LLDPE Stretch film is produced by static adsorption self-adhesive product features, so he does not produce secondary pollution for packaged products, at the same time due to the high transparency products unique, used for winding items, dust, moisture, anti-static, and role for protection of goods, the use of economical and practical, can make the packaged product is more beautiful. The products are widely used in wire and cable,rubber hose,steel pipe,all kinds of finishing roller, mechanical equipment, hardware accessories, furniture, building materials, sports shoes, non-woven fabrics, packaging materials, etc.

Materials of stretch film:

The most common stretch wrap material linear low-density polyethylene or LLDPE,which is produced by copolymerization of ethylene with alpha-olefins, the most common of which are butene,hexene and octene.

The use of higher alpha-olefins (hexene or octene) gives rise to enhanced stretch film characteristics,particularly in respect of elongation at break and puncture resistance.Other types of polyethylene and PVC can also be used.

Many films have about 500% stretch at break but are only stretched to about 100 – 300% in use.Once stretched, the elastic recovery is used to keep the load tight.

There are two methods of producing stretch wrap.

1) Blown: the resin is melted and extruded through an annular die, it is air-cooled. This is a slower process but provides for higher quality in all the areas listed below. The cost of production is also higher due to the quantity that can be produced per hour.

2) Cast: the film is extruded through a slot die, then passed over cooling rollers. This makes the cooling process quick. The quality is not as good as blown but more can be produced in an hour with lower costs.

Other properties such as break strength, cling, clarity, tear resistance, static discharge, etc. are also important.

Product Code: CFD-SWF-00001

Length m: 100m,500m

Width mm: 500 mm

Qty/Pack or Pallet:1/CTN, 4/CTN,6/CTN

Related stretch warp films Products:Bundling Stretch Film,Machine Stretch Film,LLDPE Stretch Film,Hand Stretch Film,Stretch wrap,stretch film,Manual (or Hand) Wrappers,Semi-Automatic Wrappers,Automatic Wrappers,