Technomelt PUR 3317 slugs for production PUR bookbinding

Print & Finishing Solutions supplies Technomelt PUR 3317 slugs for single-clamp PUR binders with pre-melters, including Morgana DigiBook systems. Each white, 2 kg slug contains a moisture-curing adhesive for coated stocks, difficult papers, and other demanding bookbinding work. Before ordering, confirm the binder's adhesive format, application temperature, glue-film thickness, and shutdown procedure. Henkel specifies an adhesive working range of 115°C to 130°C, with final bond strength developing over one to two days. ([pfsgraphics.com](https://www.pfsgraphics.com/technomelt-pur-3317-adhesive?utm_source=openai))

FAQs

Which binders use Technomelt PUR 3317 slugs?

The 2 kg slugs are for single-clamp PUR binders with compatible pre-melters, including Morgana DigiBook PUR systems. Check the machine model, melter capacity, and approved adhesive format before loading. Open-tank systems may require PUR 3317 pellets instead. ([pfsgraphics.com](https://www.pfsgraphics.com/technomelt-pur-3317-adhesive?utm_source=openai))

What temperature should I run Technomelt PUR 3317 at?

Henkel specifies an actual adhesive temperature of 115°C to 130°C. PFS lists a 135°C equipment setting for the slug product. Verify temperature at the roller or nozzle with an external thermometer, since the machine display may differ from the glue temperature. ([pfsgraphics.com](https://www.pfsgraphics.com/technomelt-pur-3317-adhesive?utm_source=openai))

How long does PUR 3317 need to cure before books can ship?

PUR 3317 can reach 50% to 80% of final bond strength within 12 to 24 hours. Full strength usually develops within one to two days, depending on humidity, paper moisture, film thickness, material permeability, and storage temperature. ([gated.datasheets.tdx.henkel.com](https://gated.datasheets.tdx.henkel.com/gated/TECHNOMELT-PUR-3317-BR-en_GL.pdf?utm_source=openai))

What glue-film thickness is recommended for Technomelt PUR 3317?

Henkel recommends a 0.3 to 0.6 mm adhesive film. For book blocks thicker than 10 mm, work toward the upper end of that range. The final setting still depends on milling quality, fiber exposure, spine preparation, and stock. ([gated.datasheets.tdx.henkel.com](https://gated.datasheets.tdx.henkel.com/gated/TECHNOMELT-PUR-3317-BR-en_GL.pdf?utm_source=openai))

Will PUR 3317 bind coated and difficult digital stocks?

PUR 3317 is intended for difficult paper stocks and adheres to PVC and acetate films. Polypropylene and polyethylene films require recent corona treatment above 40 mN/m. Test heavily coated, laminated, or low-surface-energy stocks before committing a production run. ([gated.datasheets.tdx.henkel.com](https://gated.datasheets.tdx.henkel.com/gated/TECHNOMELT-PUR-3317-BR-en_GL.pdf?utm_source=openai))

How should opened PUR adhesive be handled?

Keep exposure to ambient moisture brief and follow the binder manufacturer's loading, purging, and shutdown instructions. PUR reacts with moisture, and extended heat exposure can raise viscosity. Review the current safety data sheet and use suitable thermal protection when handling molten adhesive. ([gated.datasheets.tdx.henkel.com](https://gated.datasheets.tdx.henkel.com/gated/TECHNOMELT-PUR-3317-BR-en_GL.pdf?utm_source=openai))

How are Technomelt PUR 3317 slugs packaged by PFS?

Print & Finishing Solutions lists each slug in a 2 kg bag, packed eight bags per box. Confirm current inventory and order limits before scheduling a long binding run or switching from another adhesive format. ([pfsgraphics.com](https://www.pfsgraphics.com/technomelt-pur-3317-adhesive?utm_source=openai))

This table is optimized to answer whether a shop should order PUR 3317 slugs or pellets for its binder’s melting system.