The HDPE Extruder Die Head can produce medium-thickness thin films and film bags. It is mainly through low speed flow and less heat energy to directional stretch forming, so as to obtain the polyethylene extruder die head. The HDPE die head is characterized by low cost and wide applicability in polyethylene blown film extrusion, and can produce some packaging films commonly used in daily life, such as shopping bags, garbage bags, storage bags, etc.
1. Bottles and Containers: HDPE Extrusions is commonly used to produce milk jugs, detergent bottles, and other containers for liquids.
2. Pipes and Fittings: HHDPE Extrusions are used for water supply, sewage, gas distribution, and industrial applications due to their durability and resistance to corrosion.
3. Irrigation Systems: HDPE Extrusions and tubing are used in irrigation systems for their flexibility and resistance to chemicals.
4. Toys: Many children's toys are made from HDPE due to its safety and durability.
5. Household Items: Products like cutting boards, storage bins, and laundry baskets are often made from HDPE.
6. Furniture: Outdoor furniture, such as chairs and tables, are made from HDPE Extrusions for their weather resistance.
In the process of blowing film, it is very important to choose the right die head, we need to choose the die head from the following aspects:
The die head is selected by the material used.
The thickness of the blown film is different: the thinnest LDPE die head can blow a film of 0.003mm thick, while the thinnest HDPE die head can blow a film of 0.02mm thick.
Product quality is different: the transparency, strength and toughness of the film blown by the LDPE extrusion die head are better than the film blown by the HDPE die head.
Different production costs: The production cost of the film blown by the LDPE extrusion die head is higher, while the cost of the HDPE die head is relatively low.
Some packaging films commonly used in daily life such as shopping bags, garbage bags, storage bags, etc.
The production of thicker film or some less demanding packaging film.
Yes, but the HD/LDPE materials can be in the same mold inside the die head are small film lip diameter.
Blown film thickness is different
Product quality is different
Different production costs
High output benefit from low pressure of die head.
Reduced raw materials loss during meterial changerovers.
Easy access for cleaning.
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