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Protective film drying process

A protective film and process technology, applied in the field of protective film drying technology, can solve the problems affecting the use of protective film, low drying efficiency, and generation of peculiar smell of protective film, and achieve the effect of improving overall use effect, improving efficiency and facilitating cleaning

Active Publication Date: 2020-12-08
芜湖韩保光学新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When the existing equipment is drying the protective film, the drying efficiency is always low and the drying effect is not good. At the same time, because the gas is directly heated without filtering, the protective film will have an odor after drying , which in turn affects the use of the protective film

Method used

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  • Protective film drying process
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Examples

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Embodiment approach

[0035]As an embodiment of the present invention, the bottom of the first support plate 21 is fixedly connected with the second support plate 211; the top of the second support plate 211 is provided with a through hole 212; The bottom is provided with a wiping assembly 4; the wiping assembly 4 includes a sponge ball 41, a baffle 42 and a slide plate 43; the baffle 42 is affixed to the bottom of the second support plate 211; the slide 43 is slidably connected to the second support the bottom of the plate 211; the sponge balls 41 are respectively arranged on the side walls of the slide plate 43 and the baffle plate 42; during work, more water is attached to the surface of the protective film that has just been cleaned, so the protective film that has just been cleaned is first wiped The component 4 is initially wiped dry. First, the protective film passes through the gap between the two sponge balls 41, and then enters the drying box 2 through the feed roller 1, thereby improving ...

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Abstract

The invention belongs to the technical field of processing of protective films, and specifically relates to a protective film drying process. A process method of the protective film drying process includes the following steps that S1, a protective film which is just produced is placed into cleaning fluid to be washed, and therefore the surface of the protective film cannot be stained any more, andsubsequent operation is facilitated; S2, the protective film which is just washed is dried through a drying device, the protective film is placed in a drying box through a feeding roller firstly, theprotective film is dried through hot air flowing rapidly in the drying box, and then the protective film is sent out through a discharging roller; and S3, the protective film obtained through the step S2 is cooled so that the protective film can be in the normal-temperature state, and finally the protective film is collected together through a winding roller. The drying device in the step S2 comprises the feeding roller, the drying box and the discharging roller. A first supporting plate is fixedly connected to the side wall of the drying box. The feeding roller is connected to the side wallof the first supporting plate in a rotating manner. The protective film can be rapidly dried.

Description

technical field [0001] The invention belongs to the technical field of protective film processing, in particular to a protective film drying process. Background technique [0002] According to the application, the protective film can be divided into digital product protective film, car protective film, household protective film, food fresh-keeping protective film and so on. With the popularity of digital products such as mobile phones in China, protective film has gradually become a general term for screen protective films, and its functions in the field of screen protective films are also varied. The material has experienced more than 5 years of development from the earliest PP material to the current popular AR material, and has gradually been accepted by the majority of mobile phone groups. In the production process of the protective film, there is a process of drying. [0003] When the existing equipment is drying the protective film, the drying efficiency is always low...

Claims

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Application Information

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IPC IPC(8): F26B13/08F26B5/14F26B5/16F26B21/00F26B25/02
CPCF26B13/08F26B5/14F26B5/16F26B21/001F26B21/003F26B25/02
Inventor 徐兵
Owner 芜湖韩保光学新材料有限公司
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