Qingdao Haide Packaging Co., Ltd. is one of the most professional manufacturers and suppliers of hope recycable packaging in China. If you're going to wholesale high quality hope recycable packaging with advanced design, welcome to get quotation from our factory. Customized orders are welcome.
1.Introduction
Haide HOPE film is a transparent food grade polyethylene film produced by optimized biaxial stretching innovation with single or double sides corona processing. The product has good rigidity and printing performance by most up-to-date high-speed rotogravure and flexo printing presses. It is a new type of flexible packaging film material to meet the era of recyclable plastic packaging with single material usage that 100% of industrial recycle in a large scale of application. It can be used as a surface printing layer, which could be laminated with common extruded or cast LLDPE film after printing. It would also be used as a middle mechanical layer to laminated with BOPA, BOPET, EVOH or other materials and inner LLDPE film extruded or cast, to construct a functional structure of flexible film or pouches.
2.Characteristics
a. Compared with traditional extruded blowing or casting LLDPE film, it has higher tensile strength and stiffness.
b.Replace the function of BOPET and BOPA film in laminated flexible packaging
c. Better transparency, glossiness, freezer condition puncture resistance, lower breaking rate;
d.Good adaptability in post-processing by rotogravure printing, lamination, and coating finish.
3.Application
HOPE - ink // LLDPE
HOPE - ink - Oxygen barrier coating // LLDPE
BOPET- ink // HOPE // LLDPE (or Barrier BOPET)
BOPA- ink // HOPE // LLDPE (or Barrier BOPA)
4.Successful cases
500mL~1L laundry liquid doy pouch, original PET12//PA15//PE90~130,
Now we replace it with HOPE30 // LLDPE80-120
Frozen food packaging, pillow pouch, original BOPET12//LLDPE80~130, or BOPA15//LLDPE60-120,
Now we replace them with HOPE25 // LLDPE80-120
Snack food packaging, zipper doy pouch, original BOPET12//VMPET12 or AL7//LLDPE60-100
Now we replace them with HOPE20 - barrier coating (OTR<2) // LLDPE80-120
5. Converting Types after Lamination
Flat pouch, Pillow pouch, Gusset pouch, Zipper Doy pouch, Quad seal pouch, Box pouch, Lidding film, Rewind roll film, Wrapper, Liner
6.The thickness of the
18 / 20 / 25 / 30 / 40 microns
7.Typical physical properties of HOPE film
Physical Testing Item | Standard | Unit | Parameter | |||
Thickness | GB/T6672 | μm | 18 | 25 | 30 | |
Density | GB/T0343 | g/cm3 | 0.925 | 0.925 | 0.925 | |
Haze | GB/T2410 | % | 2.0 | 2.5 | 3.5 | |
Gloss | GB/T8807 | % | 80 | 80 | 80 | |
Surface tension | GB/T14216 | mN/m | 38 | 38 | 38 | |
Tensile Strength | Longitudinal |
GB/T1040.3 |
MPa | 70 | 70 | 50 |
transverse | 150 | 150 | 100 | |||
Friction | GB/T10006 | N | 0.30 | 0.30 | 0.30 | |
*Other important information
Stable function shelf life within 6 months under the condition of below 25 degree Celsius storage and logistics condition.
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