4.5mic BOPET Polyester Film for TTR Thermal Transfer Ribbon

Time：2018-07-17

Thermal Transfer BOPET Film For Printer Ribbons WAX type TTR

Thickness 4.5 microns

Film roll width

620mm, 650mm,1095mm, 1140mm

Width can be customized

Standard length

12000m,24000m,18000m,24000m,30000m

special specification can be customized

Packaging & Shipping

Suspension Wooden Pallet Packing

BOPET Film for Thermal Transfer Ribbons type TTR

1、 Characteristics

It is stretched in biaxial orientation by mean of flat film method by using

imported polyethylene terephthalate in electrical grade. With good mechanical

properties, and thermal characteristics, it has excellent engineering properties

in coating process.

2、 Applications

As a kind of substrate, it is widely applied to a variety of bar code printing,

advertising banner printing, label printing, photo printing and other industries.

3、 Specifications

Size(μm) WMV(μm) MMV(μm) Test method

4.0 4.0±0.1 4.2±4%

GB/T

13542.2-2009/4

4.3 4.3±0.1 4.5±4%

4.5 4.5±0.1 47±4%

Width of the finished film

roll

700±2, 910±2,1010±2 oras customer’s requirement

700±2,910±2,1010±2

Inner diameter （D0） mm Φ152.4

picture Outer diameter （D） mm 350-550

Note:For special specifications, please discuss with us separately.

4、Thickness Representation

The nominal value of the film thickness is indicated by the central value

(integer value, such as 3,5,7,10,15) of film thickness plus mantissa (one point after

decimal point) or its code. Our nominal value for BOPET film thickness is represented

in WMV.

Technical features(typical value)

Item Unit Typical Values Testing Standard

Density g/㎝ 1.400±0.005 3

GB/T 13542.2-2009/11

Melting Point ℃ 256 GB/T 13542.2-2009/23

Tensile Strength

MD MPa 240 GB/T 13542.2-2009/11

TD MPa 280 GB/T 13542.2-2009/11

Elongation at

break

TM % 100 GB/T 13542.2-2009/11

TD % 90 GB/T 13542.2-2009/11

Elastic Modulus MD MPa 3500 GB/T 13542.2-2009/11

The above parameters are non-technical agreement, for reference only.

5、 Curve of tensile strength

7、Packaging

Two bags of desiccant and a label are put in eachfilm roll. For preventing from any

pollutant, each film roll shall be put into a plastic bag. And, foam gasket(about 4mm in

thickness)shall be put to separate the wooden plate for protectingthe end face of film roll.

And then, the film roll is put into the cartonwith adhesive tape to seal. Each tray of

products shall be wrapped with stretch film.（see below picture）

Elastic Modulus TD MPa 3500 GB/T 13542.2-2009/11

Thermal

Shrinkage

MD % 2.0 GB/T 13542.2-2009/23

TD % 0.5 （150℃/30min）

Coefficient of Friction

(Static/Sliding) 0.3-0.5 GB/T 10006-1988

Surface Roughness μm 0.095±0.020 GB/T 13542.2-2009/8