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Plastic film production equipment preparation method

A technology for production equipment and plastic film, which is applied in the field of plastic film, can solve the problems of lower production efficiency and complex production of plastic film, and achieve good use effect

Inactive Publication Date: 2018-01-26
TIANJIN JINSHENGYU PLASTIC PROD SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The existing plastic film is relatively complicated in production, which causes more production troubles and reduces production efficiency. Therefore, we propose a plastic film production equipment

Method used

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  • Plastic film production equipment preparation method

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Embodiment Construction

[0013] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0014] Such as figure 1 As shown, a kind of plastic film production equipment comprises upper template 5, lower template 7, fixed template 4, fixed nut 6, mold body 3, No. 1 flow device 1, No. 2 flow device 8 and mandrel 10, the upper A lower template 7 is provided below the template 5, and a fixed template 4 is provided on one side of the upper template 5 and the lower template 7, a mold body 3 is provided below the lower template 7, and a No. 1 flow device 1 and The No. 2 flow device 8, the No. 1 flow device 1 has a No. 1 melt flow channel 2 inside, the No. 2 flow device 8 has a No. 2 melt flow channel 9 inside, and the mold body 3 has a core A rod 10, a fixing nut 6 is provided above the upper template 5, and a supporting base 11 is provided a...

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Abstract

The invention discloses plastic film production equipment, which comprises an upper mold plate, a lower mold plate, a fixed mold plate, a fixing nut, a mold body, a flow meter 1, a flow meter 2 and acore rod, wherein the lower mold plate is arranged below the upper mold plate, one side of the upper mold plate and the lower mold plate is provided with the fixed mold plate, the mold body is arranged below the lower mold plate, the flow meter 1 and the flow meter 2 are arranged below the mold body, a melting material flow channel 1 is arranged inside the flow meter 1, and a melting material flowchannel 2 is arranged inside the flow meter 2. According to the present invention, by producing the plastic film in the mold body, the good molding state can be obtained, such that the use is convenient, and the good use effect can be provided.

Description

【Technical field】 [0001] The invention relates to the technical field of plastic films, in particular to a plastic film production equipment. 【Background technique】 [0002] The low-density polyethylene agricultural greenhouse film generally has a folded diameter and a width of more than 2m, and the commonly used film thickness is in the range of 0.08 to 0.14mm. The main purpose is to be used as a vegetable greenhouse to keep warm and moisturize the vegetables when they grow. According to the needs of the greenhouse film use, different raw materials are selected to form the formula, and different products such as ordinary greenhouse film, reinforced greenhouse film, drip-free greenhouse film and long-life greenhouse film can be formed by extrusion blow molding. The performance of ordinary greenhouse film and the performance of polyethylene film The same; the strength of the enhanced greenhouse film is higher than that of the ordinary greenhouse film, and the toughness is be...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C47/12B29C48/30
Inventor 朱凤超
Owner TIANJIN JINSHENGYU PLASTIC PROD SCI & TECH CO LTD
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