How Mattress Manufacturers Bond Cooling Gel Sheets to Foam

Aug 06, 2026

How Mattress Manufacturers Bond Cooling Gel Sheets to Foam

Solution 1: Mattress-Sized Gel Sheets + Foam Bonding

At Jiangmen Kunbao New Materials Co., Ltd., we supply mattress-sized cooling gel sheets to mattress manufacturers who want to develop cooling mattresses, gel foam layers, and premium comfort products.

This cooperation method is simple: purchase our cooling gel sheets, bond them to your preferred foam using PU water-based adhesive, and create your own cooling gel mattress products.

Mattress manufacturers can choose their own foam type and thickness according to their product designs. There is no fixed foam thickness required by our gel sheet solution.

Step 1: Purchase Mattress-Sized Cooling Gel Sheets

We manufacture cooling gel sheets in customized sizes to match different mattress designs.

Mattress factories can purchase gel sheets directly from us and carry out the foam bonding process in their own production facilities.

Customization options:

Mattress-sized gel sheets
Custom length and width
Different gel patterns
Custom gel thickness and hardness
Different cooling gel material options

Step 2: Bond the Gel Sheet to Foam

After receiving the gel sheets, mattress manufacturers can use PU water-based adhesive to bond the gel layer directly to the foam surface.

The foam thickness is entirely determined by the mattress manufacturer. Whether producing a thin comfort layer or a thicker mattress structure, the factory can select the foam thickness according to its own design.

This approach allows manufacturers to integrate cooling gel into their existing mattress production processes without purchasing finished gel mattresses from us.

Step 3: Trim the Excess Film

After the gel sheet has been bonded to the foam and the adhesive has cured according to the production requirements, the factory trims away the excess film around the edges.

The result is a gel-and-foam composite layer ready for further mattress assembly.

The finished structure combines the cooling comfort of the gel surface with the cushioning and support provided by the foam underneath.

Why Mattress Manufacturers Choose This Cooperation Method

Flexible Foam Thickness

Manufacturers can choose the foam thickness based on their mattress design without being restricted to a fixed thickness.

Compatible with Existing Production

The gel sheets can be integrated into existing foam bonding and mattress assembly processes.

Custom Gel Sheet Sizes

We can produce gel sheets to match different mattress dimensions and product requirements.

Greater Product Flexibility

Manufacturers can develop different cooling mattress models by combining our gel sheets with their preferred foam structures.

OEM & ODM Support

With manufacturing experience since 2011 and over 400 existing molds, Kunbao supports customized gel material development for mattress brands and factories.