A machine for processing flexible web materials, especially plastic films, which can be passed through an oven for processing.

Abstract

------26 / 12 / 2562------(OCR) Page 1 of the Number 1 page summary of the machine for operation consists of at least two successive zones (7) in the pulling direction (A) of the material web (1), between which a neutral zone (7n) is provided. In this neutral zone (7n), the nozzle placement section (15v,15n) is provided adjacent to the zone outlet wall (11b) and / or to the leading neutral zone wall (113a) on one side and / or adjacent to the zone inlet wall (11a) and / or the trailing neutral zone wall (113a) on the other side, between which the gas flow nozzle placement section (S) reaches the The material web (1) is made to be created through this section. The nozzle arrangement (15) is designed as follows: - so that the flow of the gaseous fluid (S) is directed to the blowing angle (a) in the direction of the adjacent outlet wall (11b) and / or the leading neutral wall (113b) or the inlet wall (11a) and / or the trailing neutral wall (113a), and - so that the flow of the gaseous fluid (S) flows to the material web (1) behind the outlet wall (11b) or the leading neutral wall (113b) or the inlet wall (11a) and / or the trailing neutral wall (113a). ------------