Hot melt adhesive spreading is crucial to connect project conducive top layers to any format of rigid foam board. Insulation Supply expertly operates heavy-duty commercial glue coaters made by the Black Brothers Company to secure a variety of materials. XPS boards are positioned on a sliding table and manually moved into the rolling drums. Once engaged, the product self-feeds while applying glue evenly at high temperatures along the entire top side of a given panel. To achieve proper application prior to a job run, the drum roller gap is raised or lowered accordingly between 2, 3 and 4-inch board thicknesses. First, hot-melt rollers are filled with oil. An adjacent tank separately heats the oil and is internally fed through the rolls – maintaining a constant surface temperature of 300 degrees. A designated heat pump spreads glue through a hose system that’s fed onto the roll surface by a trough applicator from above. Providing a direct application across a constant feed of materials, the adhesive pump is stocked full of solidified glue pellets to maintain even distribution as the rolls continuously spin. While the machine runs, the glue becomes activated by heat and melts into spreadable adhesive. Excess remnants of adhesive are reused and require proper mechanical maintenance to avoid clogs for optimal function. A separate top roll is dedicated to support any given facer material. As orders are processed, a mobile floor crane is utilized to directly remove and replace a roll. This is typically a layer of weather resistant protection used to reinforce waterproofing products. After insulation board is separately routed with drainage channels, facer material can be applied directly onto the channel facing side with a secure adhesion. In this case, when a finished panel is placed for foundational use, dirt is restricted from clogging these channels while allowing moisture buildup to flow properly into any structural drainage system below. Once all components are applied from the hot-melt rollers, the facer material is manually cut flush and the finished insulation board slides across the end table to be removed and stacked onto a pallet before it’s wrapped for delivery.
Insulation Supply offers top side hot melt foam adhesive roll coating services, utilizing advanced equipment to apply precise, uniform adhesive layers to foam substrates for enhanced bonding in insulation applications. This process ensures high-quality adhesion, catering to industries like construction and manufacturing with customizable solutions for optimal thermal efficiency and durability. Our services are utilized across various industries for precise and efficient adhesive application on foam substrates. Below is a list of applications and client scenarios based on common uses of hot melt adhesive roll coating technology in insulation and related sectors:
Applications:
- Thermal Insulation Bonding:
- Applying hot melt adhesives to foam insulation boards or rolls to bond them to surfaces like wood, metal, or concrete for use in walls, roofs, and floors, enhancing energy efficiency in buildings.
- HVAC Duct Insulation:
- Coating foam insulation materials with adhesives to line HVAC ducts, reducing heat loss and condensation while ensuring compliance with energy efficiency standards.
- Pipe and Tank Insulation:
- Adhesive application on foam wraps or sheets for insulating pipes and tanks, providing thermal resistance in heating, cooling, or refrigeration systems.
- Automotive and Transportation Components:
- Bonding foam insulation to vehicle interiors (e.g., RVs, buses, or specialty vehicles) for soundproofing and thermal regulation.
- Acoustic Foam Installation:
- Coating acoustic foam rolls with adhesives for soundproofing applications in recording studios, home theaters, or industrial environments to reduce noise transmission.
- Packaging and Protective Foam:
- Applying adhesives to foam for high-end protective packaging, such as for electronics or medical devices, ensuring secure and cushioned transport.
- Construction Joint Fillers:
- Coating closed-cell polyethylene foam (XPE) with hot melt adhesives for use as expansion joint fillers in construction, providing flexibility and durability.
- Appliance Insulation:
- Adhesive application on foam rolls for insulating refrigerators, freezers, or water heaters to maintain temperature and conserve energy.
- Marine and Aerospace Insulation:
- Bonding foam insulation to surfaces in marine vessels or aircraft for thermal and acoustic management in harsh environments.
Client Scenarios:
- Construction Contractors:
- Contractors installing insulation in residential and commercial buildings use Insulation Supply’s services to coat foam boards or rolls with hot melt adhesives, enabling quick and secure installation between studs, joists, or rafters for improved thermal performance.
- HVAC Manufacturers:
- HVAC system manufacturers rely on adhesive-coated foam to line ducts, ensuring energy-efficient systems that meet regulatory standards for heat loss and condensation control.
- Recreational Vehicle (RV) Manufacturers:
- RV manufacturers use adhesive-coated foam for interior panel lamination, providing thermal insulation and soundproofing for enhanced comfort in mobile homes or towables.
- Automotive Suppliers:
- Suppliers for automotive interiors apply adhesive-coated foam to components like dashboards or door panels, improving noise reduction and thermal insulation in vehicles.
- Packaging Companies:
- Companies producing protective packaging for sensitive goods (e.g., electronics or medical equipment) use adhesive-coated foam to ensure secure, cushioned packaging that adheres to various substrates.
- Appliance Manufacturers:
- Manufacturers of refrigerators or freezers utilize adhesive-coated foam rolls to insulate appliances, maintaining temperature control and energy efficiency.
- Acoustic Solution Providers:
- Businesses specializing in soundproofing for studios or theaters use adhesive-coated acoustic foam to simplify installation and enhance noise reduction.
- Marine and Aerospace Industries:
- Clients in these sectors use adhesive-coated foam for lightweight, durable insulation solutions that withstand extreme temperatures and environmental conditions.
- Specialty Vehicle Manufacturers:
- Makers of emergency response vehicles or farm equipment use adhesive-coated foam for insulation and soundproofing, ensuring durability and performance in demanding applications.