Jowatherm 261.65

Jowatherm® 261.65 is an EVA Hot Melt adhesive developed especially for the assembly of pocket innersprings. This adhesive is used in assembly operations all over the world due to the high resistance to mechanical stress which facilitates a reliable downline handling and roll packaging as well as many years of restful nights on the mattress.  The product provides excellent results in roll tests with up to 45,000 cycles. A relatively low viscosity facilitates a good Penetration into the PP non-woven. In spite of the low viscosity, this adhesive is characterised by relatively high Initial strength and an extremely fast build-up of cohesion.  This material is therefore suitable for automatic and semi-automatic units. The adhesive can be processed on all standard unit types and applied vertically as well as horizontally, providing a stable adhesive bead which does not move during the open time. Therefore, this hot melt adhesive fulfils the requirements for modern pocket innersprings to a high degree.

Key features:

No stringing, no soiling

High availability of the assembly lines

precise dosing of the bead application

Good penetration and adhesion to non-wovens

High initial strength

Fast build-up of adhesion

Reliable handling of the innersprings directly after assembly

Roll-Pack possible

Base: EVA Hotmelt Adhesive

Softening Point:  + 105 C

Packaging: 25 kg bags

Product brochure available here