Factory-Direct Adhesives & Functional Coatings
Water-based and hot-melt routes for packaging, paper converting, and specialty assembly—plus aqueous barrier and heat-seal programs. Qualify on your line; documentation by grade.
Solutions by Industry
Six pillar pages route to application programs, specs, and sample workflows—pick your bond station, not a generic catalog SKU.
Consumer Packaging
Cartons, bags, cups, case seal, food-contact documentation, and peelable trays with dedicated specs and sample workflows for each application.
Paper Converting
Paper straws, tubes and cores, edge board, honeycomb, and composite cans—winding and lamination programs.
Bookbinding & Graphic Arts
Spine, case-making, lay-flat, and stationery bonds—viscosity and set speed matched to your finishing line.
Labeling & Tapes
PSA and wet-glue routes for labels, tapes, and bottle decoration on coated facestocks.
E-commerce Logistics
Courier bags, corrugated shippers, security envelopes, and fulfillment seals for high-throughput lines.
Industrial & Specialty
PSA, flocking, cigarette, rust-converter adjacent programs, and difficult fiber constructions.
Direct Factory Supply & Technical Screening
Source manufacturer for regulated packaging and converting lines—batch documentation, substrate-matched grades, and chemist support when your equipment needs tuning.
Factory-Direct Supply
Transparent supply, consistent batches, and technical access without reseller layers.
Lab Formulation Support
Screen viscosity, solids, and open time on your substrates—custom tuning as part of qualification.
Documentation by Grade
TDS, SDS, and compliance statements scoped to the grade you nominate—not blanket “FDA approved” sitewide labels.
Export & Logistics Support
International programs with onboarding paperwork for QA and regulatory review on request.
Documentation Paths by Market
Regulatory fit depends on application and pack structure. We support export programs with grade-scoped paperwork—not one universal certification claim.
Europe
REACH and RoHS statements on request for export review.
North America
175.105 / 176.170 routes matched to your food-pack structure.
Asia-Pacific & Global
ISO 9001 quality system plus TDS/SDS for qualified programs worldwide.
Three Core Technology Lines
Match chemistry to the bond or coating station—adhesive, barrier, and heat-seal layers are often separate qualifications.
Hot-Melt Adhesives
Fast-Setting Assembly Bonds
Hot-melt routes for packaging and logistics lines where instant grab, clean cutoff, and thermal stability matter on automated equipment.
Explore hot-melt hub
“Senda's team pointed us to the right folder-gluer program and kept batch viscosity stable through qualification—we had less unplanned downtime once the grade matched our line.”
Ready to Qualify on Your Line?
*Complimentary 1 kg lab material · shipping prepaid by recipient. 20 kg trials after screening. MOQ typically ~1,000 kg.*