Heated Adhesive Transfer Hose for Solvent-Free Laminating Machines

Introduction

A heated adhesive transfer hose for solvent-free laminating machines maintains adhesive temperature while transferring materials between the supply unit, metering system, mixer and coating section.

In solvent-free lamination, adhesive viscosity influences metering accuracy, mixing ratio, coating consistency and final laminate quality.

When adhesive cools inside the hose, viscosity may increase, flow may become unstable and system pressure may rise.

Shenzhen Jingcheng High-tech manufactures customized heated hose assemblies for domestic and imported solvent-free laminating equipment.

Why Solvent-Free Adhesive Requires Stable Temperature

Solvent-free laminating adhesives are sensitive to temperature.

Uncontrolled heat loss may cause:

• Increased adhesive viscosity

• Reduced flow

• Unstable metering

• Incorrect component ratio

• Uneven coating

• Higher pump load

• Adhesive accumulation

• Production interruption

• Longer cleaning time

A heated transfer hose helps maintain a more consistent adhesive condition throughout the production process.

Product Structure

A complete heated adhesive hose may include:

• Adhesive-compatible inner hose

• Reinforcement layer

• Uniform heating elements

• Thermal insulation

• Protective outer cover

• Temperature sensor

• Machine-side fitting

• Outlet-side fitting

• Electrical connector

Each component must be matched to the adhesive, machine and process conditions.

Key Features

Designed for Solvent-Free Laminating Equipment

The hose is suitable for imported and domestic solvent-free laminators, metering systems and adhesive mixing units.

Temperature Resistance up to 230°C

The standard product supports temperatures up to 230°C.

The operating temperature should be selected according to the adhesive manufacturer’s process requirements.

Uniform Heating Layer

Uniform heating elements help reduce temperature differences and cold sections inside the transfer hose.

High-Efficiency Insulation

The insulation structure reduces heat loss and supports stable adhesive viscosity.

Custom Machine Connections

Fittings, electrical connectors and sensor types can be matched to different laminating machine models.

Flexible Hose Design

Hose length, diameter, voltage, power, sensor and protective covering can be customized.

Typical Applications

• Solvent-free laminating machines

• Flexible packaging production

• Adhesive metering systems

• Two-component adhesive mixing

• Film laminating equipment

• Coating machines

• Packaging film production lines

• Composite material production

• Heated adhesive delivery

• Imported laminator replacement hoses

Technical Specification Options

Our Data

Final pressure capability must be confirmed according to adhesive temperature, fittings and complete hose assembly.

Benefits for Packaging Manufacturers

A customized heated hose can help:

• Maintain stable adhesive viscosity

• Improve metering consistency

• Support accurate component ratios

• Reduce cold spots

• Improve coating uniformity

• Reduce blockage

• Lower pump pressure fluctuation

• Reduce cleaning time

• Improve machine compatibility

• Support continuous production

How to Select the Correct Hose

Please provide:

• Adhesive type

• One-component or two-component system

• Operating temperature

• Working pressure

• Adhesive viscosity

• Required flow rate

• Hose length

• Inner diameter

• Voltage and power

• Temperature sensor

• Machine-side fitting

• Outlet fitting

• Electrical connector

• Laminator brand and model

• Original hose sample or drawing

Why Choose Shenzhen Jingcheng?

Experience With Adhesive Heated Hoses

We manufacture customized heated hoses for laminating, coating, gluing and dispensing equipment.

Domestic and Imported Equipment Compatibility

Hoses can be matched to different machine brands, fittings and electrical systems.

Factory-Direct Production

Direct manufacturing supports faster technical confirmation and competitive procurement.

Short Lead Time

We support maintenance replacements, project orders and original equipment production.

Sample Support

Samples can be supplied for compatibility testing before bulk orders