First, main protection performance indicators
1. Impermeability: air permeability, water permeability, moisture permeability and light transmittance are good.
2. Mechanical and mechanical properties: hardness, tensile, compressive, flexural strength, blasting strength, tearing strength, piercing strength are in high level
3. Stability: high ground temperature, chemical resistance, aging resistance are good
Second, health safety
1, Non-toxic
2, Anti-bioinvasive
Third, processing technology and main performance indicators
1, Packaging product molding processing
2. Packaging operations
3. Printing adaptability Polyethylene (PE) and Polypropylene (PP)
Tianjin high-speed automatic packaging machine uses:
Using injection molding, blow molding, extrusion molding, rotomolding and other molding methods to produce film products, daily necessities and industrial hollow containers of vario
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