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

Nano-montmorillonite and PET mixture forming system

A nano-montmorillonite and compound technology, which is applied in the field of polymer blend screw-type compound molding system, can solve the problems of complex process, extensive supporting equipment, high cost, etc., achieve uniform color, low manufacturing cost, significant effect

Active Publication Date: 2015-02-11
GUANGZHOU XUNZHI MACHINERY
View PDF5 Cites 15 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Existing nano-PET resin preforms must first be compounded and extruded by a screw extruder, granulated, dried, crystallized, and then injected by an injection molding machine, which involves a wide range of supporting equipment and complex processes.
Expensive

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
  • Nano-montmorillonite and PET mixture forming system
  • Nano-montmorillonite and PET mixture forming system
  • Nano-montmorillonite and PET mixture forming system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] Such as figure 1 Shown, a kind of nanometer montmorillonite and PET mixture forming system, it is mainly made of frame 4, mixing extrusion device 1, alternate feeding device 3 and two injection devices 2, described mixing extrusion device 1 And two injection devices 2 are located on the frame 4.

[0032] Such as figure 2 , 3 , 4, the alternate feeding control device 3 is mainly composed of a valve body 4, two columnar spools 5, and two oil cylinders 6, and the valve body 4 is provided with two A material injection channel 7 connected to the discharge end, and two feed channels 8 are also arranged in the valve body 4, and one end of the two feed channels 8 communicates with the discharge end of the mixing extrusion device 1 at the same time, and the other One end is respectively connected with two injection channels 7, and two columnar spools 5 for mixing materials are respectively arranged in the valve body 4, and are located at the junction of the feed channel 8 an...

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

PropertyMeasurementUnit
diameteraaaaaaaaaa
aspect ratioaaaaaaaaaa
Login to View More

Abstract

The invention discloses a nano-montmorillonite and PET mixture forming system. The system is mainly composed of a rack, a mixture extruding device, an alternative feeding device and two injection devices, wherein the mixture extruding device and the two injection devices are arranged on the rack, and the alternative feeding control device is mainly composed of a valve body, two cylindrical valve elements and two oil cylinders; the two oil cylinders drive the two cylindrical valve elements to move, respectively, one of the cylindrical valve elements is used for communicating the mixture extruding device with one injection device, and closing a material injection channel communicated with the injection device, and meanwhile, the other cylindrical valve element is used for closing a channel between the mixture extruding device and the other injection device, and opening the material injection channel communicated with the injection device. The extruder and the injectors are organically integrated by the system disclosed by the invention, and an NPET pelletizing process is omitted; the system has the characteristics of simple structure, low manufacturing cost and obvious effect.

Description

technical field [0001] The invention relates to a polymer blend screw type mixture forming system, in particular to a nano-montmorillonite and PET mixture forming system. Background technique [0002] At present, the PET beer and carbonated beverages in the domestic market mostly use the technology of sticking film inside the bottle, or coating the inner surface of the bottle, and there is also a three-layer (multi-layer) co-injection composite preform. In addition, silicon oxide coating is used to improve the barrier properties of bottles. Specifically, PET beer bottles and fruit juice beverage packaging bottles are mainly internally coated, externally coated and multi-layer bottle methods. Due to the complicated process and poor quality stability, it is extremely difficult to promote. The traditional equipment involved is expensive and the manufacturing process is complicated, so it is difficult to inject ideal NPET preforms. [0003] Nano-PET preforms have barrier prope...

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): B29C69/02B29C47/40B29C47/60B29C45/53
Inventor 马继芳宁文斌易梦茹陈美芳
Owner GUANGZHOU XUNZHI MACHINERY
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