Startseite / SPO EN / Products / Product Lines / Glassine Paper / Echo Win /
ECHO® Win
- as window material for envelopes
- as medicine bags, as pouches for negatives and protection for stamp albums
A highly transparent and dimensionally stable glassine, which is used as window material for envelopes and for the manufacture of medicine bags.
Thanks to its high transparency and dimensional stability, its resistance to moisture and the fact that it is free of chlorine and acid, it is well suited for windowing material for envelopes, for the manufacture of medicine bags, as pouches for negatives and as protection for stamps in stamp albums. ECHO® WIN is 100% recycable.
Certifiacte
ECHO® WIN is free of softening agents and meets the requirements of the Photographic Activity Test (ANSI IT9.2-1991, section 5.1.4).
the premium quality ECHO® WIN A, 35 g/m², tranparency of min. 85 %, is approved by French regulation AFNOR. Existence of various German and Swisse postal certificates confirming machine readability and runnability.
ECHO® WIN is not only suitable for recycling envelopes, but also for wood free white envelopes.
Embossed interleaving sheets in photo-albums are manufactured from ECHO®.










deutsche version 
