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SENDA | High-Performance Adhesives for Stationery Manufacturers

High-Performance Adhesives for Stationery Manufacturers

The Core Ingredient Behind Best-Selling Glue Sticks & Liquid Glues. Empower your brand with our superior performance, certified safety, and unmatched consistency.

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A conceptual image showing the process from a chemical beaker with adhesive, to an automated filling line, to finished stationery glue products on a shelf.
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Superior Performance, Stronger Brand

Deliver an exceptional consumer experience with our smooth, strong, and reliable adhesive bases. The quality of our ingredient directly translates into the reputation of your brand.

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Absolute Compliance, Global Access

Eliminate your regulatory risks. Our formulations strictly adhere to international safety standards like EN 71 & ASTM D-4236, ensuring your products can be sold worldwide.

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Unmatched Consistency, Reliable Production

Our industrial-scale production and rigorous QC ensure every batch has the exact same viscosity and performance, guaranteeing a stable and efficient filling process for you.

Our Core Adhesive Technologies

PVP Glue Stick Base

The foundation for premium glue sticks. We provide a high-performance base that ensures a superior consumer experience for your brand.

  • Effortless Glide: Formulated for exceptionally smooth application without clumping or tearing paper.
  • Long-Lasting Freshness: Excellent stability and cap-off time prevent drying, ensuring a long shelf life for your product.
  • Consistency for Automation: Tight control over viscosity and melting point for flawless performance on high-speed filling and assembly lines.

PVA Liquid Glue Base

The trusted workhorse for school and office. Our versatile PVA base can be tailored to meet your exact performance and safety requirements.

  • Tunable Bond Strength: From general-purpose paper bonding to high-strength wood and fabric applications, we can adjust the formulation.
  • Certified Non-Toxic & Washable: We offer formulations that are certified safe for children and easily wash off skin and clothing.
  • Crystal-Clear Finish: Dries to a clear, flexible film that won't yellow or become brittle over time.

Clear Craft Glue Formula

Capture the lucrative hobbyist market. Our crystal-clear formula is the perfect ingredient for "slime" making and other popular craft applications.

  • Exceptional Transparency: Formulated for a glass-like clarity that is essential for high-quality slime and clear-drying craft projects.
  • Optimized Viscosity for Slime: We provide a base with the perfect rheology to create the ideal slime texture when mixed with activators.
  • Bubble-Free Formulation: Processed to minimize entrapped air, ensuring a perfectly clear and professional-looking final product.

Custom Formulation Services

Your vision, our chemistry. Partner with our R&D lab to create a completely unique and proprietary adhesive product for your brand.

  • Collaborative R&D Process: We work under NDA to understand your goals and develop a formulation that meets your exact specifications.
  • Proprietary Formulations: Create a product with a unique color, scent, viscosity, or performance characteristic that no competitor can match.
  • Full Spectrum of Possibilities: From glitter glues to specialized industrial-strength craft adhesives, our expertise is your asset.
A comparison showing a poor-quality glue stick leaving clumps, versus a high-quality glue stick made with SENDA's base, showing a smooth, even application.

ADVANTAGE 1: SUPERIOR PERFORMANCE

Build Your Brand on a Better User Experience

The consumer's final experience defines your brand's reputation. Our adhesive bases are engineered for superior performance—from the smooth, clump-free glide of a PVP stick to the strong, reliable bond of a PVA liquid. This tangible quality is what earns customer loyalty and repeat purchases for your brand.

A QC technician in a modern lab performing a viscosity test on an adhesive base, with a stable data curve on a screen, symbolizing SENDA's batch-to-batch consistency.

ADVANTAGE 2: UNMATCHED CONSISTENCY

The Foundation for Reliable Production

For high-volume manufacturing, consistency is not a luxury; it's a necessity. Our large-scale production facilities and stringent ISO 9001 quality control ensure every single batch of our adhesive base has the exact same viscosity, solids content, and performance. This reliability is the bedrock of your efficient, trouble-free production line.

The Engine of Your Next Best-Seller.

The final quality of your product is determined by its core ingredient. Partner with the specialists to build a product line you can be proud of.

The Partner Behind the Brands

For over 15 years, SENDA has been the silent partner behind many successful stationery brands. Our focus is singular: to master the chemistry of adhesion so you can focus on building your brand. Operating under ISO 9001, we are the reliable foundation your production line needs.

ISO 9001 Certified Quality Management Compliant with EN 71-3 Child Safety Standards Compliant with ASTM D-4236 Safety Standards
Why should we buy adhesive base from you instead of producing it ourselves?

Focus on your core strengths: branding, marketing, and distribution. We focus on ours: polymer chemistry, large-scale production, and quality control. By partnering with us, you gain access to industrial-grade technology and consistency without the massive investment in R&D and specialized equipment, allowing you to launch superior products faster.

How do you guarantee batch-to-batch consistency?

Consistency is the cornerstone of our production. We operate under a strict ISO 9001 quality system. Every single batch is tested in our QC lab for key parameters like viscosity, solids content, pH, and bonding performance before it is approved for shipment. We provide a Certificate of Analysis (COA) with every delivery.

Can you develop a custom formula exclusively for our brand?

Absolutely. This is a core part of our value proposition. We can work with your technical team under a Non-Disclosure Agreement (NDA) to develop a proprietary formula that meets your specific needs for color, viscosity, dry time, or any other performance characteristic, giving your brand a unique competitive advantage.

What documentation do you provide for safety compliance (EN 71, ASTM)?

For our certified grades, we provide a formal Declaration of Conformity and can supply the underlying third-party testing reports upon request. This gives you all the necessary documentation to certify your final product and confidently enter any global market.

Let's Build the Next Market Leader. Together.

Your brand's reputation is built on quality. Let our adhesive technology be the reliable foundation. Contact our specialists to discuss your project and receive a sample for evaluation.

Start Your Project with an Expert

Don't Leave Just Yet!

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