Huis> Blog> Technical innovation of functional corrugated cardboard and carton (4)

Technical innovation of functional corrugated cardboard and carton (4)

September 21, 2022

Normal > Ø          Silica Hybrid Liner Corrugated Paperboard and Carton

Normal align=left>

Normal > The corrugated board has good preservation performance. The processing of the board is exactly the same as that of the ordinary corrugated board. There is no need to add any material between the liner and the corrugated board. Its preservation effect lies in the fact that the inner liner of the cardboard contains nanopowders capable of absorbing ethylene gas. Nanopowders are porous powders made of silica as the main raw material. White silica has better performance in adsorbing ethylene gas than activated carbon, rare earth zirconium and zeolite. Therefore, nano-silica powder is used. Paper as a liner of corrugated board has better preservation effect.

Normal align=left>

Normal > Nanotechnology in Functional Carton Packaging

Normal align=left>

Normal > Nano-type corrugated cardboard boxes

Normal align=left>

Normal > Existing fresh-keeping techniques and processes are very complex, and fresh-keeping packaging is ineffective. Relatively high costs are incurred during packaging operations, storage, and transportation. With nanotechnology, these problems will be solved.

Normal align=left>

Normal > Ø          The fresh-keeping packaging of fresh foods such as fruits and vegetables is to solve the problem of ethylene, a gaseous substance that accelerates deterioration of fruits and vegetables. In fresh-keeping packaging, fruits and vegetables release ethylene. When the concentration of ethylene reaches a certain concentration, the fruits and vegetables will accelerate rot. Therefore, ethylene absorbers should be added to the fresh-keeping packaging to reduce the ethylene content in the package to improve the preservation effect and extend the shelf life. . However, tests have shown that the effect of the ethylene absorbents found so far is not ideal, which has led to difficulties in the research of fresh-keeping packaging. Nano Ag powder can accelerate the oxidation of ethylene released from fruits and vegetables to reduce the ethylene content, so as to achieve a good preservation effect. The nanoparticles used as oxidation catalysts mainly include Fe3O4 , Fe2O3 , CO3O4 , NiO, and Pt , Rh , Ag , Pd, and the like.


Next: paper stationery faced with a huge amount of anti-dumping duties on US: pharmaceutical packaging design concept should be changed to meet market demand
[News Search] [Add to Favorites] [Tell a friend] [Print this article] [Close window]
Similar information
Total 0 [View All] Related Reviews

Neem contact op

Author:

Ms. Christina

Phone/WhatsApp:

+8613763260555

populaire producten
You may also like
Related Categories

E-mail naar dit bedrijf

Onderwerp:
Mobiel:
E-mail:
bericht:

Your message must be betwwen 20-8000 characters

Communiceren met de leverancier?leverancier
Christina Ms. Christina
Wat kan ik voor u doen?
chatten Nu Contacteer Leverancier