Food preservation antibacterial container vacuumizing and nitrogen charging device

A technology of food preservation and packaging cans, which is applied in the direction of pressurized/gasification packaging, etc., can solve the problems of food safety that cannot meet people's needs, poor packaging technology, and short preservation time, so as to inhibit microbial reproduction and prolong food preservation. The effect of shelf life

Pending Publication Date: 2020-03-24
耿济华
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the improvement of people's living standards, people put forward higher requirements for food freshness and food taste, especially for food safety standards. At present, food preservation packaging on the market includes vacuum packaging, aluminum foil packaging, plastic There are countless packaging and composite material packaging, but because the packaging technology is not up to standard, the preservation time is too short, and some of them have the problem of deterioration and odor during the shelf life, and their food safety cannot meet people's needs

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
  • Food preservation antibacterial container vacuumizing and nitrogen charging device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] see figure 1 , a food preservation antibacterial packaging tank vacuum nitrogen charging device, including a main device base 20, a tray telescopic base 19 is provided on the main device base 20, and a tray spring telescopic rod 17 and a tray telescopic spring are arranged inside the tray telescopic base 19 18. The tray telescopic spring 18 is set on the outside of the tray spring telescopic rod 17, the top of the tray spring telescopic rod 17 is connected to the tank tray 9, and the tank tray 9 is used to lift the food packaging jar 1 to facilitate fixing the food packaging jar 1 After vacuuming and nitrogen filling work, the pallet spring telescopic rod 17 is used to eject the packaged products, and a pressure spring is arranged in the center of the pallet spring telescopic rod 17, and the pallet telescopic spring 18 is the pallet spring telescopic rod 17 for ejecting the package The power source of a good product; a nitrogen space 8 is set outside the tank tray 9, an...

Embodiment 2

[0022] On the basis of Embodiment 1, the base 20 of the main body device is also provided with a tank tubular positioning column 15, and the pressure regulator 14 is fixed on the tank tubular positioning column 14, and the pressure regulator 14 is provided with There is a tank body stroke control column 10, the top of the tank body stroke control column 10 is provided with a stroke regulator 11, the stroke regulator 11 is docked with the outer wall of the nitrogen space 8, a stroke control spring 12 is set on the tank body stroke control column 10, the stroke control The spring 12 is located between the stroke regulator 11 and the pressure regulator 14. The can body tubular positioning column 15 is used to adjust the pressure on the food packaging can 1 during the packaging process. The stroke regulator 11 is convenient for packaging according to different The standard food packaging jar 1 is set for pressure regulation, and the pressure regulator 14 is used to adjust the lengt...

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 food preservation antibacterial container vacuumizing and nitrogen charging device. The device comprises a main body device base; a tray extension base is arranged on the main body device base; a tray spring extension rod and a tray extension spring are arranged in the tray extension base; the tray extension spring sleeves the tray spring extension rod; the top of the tray spring extension rod is connected with a container body tray; a pressure spring is arranged in the center of the tray spring extension rod; nitrogen space sleeves the container body tray; a nitrogencharging inlet and a nitrogen output port are arranged at the top of the nitrogen space; a seal pressing cover plate is arranged above the nitrogen space; a seal pressing rod is arranged at the top of the seal pressing cover plate; and an opening matched with the seal pressing cover plate in size and shape is formed in the top of the nitrogen space. The device can be applied to full-automatic flow operation of production lines, and also can be used for food promotion to the market by family workshops for manual container sealing of preservation antibacterial pieces.

Description

technical field [0001] The invention relates to a food preservation and antibacterial packaging technology, in particular to a vacuum pumping and nitrogen filling device for a food preservation and antibacterial packaging tank. Background technique [0002] With the improvement of people's living standards, people put forward higher requirements for food freshness and food taste, especially for food safety standards. At present, food preservation packaging on the market includes vacuum packaging, aluminum foil packaging, plastic There are countless packaging and composite material packaging, but because the packaging technology is not up to standard, the fresh-keeping time is too short, and some of them have the problem of deterioration and odor during the shelf life, and their food safety cannot meet people's needs. [0003] The vacuum-pumping and nitrogen-filling device for fresh-keeping and bacteriostatic food-preserving packaging tanks is researched and invented aiming a...

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): B65B31/06
CPCB65B31/06
Inventor 耿济华
Owner 耿济华
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap