Method of and apparatus for producing vacuum skin packages

摘要: 1. Process for vacuum-packaging, especially of articles great height between a thermoplastic upper web (1) and lower (2), in which the is heated, article (5) inserted (2) heated introduced into vacuum chamber (9), being narrower wider than with air aspirated from space webs (1, 2) through gap formed by side edges lateral inner walls (9) above while urged against areal sealing means pressure, characterized that extended direction width during heating, are additionally sealed together their marginal region mechanical pressure on order magnitude 200 N/cm**2 heat and, takes place (20).