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

Antirust stainless steel packing paper and its making process

An anti-rust, stainless steel technology, applied in wrapping paper, packaging, transportation and packaging, etc., can solve the problems of unsuitable anti-rust packaging for stainless steel products, poor anti-rust effect of stainless steel, etc., achieve unique anti-rust effect, and low production cost , the effect of a wide range of sources

Inactive Publication Date: 2002-10-23
郑东
View PDF1 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the existing vapor phase antirust paper for metal, such as disclosed vapor phase antirust paper etc. among CN1059942C, because it is mainly used in the antirust packaging of ferrous metal, copper and alloy, the antirust effect to stainless steel is not good, it is not suitable Anti-rust packaging for stainless steel products

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0024] (1) Take 1 kg of sodium dibutylphthalene sulfonate and add it to 260 kg of warm water (water temperature not exceeding 50°C) or cold water, and stir fully to dissolve it completely; add 30 kg of ammonium citrate in turn under stirring , 20 kilograms of benzoic acid, 15 kilograms of sodium nitrite, 4 kilograms of ammonium acetate, 8 kilograms of isopropanolamine, and 3 kilograms of dicyclohexylamine nitrite were all dissolved completely, and then stirred for 10 minutes to obtain the present invention. Anti-rust agent.

[0025] (2) The wet paper base is manufactured according to the conventional wrapping paper production process.

[0026] (3) Before the wet paper base of the papermaking line enters the drying cylinder, the stainless steel anti-corrosion agent is evenly sprayed on one side of the wet paper base at an amount of 0.4 kg per square meter, dried and packaged by the drying cylinder, and the stainless steel anti-corrosion packaging is obtained Paper.

[0027] T...

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 stainless steel rust-preventing packaging paper is made up by uniformly spraying stainless steel rust-preventing agent on the surface of one side of wet paper base before which is fed into dryingcylinder on the production line of packaging paper, and its rust-preventing agent comprises ammonium citrate, benzoic acid, sodium nitrite, ammonium acetate, isopropanolamine, dicyclohexylamine nitrite, neckel and water.

Description

technical field [0001] The invention relates to stainless steel anti-corrosion packaging paper and a manufacturing method thereof, and is particularly suitable for long-term storage packaging of stainless steel products and parts. Background technique [0002] Metal (including stainless steel) products, in the process of storage and transportation, because the ambient atmosphere contains trace substances such as water vapor, oxygen, acid, alkali, salt, carbide, etc., it will occur in a certain temperature, humidity and time. Physical and chemical effects. This physical and chemical reaction first starts from the defect on the metal surface, and proceeds from the outside to the inside, forming an ion exchange. It can be observed macroscopically or microscopically, and rust spots (called rust spots) are formed on the metal surface. In order to reduce or prevent the loss of metal due to corrosion and the decline or loss of the function of parts, the use of vapor phase antirus...

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): B65D65/42C09D5/08D21H21/38
Inventor 郑东洪静宇常少民
Owner 郑东
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