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Precision PTFE (Teflon®) Belting for Demanding Environments
WellFlon Group owns professional OEM’s R & D team and the technical capability of independent development of PTFE (Teflon®) Special and Multifunctional Coatings fabric & belt, and deliver customers new products in a possible shortest lead time. WellFlon technical team has capacities to offer engineering support services, ensuring material quality, property, machining precision and tolerance comply with standards. For some customers with the requirement of special specification and dimension, WellFlon technical team will closely coordinate and communicate with PTFE (Teflon®) Special Coatings OEM’s R & D team to make comments and suggestions for improvements in the technology or provide alternative technological solutions. Through equipment upgrading, technological innovation and optimized management, WellFlon have strengthened our R & D and production capability, devoting ourselves to supply superior qualified PTFE (Teflon®) Special and Multifunctional Coatings fabric & belt to customers all over the world.
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Flat breads and tortillas are baked in press ovens that use PTFE coated conveyor belts to transport uncooked dough to the press area where a heat platen is applied, simultaneously pressing and cooking the product to its desired temperature and texture. The belts and fabrics used must be able to endure the high cooking temperatures and the abrasiveness of the doughs, many which contain coarse grains. The non-stick surface is key to maintaining a clean cooking surface.
Across the wide spectrum of laminated materials, rigid composites to flexible textiles, PTFE coated belts are used to convey constituent materials, glues and resins through the heated pressure zone where the constituent materials are heated, pressed, and fused together. Within these environments, the belts must be able to withstand the heat, pressure, compression, and abrasion through repeated use while resisting adhesion of the glue and any other chemicals used in the process.
A packaging process commonly used in the rolled paper products industry involves wrapping and sealing the finished product in a polyfilm package. After product is encapsulated in a polyfilm sleeve, the ends are heated and sealed as they are guided through the heat-seal units by PTFE / Glass belts running in tandem on either side of the product. The belts also provide a protective, non-stick barrier between the heat-seal elements, allowing the heat to transfer through to melt and seal the film wrapping, while preventing the molten film from sticking to the elements.
Screen printing uses woven mesh belts to support an ink-blocking stencil. The stencil masks areas that are to be protected. The ink is then transferred through the open areas of mesh on to the unmasked printable target substrate and then dried. When the ink is applied, Green Belting Industries mesh belting conveys the printed product through the drying process.
The composite belt is used in the automatic series welding machine of solar silicon wafer. It has high straightness and flatness, and high precision of hole position. The composite strip has low elongation, small thermal deformation, strong corrosion resistance, high temperature resistance, fatigue resistance and other advantages.
As grains and beans are processed into food products such as cereals and packaged beans, drying ovens are often used to either bake or dehydrate the product prior to packaging. Open mesh belts are used in drying /moisture removal applications because airflow is generally required.
WellFlon Belt Advantages >>
WellFlon Group have passed ISO9001 and Germany DQS authentication in the domestic same trade. Since establishment, we have been adhering to the enterprise spirits of “Specialization, Technicalization, Scale, People First, and Innovation.” At WellFlon Belts Industries, our approach to producing quality performance materials contemplates the vast range of unique applications and possibilities, from routine to complex, and from harsh to extreme. Our line of PTFE, Silicone, and Aramid fabrics meets a diverse range of barrier, release, belting, gasket, and other specialized demands. Customers experience a dramatic increase in performance and process efficiency while reducing turnaround time. Our ever-increasing Knowledge Base of resources offers tips, techniques, and examples to provide support to our customers and end users.
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