Plastic Film Extrusion Machinery Manufacturer-Nanjing Sumino Precision Machinery Co.,Ltd
PLANT CAPABILITIES:
  • Laminating Type : Single/ Sandwich/ Tandem (3/4/5 layers)
  • Lamination Resin : LDPE /PP / Various copolymers like (EVA, EAA, EMAA) & Ionomer.
  • Finish width : 650 mm to 1250 mm
  • Laminating Weight : 9 gsm to 60 gsm
  • Laminating Substrates: Paper & Paper Board (20 gsm to 100 gsm), Al foil(7-40 ¦Ì), BOPP film(12-50 ¦Ì), PET film/ Met PET film(10-50 ¦Ì), PE film(30-150 ¦Ì), OPAfilm(15-25 ¦Ì) and BOPP/CPP film(12-50 ¦Ì)



EXTRUSION COATING & LAMINATION

Plastic Extrusion is a industrial process that enables to produce a melt of thermoplastic polymer material. When this poly melt is coated as a thin layer onto a moving substrate as a functional coating, the process is known as ¡°Extrusion Coating¡±.

When poly melt in above process is used as a ¡°glue¡± to combine two substrates, it is known as ¡°Extrusion Lamination¡±.

Extrusion Coating/Lamination is a highly versatile process allowing combination of various substrates (i.e. Paper, Al. foil, Plastic films, Non wovens, etc.) of different thickness to form a composite structure with high level of quality combining individual specific characteristics of each substrate and the thermoplastic material used.

LDPE is commonly used to increase water vapor/ moisture barrier of a laminate apart from imparting heat sealing ability.

Polyethylene surface also offers optimal protection against dirt and other hygiene hazards.