TONGCHENG HUAKIN PLASTICS CO LTD |
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PE stretch film
1)high stretch ability(300-600%) and anti-puncture
2)eco-friendly,non-toxic,good self-adhesive
3)SGS,MSDS
LLDPE STRETCH FILM FOR PALLET WRAP
1 Basic concept of product
Stretch wrap or stretch film is a highly stretchable
plastic film that is wrapped around items. The elastic recovery
keeps the items tightly bound.It is frequently used to unitize
pallet loads but also may be used for bundling smaller items.
Types of stretch film include bundling stretch film, hand stretch
film, extended core stretch film, machine stretch film and static
dissipative film.
2.Materials
The most common stretch wrap material is linear
low-density polyethylene or LLDPE.
3.Functions
In pallet unitizing, stretch wrap can have several
functions:
1) improved stability of products or packages, forming a unit load
2) more efficient handling and storage of unit loads
3) some degree of dust and moisture protection
4) some degree of tamper resistance and resistance to package
pilferage
Making sure cartons stay on the pallet is an important
consideration in warehouse distribution, especially as the demands
for increased throughput continues to rise. Stretch wrapping is the
most cost-effective way to keep loads secured, on a pallet.
4. Advantage
1) Protects the packed items from abrasion &
scratches
2) Even thickness, excellent clarity
3) Ease of removal
4) Saving cost and handling time
5) Ensuring stability of palletized goods during
transportation
6) Environmental protection, non-toxic
7) Great ideals for protecting goods from moisture
,rust and dirt
5. General Specifications
1) Thickness: 0.01mm-0.05mm or 10-50micron
or 40-200gauge
2) Width: 0.05m-1.5m or 50-1500mm
or 2’’—60’’
3) Length: 100-10000m
4) Color: transparent,or according to customer's
requirement.
5) Net weight: on buyer's option
6) Packing: cartons or pallets.
6.Physical & mechanical properties of product
Thickness Range | Tensile strength (longitudinal, lateral) | Elongation at break (longitudinal, lateral) | Angle tear strength (longitudinal, lateral) | Impact ability of pendulum | Tackiness | Light transmission rate | Frog density |
Um≥ | Mpa≥ | %≥ | N/mm≥ | J≥ | N/cm≥ | %≥ | %≤ |
18-19 | 38 | 300,600 | 120 | 0.15 | 3.0 | 92 | 2.5 |
20-25 | 39 | 300,600 | 120 | 0.46 | 3.0 | 91 | 2.6 |
26-35 | 40 | 300,600 | 120 | 0.19 | 3.0 | 90 | 2.7 |
36-50 | 41 | 300,600 | 120 | 0.21 | 3.0 | 89 | 2.8 |