Package Options: 4 Corner Seal, Press-to-Close, Slider or Pre-Applied Zipper, Euro Hole Punch, Round Hole Punch, Perforated, Degassing Valve, Laser score for easy tearing. Multi-layer laminates, custom-made constructions adapted barrier levels
Plastic Quad-Seal Zipper Bag or Four-Side Sealed Bag can be in different poly laminates combination, foil bag laminated such as PET/AL/PE, PET/AL/NY/PE , D-Metallise or Metallise bag laminated bag such as PET/MPET/PE or PET/D-MPET/PE , Non-Foil polybag laminate such as PET/PET/PE or PET/NY/PE .
Processing:
1. Pre-press: Digital proof and rotogravure-cylinders production (engraving),
2. Printing: Rotogravure printing
3. Lamination: Dry lamination / Extruded-lamination
4. Curing
5. Quad-Seal zipper bag m aking
Optional advise:
1. Suitable for 500 gram to 3 Kilogram package of Super premium pet food. Zipper featured quad-seal bag limited to 480mm in height.
2. Aluminium Foil laminated Qual-Seal bag should be used for highly gas and water sensitive pet food. Alternatively Metallize laminated four side sealed bag is also applicable for lower cost consideration.
3. Slide Rite reclosure or Zip-lock reclosure not only serve for consumer friendly, it also help keeping your product always fresh.
4. Laser score make perfect opening of the bag by pet food owner.