Spray-filmed composite material for fruit and vegetable or crop bagging, as well as preparation and application thereof
A spray film-forming, composite material technology, applied in the fields of application, botanical equipment and methods, preservation of human or animal body, etc. The effect of solving pesticide residues
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0046] (1) Disperse 50g of polyvinylpyrrolidone in 580g of aqueous solution, and stir continuously at room temperature for 0.5h to obtain a uniform and stable viscous solution or gel.
[0047] (2) Finely grind 10 g of graphite, grind it thoroughly, pass through a 200-mesh sieve, mix with 10 mL of 0.1 g / mL allicin solution, stir continuously at room temperature for 0.5 h, do not add dye, and continue mixing at room temperature for 0.5 h to obtain a mixed solution;
[0048] (3) Mix the viscous solution or gel obtained in step (1) with the mixed solution obtained in step (2), and mix and stir at room temperature for 2 days to obtain a spray film-forming fruit and vegetable or crop bagging composite material.
Embodiment 2
[0050] (1) Disperse 50g of pectin in 580g of aqueous solution and stir continuously at room temperature for 1 hour to obtain a uniform and stable viscous solution or gel.
[0051] (2) Grind 10g of diatomite finely, grind it thoroughly, pass through a 200-mesh sieve, mix it with 100mL 0.1g / mL matrine solution, stir continuously at room temperature for 8 hours, add 0.5g food dye, and continue mixing at room temperature for 12 hours to obtain a mixed liquid;
[0052] (3) Mix the viscous solution or gel obtained in step (1) with the mixed solution obtained in step (2), and mix and stir at room temperature for 0.5 h to obtain a spray film-forming fruit and vegetable or crop bagging composite material.
Embodiment 3
[0054] (1) Disperse 50 g of guar gum in 940 g of aqueous solution, and stir continuously at room temperature for 2 hours to obtain a uniform and stable viscous solution or gel.
[0055] (2) Finely grind 10g of clay, grind it thoroughly, pass through a 200-mesh sieve, mix it with 200mL of 0.1g / mL camphor solution, stir continuously at room temperature for 6 hours, add 1g of food dye, and continue mixing and stirring at room temperature for 10 hours to obtain a mixed solution;
[0056] (3) Mix the viscous solution or gel obtained in step (1) with the mixed solution obtained in step (2), and mix and stir at room temperature for 24 hours to obtain a spray film-forming fruit and vegetable or crop bagging composite material.
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
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