1.1 Product Application

Hot melt glue hoses function as adapters in hot melt adhesive systems, serving as the critical connection between the melting unit and the applicator gun while facilitating the transfer of molten adhesive. These hoses feature an inner tube made of Teflon®, which provides excellent resistance to high pressure, extreme temperatures, and chemical corrosion. They are widely used in various industries including bookbinding, packaging (e.g., carton sealing, cigarette cases, liquor boxes, gift boxes, craft boxes, and eyeglass cases for bonding and spraying), product assembly (e.g., home appliances, furniture components, wires and cables), hygiene products (e.g., disposable items such as diapers and sanitary napkins), footwear, printing, textiles, non-stick applications, and the automotive sector.

1.2 General Attributes

●Hose Sizes: DN6, DN8, DN10, DN12, DN16, DN19, DN20, DN25, DN32, etc.

●Hose Fittings: UNF 9/16, 3/4, etc.

●Hose Colors: Black, blue, yellow, green, purple, green on black, blue on black, etc.

●Sensors: PT100, Ni120, K-type thermocouples, etc.

1.3 Product Features

●Imported Teflon® inner core offering high heat resistance, anti-carbonization properties, excellent flexibility, and non-stick performance;

●Premium carbon fiber heating elements (break-resistant design) ensuring outstanding durability and performance of the folded PTFE hose;

●High-quality high-temperature wiring with superior insulation and stability;

●Efficient heat exchangers (optional PT100 or Ni120) for uniform heat distribution;

●Imported thermal insulation materials providing effective heat retention, thermal isolation, and exceptional flame retardancy;

●Innovative automated manufacturing techniques guaranteeing consistent quality in flexible, foldable hoses for adhesive dispensing. Parameters such as length can be customized according to client requirements.

1.4 Example Specifications and Parameters