PP/LDPE/HM Liners
Our company manufacture liners made from polypropylene (PP), low-density polyethylene (LDPE), or high-density polyethylene (HM).
These liners serve as protective barriers for products packaged in boxes, containers, or bags, preventing moisture, dust, and other contaminants from affecting the contents.
Certainly! Here’s an overview of PP (Polypropylene), LDPE (Low-Density Polyethylene), and HM (High-Molecular-Weight) liners:
PP Liner (Polypropylene Liner)
Material: PP liners are made from polypropylene, a thermoplastic polymer known for its excellent chemical resistance, high melting point, and toughness.
Characteristics: PP liners are lightweight, durable, and have good moisture resistance. They are also resistant to acids, alkalis, and solvents.
Applications: PP liners are commonly used in packaging applications where chemical resistance and durability are required. They are suitable for packaging dry and non-corrosive materials such as grains, powders, and bulk goods.
LDPE Liner (Low-Density Polyethylene Liner)
Material: LDPE liners are made from low-density polyethylene, a flexible and translucent thermoplastic polymer.
Characteristics: LDPE liners are flexible, lightweight, and have excellent chemical resistance. They offer good moisture barrier properties but are less resistant to punctures and tears compared to other materials.
Applications: LDPE liners are widely used in packaging applications for protecting goods from moisture, dust, and contaminants. They are commonly used for packaging food products, pharmaceuticals, and industrial goods.
HM Liner (High-Molecular-Weight Liner):
Material: HM liners are made from high-molecular-weight polyethylene, which has a higher molecular weight and density compared to LDPE.
Characteristics: HM liners offer enhanced strength, toughness, and puncture resistance compared to LDPE liners. They also have excellent chemical resistance and moisture barrier properties.
Applications: HM liners are suitable for packaging applications that require superior strength and durability. They are commonly used for packaging heavy-duty and industrial products, such as chemicals, fertilizers, and construction materials.
Each type of liner offers specific properties and advantages depending on the packaging requirements and the nature of the products being packaged. By offering a range of liners, companies can cater to diverse packaging needs across various industries.