Device and method used for producing cooling cured part

Abstract

The invention discloses a device and method used for producing a cooling cured part. The device comprises an extruder, a shaping device, a cooling device, a traction device and a cutting device. The device comprises a guide component, and the guide component is used for guiding a cooling cured part blank to sequentially pass through the shaping device, the cooling device and the traction device from the outlet end of an extrusion die head and enter the cutting device to be cut. By means of the device and method, the cooling cured part with the good cooling effect can be produced, operation isconvenient, and the production efficiency is high.

Description

technical field [0001] The invention belongs to the technical field of cigarette production, and in particular relates to a device for producing cooling firmware. Background technique [0002] At present, the new tobacco cooling structure is usually made of PLA (polylactic acid) material, but due to the difference in the form and structural characteristics of the PLA (polylactic acid cooling product), its production process and device are also different. Foreign IQOS heat-not-burn cigarettes use polylactic acid film wrinkles to cool down. It is a production process in which the polylactic acid raw material is first prepared by biaxial stretching equipment to obtain a polylactic acid film, and then the polylactic acid film is cut, and then wrinkled and compounded. The process of implanting cigarette filter rods is long and complicated, especially the requirements for polylactic acid biaxial stretching equipment are high, resulting in a high degree of difficulty in the product...

AI Technical Summary

Problems solved by technology

Foreign IQOS heat-not-burn cigarettes use polylactic acid film wrinkles to cool down. It is a production process in which the polylactic acid raw material is first prepared by biaxial stretching equipment to obtain a polylactic acid film, and then the polylactic acid film is cut, and then wrinkled and compounded. The process of implanting cigarette filter rods is long and complicated, especially the requirements for polylactic acid biaxial stretching equipment are high, resulting in a high degree of difficulty in the production and processing of polylactic acid films

The paper tube agglomerated polylactic acid film (paper tube film) produced by domestic tobacco companies generally has the following disadvantages: firstly, because the smoke contact area of ​​the paper tube film is small, it is difficult to lower the temperature of the smoke; secondly, because the paper tube Adhesives must be used for film attachment, and the pyrolysis products of adhesives at high temperatures are not clear, so there are potential safety hazards

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