OGD-3031B Hot Melt Adhesive for Filter Edge Sealing

Name: OGD-3031B Hot Melt Adhesive for Filter Edge Sealing
Brand: OUGUDE

OGD-3031B is a white granular specialty hot melt adhesive, specially designed for the forming, bonding, and reinforcement of automotive filters and pleatless air filters. It offers stable viscosity and a moderate open time, delivering secure bonding and adapting well to industrial automated edge sealing production.

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osd@szosd.tech

Description

I. Precautions

1. Do not mix this adhesive with other adhesives without authorization.

2. Wear personal protective equipment during operation to prevent high-temperature burns.

3. Follow first-in, first-out usage to prevent the adhesive from staying at high temperatures for extended periods and aging or failing.

4. Ensure the bonding substrate surface is free from contamination to achieve good bonding results. For extended shutdowns, drain the adhesive and clean the machine promptly.

5. Product color may vary slightly due to differences in raw material batches, but this does not affect performance.

II. Core Advantages

1. Strong industry targeting: Specially developed for the forming, edge sealing, and reinforcement of automotive filters and pleatless air filters.

2. Stable and controllable parameters: Softening point and viscosity ranges are standard and stable, with a moderate open time, suitable for automated batch edge sealing.

3. Reliable finished product bonding: Excellent bonding and reinforcement effect ensures the structural stability of the filter, resistant to debonding and edge loosening.

4. Good batch-to-batch compatibility: Slight color variations between batches are acceptable without affecting performance, offering high production tolerance.

5. Excellent aging resistance: When used as specified, it effectively prevents high-temperature aging failure and extends the service life of the finished product.

Specifications

Brand	OGD
Model	OGD-3031B
Specification	White pellets
Material	Specialty hot melt adhesive for filters
Storage Condition	Store in a cool, dry place, protected from light.
Viscosity at 180°C	6500 ± 1000 CPS
Softening point	125 ± 10°C
Open time	20–30S
Shelf life	24 months

SHIPMENT

At Ougude Hot Melt Adhesive, every shipment represents our commitment to quality, reliability, and customer satisfaction. From raw material selection to final delivery, we maintain strict quality control standards throughout every stage of production.

With advanced manufacturing facilities, modern testing equipment, and an experienced technical team, each batch of hot melt adhesive undergoes rigorous inspection to ensure consistent performance, strong bonding strength, and stable quality. Before shipment, every order is carefully checked, securely packaged, and prepared according to international transportation requirements.

INSPECTION PRODUCTION

At Ougude Hot Melt Adhesive, quality is at the core of everything we do. Equipped with advanced laboratory instruments and comprehensive testing systems, our experienced quality control team carefully evaluates every batch of raw materials and finished products to ensure consistent bonding performance, thermal stability, viscosity accuracy, and long-term durability.

From incoming material inspection to in-process monitoring and final product verification, every stage of production follows strict quality management procedures. Our commitment to precision manufacturing and continuous improvement ensures that each hot melt adhesive product meets international quality standards and delivers reliable performance across a wide range of industrial applications.

Through rigorous testing, strict process control, and attention to every detail, we provide customers with dependable adhesive solutions they can trust for packaging, woodworking, mattress manufacturing, automotive assembly, hygiene products, and many other industries worldwide.

PRODUCTION ENVIRONMENT

OuGuDe boasts a highly efficient and modern production environment dedicated to manufacturing top-quality glue sticks and granules. Equipped with advanced machinery and operated by experienced technicians, we ensure that every step of the production process is meticulously controlled to meet international standards.

APPLICATION SCENARIOS

The environment-friendly hot melt adhesives are used in various automatic production lines, such as carton sealing, cigarette stick bonding, color box packaging, wood edge sealing, book binding, print lamination, the air filter, the shoe industry and sanitary products.