China's industrial enterprise design hygiene standards stipulate the highest allowable concentration of cyanide in surface water and indoor air. The maximum allowable concentration of cyanide in surface water is less than 0.05 mg / liter of domestic water; less than 0.5 mg / liter of industrial sewer discharge; less than 1 mg / liter of cyanide-containing sewage into the tailings dam. The maximum allowable concentration of cyanide in the air is not more than 0.3 mg/ m3 . Tear-off Cap For Infusion Bottle
The material for plastic cap uses the polypropylene resin (PP), where the polypropylene is free of toxin, odor, with sound heatâ€resistance and tensile strength complying the national standard; meanwhile the coloring material uses the innoxious, highâ€temperature resistant, colorfast and glossy master batch to ensure product quality.
There are multiple sizes and types for the caps for liquidâ€infusion glass bottles. We are sincere to produce the easyâ€toâ€pull aluminum cap for ∅30, ∅32 infusion bottle, aluminumâ€plastic composite cap and aluminumâ€plastic pullâ€tab cap for ∅26, ∅28, ∅30 and ∅32 liquidâ€infusion glass bottle, aluminumâ€plastic composite cap for ∅36 infusion glass bottle (f or blood product only), aluminumâ€plastic easyâ€toâ€pull cap for ∅32 infusion bottle (3â€piece) and other types; we are capable of producing on the demand of customers.
Infusion Bottle Tear-Off Cap,Aluminium Tear-Off Cap,Aluminium Cap For Infusion Bottle,Tear-Off Cap For Infusion Bottle YANGZHONG HONGYUN BOTTLE CAPS MAKING FACTORY , https://www.hongyunyz.com