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

Packaging technique with Sr-Al alloy can

A strontium aluminum can and metal technology, applied in the field of metal packaging, can solve the problems of unsealed packaging, loss, easy oxidation, etc., and achieve the effects of reducing specific surface area, simple and convenient operation, and reducing oxidation

Inactive Publication Date: 2002-12-04
NANJING YUNHAI SPECIAL METALS CO LTD
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, manufacturers of strontium metal at home and abroad have different packaging processes for strontium metal. They basically use plastic bag sealing packaging, but there are some fundamental problems: the packaging is not sealed (easy to oxidize), and it is inconvenient for customers to use (mainly The removal of outer packaging or the introduction of other impurity elements), the packaging of broken strontium is difficult (it is easy to cause a lot of unnecessary loss), etc.

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
  • Packaging technique with Sr-Al alloy can
  • Packaging technique with Sr-Al alloy can
  • Packaging technique with Sr-Al alloy can

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] The crystalline small piece strontium is weighed (2.5 kilograms), packs into the pressing mold, forms metal strontium block (3) (round cake shape) with 315KN hydraulic press under 300KN pressure, then the metal strontium piece of round cake shape ( 3) Put it into the aluminum can body (1), fill it with argon gas (4) for 10 seconds, apply sealing glue in the groove on the edge of the aluminum can lid (2), and then cover the aluminum can lid (2) on the aluminum can On the can body (1), the edge of the aluminum can lid (2) is superimposed on the edge of the aluminum can body (1), and then the two edges are placed on a special sealing machine for five side seals. After the sides are sealed, the strontium aluminum can is Hermetically sealed strontium aluminum cans.

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

A technique for packing metal strontium with aluminium can features that argon gas is filled in the aluminium can and the can is sealed by curling its edge 5 times for preventing the strontium from being oxidized. If a Sr-Al alloy is prepared, the aluminium can can be directly used as its raw material.

Description

technical field [0001] The invention belongs to packaging category and relates to the technical field of metal packaging. Background technique [0002] Metal strontium is a kind of aluminum alloy modification agent popular in the market at present, and its main advantage is that the modification time is long and the modification effect is good. Putting it into use as an additive element), since metal strontium is a kind of active metal that is easy to be oxidized in the air, it must be strictly sealed and packaged. At present, manufacturers of strontium metal at home and abroad have different packaging processes for strontium metal. Basically, they use plastic bag sealing packaging, but there are some fundamental problems: the packaging is not sealed (easy to oxidize), and it is inconvenient for customers to use (mainly The removal of the outer packaging or the introduction of other impurity elements), the packaging of broken strontium is difficult...

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
IPC IPC(8): B65B25/00B65B31/02B65B51/02B65B51/09B65D1/12
Inventor 梅小明
Owner NANJING YUNHAI SPECIAL METALS CO LTD
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