The product page for 【Suntool】 has been newly added, featuring 【Case Studies】 on improving efficiency, reducing labor, and enhancing the processing work environment for adhesive bonding processes!

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This is an introduction page for a case study on the introduction of the PUR curtain spray application device. 【Installed System】 - 3 Curtain Spray Guns (Coating Width: 700mm to Maximum Width 2,100mm) - W-Pail Melter - Relay Manifold 【Features】 ■ Utilizes the cohesion and viscosity of hot melt (adhesive) to discharge fine fibers, enabling uniform thin film application ■ Achieves a soft finish with breathability ■ Cost benefits available *Reduction in the amount of hot melt (adhesive) used *For more details, please download the PDF or feel free to contact us.

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Related product information

Spray application of hot melt in fibrous form 【Curtain Spray】
Utilizing the adhesive force (viscosity) of hot melt to extrude fine fibers and uniformly apply them in a non-woven fabric form! It is also possible to spray apply it as a single unit over a wide area!

【Variations】 ■Continuous Coating ■Intermittent Coating ■Stripe ■Thin Film Adhesion *For more details, please download the PDF or feel free to contact us.
Non-contact uniform application of hot melt in fibrous form achieved [Curtain Spray]
It enables uniform application without seams or unevenness on wide materials that are difficult to spray coat using conventional methods, and it also allows for thin coatings!

【Other Features】 ■ Consistent production at our own factory ■ Pre-shipment testing conducted in-house ■ Designed to meet customer specifications ■ Support until the customer begins use *For more details, please refer to the PDF document or feel free to contact us.
[Sample available for sending] Can be applied in a fibrous manner without contact [Curtain Spray]
It enables uniform application without seams or unevenness on wide materials that are difficult to spray coat using conventional methods, and allows for thin application as well!

【Other Features】 ■ Consistent production at our own factory ■ Pre-shipment testing conducted in-house ■ Designed to meet customer specifications ■ Support until the customer starts using the product *For more details, please refer to the PDF document or feel free to contact us.
Introduction of case studies on solving issues with curtain spray application devices.
This document presents case studies of solutions to challenges related to the "Curtain Spray Coating Device" manufactured and sold by our company.

【Applications/Examples of Achievements】 1. Textile-related (Polyurethane foam/surface material, reactive hot melt) ■ Conventional method: Frame lamination method Concerns about dioxin generation due to work ■ Effects: 1. No dioxin generation 2. Ensures breathability 3. Good texture 2. Building material panel-related (Foamed core material/decorative paper, synthetic rubber-based hot melt) ■ Conventional method: Roll coater application ■ Effects: 1. Reduction in application amount (30g/m² → 15g/m²) 2. Improvement in surface properties 3. Daily necessities-related (Bedding, polyurethane foam/surface material, reactive hot melt) ■ Conventional method: Solvent-based polyurethane adhesive ■ Effects: 1. Solvent-free (dichloromethane) 2. Improved production efficiency (1 night curing → handling after 1 hour)
Hot melt sprayed in fibrous form 【Curtain Spray】
Utilizing the adhesive power (viscosity) of hot melt to extrude fine fibers and uniformly apply them in a non-woven fabric form! It is also possible to spray coat in a single application over a wide area!

【Variations】 ■Continuous Coating ■Intermittent Coating ■Stripe ■Thin Film Adhesion *For more details, please download the PDF or feel free to contact us.