By It's condition of leader in Spanish market, FLEX has an outstanding place in the world of interlinings.


For the last 30 years, we have been manufacturing interlinings of many different kinds, colours, widths and weights in order to cope with the even wider variety of face materials. Our people understand that each customer has its own preferences and requirements, and therefore deserves all our concern. Our experienced technical and commercial departments, specializing in the internal parts of the garment, have precise knowledge of all the problems that cloth manufacturers may face, and assist them permanently, so that the proper solution to each particular case is always provided.
In the basis of communication and exchange of experiences between our technical-commercial personnel and the client, Flex Internacional S.A. has gathered a complete assortment of interlinings, in terms of prices and specifications. At the same time, we have enriched ourselves with valuable information and background, which allows us to anticipate the evolutions of the market.

We are proud to own a comprehensive range of products, which satisfies all our customer's needs: woven, weft-insert and hair interlinings, fusible and non fusible, which applies to:
  • Men's and ladies' outwear
  • Dresses and blouses
  • Shirting parts
  • Leather and fur





Flex Internacional , S.A. belongs to a major group of companies, all related to the textile industry. This fact allows us to count on a fully integrated production system, including spinning, weaving, finishing and even coating as far as fusible interlinings are concerned. The results of these vertically integrated processes are:
  • Excellent customer’s service: we are able to provide quick response to all kinds of enquiries, only by adapting our processes to each demand.


  • Stable quality: absolute control on the process ensures the achievement of the standards required, from the selection of the most suitable raw material to the coating of the final product.


  • Significant cost-downs:
    the extensive information and experience accumulated allows us to regularly increase the efficiency of the processes.



Our commitment is to meet the requirements and wishes demanded by customers, providing them with the most appropriate goods and services, while continually improving the designs of processes to guarantee optimal quality standards.

Flex Internacional collaborates with: SIDOGRAS S.A.




© 2004 - FLEX INTERNACIONAL S.A.

Ronda San Pedro 46
Barcelona 08010, España