Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Device and method used for producing cooling cured part

A firmware and cooling device technology, applied in biological packaging, sustainable packaging, sustainable manufacturing/processing, etc., can solve the problem of high difficulty in the production and processing of polylactic acid film, small contact area of ​​smoke and gas attached to the paper tube, and adhesion. It can solve the problems of unclear pyrolysis products, etc., to achieve the effect of dimensional stability, increase in size, and stable extrusion pressure.

Pending Publication Date: 2021-03-30
HUBEI CHINA TOBACCO IND
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Device and method used for producing cooling cured part
  • Device and method used for producing cooling cured part
  • Device and method used for producing cooling cured part

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0053] The present invention will be further described below in conjunction with the embodiments shown in the accompanying drawings.

[0054] Such as figure 1 As shown, the device for producing cooling firmware of the present invention includes: an extruder 1 , a shaping device 2 , a cooling device 3 , a pulling device 4 and a cutting device 5 . in,

[0055] Extruder 1 comprises extruder body 11 (as figure 2 As shown), the interior of the extruder body 11 is provided with a housing cavity 12 . A feed port 13 communicating with the accommodating cavity 12 is provided on the first side wall of the extruder body 11 . An extrusion die 14 communicating with the accommodation cavity 12 is disposed on a second side wall different from the first side wall of the extruder body 11 . A screw 15 is arranged in the housing cavity 12, the first end of the screw 15 is connected to the power output end of the driving part 16, and the driving part 16 is used to drive the screw 15 to rotat...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

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...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B29C48/355B29C48/86B29C48/90B29C48/92
CPCB29C48/0022B29C48/90B29C48/92B29C48/865B29C48/355Y02W90/10
Inventor 杨俊鹏杨光远彭三文邓少鹏李世建王昊
Owner HUBEI CHINA TOBACCO IND
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com