Alkali-Free Adhesive Series
Alkali-free laminating adhesive, core adhesive, and facing adhesive — eliminating caustic soda for safer, greener, and more cost-effective production.
Product Catalog
Classic Products
Time-tested traditional starch formulations — yellow adhesive, core and facing grades — for plants optimized on classic cook processes, with a path to alkali-free upgrades.
Classic Products
Key Features
- Proven performance over 30+ years
- Familiar characteristics for experienced operators
- Reliable, consistent quality
- Competitive pricing
- Full technical support available
- Smooth transition path to advanced alkali-free products
- Available in liquid and powder forms
Product Description
Xuegong's classic products represent decades of adhesive expertise for customers who prefer proven caustic-based formulations. Refined over 30+ years, they remain popular for reliability and consistent performance.
The line includes traditional yellow adhesive for laminating, standard core adhesive, facing adhesive, and other conventional starch-based grades with familiar cook and machine characteristics.
For laminator, glue-machine, corrugator-line, and board-reinforcement specialty grades, see the dedicated product pages: Special Glue for Laminator / Paper Mounting Machine, Special Glue for Glue Machine, Special Glue for Corrugated Board, and Corrugated Board Strengthening Agent.
We continue to innovate with alkali-free technologies while keeping classic grades available so plants can run familiar processes and transition when ready.
Technical Specifications
| Product Range | Yellow adhesive, core adhesive, facing adhesive |
| Formulation | Traditional starch-based with caustic soda |
| Shelf Life | 12 months (standard storage conditions) |
| Packaging | 25 kg bags, 1000 kg bulk bags |
| Compatibility | All standard corrugating equipment |
| Related Specialty Grades | Laminator, glue-machine, and strengthener (see dedicated pages) |
Related Articles
Classic Yellow Adhesive in Modern Corrugators: When and Where to Use Traditional Glue
Understand where classic yellow caustic-based adhesive still fits laminating and corrugating, and when alkali-free glue offers a practical migration path.
Switching to Alkali-Free Corrugated Adhesive: Plant Conversion Checklist
Convert a corrugating plant from caustic starch glue to alkali-free adhesive—kitchen cleaning, trial plan, KPIs, and operator training checklist that protects uptime.
Instant-Setting vs Traditional Starch Glue: Performance and Cost Comparison
Compare instant-setting vs traditional industrial starch glue for corrugators—gel temperature, speed, energy, alkali-free options, and total cost on boiler-free lines.
Related Products
All-Purpose Alkali-Free Adhesive Powder
Premium all-purpose alkali-free adhesive powder — nicknamed 'Easy Glue' (傻瓜胶). Just add starch and water, mix and use. No additives needed.
Special Glue for Corrugated Board
For domestic and imported automatic board lines and single-facers producing 3-, 5-, 7-, and 9-ply board. Replaces pure starch or starch-plus-additive systems. ECT gain over 10%, gel point ~5–6°C lower, dosage about 80% of ordinary pure starch glue.
Need the right adhesive for your line?
Contact our engineers for grade matching, process advice, and a tailored quotation for corrugated adhesives.
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