A preparation system and preparation process of antibacterial label synthetic paper

A preparation process and preparation system technology, applied in the field of label synthetic paper preparation, can solve the problems of antibacterial coating peeling off, uneven distribution of antibacterial coating, affecting performance, etc., to achieve increased contact area, avoid uneven thickness, and uniform heating Effect

Active Publication Date: 2022-01-18
无锡和烁丰新材料有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to make up for the deficiencies of the existing technology and solve the problem of the antibacterial coating on the surface of the synthetic paper being easily peeled off due to the impact of the airflow during the preparation of the existing antibacterial label synthetic paper, the antibacterial coating on the surface of the final product is unevenly distributed, affecting Use performance; a kind of antibacterial label synthetic paper preparation system and its preparation process proposed by the present invention

Method used

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  • A preparation system and preparation process of antibacterial label synthetic paper
  • A preparation system and preparation process of antibacterial label synthetic paper
  • A preparation system and preparation process of antibacterial label synthetic paper

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preparation example Construction

[0039] A preparation system for antibacterial label synthetic paper, the preparation system is suitable for the preparation of the above-mentioned antibacterial label synthetic paper, the preparation system includes a smearing device, a drying device and testing equipment, and the drying device includes a body 1 and a machine cover 11 , drying chamber 2, feed chute 12, discharge chute 13, support roll 14 and drying unit 3; the top of the body 1 is provided with a machine cover 11, the inside of the body 1 is provided with a drying chamber 2, and the top of the drying chamber 2 A heat preservation cover 21 is provided, and a feed trough 12 and a discharge trough 13 are symmetrically provided on the side wall of the body 1, and the outer surface of the side wall of the body 1 corresponds to the feed chute 12 and the discharge chute 13. Supporting roller 14, described supporting roller 14 is rotatably connected with described machine body 1 side wall through supporting shaft; Desc...

Embodiment approach

[0049] As a specific embodiment of the present invention, the side wall of the No. 1 chamber 22 located on the upper and lower sides of the No. 1 channel 23 is an arc-shaped preheating part 221, and the surface of the preheating part 221 is curved in a direction close to each other. , and the preheating part 221 is made of aluminum alloy.

[0050] During use, because the side wall of No. 1 chamber 22 is positioned at the preheating part 221 of No. 1 channel 23 upper and lower sides, it is arc-shaped, so when the hot air flow passes in No. 1 chamber 22, the side wall of No. 1 chamber 22 The preheating part 221 is in contact with the hot air flow and is fully heated; then, the arc-shaped preheating part 221 can transfer heat to the paper tape passing through the No. 1 channel 23, so that the paper tape that is about to enter the drying chamber 2 Being preheated, the temperature difference between different parts on the tape is reduced; and the arc-shaped surface has a large cont...

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Abstract

The invention belongs to the technical field of label synthetic paper preparation, and specifically relates to a preparation system and a preparation process of antibacterial label synthetic paper. The preparation system includes a smearing device, a drying device and testing equipment, and the drying device includes a machine body and a machine cover. , drying chamber, feeding chute, discharging chute, support roller and drying unit; the top of the body is provided with a machine cover, and the inside of the body is provided with a drying chamber; the present invention makes the end of No. The hot air flow is in contact with the drainage block and is guided by the inclined surface of the drainage block to act obliquely on the upper and lower surfaces of the paper tape; on the one hand, the direct impact of the obliquely flowing hot air flow on the paper tape is small, further avoiding The antibacterial coating is detached under the action of impact; on the other hand, the contact area between the inclined paper tape and the hot air flow increases, and the heating is more uniform, and the antibacterial coating on the surface of the paper tape is cured more thoroughly under the action of heating.

Description

technical field [0001] The invention belongs to the technical field of label synthetic paper preparation, in particular to a preparation system and a preparation process of antibacterial label synthetic paper. Background technique [0002] Synthetic paper is also called chemical film paper, polymer paper, plastic paper, etc. The main raw materials are organic resins such as polyethylene, polypropylene, and polystyrene. In the manufacturing process, the main raw materials such as polyolefin resins and inorganic fillers are melted, extruded, formed into films, and stretched along different axes to form films; It becomes opaque and the whiteness is improved, so it is made into synthetic paper. Synthetic paper is a new type of plastic material product, which has the characteristics of both plastic and paper. Synthetic paper is suitable for making high-quality labels, such as daily chemical products such as cosmetics and personal hygiene products, and promotional labels. It is ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D21H27/00D21H23/22D21H25/06
CPCD21H27/00D21H23/22D21H25/06
Inventor 程仁君殷雪皇李秋红
Owner 无锡和烁丰新材料有限公司
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