FAQ

FAQ

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Frequently Asked Questions

FAQ

  • Can I visit your factory?

    Yes, we highly welcome customers to visit our factory at anytime.
  • What products can use snap top plastic caps?

    Snap top plastic caps are commonly used for ketchup, mayonnaise, honey, syrup, sauces, salad dressing, and other liquid or semi-liquid food products.

  • How does the silicone valve prevent leakage?

    The silicone valve remains closed when no pressure is applied. It opens during squeezing and automatically seals after dispensing, preventing dripping and leakage.

  • Are these snap top bottle caps food safe?

    Yes. The caps are made from food-grade PP and silicone materials suitable for food-contact applications.

  • Can the snap top plastic cap color be customized?

    Yes. Hopewell provides customized colors based on Pantone requirements to match your brand packaging.

  • Do you provide OEM and custom bottle cap solutions?

    Yes. We provide OEM services including custom colors, mold development, valve designs, packaging solutions, and mass production support.

  • Are you a manufacturer or trading company of silicone dome valve?

    We are a professional manufacturer specializing in spill proof silicone dome valves, with in-house mold design and mold making department.


  • Can I get free samples of food grade silicone dome valves?

    Yes. Free samples are available for evaluation, shipping costs will be charged.


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