Custom Box Inserts Manufacturer

WHAT ARE BOX INSERTS?

A Box Insert for Every Product

A box insert (also known as a packaging insert or dunnage) is a custom-designed structure placed inside a box to solve a critical problem: “How do I keep my product from moving around?” Its primary functions are protection, fixation, and presentation. We manufacture a full range of inserts for boxes, including:

Foam Inserts (EVA, PE, PU)

Ideal for luxury items, fragile electronics, and glass. Provides shock absorption and a soft, precise fit to eliminate movement.

Cardboard & Corrugated Inserts

Best for cost-effective protection of jars, bottles, and general retail goods. Provides structure and separation using 100% recyclable material.

Molded Pulp Inserts

The ultimate eco-friendly solution for cosmetics, beauty, and health products. Offers cushioning and a natural, recyclable aesthetic for brands focused on sustainability.

Plastic & Blister Inserts 

Perfect for clear display and firm fixation of jewelry, small hardware, and beauty tools. Offers high visibility and custom snap-fit security.

The Direct Box Insert Factory You Can Trust

Our Manufacturing Strengths

Precision Engineering

Our structural designers create the perfect custom insert that fits your product and box like a glove.

Material Expertise

From custom foam packaging inserts to complex corrugated structures, we recommend the right material for your budget and protection level.

Wholesale Pricing

By working directly with our factory, you get the best price on bulk orders for any packaging insert.

Rapid Prototyping

We can quickly produce samples of your custom box inserts for testing and approval before mass production.

Endless Customization Options

Foam Inserts (EVA, Polyethylene, Polyurethane)

Custom Die-Cut EVA Foam Inserts

Premium, rigid EVA foam inserts for high-value electronics, tools, and gift sets. The best in protective packaging.

Fabricated Polyethylene (PE) Foam Inserts

Lightweight and cost-effective PE foam packaging inserts, ideal for protecting medical devices and fragile items.

Soft Polyurethane (PU) Foam Inserts

Convoluted (egg-crate) or flat PU foam inserts provide excellent cushioning for delicate products like glassware.

Custom Foam Inserts for Jewelry Boxes

We create elegant, velvet-laminated foam inserts for jewelry boxes with precise cuts for rings, necklaces, and earrings.

Multi-Layer Custom Foam Inserts for Boxes

Combine different foam types or colors in multiple layers for organizing complex kits and toolsets.

Cardboard, Corrugated & Paperboard Inserts

Corrugated Box Divider Inserts

Your expert for simple yet effective corrugated inserts and dividers for boxes, perfect for bottles and jars.

Custom Die-Cut Cardboard Inserts

Eco-friendly and fully printable cardboard inserts for packaging that hold your product securely in place.

Custom Inserts for Mailer Boxes

We design integrated inserts for mailer boxes that create a seamless and impressive unboxing experience.

Folded Paperboard Inserts & Trays

Lightweight and recyclable, these are great as cardboard box liners or to elevate products in a retail box.

Food-Grade Cupcake Inserts for Boxes

We manufacture food-safe cardboard inserts with precise cutouts for cupcakes, chocolates, and other edibles.

Molded Pulp & Thermoformed Plastic Inserts

Eco-Friendly Molded Pulp Packaging Inserts

The ultimate sustainable choice. Custom-molded from recycled paper, perfect for electronics and fragile goods.

Custom Plastic Blister & Thermoformed Inserts

Clear or colored plastic box inserts (PET, PVC) that conform perfectly to your product's shape for high visibility.

Protective Plastic Clamshell Packaging

Durable, transparent plastic packaging that doubles as both the insert and the outer container, great for retail.

Application-Specific Inserts

Protective Foam Inserts for Shipping Boxes

Heavy-duty foam shipping inserts designed to withstand the rigors of transit and protect your product upon arrival.

Elegant Inserts for Gift Boxes

Elevate your gift presentation with custom-fit cardboard or silk-lined foam gift box inserts.

Anti-Static Foam Inserts for Electronics

We provide anti-static pink PE foam inserts to safely package sensitive electronic components.

Luxury Cosmetic Packaging Inserts

Precision-cut box inserts to beautifully present lipstick, palettes, and skincare bottles.

よくある質問

Find quick answers to the most common questions about our custom inserts , materials, and order process.

• What is the Minimum Order Quantity (MOQ) for custom inserts?

  Our standard MOQ is typically 1,000 to 3,000 units, depending on the material. Thermoformed plastic and molded pulp generally require a higher volume than cardboard or foam inserts due to tooling costs.

• What materials do you offer for custom box inserts?

  We specialize in four primary material groups: Foam (EVA, PE), Cardboard, Molded Pulp, and Plastic (Thermoformed/Blister). This range ensures we can meet any requirement for protection, presentation, or cost efficiency.

• Can you design the insert based on my product's dimensions?

  Yes, design is our core service. We work from your product CAD files or physical samples to precision-engineer a custom cavity that perfectly secures and showcases your item, eliminating product movement.

• What is the fastest material for a quick sample and prototype?

  Cardboard and Foam (EVA) are generally the fastest and most cost-effective materials for initial sampling and prototyping, as they require less complex tooling compared to molded pulp or plastic thermoforming.

• Do you offer eco-friendly and sustainable insert options?

  Absolutely. Our Molded Pulp inserts and recyclable Cardboard inserts are excellent sustainable choices. We can also provide foam and plastic made from recycled content upon request.

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