Wuxi East Group Trading Co.,Ltd

H1: EVA Side Glue for Bookbinding | Strong Side Bonding Solution H2 Product Overview EG-317 is a professional EVA hot melt adhesive designed for book side gluing applications. It provides excellent bonding performance for different paper materials used in commercial printing and publishing. Key advantages include: Strong cohesion and bonding strength Excellent fluidity Long open time for easier operation Fast curing performance Non-toxic and environmentally friendly Conclusion: EG-317 side glue improves edge bonding quality, reduces book separation problems, and supports efficient bookbinding production. H2 Common Side Gluing Problems Printing factories often experience these issues during side gluing processes: Weak Side Adhesion Low-quality adhesives may fail to hold the book edges firmly. Poor Compatibility with Different Papers Glossy paper and laminated paper are difficult to bond using ordinary adhesives. Low Production Efficiency Slow-curing adhesives reduce production speed and increase downtime. Glue Drawing Problems Stringing glue can contaminate machines and affect product appearance. Result: These problems reduce product quality and increase manufacturing costs. H2 Solution: Why EG-317 EVA Side Glue Performs Better EG-317 is developed to improve side bonding strength and production stability. Strong Bonding Performance The adhesive provides reliable adhesion on various paper surfaces. Multi-Paper Compatibility Suitable for: 3-gram paper Ink printing paper Glazed paper Double-sided OPP laminated paper Long Open Time The 10–15 second open time allows better production adjustment during high-speed operations. Fast Curing With a curing time of only 5 seconds, EG-317 supports efficient automated production. Clean Production Process No drawing or stringing during application helps maintain cleaner machinery. Conclusion: EG-317 is an ideal EVA side glue for printing factories seeking high bonding strength and stable production efficiency. H2 Specifications Parameter Specification Product Model EG-317 Type EVA Hot Melt Side Glue Appearance Light Yellow Solid Viscosity (160℃) 6000 ± 1000 mPa·s Open Time 10–15 seconds Curing Time 5 seconds Softening Point 78 ± 5℃ Recommended Operating Temperature 160–180℃ Packaging 25 kg/bag Shelf Life 2 years H2 Application Scenarios EG-317 is suitable for: Book side bonding Magazine production Textbook manufacturing Catalog binding Hardcover book edge reinforcement Automatic bookbinding production lines It is especially effective for coated paper and laminated paper applications. H2 How It Works When heated, EG-317 melts rapidly and spreads evenly across the book edges. The adhesive penetrates paper fibers and forms a durable bonding layer after cooling. This process ensures: Strong edge fixation Smooth book opening Reduced page separation Improved final product quality H2 How To Choose the Right Side Glue Paper Material Different papers require different bonding performance. EG-317 works well with glossy and laminated papers. Production Speed High-speed production lines need fast-curing adhesives to maintain efficiency. Climate Conditions Stable softening points are important for hot and dry Central Asian environments. Machine Compatibility EG-317 is compatible with most automatic and semi-automatic bookbinding equipment. Recommendation: EG-317 is recommended for professional printing factories requiring strong side bonding and stable high-speed production. H2 FAQ 1. What paper types can EG-317 bond? It works with ink printing paper, glazed paper, OPP laminated paper, and other commercial printing materials. 2. Is EG-317 suitable for automatic machines? Yes. It is designed for automatic and semi-automatic bookbinding systems. 3. Is the adhesive environmentally friendly? Yes. EG-317 is non-toxic and pollution-free. 4. What is the curing time? The curing time is approximately 5 seconds. 5. What temperature is recommended for operation? The suggested operating temperature is 160–180℃.

Commercial Printing Growth in Southeast Asia Highlights the Need for Reliable Bookbinding Adhesives Why Binding Quality Is Becoming More Important in Southeast Asia As demand for educational publishing, commercial catalogs, brochures, and corporate printing continues to grow across Southeast Asia, printing companies are paying increasing attention to bookbinding quality. Common challenges such as page detachment, weak spine bonding, uneven adhesive application, and adhesive stringing can affect product durability, appearance, and customer satisfaction. In automated production environments, adhesive consistency often plays a critical role in achieving reliable binding performance. Addressing Common Bookbinding Challenges To meet the needs of modern printing operations, manufacturers are looking for adhesive solutions that balance performance, process stability, and cost efficiency. Wuxi East Group's EG-315 Bookbinding EVA Hot Melt Adhesive is designed for books, catalogs, leaflets, and both wired and wireless automatic binding applications. Stable Viscosity for Consistent Application EG-315 offers a viscosity of 5500 ± 500 mPa·s at 160°C. This helps maintain consistent adhesive flow during automated application, supporting uniform spine coverage and reducing variations in bonding quality. Balanced Open Time The adhesive provides an open time of 8–13 seconds. This processing window allows sufficient time for book block positioning and cover attachment while maintaining production efficiency. Fast and Stable Curing With a curing time of 5–10 seconds, EG-315 supports continuous production processes and helps maintain binding integrity during handling and stacking. Thermal Stability The adhesive features a softening point of 95 ± 5°C. This parameter provides a useful reference for maintaining bonding stability during storage, transportation, and end-use conditions. Key Technical Specifications Item Specification Product Type EVA Bookbinding Hot Melt Adhesive Appearance White Solid Granule or Pallet Solids 100% Viscosity (160°C) 5500 ± 500 mPa·s Open Time 8–13 s Curing Time 5–10 s Softening Point 95 ± 5°C Operating Temperature 160–180°C Applications Books, Catalogs, Leaflets Binding Methods Wired & Wireless Automatic Binding Package 25 kg/bag Shelf Life 2 Years Meeting Southeast Asia's Growing Commercial Printing Demand As Southeast Asia's commercial printing industry continues to expand, reliable bookbinding solutions remain essential for maintaining product quality and production consistency. For printing companies seeking to reduce binding defects, minimize adhesive stringing, and achieve stable spine bonding while controlling production costs, selecting an EVA hot melt adhesive that matches both equipment and application requirements is an important step toward long-term operational reliability.

H1: EVA Spine Glue for Bookbinding | High-Performance Binding Solution H2 Product Overview EG-313 is a high-performance EVA hot melt adhesive specially designed for book spine binding. It is suitable for various paper types and cover materials used in the printing and publishing industry. Key features include: Excellent fluidity for smooth application High initial bonding strength No stringing during production Moderate open time with fast curing Non-toxic and environmentally friendly Conclusion: EG-313 spine glue helps printing factories improve binding efficiency, reduce production problems, and ensure durable bookbinding quality. H2 Common Problems in Bookbinding Many printing houses and publishers in Central Asia face the following issues during bookbinding production: Poor Adhesion Traditional adhesives may crack or lose bonding strength after repeated page turning. Slow Production Speed Some glues require long curing times, reducing production efficiency. Compatibility Problems Different paper materials and coated papers may cause weak bonding performance. High Temperature Challenges In hot environments, low-quality glue may soften and lead to spine separation. Result: These issues increase customer complaints, production waste, and maintenance costs. H2 Solution: Why EG-313 EVA Spine Glue Works Better EG-313 EVA hot melt adhesive is developed to solve common spine binding problems. Strong Initial Tack The adhesive forms a strong bond immediately after application, helping books stay firmly bound. Excellent Fluidity Good flowability allows even glue distribution on the spine, improving binding consistency. Fast Curing Time The glue cures within 8–10 seconds, supporting high-speed automatic production lines. Stable Production Performance No stringing during operation helps keep machines clean and improves productivity. Wide Application Compatibility Suitable for wired and wireless automatic bookbinding systems, catalogs, magazines, and textbooks. Conclusion: EG-313 provides stable performance, faster production speed, and reliable binding quality for commercial printing factories. H2 Specifications Parameter Specification Product Model EG-313 Type EVA Hot Melt Spine Glue Appearance White Solid Granule or Pallet Solid Content 100% Viscosity (160℃) 5500 ± 500 mPa·s Open Time 10–15 seconds Curing Time 8–10 seconds Softening Point 85 ± 5℃ Recommended Operating Temperature 160–180℃ Packaging 25 kg/bag Shelf Life 2 years H2 Application Scenarios EG-313 is widely used in: Textbook binding Catalog and magazine production Commercial book printing Perfect binding systems Hardcover spine bonding Automatic and semi-automatic bookbinding lines It is especially suitable for printing factories requiring stable performance and high production efficiency. H2 How It Works After heating to the recommended temperature, the EVA adhesive melts quickly and penetrates into the paper fibers. As the glue cools, it forms a flexible but strong bonding layer on the spine. This ensures: Durable page holding strength Smooth page turning Reduced spine cracking Long-lasting book quality H2 How To Choose the Right Spine Glue When selecting EVA spine glue, consider the following factors: Book Thickness For thicker books, higher bonding strength is required. EG-313 performs well in heavy bookbinding applications. Production Speed Fast production lines require adhesives with quick curing performance. Paper Type Coated paper and glossy paper need adhesives with excellent compatibility and penetration ability. Environmental Conditions For hot climates in Central Asia, adhesives with stable softening points are essential. Recommendation: EG-313 is recommended for medium and high-speed commercial bookbinding production. H2 FAQ 1. Is EG-313 environmentally friendly? Yes. It is non-toxic and pollution-free, suitable for modern printing requirements. 2. What types of books can use this adhesive? It is suitable for textbooks, catalogs, magazines, hardcover books, and commercial publications. 3. Can EG-313 be used in automatic binding machines? Yes. It is designed for wired and wireless automatic bookbinding systems. 4. What is the recommended operating temperature? The suggested working temperature is 160–180℃. 5. Does the glue create stringing during production? No. EG-313 has excellent production stability with no stringing issues.