What Is Paper Pulp Insert?

The Paper pulp insert, also known as molded pulp, is made from recycled newspaper and paper packaging that is converted into pulp material. The advantage of using paper pulp inserts is that they are cost-effective and have a positive environmental impact. However, it is not recommended to reuse them as the pulp material can weaken and change color over time.


  • Material: Recyclable paper pulp
  • Thickness: 1mm-5mm
  • Color: Brown, White or customized
  • Shape: Customized
  • Printing: Customized

Paper pulp inserts can be customized to fit any size and shape of product, making them versatile and ideal for a wide range of industries. They can also be designed with multiple cavities to hold more than one item securely in place.

Wet Press vs Dry Press

Paper pulp inserts are produced using either wet press or dry press methods.

Wet press is the most commonly used method for creating paper pulp inserts, as it results in a stronger and more durable product. Wet press paper pulp is created by mixing recycled paper with water and a bonding agent, then pressing the mixture into the desired shape using a mold. The excess water is removed by pressing the pulp between two rollers, then the mold is removed, and the paper pulp is allowed to dry.

Dry press paper pulp, on the other hand, is created by pressing the pulp under high pressure without the use of water. While dry press paper pulp is more cost-effective, it is also less sturdy and more likely to break or deform..

Features and Disadvantages


  • Biodegradable and eco-friendly
  • Can be customized to fit any product
  • Good shock absorption and protection
  • Easy to recycle


  • High mold fee for custom designs
  • May not be suitable for heavy products
  • Not suitable for products that require airtight packaging

In conclusion, paper pulp inserts are an excellent choice for packaging fragile items, offering cushioning, customization, and eco-friendliness. While they may be more expensive than other types of packaging materials, the benefits they offer can outweigh the cost. The use of a 3D printing prototype can also help to offset the high mold fee associated with creating a custom design.

Paper Pulp Insert
Paper Pulp Insert For Led Bulb
Paper Pulp Insert For Electronic Products
White Color Pulp Insert
Paper Pulp Egg Tray
Paper Pulp Egg Tray

When To Use Paper Pulp Tray?

A paper pulp tray is a sustainable and eco-friendly option for packaging your products. It is made from recycled paper and is fully biodegradable and compostable. Here are some situations where a paper pulp tray may be a good choice for your packaging:

  1. Eco-Friendly Branding: If your brand is committed to sustainability and eco-friendliness, then using a paper pulp tray for your packaging can be an effective way to showcase that commitment. This can help attract environmentally conscious customers and improve your brand image.

  2. Fragile Products: Paper pulp trays are an excellent option for packaging fragile products as they offer excellent cushioning and protection. They can also be customized to fit your products perfectly, ensuring that they are held securely in place during transport.

  3. Food Packaging: Paper pulp trays are often used in food packaging as they are food-safe and can be easily composted after use. They are ideal for packaging fruits, vegetables, eggs, and other perishable items.

  4. Customization: Paper pulp trays can be easily customized to fit the shape and size of your product. You can also print your branding and messaging directly onto the tray to create a unique and personalized packaging experience.

Overall, paper pulp trays are a versatile and sustainable option for packaging a wide range of products. If you’re looking for an eco-friendly alternative to traditional plastic packaging, a paper pulp tray may be the perfect solution for your business.

Ask For A Demonstration Of The Paper Pulp Insert

With the Box Packing Solution team, molded pulp is always used for egg packaging box inserts, LED bulb box inserts, and lunch plates. However, the market is so vast that we cannot list every pulp insert in this article and keep it updated. We are happy to provide you with a full report on suitable pulp inserts for your products, as long as you send us an email expressing your interest.

Our demonstration can be PDF file, JPG file, videos, or even live on air! Our working time is 7:00 am to 10:00 pm. Feel free to ask for a demonstration!