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Wet paper-plastic pulp fishing system, wet paper-plastic product and method for forming wet paper-plastic product

A technology of wet paper and pulp, applied in the direction of textiles and papermaking, etc., can solve the problems affecting the performance of finished products and the decrease of overall strength, so as to improve the product yield and avoid bridging phenomenon

Active Publication Date: 2016-08-31
GOLDEN ARROW PRINTING
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AI Technical Summary

Problems solved by technology

Although the bridging phenomenon can be avoided by using shorter fiber lengths in the slurry; however, shorter fiber lengths will greatly reduce the overall strength of the wet paper body or the paper-plastic finished product, thereby affecting the quality of the finished product. performance

Method used

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  • Wet paper-plastic pulp fishing system, wet paper-plastic product and method for forming wet paper-plastic product
  • Wet paper-plastic pulp fishing system, wet paper-plastic product and method for forming wet paper-plastic product
  • Wet paper-plastic pulp fishing system, wet paper-plastic product and method for forming wet paper-plastic product

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Embodiment Construction

[0033] The following descriptions of the various embodiments refer to the drawings to illustrate specific embodiments in which the present invention can be implemented. The directional terms mentioned in the present invention, such as "up", "down", "front", "back", "left", "right", "inside", "outside", "side", etc., are for reference only The direction of the schema. Therefore, the directional terms used are used to illustrate and understand the present invention, but not to limit the present invention.

[0034] refer to figure 1 and figure 2 . figure 1 , depicts a three-dimensional schematic view of the mold assembly of the wet paper plastic pulping system 100 according to the present invention. figure 2 , is a schematic cross-sectional view of the mold assembly of the wet paper plastic pulping system 100 according to the present invention before mold closing. The wet pulp extraction system 100 includes a pulp tank 175 , a mold assembly 118 , an extension device 180 an...

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Abstract

The present invention relates to a wet paper-plastic pulp fishing system, which includes a pulp tank and a mold assembly. The pulp tank is used for loading a paper pulp. The mold assembly includes a lower mold and an upper mold. The lower mold is provided with a first surface and the first surface is provided with at least one groove and at least one first through hole. The upper mold is provided with a second surface and the second surface is provided with at least one lug corresponding to the at least one groove. The second surface of the upper mold is sunk to be below the liquid level of the paper pulp in the pulp tank, and is correspondingly compounded with the first surface of the lower mold below the liquid level of the paper pulp. Furthermore, at least one part of the paper pulp forms at least one wet embryonic layer between the first surface and the second surface of the upper mold, so that the bridging phenomenon in the prior art is avoided.

Description

【Technical field】 [0001] The invention relates to a wet paper-plastic fishing pulp system, a wet paper-plastic product and a forming method for the wet paper-plastic product, in particular to a forming technology for the wet paper-plastic product. 【Background technique】 [0002] In the pulp extraction process of the existing wet paper plastic product molding technology, the pulp tank is used to store pulp, the pulp components include plant debris, various fibers, water and other raw materials, etc., and then descend through a mold to dip into the pulp. In the pulp tank, rise from the pulp tank to pick up the pulp to form a wet paper embryo or a paper molded product on the mold. [0003] In the prior art, the slurry of the pulp is first picked up in the pulp tank through a mold, and then the mold leaves the pulp tank and is mold-closed with another corresponding mold so that the slurry is between the two molds. A wet paper embryo body is formed. When forming at least one na...

Claims

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Application Information

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IPC IPC(8): D21J3/00
CPCD21J3/00
Inventor 郭剑宽黄俊煌
Owner GOLDEN ARROW PRINTING
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