Full-biodegradable mulching film for peanut planting
A technology for degradable mulch and peanut planting, applied in plant protection, plant protection covers, botanical equipment and methods, etc., can solve the problems of accelerated degraded mulch aging and water evaporation, poor barrier and weather resistance, and decreased moisture retention. Achieve the effect of improving water retention, realizing aging resistance and improving water retention
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1-6
[0036] The preparation method that embodiment 1-6 adopts is:
[0037] Step 1: According to the materials required for the heat-resistant layer, barrier layer and hydrolysis-resistant layer, use the corresponding high-mixer to mix them evenly, and then send them to the corresponding twin-screw extruder for granulation, and the twin-screw extruder extrudes The outlet temperature is 150-190°C. After the granulation is completed, heat-resistant layer particles, barrier layer particles and hydrolysis-resistant layer particles are obtained;
[0038] Step 2: Send the heat layer particles, barrier layer particles and hydrolysis-resistant layer particles into the three-layer co-extrusion film blowing machine, and control the film blowing temperature at 160-185°C, inflation ratio 3-4, and film thickness 0.006-0.012mm blown film under the conditions to obtain the product.
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