Techtextil 2026

Uncompromising performance for bonding all types of medical textiles! With KLEIBERIT 640.0, we present a reactive PUR hotmelt that has been specially developed for highly stressed adhesive bonds of medical textiles. KLEIBERIT 640.0 retains its performance without loss even after 100 washing cycles at 90°C, 100 drying cycles and 100 subsequent hot steam sterilization cycles. And with maximum initial strength during processing!

• Withstands 100 hot steam sterilization cycles at 134°C and 2.3 bar steam pressure

• Withstands 100 wash cycles at 90°C with disinfectant detergent

• Withstands 100 drying cycles in an industrial tumble dryer

• High initial strength immediately after bonding

Applications:

• Bonding of all types of medical articles

• Highly stressed textile bonding for protective clothing

Water-repellent, breathable and long-term durability even after regular boil washing - KLEIBERIT 701.3.50 ME is particularly suitable for textiles that have to meet a very high requirement profile in their subsequent use. These textile laminates must be manufactured in easy as well as economically efficient production processes. KLEIBERIT 701.3.50 ME easily meets the high demands of industrial textile production processes. The monomer-reduced formulation also offers many other advantages. An absolute premium product.

• Micro-emission product (residual monomer content < 0.1%)
• No labelling with P and H phrases
• High resistance to boil wash
• Soft textile grip
• High initial strength

Applications

• For multilayer lamination with membranes
• Mattress covers
• Medical clothing
• Sports and outdoor clothing

Sustainable, ecological, efficient - with KLEIBERIT 701.3.70 we are launching the first reactive PUR hotmelt adhesive that contains a significant proportion of recycled raw materials. With an impressive 40%, the product contributes to resource-saving production across the board. The usual KLEIBERIT quality remains untouched - highly durable adhesive bonds with tailor-made properties.

• 40% recycled raw materials
• Significant reduction of the product carbon footprint (compared to conventional PUR hotmelts)
• Soft textile grip
• Very high initial strength
• Wash resistant
• Contributes to more sustainability throughout the value chain

Applications

• Membrane, leather and textile lamination
• Materials that are generally difficult to process
• Lamination of foams on textile fabrics
• Footwear uppers
• Protective clothing

Sustainability meets top performance. With a proportion of 25% bio-based raw materials, KLEIBERIT 701.3.80 enables the most demanding material combinations that have proven themselves for upholstery fabrics as well as technical textiles. The excellent processing properties contribute to sophisticated production processes.

• 25% renewable raw materials
• Soft textile grip
• Elastic glue joint
• Very good resistance to washing
• High resistance to heat and cold

Bonded seams in underwear offer an efficient and comfortable alternative to traditional stitched seams. This textile-friendly bonding method not only prevents skin irritation but also significantly reduces pressure marks on the skin, resulting in noticeably improved wearing comfort. Thanks to a short open time, processes are accelerated, allowing for faster further processing – supported by lamination using a reactivation process. The high initial strength ensures immediate stability, while the bond remains soft and elastic at the same time. The technology also proves its value in production: it is easier to automate and enables consistent quality. The precise dot application without thread tension ensures that the textile properties are not affected by the laminating adhesive. Finally, the adhesive is complemented by ECO PASSPORT certification, making it an attractive choice from a sustainability perspective as well.

Applications:

• highly stressed membrane, leather and textile lamination
• lamination of foamed materials on textile
• lamination in reactivation process

Advantages:

• short open time
• high initial strength
• no thread tension during dot application
• substances, tested and certified in accordance with OEKO-TEX® valid ECO PASSPORT: Nr. ZHXA 101889