 11 and a turning section 12 connecting the feed end and the discharge end of the drying section 11. The molding machine is arranged at the feeding end of the drying section 11 for inputting paper molds to the drying section 11. The hot press 3 is arranged at the discharge end of the drying section 11 for hot pressing the paper mold and reclaiming the paper mold. The drying section 11 and the turning section 12 both include a mold carrying a paper mold and The conveying line 13 for conveying the mould, wherein the drying section 11 is also communicated with a hot air pipe 14 for...

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PUM

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Abstract

The invention discloses a circulation drying production line for a paper mould. The circulation drying production line is characterized by comprising a molding machine, a hot press and an annular drying oven, the annular drying oven comprises a drying section and a back-turning section connected with a feeding end and discharging end of the drying section, the molding machine is arranged at the feeding end of the drying section and used for importing the paper mould into the drying section, the hot press is arranged at the discharging end of the drying section and used for conducting hot pressing on the paper mould and recovering the paper mould, the drying section and the back-turning section both include dies for carrying the paper mould and conveying lines for conveying the corresponding dies, and the drying section is also communicated with a hot air pipe for blowing hot air into the drying section and a vacuum exhaust pipe for sucking the drying section.

Description

technical field [0001] The invention relates to the technical field of paper mold production and processing equipment, in particular to a paper mold circulation drying production line. Background technique [0002] Pulp molded products (or called paper and plastic products) use pulp as raw material, use the forming mold to suck the slurry and press molding. Because its finished products can be recycled and remanufactured, it conforms to the energy-saving trend of environmental protection and reuse, so it has attracted widespread attention and favor in the market, so more and more attention has been paid to the processing equipment used to make it, and the market competition is particularly fierce. Existing paper mold products are generally only dried by hot pressing during production, and the incomplete drying causes the water content of the paper mold to be too high, which is not conducive to storage and transportation. Contents of the invention [0003] The object of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D21J5/00
CPCD21J5/00
Inventor 李庭南
Owner 广州市浩洋新材料有限公司