... (Cup Sealing Film) Sealing film series includes 121°C high-temperature retorting sealing film, high barrier protection sealing film, join-cups style sealing ... automatically form, fill and seal the film. ItemLidding film (Cup Sealing Film)Usage fieldMilk, drinks, jelly, pudding, mineral water, ... color (up to 14 color printing)3. Strong sealing, pressure resistance, drop resistance, non-breakage and non ...