Film blowing machine for producing POF heat shrinkable film

A technology of heat shrinkable film and film blowing machine, which is applied in the direction of cleaning methods and utensils, cleaning hollow objects, chemical instruments and methods, etc., which can solve the problem of dirt contamination, the inability to adjust the wind direction of a single air outlet according to demand, and unfavorable use of heat shrinkable film, etc. problem, to achieve the effect of easy cleaning

CN111438926AInactive Publication Date: 2020-07-24浙江九腾包装材料有限公司
0 Cites 2 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2020-07-24
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention relates to the field of heat shrinkable film production, in particular to a film blowing machine for producing a POF heat shrinkable film. The machine comprises a film blowing machine body, a housing, an air outlet mechanism, a rotating mechanism, a driving mechanism and an adjusting mechanism. The rotating mechanism is installed on the air outlet mechanism. The rotating mechanism isengaged with the driving mechanism, and the angle between the air outlet mechanism and the housing is adjusted through the cooperation of the driving mechanism and the rotating mechanism, so that theair outlet mechanism blows first in the direction away from the center of the housing to clean up the dirt accumulated in the air outlet mechanism, the dirt is prevented from a heat shrinkable film when the air outlet mechanism is used to cool the heat shrinkable film, and the heat shrinkable film production is benefited. The adjusting mechanism is installed on the air outlet mechanism, the winddirection of the air outlet mechanism is adjusted through the adjusting mechanism, so that the cooling of the heat shrinkable film under different occasions is convenient to meet, and different needsof customers are satisfied.
Need to check novelty before this filing date? Find Prior Art

Description

Technical field

[0001] The invention relates to the field of heat shrinkable film production, in particular to a blown film machine for producing POF heat shrinkable film. Background technique

[0002] Heat shrinkable film is used for the sales and transportation of various products, and its main function is to stabilize, cover and protect the product. The shrink film must have high puncture resistance, good shrinkage and a certain shrinkage stress. During the shrinking process, the film cannot produce holes. Since shrink film is often used outdoors, it is necessary to add UV anti-ultraviolet agent. Heat shrinkable film is widely used in the outer packaging of various products such as food, medicine, sterilized tableware, stationery and sports goods, craft gifts, printed matter, hardware and plastic products, telephones, electronic appliances, etc., especially in irregularly shaped items or commodities. Combined (cluster) packaging can not only meet the functions of moisture-p...

Examples

Embodiment Construction

[0020] In order to make it easy to understand the technical means, creative features, goals and effects achieved by the present invention, the present invention will be further explained below in conjunction with specific embodiments.

[0021] Such as Figure 1-Figure 5 As shown, a film blowing machine for producing POF heat shrinkable film according to the present invention includes a film blowing machine body 1, a casing 2, an air outlet mechanism 3, a rotating mechanism 4, a driving mechanism 5 and an adjusting mechanism 6. , The film blowing machine body 1 for producing heat shrinkable film is installed with the housing 2 for fixing, and the rotating mechanism 4 for rotating is installed on the housing 2 for fixing, for cooling The air outlet mechanism 3 is fixedly connected to the rotating mechanism 4 for rotation, and the air outlet mechanism 3 for cooling is rotatably connected to the housing 2 for fixing. The driving mechanism 5 is installed in the housing 2 for fixing, ...