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UV Resistant Alfalfa Hay Twine from China Suppliers - High-Quality Baler Twine Factory
Product Description
The PP baler twine is a type of rope designed specifically for balers, mainly made of polypropylene (PP) material. The following is a detailed introduction about the PP rope of the baler:
Polypropylene (PP), which is a common and widely used plastic material with good plasticity, strong tensile strength, bending resistance, and light specific gravity.
PP rope is not easily worn during use and can maintain a long service life under high-frequency friction.
It has good resistance to various chemicals and is suitable for reliable use in various harsh working environments.
More lightweight and soft than other materials for easy handling. Low raw material costs provide outstanding economical value.
Application Fields
The PP rope of the strapping machine is widely used in various scenarios that require bundling, including but not limited to:
Bundling of straw such as wheat, corn, rice, and agricultural crops.
The packaging, compression, and storage of grass and hay in pastures.
Used extensively in recycling and textile industries for compact bundling.
Production Process
The production process of PP rope for balers usually includes the following steps:
Select high-quality polypropylene particles as raw materials.
Melt polypropylene particles and extrude them into shape through an extruder.
The extruded rope is rapidly cooled and solidified by a cooling device.
Cut ropes into appropriate lengths as needed and package them for transportation and sales.
Precautions
Parameters
Common Used PP Twine Specification Sheet
| Diameter | One Meter Weight | Tensile Strength | Meters of Roll (approximate number) | Weight of Roll | Characters |
|---|---|---|---|---|---|
| mm | g | Kgf | m | kg |
polypropylene material
higher tensile strength
UV resistant
longer service life
fibrillated split film
|
| 1 | 1 ± 0.15 | ≥ 25 | 2000 / 3000 / 4000 / 5000 | 2 / 3 / 4 / 5 | |
| 1.5 | 1.6 ± 0.15 | ≥ 40 | 1250 / 1875 / 2500 / 3125 | 2 / 3 / 4 / 5 | |
| 2 | 2.3 ± 0.15 | ≥ 57.5 | 869 / 1304 / 1739 / 2173 | 2 / 3 / 4 / 5 | |
| 2.5 | 2.6 ± 0.15 | ≥ 65 | 769 / 1153 / 1538 / 1923 | 2 / 3 / 4 / 5 | |
| 3 | 3.3 ± 0.15 | ≥ 82.5 | 909 / 1212 / 1515 | 3 / 4 / 5 | |
| 3.5 | 3.8 ± 0.2 | ≥ 114 | 1315 / 2105 / 2631 | 5 / 8 / 10 | |
| 4 | 4.3 ± 0.2 | ≥ 129 | 1162 / 1860 / 2325 | 5 / 8 / 10 | |
| 4.5 | 4.7 ± 0.2 | ≥ 141 | 1063 / 1702 / 2127 | 5 / 8 / 10 | |
| 5 | 5.7 ± 0.2 | ≥ 171 | 877 / 1403 / 1754 | 5 / 8 / 10 | |
| 6 | 6.8 ± 0.2 | ≥ 200 | 735 / 1176 / 1470 | 5 / 8 / 10 | |
| 7 | 7.5 ± 0.2 | ≥ 225 | 666 / 1066 / 1333 | 5 / 8 / 10 | |
| Support customizing other specifications | |||||
Detailed Image
Frequently Asked Questions (FAQ)
It is manufactured from 100% high-quality polypropylene (PP) particles, which deliver high plasticity, strong tensile strength, bending resistance, and light specific gravity.
PP baler twine is widely used for crop bundling (wheat, corn, rice), pasture grass and straw baling, as well as waste paper and textile bundling in recycling and industrial sectors.
Yes, our PP baler twine is UV resistant and features excellent resistance against chemical corrosion, ensuring extended service life and performance stability during outdoor storage.
Yes, we support customizing non-standard rope diameters, linear weights, roll weights, and lengths to suit specific machine models and customer requirements.
Selection depends on your baler machine specifications and target bale weight. Standard diameters range from 1 mm (≥ 25 Kgf) to 7 mm (≥ 225 Kgf) to accommodate light to heavy-duty compression tasks.
Ensure regular checks for twine integrity, avoid using aged or damaged cordage, select the proper diameter and length for your machine, and follow standard baler safety operating procedures.