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Heat treatment processing device for plastic films

A technology of plastic film and processing device, which is applied in the field of plastic film production, can solve the problems of lack of heat treatment production and processing lines, and achieve the effect of smooth conveying process

Inactive Publication Date: 2020-09-01
张倩倩
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] But lack its heat treatment production and processing line on the market at present, need to carry out invention and creation

Method used

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  • Heat treatment processing device for plastic films
  • Heat treatment processing device for plastic films
  • Heat treatment processing device for plastic films

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] refer to figure 1 and figure 2 , a double-layer plastic film 13 processing device mainly includes the following parts:

[0049] Includes rack 1, also includes:

[0050] Two groups of quick release mechanisms 2 for conveniently replacing the discharge roller 11 coiled with plastic film;

[0051] An uncoiling mechanism 3 for unwinding the plastic film in the discharge roller 11;

[0052] A heat treatment box 12 fixed on the frame 1, a temperature-controlled heater 13 is arranged in the heat treatment box 12;

[0053] The tension transmission assembly 4 for tensioning and transmitting the plastic film arranged in the heat treatment box 12;

[0054] A cleaning box 14 fixed on the frame 1;

[0055] A supply mechanism 5 for supplying heat treatment liquid into the heat treatment tank 12 and a supply mechanism 5 for supplying cleaning liquid into the cleaning tank 14;

[0056] The stability maintenance mechanism 6 for keeping the plastic film transmission in the cleanin...

Embodiment 2

[0066] refer to figure 1 and figure 2 , a double-layer plastic film 13 processing device mainly includes the following parts:

[0067] Includes rack 1, also includes:

[0068] Two groups of quick release mechanisms 2 for conveniently replacing the discharge roller 11 coiled with plastic film;

[0069] An uncoiling mechanism 3 for unwinding the plastic film in the discharge roller 11;

[0070] A heat treatment box 12 fixed on the frame 1, a temperature-controlled heater 13 is arranged in the heat treatment box 12;

[0071] The tension transmission assembly 4 for tensioning and transmitting the plastic film arranged in the heat treatment box 12;

[0072] A cleaning box 14 fixed on the frame 1;

[0073] A supply mechanism 5 for supplying heat treatment liquid into the heat treatment tank 12 and a supply mechanism 5 for supplying cleaning liquid into the cleaning tank 14;

[0074] The stability maintenance mechanism 6 for keeping the plastic film transmission in the cleanin...

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Abstract

The invention discloses a heat treatment processing device for plastic films. The heat treatment processing device is characterized by comprising a machine frame, two sets of quick disassembling mechanisms convenient in replacement of discharging rollers coiled with the plastic films, an uncoiling mechanism for uncoiling the plastic films in the discharging rollers, a heat treatment box fixed to the machine frame, a tensioning and transmitting assembly which is arranged in the heat treatment box and is used for tensioning and transmitting the plastic films, a washing box fixed to the machine frame and a feeding mechanism for feeding heat treatment liquid to the heat treatment box and feeding washing liquid to the washing box, wherein a temperature control heater is arranged in the heat treatment box. Through the adoption of the heat treatment processing device for plastic films disclosed by the invention, a series of procedures including uncoiling, tensioning, heat treatment, tensioning, washing and the like can be realized, and the problem that in the prior art, plastic film heat treatment equipment is in lack is solved.

Description

technical field [0001] The invention relates to the field of plastic film production, in particular to a heat treatment processing device for plastic film. Background technique [0002] Plastic film (referred to as PVA), the density of plastic film is 1.26-1,29g / cm cubed, the refractive index is 1.52, and it emits blue white light after ultraviolet irradiation. High water absorption, can be dissolved in water. The moisture content of the fiber can reach 30%-50%, and the moisture content can reach 4.5% under the environment of 65%RH and 25 ℃. It can pass through water vapor, but it is difficult to pass through alcohol vapor, let alone organic solvent vapor, inert gas and hydrogen gas. The barrier property of plastic film is even better than that of vinylidene chloride film. [0003] The effect of heat treatment conditions on the properties of plastic films was studied by changing the heat treatment temperature and treatment time. Laboratory research results show that the c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C35/04B29C35/06B29C37/00B08B3/04B08B3/08B65H37/00B65H23/26B65H16/02B65H20/02B29L7/00
CPCB08B3/041B08B3/08B29C35/041B29C35/06B29C37/0092B29L2007/00B65H16/02B65H20/02B65H23/26B65H37/00
Inventor 张倩倩
Owner 张倩倩
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