Device and process for producing and forming OV type high-gloss films

A molding device, high-gloss technology, applied to other household appliances, flat products, household appliances, etc., to achieve the effect of consistent mechanical properties, easy gloss, and efficient cooling and shaping

Inactive Publication Date: 2015-01-14
绍兴博瑞挤出设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of this invention is to provide a kind of OV type high-gloss film production molding device and its technology. , and solve the gloss problem of the film surface

Method used

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  • Device and process for producing and forming OV type high-gloss films

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Embodiment Construction

[0009] An OV-type high-gloss film production molding device of this embodiment, such as figure 1 As shown, it includes a frame on which an elastic roller 1, a flat die head 2, a mirror roller 4, a correction roller 5 and a cooling roller 6 are installed; wherein one side of the mirror roller 4 is installed There is an elastic roller 1, and a cooling roller 6 is installed on the other side of the mirror roller 4; the wheel surface of the elastic roller 1 and the wheel surface of the mirror roller 4 are installed in infinite closeness, and the elasticity A flat die head 2 is installed above the roller 1 and the mirror roller 3, and a correction roller 5 is installed on the frame below the mirror roller 4; the elastic roller 1, the mirror roller 4, the cooling roller A mirror stainless steel belt 7 is installed on the wheel surface between the wheel 6 and the deviation correction roller 5; the mirror roller 4 is connected with a servo motor. The OV-type high-gloss film prod...

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Abstract

The invention discloses a device and a process for producing and forming OV type high-gloss films. The device comprises a rack, wherein an elastic roller, a flat die head, a mirror roller, a deviation correcting roller and a cooling roller are arranged on the rack; the elastic roller is mounted on one side of the mirror roller; the cooling roller is mounted on the other side of the mirror surface; the elastic roller and the mirror roller are mounted in a manner of infinitely close to each other; the flat die head is mounted on the upper part of the joint of the elastic roller and the mirror surface; the deviation correcting roller is mounted on the rack under the mirror roller; a stainless steel strip is mounted among the elastic roller, the mirror roller, the cooling roller and the deviation correcting roller; the mirror roller is connected with a servo motor. By virtue of the device and the process for producing and forming OV type high-gloss films, the problems of transparency and thickness uniformity of the films are solved; and the problem of the gloss of the surfaces of the films is solved.

Description

technical field [0001] The invention relates to an OV type high-gloss film production and molding device and its technology, belonging to the technical field of film production and molding technology. Background technique [0002] At present, the film production process generally has the following forms: one is the blow molding process; the other is the tape casting process; the third is the biaxial stretching process after casting; The film transparency, thickness uniformity and glossiness produced by the first process are relatively poor. The transparency and thickness uniformity of the film produced by the second process are obviously improved, but the gloss is relatively poor. The third process is a process suitable for large-scale film production. Its transparency and thickness uniformity have been greatly improved, but its gloss is still relatively poor. The fourth process is a process suitable for the production of thick films, sheets, and plates. Its thickness unif...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29D7/01B29C69/02B29C43/46
Inventor 董伟民张杰
Owner 绍兴博瑞挤出设备有限公司
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