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Zijn jullie stazakken food grade?
Ja! Onze stazakken worden vervaardigd van BPA-vrij (Bisphenol-A vrij) materiaal en zijn uitstekend geschikt voor het verpakken van voedingsmiddelen binnen de regels en veiligheidsnormen van de EU (EG 1935/2004 en EG 2002/72 en EG 10/2011). Wij hebben inmiddels dan ook vele tevreden klanten in heel Europa.
Welke materiaalopties zijn er?
Stazakken worden van verschillende materialen gemaakt. We hebben High Density folie(HD) en Low Density folie(LD).
| Materiaal specificaties |
.. buitenlaag / .. middenlaag (optie) / .. binnenlaag |
| Low Density folie(LD) |
|
| Clear/clear | |
| 28gr, 70gr, 100gr, 150gr | 12 mic PET/80 mic PE |
| 250gr, 500gr, 1kg | 12 mic PET/100 mic PE |
| Color + window | |
| 70gr, 100gr, 150gr | 12 mic PET/80 mic PE |
| 250gr, 500gr, 1kg | 12 mic PET/100 mic PE |
| Clear/ color | |
| 28gr | 12 mic PET/60 mic PE |
| 70gr, 100gr, 150gr | 12 mic PET/80 mic PE |
| 250gr, 500gr, 1kg | 12 mic PET/100 mic PE |
| 3kg | 12 mic PET/135 mic PE |
| 4kg | 12 mic PET/165 mic PE |
| Kraft paper + window | |
| 28gr, 70gr, 100gr, 150gr, 250gr |
60 gr-m2 Kraft paper/80 mic PE |
| High Density folie(HD) | |
| Color/color (+matt gold & matt silver) | |
| 28gr, 70gr, 100gr, 150gr |
12 mic PET/12 mic MET-PET/85 mic PE |
| 250gr, 500gr, 1kg |
12 mic PET/12 mic MET-PET/100 mic PE |
| 3kg | 12 mic PET/12 mic MET-PET/135 mic PE |
| 4kg | 12 mic PET/12 mic MET-PET/165 mic PE |
| 2kg, 3kg side gusset pouches |
12 mic PET/12 mic MET-PET/140 mic PE |
| Kraft paper | |
| 28gr, 70gr, 100gr, 150gr |
65 gr-m2 Kraft paper/12 mic MET PET/80 mic PE |
| 250gr, 500gr, 1kg | 65 gr-m2 Kraft paper/12 mic MET PET/80 mic PE |
| Matt black & matt white |
|
| 28gr, 70gr, 100gr, 150gr | 15 mic matt BOPP/12 mic MET PET/100 mic PE |
| 250gr, 500gr, 1kg | 15 mic matt BOPP/12 mic MET PET/100 mic PE |
Mic = Micron. De term micron en het symbol μ staan voor éénduizendste millimeter, 0.001 mm
PET = Polyethylene terephthalate is een polyester. Geeft de noodzakelijke stijfheid aan de zak.
PE = Polyethyleen
BOPP = Biaxially Oriented Polypropylene. Geeft het product een mooie matte finish.
EVOH = Ethylene Vinyl Alcohol: is a formal copolymer of ethylene and vinyl alcohol. (Nylon folie)
What is ‘Metallized’ film (MET-PET)?
Metallized film is a plastic film which has a thin coat of meta applied to it. The aluminum-coated film has a bright and shiny decorative surface effect. Additionally metallized film has added barrier properties and in a laminated structure can significantly enhance both gas and moister protection. Metallized film is often seen in applications in pouches for snacks, coffee and candy.
What is ‘Laminated’ material?
A material which is composed of multiple layers of different materials which are joined together to form a single sheet. The objective of combining different materials together is to create a new material with a combination of properties not available from any single material.
What is the difference between Nylon film and Polyethylene?
Nylon is good for oxygen barrier and impact strength, but the price is high. Polyethylene such as PE have their own characteristics and is a lot cheaper.
