PET packing strap made by new raw material or PET bottle flake
material with 9-32mm width
Product Description of PET strapping:
PET plastic steel packing belt is a new type of environmental
protection binding material, with high strength, high temperature
resistance, cold resistance, waterproof, moisture-proof, and
beautiful no rust and other advantages, widely used in various
industries.
Feature description of PET strip:
PET packaging belt is manufactured by a trusted brand, the design
of this PET packaging belt is reliable, a wide range of use, mainly
used in: mechanical and electrical, ceramics, paper products,
building materials, tobacco, wood, cotton, chemical fiber, brick
factory packaging and other industries.
Color: Green, black, yellow, red, cyan, gray, can be customized
according to customer requirements.
Regarding the international standard of PET plastic steel packing
belt, the following points can be used as a reference:
1. Tensile force: The tensile force of PET plastic steel packing
belt is an important indicator to evaluate its quality.
Internationally, the packing belt is usually required to have
sufficient pulling force to ensure that it is not easy to break
during transportation.
2. Length: The length of the packing belt is also an important
parameter. In the case of tension and other parameters are the
same, the longer the length, the lower the cost.
3. Bending degree: the bending degree of the packing belt affects
its stability and durability during use. International standards
require that the bending of the packing belt should be controlled
within a certain range.
4. Elongation: the elongation of the packing belt refers to the
rate of change of the length of the packing belt when subjected to
external force. Internationally, the packing belt is usually
required to have a small elongation rate to ensure that it can
maintain good tensile properties when it is impacted.
5. Appearance and color: International standards also have certain
requirements for the appearance and color of PET plastic steel
packaging belts, such as smooth surface, no obvious scratches,
bright colors and so on.
6. Environmental performance :PET plastic steel packing belt as an
environmentally friendly material, its production process and waste
treatment process should meet the relevant international
environmental standards.
Parameter of PET packing belt:
- Material dehumidification and drying: (140-160)℃, drying time
(4-6)h.
- Extruder heating temperature: (180-280)℃ and segmented heating, the
melt temperature is about 270℃ or so.
- Cooling water temperature of molding strip embryo: (20-50)℃.
- Longitudinal stretching ratio: (4-7) times.
- Production line speed: (120-200)m/min.
- Heating and stretching temperature:(70-100)°C
- Heating treatment temperature:(120-180)℃
Although the packaging belt market has PE, PP plastic packaging
belt, steel packaging belt products. But they also have some
defects that are difficult to overcome. For example, PE and PP
packing belts have low tensile fracture load, poor corrosion
resistance, steel packing belts are easy to rust, easy to hurt the
person, and unsafe to use. All of these make their applications
very limited. PET packaging belt characteristics just make up for
these defects, and in the heavy product packaging, high-end binding
materials market is widely used, such as: steel products (steel
sheet coil, steel sheet, steel profiles), metallurgical products
(copper ingots, aluminum ingots, zinc ingots), cotton, building
materials, paper industry, chemical fibers, clothing, electronics
Electrical products, aircraft, auto parts, brickworks and other
packaging and strapping materials are the most important.
