Punched parts & blanks

Stamped parts and blanks made of rub­ber (also of plas­tic or com­pos­ite mate­ri­als) are used in all indus­tri­al plants and machines. Among oth­er things, they serve as seals, sup­ports, wipers and dirt traps and are usu­al­ly pro­duced by machin­ing semi-fin­ished prod­ucts. In par­tic­u­lar, rub­ber flat seals, which are man­u­fac­tured, for exam­ple, on punch­ing machines, water jet cut­ting machines or plot­ters, offer exten­sive appli­ca­tion pos­si­bil­i­ties. They are intend­ed to com­pen­sate for gaps that occur on sur­faces that come into con­tact with each oth­er and pro­vide a secure seal against media from inside and out­side.

The start­ing mate­ri­als are main­ly sheets of var­i­ous most­ly elas­tic mate­ri­als with and with­out inlays or mats with sur­face design. In addi­tion to the stan­dard designs with grooves or burls, we also offer cus­tomer-spe­cif­ic sur­face pat­terns. In addi­tion to the sol­id mate­ri­als, porous mate­ri­als such as cel­lu­lar rub­ber, sponge rub­ber, polyurethane and sil­i­cone foam can be used excel­lent­ly for var­i­ous seal­ing require­ments. Stamped parts and blanks can be found in all areas of indus­try. They are pro­duced for mechan­i­cal and appa­ra­tus engi­neer­ing, the food indus­try, pipeline con­struc­tion, the elec­tri­cal engi­neer­ing indus­try, vehi­cle con­struc­tion or agri­cul­tur­al engi­neer­ing, among oth­ers.

Among oth­er things, we offer the fol­low­ing mate­ri­als in the area of punched parts and blanks:


  • NR/li>
  • SBR
  • IR
  • BR
  • NBR
  • EPDM
  • EPM
  • CR
  • ECO
  • ACM
  • Sil­i­cone
  • FKM
  • Elas­tomers are pre­dom­i­nant­ly also avail­able in cel­lu­lar form


  • PA
  • POM
  • PC
  • PVC
  • PE
  • PP
  • PTFE
  • PUR
  • Var­i­ous ther­mo­plas­tics are also avail­able in cel­lu­lar form

High pres­sure mate­ri­als and com­pos­ite mate­ri­als

  • Cork
  • Felt
  • Paper

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