Single Wound POF Heat Shrink Wrap Film

• Customization: Available
• Material: POF
• Usage: Packaging Film, Logistics Film, Food&Medicine Film, Decorative Film
• Model NO.: YL-4
• Type: Shrink Film
• Transparency: Transparent
• Hardness: Soft
• Processing Type: Blow Molding
• Thickness: 9mic POF Shrink Film
• Width: 200mm-1100mm
• Length: 3000m
• Shrinkage: >64
• Seal Strength: 0.65n/mm
• Tensile Strength: 105n/mm2
• Technology: 5 Layer Shrink Film
• Transport Package: Cartons and Pallets
• Specification: pof
• Trademark: Yulong
• Origin: China
• HS Code: 3920109090
• Production Capacity: 6000tons/Year

Product Description

                                   Single Wound POF Heat Shrink Wrap Film

POF ultrathin 9-micron super high-speed packing film has all characteristics of our standard common polyolefin heat shrinkable film. As a special film for a horizontal packing machine, it is mainly used in industries of food and beverage and used for bowl noodle packing, and milk tea packing. The special film has high transparency and statically bonding sealing function, and can ensure quicker, stable, perfect and cost-saving packing of products.


Product Feature

Cost savings 
Most popular multi-purpose Polyolefin Shrink Film 
Ideal for multi & single pack 
Balance of performance & value
Beautiful sparkle, clarity and gloss
Provides consistent sealing and shrinking at a broader range of temperatures.
Ensures greater package integrity for multi- pack applications, e.g. holds even heavy products like cans together
Environmental friendly

Product Application







Product Properties




Available sizes

Thickness	8mic	9mic	10mic	8-10mic
Width	150-1100mm	150-1100mm	150-1100mm	150-1100mm
Length (SW)	3000m	3000m	3000m	customized

Workshop

Die head from Italy , can effective control the thickness of film.. 32--36bolts set on the Die head , worked with NDC thickness gauge, reduced the error of film's thickness to ±1mic.  
  
Water colding outside the tube blank and wind colding inside the tube blank together ,    can assure tube cold quickly .That is the main reason why our film's clarity is better than others.

Two 5 layers 2400mm JINMING lines and Three 3layers 2200mm JINMING lines can make   
our films have wide range to select on their thickness, width , Tensile,Tear ,COF , Seal  Strength ,Haze and Gloss..




WHAT DOES POF MEAN?
 
POF is an abbreviation for polyolefin and generally refers to heat shrinkable shrink film.
 
WHAT EQUIPMENT IS NEEDED TO SHRINK POF?
 
Various machines are used, from simple heat guns to conveyor driven heat shrink tunnels. The product, volumes and purpose dictate the appropriate solution.
 
HOW IS THE SHRINK FILM SEALED?
 
There are many ways of sealing the pack from a simple bar sealer, an L sealer and on to the automated machines likecontinuous side seal and flow wrappers.
 
WHAT IS A CENTREFOLD ROLL?
 
Shrink film is often folded and then rolled so that when the roll is unwound, it has an open and a closed side. This is done to improve the packing efficiency when using an L sealer.
 
WHAT IS SINGLE WIND OR LAY FLAT?
 
This is simply a roll of film wound in a single layer. This is used for flow wrapping machines or many other automated machines.
 
CAN I PRINT ON POF?
 
The simple answer is yes. It is advisable to do this on volume lines, though.
 
WHAT TEMPERATURE DOES POF SHRINK AT?
 
Generally POF shrinks at around 150 degrees C. It is important to understand that the heat of the tunnel, the length of the tunnel, the speed through the tunnel and the type of pack being covered all need to be controlled to get the perfect shrink.
 
DO I NEED SPECIAL VENTILATION FOR POF?
 
Not because of the film. The ventilation needs to be appropriate for the heat tunnel though.
 
HOW THICK MUST THE SKIN PACK FILM BE?
 
Generally speaking, the heavier the item being packed, the thicker the film.