Silicone Valve Seal

Hopewell manufactured leak-proof silicone valve seals for over 10 years, offering enough standard mold styles, including 8/9.8/10.5/13/16.5mm cross-slit silicone valves, 12.5mm silicone duckbill valves, 33mm silicone NSF valves, and 84mm silicone fermentation lids. Contact us to get free samples.

38-400 Flip Top Cap With Silicone Valve

Food grade flip top caps are also called plastic honey bottle caps, with 38-400 neck finish size, 40mm outer diameter, also silicone valves inside. Factory price, fast delivery, high quality, enough stocks. If you are interested in 38-400 flip top caps, please contact: sales06@siliconinjection.com, 0086-18772972418

38-400 Snap On Closure With Valve

Food grade sanp on closures are also known as plastic bottle caps, made of FDA&LFGB food grade pp materials, with silicone valve insert, 38-400 neck finish size, 53mm outer diameter. Ribbed pattern on the outer wall aids capping efficiencies. One squeeze, one dispensing, no leakge, dispensing angle within ±15 degree.

38-400 Plastic Water Bottle Caps

Plastic water bottle caps are also know as bi-color dispensing closure, made of eco-friendly food grade pp material, suitable for 38-400 neck finish plastic squeeze bottles, such as plastic beverage caps. Public mold, enough colorful stocks, fast delivery. One squeeze, one dispensing, no leakage. Contact us for more.