Child-Resistant CRC Caps for Glass Jar Packaging

Secure, easy-to-use closures for supplements, capsules, cannabis, pharmaceuticals, and other products requiring child-resistant packaging.

HUIHE PACK supplies child-resistant CRC caps designed to match wide-mouth glass jars and other compatible containers. Choose from standard sizes, liner options, colors, and custom branding for your bulk packaging project.
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Child-Resistant Closures Built for Your Packaging

Feature Options / Details
Closure Type Child-Resistant CRC Cap
Opening System Push-and-Turn
Material PP / other options according to specification
Neck Finish Selected compatible neck finishes
Liner PE / EPE / other liner options
Colors White, Black, Custom Colors
Branding Logo Printing, Hot Stamping, Custom Finish
Applications Supplements, Capsules, Cannabis, Pharma, Herbal Products, Eye Cream, Essential Oils
Packaging Bulk Carton / Pallet Packing
Supply Stock & OEM/ODM Options
Actual compatibility depends on the jar neck finish, cap specification, liner, and application. HUIHE PACK can recommend the matching closure after reviewing your jar specifications.
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  • What Does “Child-Resistant Closure” Mean?

    A child-resistant closure (CRC) is designed to make a package difficult for young children to open while remaining practical for intended adult users.

    Most push-and-turn CRC caps require the user to apply downward pressure while turning the cap. This provides an additional barrier against accidental access to the contents.

    CRC packaging is commonly used for products such as:

    • Dietary supplements
    • Capsules and tablets
    • Herbal products
    • Cannabis and hemp products
    • Pharmaceutical products
    • Certain chemicals and household products
    CRC does not automatically mean tamper-evident. If your product also requires evidence of first opening, ask HUIHE PACK about compatible tamper-evident options.
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Why Use CRC Caps with Glass Jars?

A Safer Closure for Wide-Mouth Glass Packaging: For products that need both a premium container and added child resistance, pairing a glass jar with a suitable CRC cap provides a practical packaging solution.

  • Child Resistance

    Adds an additional barrier against unintended access by children.

  • Premium Glass Packaging

    Glass provides a clean, high-quality presentation for supplements, wellness products, and specialty products.

  • Custom Branding

    Match the cap color and decoration with your jar, label, or overall packaging system.

  • B2B Supply Support

    Source the jar and compatible closure from one packaging supplier to simplify procurement.

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CRC Caps for Jars, Bottles & Different Neck Finishes

HUIHE supplies a range of child-resistant closures for different glass jars and bottles, including wide-mouth supplement jars, small-mouth cosmetic jars, and narrow-neck essential oil bottles.

    • Different Thread & Lug Configurations

    CRC compatibility depends on more than cap diameter. Different glass containers may use different thread counts, neck finishes, and closure dimensions.

    HUIHE PACK can supply CRC options matched to different neck specifications, including different thread configurations where available.

    CRC Cap Type Typical Container Application
    Wide-Mouth CRC Cap Supplement / Capsule Jars Vitamins, capsules, powders
    Small-Mouth CRC Cap Cosmetic Jars Eye cream, skincare, balms
    Narrow-Neck CRC Cap Essential Oil Bottles Essential oils, botanical oils
    Multi-Thread CRC Cap Various Glass Containers Different neck specifications
    Custom CRC Closure OEM Glass Packaging Custom packaging projects
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    Customize Your CRC Caps for Your Brand

    From color matching to logo decoration, HUIHE PACK supports custom CRC closures that fit your brand identity and packaging requirements.

    • Custom Colors

    • Logo & Printing

    • Hot Stamping

    • Surface Finishes

    • Liner Options

    • Food-Grade Safety

    Custom color, decoration, liner, and structural options depend on the selected CRC closure and order requirements.
    ➢ Request Customization

    Match CRC Caps to Your Glass Container

    CRC Caps for Multiple Product Categories

    • Dietary Supplements

      For vitamins, minerals, herbal supplements, and other wellness products.

    • Capsules & Tablets

      A practical closure option for solid-dose products packed in wide-mouth glass jars.

    • Cannabis & Hemp

      For selected cannabis, hemp, and botanical products where child-resistant packaging is required.

    • Pharmaceuticals

      Suitable for selected pharmaceutical and healthcare packaging projects subject to applicable regulations.

    • Herbal & Botanical Products

      Pair glass jars with CRC closures for premium botanical and wellness packaging.

    • Functional Foods

      For selected gummies, powders, and other dry products requiring secure reclosable packaging.

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    • Designed for Child-Resistant Packaging Requirements

      Child-resistant packaging requirements vary by market and product category. Depending on your destination market, applicable standards may include 16 CFR 1700.20 in the United States and ISO 8317 for certain child-resistant packaging applications.
      A key point for B2B buyers is that compliance is generally evaluated at the package-system level, not simply because a cap is marketed as “child-resistant.”
      HUIHE PACK can help you identify the appropriate closure configuration and provide available technical or testing documentation for your project.
      Ask for Compliance Documentation →

    Why Choose HUIHE PACK

    One Supplier for Your Glass Packaging System

    • Trusted Global Partner

      Source compatible glass jars and CRC caps through one supplier.

    • B2B Manufacturing Experience

      Built for wholesale packaging projects, repeat orders, and export markets.

    • OEM & ODM Support

      Develop custom jar and closure combinations for your brand.

    • Decoration Support

      Coordinate cap decoration with glass printing, coating, labeling, and other packaging finishes.

    • Quality Control

      Support specification checks and pre-shipment inspection for bulk orders.

    • Global Export Support

      Provide packaging solutions for customers across international markets.
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    FAQ - CRC Child-Resistant Caps

    1. Are CRC caps the same as child-proof caps?

    CRC stands for Child-Resistant Closure. “Child-proof” is a common informal term, but child-resistant is the preferred technical term because no packaging should be described as completely child-proof.

    2. Can CRC caps be used with glass jars?

    Yes, but the cap must match the jar's neck finish, thread, sealing surface, and dimensions. HUIHE PACK can help match the CRC closure to your glass jar.

    3. Can you supply CRC caps with supplement jars?

    Yes. CRC caps can be paired with suitable glass jars for vitamins, capsules, tablets, powders, herbal supplements, and other wellness products.

    4. Does a CRC cap also provide tamper-evident protection?

    Not necessarily. Child-resistant and tamper-evident are different packaging functions. If your product requires both, HUIHE PACK can help identify a suitable combined solution.

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      Need CRC Caps for Your Glass Jars?

      Tell HUIHE PACK what you’re packaging and which jar you’re using. We’ll help you find a compatible child-resistant closure for your bulk packaging project.

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    Jars/bottles in stock: MOQ is 5,000 units; customized jars/bottles: 10,000-50,000 units.

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    Bottles in stock MOQ is 2,000 units, while the customized bottles MOQ is 3,000-10,000 units.

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    Please get in touch to order !

    MOO for stock bottles is 2000, while the customizd bottle MOQ need to be based on specific products, sucas 3000, 10000 ect.

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    Bottles in stock MOQ is 6,000 units, while the customized bottles MOQ is 10,000-50,000 units.

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    Tell us what you need — bottles, jars, accessories, or complete packaging solutions.
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