Adhesive Application Head for Precision Sole Attacher

Product Specifications

Technical details and manufacturing context for Adhesive Application Head

Definition

The adhesive application head is a critical component of the Precision Sole Attacher, responsible for the controlled deposition of adhesive onto shoe soles prior to their attachment to the upper. It ensures uniform, accurate, and repeatable adhesive application, which is essential for bond strength, durability, and production efficiency in footwear manufacturing. The head is designed to operate within a defined set of parameters, including an adhesive flow rate of 0.5–2.0 L/min, adjustable per sole size, and an adhesive viscosity range of 500–5000 mPa·s, with higher viscosity requiring higher pressure. Operating pressure is specified at 1.0–1.6 MPa, referencing and the application width can be adjusted via nozzle from 10 to 80 mm. Positioning accuracy is ±0.05 mm, and repeatability is ±0.02 mm, ensuring consistent adhesive lines. The operating temperature range is 5–50°C, outside which adhesive viscosity changes. The head offers ingress protection rated IP54–IP65 per IEC 60529, and operates on a 24 V DC supply (±10%). Power consumption is 30–60 W, including heaters if used. The body is made of stainless steel (SUS304, ASTM A276), and seals are FKM (ASTM D2000), resistant to solvents. The weight is 1.2–1.8 kg, suitable for robotic arm mounting, and the connection thread is G1/4 per ISO 228-1. These specifications serve as reference ranges; actual values must be confirmed with the legal manufacturer or supplier for specific models and applications. The head is a component, not a standalone product, and its performance depends on integration with the Precision Sole Attacher's control system and adhesive supply.

Working Principle

The adhesive application head receives adhesive from a supply system, such as a pump or pressure pot. It uses mechanical guidance, pressure control, and a nozzle or applicator tip to dispense a precise bead, spray, or pattern of adhesive onto the sole surface, as directed by the machine's control system. The head's operation is governed by adjustable parameters, including flow rate, pressure, and application width, to achieve the required adhesive deposition. The control system coordinates the head's movement and dispensing timing to ensure accurate placement. The head's design incorporates materials and seals that resist corrosion and solvents, and its ingress protection rating allows operation in dusty and wet environments. The working principle relies on precise pressure and flow regulation to maintain consistent adhesive output, which is critical for bond quality and production efficiency.

Common Materials

Stainless Steel

Technical Parameters

Parameter	Typical range	Notes & selection driver
Adhesive Flow Rate	0.5–2.0 L/min	Adjustable per sole size
Adhesive Viscosity Range	500–5000 mPa·s	Higher viscosity requires higher pressure
Operating Pressure	1.0–1.6 MPa
Application Width	10–80 mm	Adjustable via nozzle
Positioning Accuracy	±0.05 mm	Ensures consistent adhesive line
Repeatability	±0.02 mm	Critical for batch consistency
Operating Temperature	5–50 °C	Outside range adhesive viscosity changes
Ingress Protection	IP54–IP65	Protects against dust and water jetsIEC 60529
Supply Voltage	24 ±10% V DC	For solenoid valves and sensors
Power Consumption	30–60 W	Includes heaters if used
Body Material	SUS304	Corrosion resistantASTM A276
Seal Material	FKM	Resistant to solventsASTM D2000
Weight	1.2–1.8 kg	Lightweight for robotic arm
Connection Thread	G1/4	Standard pneumatic fittingISO 228-1

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Components / BOM

Nozzle Tip Part
Forms and directs the adhesive stream onto the workpiece.

Material: Hardened Tool Steel or Ceramic
Valve Body
Houses the mechanism (needle, solenoid) that starts/stops adhesive flow.

Material: Stainless Steel
Mounting Bracket Part
Secures the application head to the machine's motion system.

Material: Aluminum Alloy
Solvent Seals
Seal the adhesive path inside the head so it can run solvent-based adhesives without corroding.
Pressure Control Valve Optional
Holds the adhesive at set pressure so the bead stays consistent; some heads take regulation from the supply side instead.

Applied To / Applications

This component is essential for the following industrial systems and equipment:

Precision Sole Attacher

View system integration details

Manufacturers of Adhesive Application Head

Manufacturer profiles associated with Adhesive Application Head.

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Compiled and source-reviewed by the CNFX editorial team. Each manufacturer above links to the page on that company's own website where the product is listed, with the date we checked it. How we source and review · Page last updated 6 September 2026

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Frequently Asked Questions

What is the adhesive flow rate range of this head?

The adhesive flow rate is adjustable per sole size, with a reference range of 0.5–2.0 L/min. Actual flow rate settings depend on the specific application and must be confirmed with the manufacturer.

What is the operating pressure range?

The operating pressure is specified as 1.0–1.6 MPa. Verify the required pressure for your adhesive and application.

What materials are used in the head?

The body is made of stainless steel (SUS304, ASTM A276), and seals are FKM (ASTM D2000), which is resistant to solvents. These materials provide corrosion resistance and durability in industrial environments.

What is the ingress protection rating?

The head has an ingress protection rating of IP54–IP65 per IEC 60529, protecting against dust and water jets. This makes it suitable for use in environments with dust or moisture.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records.

Preliminary Technical Classification

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pressure:	0.1-0.5 MPa (max 0.8 MPa)
flow rate:	0.5-5.0 mL/min (adjustable)
temperature:	15-40°C (operating), 5-60°C (storage)
slurry concentration:	30-70% solids by weight (max viscosity 5000 cP)

Adhesive Application Head

Product Specifications

Applied To / Applications

Industrial Ecosystem & Supply Chain Structure

Application Fit & Sizing Matrix

Reliability & Engineering Risk Analysis

Compliance & Manufacturing Standards