Various Foam Inserts In Rigid Gift Boxes

Packaging boxes are customizable, with a wide variety of shapes, colors, and thicknesses, and the same goes for box foam inserts, which come in various types. Based on the material, they are classified into EVA, EPE, XPE, and Blister. Shanghai Box Packing Solution Team is a professional and reliable supplier of rigid boxes in China, and we offer custom-made box inserts for rigid cardboard boxes.

EVA Insert

High-density foam, also known as Ethylene-vinyl acetate (EVA), is a polymer made from ethylene and vinyl acetate. The percentage of vinyl acetate in EVA foam typically ranges from 10 to 40 percent, with the remainder being ethylene.

EVA foam inserts are widely used as an insert in cardboard boxes to protect delicate items during shipping and handling. They are made of closed-cell foam that is resistant to moisture, chemicals, and UV radiation, making them a durable and reliable packaging material. In this article, we’ll discuss the specifications, colors, features, and disadvantages of EVA foam inserts.

Specifications: EVA foam inserts are available in various thicknesses, densities, and colors to meet the specific requirements of different products. The most common thicknesses are 1/8″, 1/4″, 3/8″, and 1/2″, and the densities range from 2 to 8 pounds per cubic foot. The most common color of EVA foam inserts is black, but they can also be made in white, gray, blue, red, and other colors.

Colors: EVA foam inserts can be customized to match the color of the product or the company’s branding. The foam can be dyed using pigments or coated with a layer of colored film. This makes EVA foam inserts a popular choice for gift boxes, electronics packaging, and promotional items.

Features: EVA foam inserts have several features that make them a popular choice for packaging materials. These include:

  1. Lightweight: EVA foam inserts are lightweight, which reduces shipping costs and makes them easy to handle and store.
  2. Shock Absorption: EVA foam inserts can absorb shocks and vibrations, protecting delicate items during transportation.
  3. Chemical Resistance: EVA foam inserts are resistant to chemicals, making them suitable for packaging products that require special handling.
  4. Water Resistance: EVA foam inserts are water-resistant, protecting the products from moisture damage.

Disadvantages: Despite their many benefits, EVA foam inserts have some disadvantages as well. These include:

  1. Limited Impact Resistance: EVA foam inserts are not suitable for heavy-duty products as they have limited impact resistance.
  2. Limited Temperature Resistance: EVA foam inserts are not suitable for packaging products that require temperature control as they have limited temperature resistance.
  3. Limited Customization: EVA foam inserts have limited customization options compared to other packaging materials such as corrugated cardboard and molded pulp.

To sum up, EVA foam inserts are a popular packaging material for protecting delicate items during shipping and handling. They are available in various colors, thicknesses, and densities, making them a versatile option for different types of products. However, they have some limitations when it comes to impact resistance, temperature control, and customization.

EVA Foam
EVA Foam Insert Packaging Box
EVA Insert Into The Printed Box

Want to see more about Rigid box with EVA foam insert? please check the fresh article on our blog.

EPE Insert

Medium-density foam, also known as Expanded Polyethylene Foam, is a popular box foam insert that is widely used in box packaging and as a buffer material. It is a molded semi-rigid, non-cross-linked, and closed-cell type of polyethylene foam that offers a near-infinite number of applications due to its non-abrasive characteristics.

EPE foam insert is a popular choice for cushioning and protecting products during transit. Made from expanded polyethylene foam, this type of foam is lightweight, flexible, and durable. EPE foam inserts can be custom cut to fit a specific product or box size, making them a great option for a variety of packaging needs.

One of the advantages of EPE foam inserts is their ability to absorb shock and vibrations during transportation. They are also water-resistant, making them suitable for products that may be exposed to moisture during shipping. Additionally, EPE foam inserts can be easily reused or recycled, making them an environmentally friendly option.

EPE foam inserts are available in a range of colors, including white, black, and pink. They can also be custom printed with a company’s logo or branding for added visibility and marketing purposes.

However, there are also some disadvantages to using EPE foam inserts. They can take up space in a package, increasing shipping costs, and they may not be suitable for heavy or fragile items. Additionally, EPE foam may not offer as much cushioning as other types of foam inserts, such as EVA foam or XPE foam.

Overall, EPE foam inserts are a versatile and cost-effective option for packaging and shipping products. With the ability to be custom cut, printed, and colored, they offer a level of customization and branding opportunities for companies.

EPE Box Insert
EPE Foam Laminates With Printed Paper
Rigid Gift Box With EPE Insert
Various Colourful EPE Sheet
EPE Yoga Mat

XPE Insert

Low-density foam, also known as Cross-linked polyethylene, is a highly versatile composite material that features independent, smart, and rigid pores, a smooth surface, and excellent elasticity. Additionally, it boasts high mechanical intensity, intelligent heat insulation, good waterproofing, and resistance to aging, heat, chemical corrosion, and various environmental factors.

Specifications: XPE foam inserts are available in various densities, thicknesses, and sizes. The density of the foam typically ranges from 30 kg/m³ to 300 kg/m³, and the thickness can vary from 1 mm to 50 mm. The foam is available in various colors, including white, black, and gray.

Features: XPE foam inserts have several features that make them an excellent choice for packaging products. They are lightweight, flexible, and can be easily molded into different shapes to fit various products. The foam provides excellent shock absorption and vibration dampening properties, which ensures that the products remain secure and protected during transportation. The foam is also resistant to water, chemicals, and UV radiation, which makes it an ideal choice for packaging products that require protection from environmental factors.

Disadvantages: One of the main disadvantages of XPE foam inserts is that they are not as durable as some other foam materials. They can become compressed and lose their shape over time, especially when exposed to heavy loads or pressure. Additionally, XPE foam inserts are not as resistant to heat as some other foam materials, which may be a concern when shipping products that are sensitive to high temperatures.

In conclusion, XPE foam inserts are an excellent choice for packaging products as they offer excellent protection and are available in various densities, thicknesses, and sizes. However, it is essential to consider their durability and heat resistance when choosing XPE foam inserts for your packaging needs.

XPE Foam Coated With Paper
XPE Foam Insert

Blister Material

Blister packaging, also known as thermo-formed or vacuum-formed packaging, is a production method where a plastic sheet is heated to a pliable forming temperature, shaped to a specific shape in a mold, and then cut to make a usable product.


Blister inserts come in various sizes and shapes to accommodate different product sizes and shapes. They are made of PVC, PET, or PP materials that are durable and provide good visibility of the products.


Blister inserts are typically transparent, but they can also be colored to match branding or to provide a more attractive appearance.


Blister inserts have several features that make them a popular choice for packaging, including:

  • Protection: Blister inserts are designed to keep products safe and secure during transportation and storage.
  • Visibility: The clear plastic material of blister inserts allows for easy visibility of the product, making it more attractive to potential customers.
  • Customization: Blister inserts can be customized to fit a specific product and can be printed with logos, graphics, or product information.


Despite their many benefits, blister inserts also have some drawbacks. These include:

  • Cost: Blister inserts can be more expensive than other types of packaging inserts.
  • Waste: The plastic material used for blister inserts is not biodegradable, which can lead to environmental concerns.

In conclusion, blister inserts are a popular choice for packaging inserts due to their protective features, visibility, and customization options. However, their cost and environmental impact should be considered before choosing this type of insert.

Compared to EVA, EPE, and XPE box inserts, blister packaging is more rigid and expensive. However, it provides a high-quality look for customers and is often used for digital devices such as earphones, small products that need to be displayed, phone cases, and phone accessories.

Black Blister Insert
Tooling Insert Blister Material
Six Pack Blister Tray For Cake
PET Tray For Bottles
Egg Blister Packaging Box
Blister Packaging Tray

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