Fiber Materials / Alfa Chemistry
Online Inquiry

Spinning Technical Service

Spinning is a key process in the production of chemical fibers. By changing the process conditions of spinning, the structure of the fiber can be adjusted in a large range, thereby changing the physical and mechanical properties of the obtained fiber accordingly. Alfa Chemistry has mature spinning technologies and processes, including melt spinning, solution spinning, electrospinning and gel spinning technologies. Our team will customize personalized fiber spinning technical services according to customer requirements.

Our Capabilities

Over the years, Alfa Chemistry has devoted itself to the research and development of fiber materials, resulting in the development and maturity of our fiber spinning technology. Combining extensive research and production experience, our spinning experts are proud to provide you with satisfactory technical support, including but not limited to the following:

Melt Spinning Technical Services

We provide professional melt spinning technical support and services, mainly suitable for fiber-forming polymers with melting points lower than decomposition temperature and can be melted to form thermally stable melts, such as polyester fibers, polyamide fibers and polypropylene fibers, etc. In addition, we also have the ability to manufacture multi-component blended fibers to meet your specific needs.

Melt Spinning Technical Services

Solution Spinning Technical Services

We provide professional solution spinning technical support and services, mainly for some polymers that have been decomposed before melting, such as polyacrylonitrile fibers, polyvinyl alcohol fibers, viscose fibers, cupro fibers, etc. Our solution spinning technical services include wet spinning, dry spinning and dry jet wet spinning. In addition, we are working on developing new bio-based wet spinning fiber production processes for bio-based materials such as cellulose, lignin and proteins.

Solution Spinning Technical Services

Electrospinning Technical Services

We provide professional electrospinning technical support and services for dozens of polymers, including synthetic polymers, regenerated cellulose and natural polymers. Our technical support capabilities include melt electrospinning, solution electrospinning and coaxial electrospinning technologies. In addition, based on the unique advantages of electrospun fibers, various functional fiber customization services are available according to your ideas.

Electrospinning Technical Services

Gel Spinning Technical Services

We provide professional gel spinning technical support and services, mainly used to meet the research and production needs of customers for high-strength, high-modulus fibers. Gel spinning provides relatively ideal structures for common soft-chain polymers to produce high-strength and high-modulus fibers.

Gel Spinning Technical Services

Reaction Spinning Technical Service

We provide specialized reaction spinning technical services to combine the polymer conversion process and the fiber forming process. We have a wide variety of reaction spinning technologies and methods, as well as a wide selection of fiber-forming polymers.

Choose Us

Work with us now and believe you will benefit from:

  • Experienced testing and research team
  • Efficient and cost-effective service
  • Complete and advanced infrastructure
  • Comprehensive and detailed analysis reports

Didn't Find The Expected Technical Support?

If you are not interested in the above services, please feel free to contact our team to discuss your individual fiber spinning solution.



  1. Ramazan Asmatulu, et al. Synthesis and Applications of Electrospun Nanofibers, Micro and Nano Technologies, 2019, 1-15.

Our products and services are for research use only.