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SiO2 aerogel/PP (polypropylene)-based nanofiber material for masks and manufacturing process and manufacturing equipment of SiO2 aerogel/PP-based nanofiber material

A technology for nanofibers and manufacturing equipment, applied in the field of masks, can solve the problems of high production cost, slow production speed, and easy damage of electrospinning process, and achieve the effect of saving equipment resources, ensuring quality, and avoiding slack or wrinkles

Pending Publication Date: 2021-08-17
福州市晟浩纺织科技有限公司
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  • Claims
  • Application Information

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Problems solved by technology

[0005] However, due to the high production cost of the electrospinning process, slow production speed, poor mechanical ability, and easy damage, a SiO2 airgel / PP-based nanofiber material for masks with low production cost, fast production speed and simple preparation method is provided. And manufacturing process and manufacturing equipment are very necessary

Method used

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  • SiO2 aerogel/PP (polypropylene)-based nanofiber material for masks and manufacturing process and manufacturing equipment of SiO2 aerogel/PP-based nanofiber material

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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0029] refer to Figure 1-6 , the manufacturing equipment of SiO2 airgel / PP-based nanofiber material for masks, including two mixing boxes 1 fixed to each other, the upper end of each mixing box 1 is provided with a feed port, and the sides of the two mixing boxes 1 are far away from each other. The side plates 2 are fixedly connected, and the upper ends of the two side plates 2 are fixedly connected with the top plate 3, and the lower end of the top plate 3 is fixedly installed above the joint between the two mixing boxes 1. The first motor 4, the first motor 4 The output end of each mixing box 1 is coaxially fixedly connected with the first gear 5, and the upper en...

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Abstract

The invention discloses a SiO2 aerogel / PP-based nanofiber material for masks and a manufacturing process and manufacturing equipment of the SiO2 aerogel / PP-based nanofiber material. The SiO2 aerogel / PP-based nanofiber material comprises two mixing boxes which are fixed to each other, wherein a feeding opening is formed in the upper end of each mixing box, side plates are fixedly connected to the sides, away from each other, of the two mixing boxes, a top plate is jointly and fixedly connected to the upper ends of the two side plates, a first motor is fixedly mounted at the lower end of the top plate and above the joint of the two mixing boxes, a first gear is coaxially and fixedly connected to the output end of the first motor, and a stirring shaft is coaxially and rotatably connected to the upper end of each mixing box. A clutch device is utilized to determine which mixing tank 1 in which raw materials are stirred, interruption of raw material supply is avoided, and the production efficiency is improved; limiting materials are prevented from being loosened or wrinkled in a conveying process through a tensioning piece; in addition, the mixed raw materials can be evenly smeared, the quality is guaranteed, meanwhile, the air drying speed is increased, the production efficiency is further improved, and equipment resources are saved.

Description

technical field [0001] The invention relates to the technical field of masks, in particular to a SiO2 airgel / PP-based nanofiber material for masks, a manufacturing process and manufacturing equipment. Background technique [0002] SiO 2 The main component of airgel is synthetic SiO 2 , environmentally friendly and non-toxic, can withstand most of the acid-base environment except hydrofluoric acid for a long time, does not decompose, does not deteriorate, and has a very long life under normal use environments. Ultraviolet light, overall hydrophobicity will not cause deformation, and has excellent thermal insulation and sound insulation properties, and can be developed into a good fully recyclable ecological building material. [0003] Nanofibers refer to fibers with a diameter in the range of nanoscale (1-100nm), which can be divided into polymer nanofibers, inorganic nanofibers and organic / inorganic composite nanofibers according to their composition. Nanofibers have the ...

Claims

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Application Information

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IPC IPC(8): D06B1/12D06B23/20D06B23/04D06M11/79D06M101/20
CPCD06B1/12D06B23/205D06B23/04D06M11/79D06M2101/20Y02P70/10
Inventor 吴建芳李佚凡高明蔡承欢陈斌
Owner 福州市晟浩纺织科技有限公司
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