Extrusion Blow Mold Bottle

1.What waste materials will be generated during the production process of extrusion blow mold bottle?

Our company has many years of extrusion blow mold bottle experience and expertise.
1. Plastic waste: Blow molding machines use plastic materials such as polyethylene (PE), polypropylene (PP), and polyethylene terephthalate (PET) to produce plastic products. These materials are often left as waste after the production process.
2. Scrap plastic: During the production process, there may be excess or defective plastic parts that are not suitable for use. These scraps are considered waste and need to be properly disposed of.
3. Residual materials: Some materials, such as colorants and additives, may be left over after the production process. These materials may also be considered waste and need to be disposed of properly.
4. Packaging waste: Blow molding machines often require packaging materials such as cardboard boxes, plastic bags, and bubble wrap for shipping and storage. These materials can generate waste during the production process.
5. Cleaning waste: Blow molding machines need to be cleaned regularly to maintain their efficiency. This process can generate waste such as cleaning agents, rags, and other materials.
6. Energy waste: The production process of blow molding machines requires energy, which can result in waste in the form of emissions and by-products.
7. Water waste: Some blow molding machines use water for cooling or lubrication purposes. This water may become contaminated during the production process and need to be properly treated before disposal.
8. Metal waste: Some blow molding machines may use metal components, such as molds and machine parts, which can generate metal waste during the production process.
9. Hazardous waste: Some materials used in blow molding machines, such as solvents and chemicals, may be hazardous and require special handling and disposal methods.
10. Electronic waste: Blow molding machines may also contain electronic components that can become obsolete or damaged during the production process, resulting in electronic waste.

2.How does the pressure system of a extrusion blow mold bottle work?

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The pressure system of a blow molding machine is responsible for creating and maintaining the necessary pressure to inflate the parison (hollow tube of plastic) and shape it into the desired product. This system typically consists of three main components: the air compressor, the accumulator, and the pressure regulator.
1. Air Compressor: The air compressor is the heart of the pressure system. It supplies compressed air to the machine at a high pressure, typically between 100-150 psi. This compressed air is stored in a tank and then fed into the accumulator.
2. Accumulator: The accumulator is a large tank that stores the compressed air from the air compressor. It acts as a buffer, ensuring a steady supply of air to the machine. The accumulator also helps to regulate the pressure and flow of air to the mold.
3. Pressure Regulator: The pressure regulator is responsible for controlling the amount of air that is released from the accumulator into the mold. It is connected to the accumulator and the mold and is set to maintain a specific pressure level during the blow molding process.
The pressure system works in the following steps:
1. The air compressor compresses air and stores it in the accumulator tank.
2. The accumulator tank releases the compressed air into the pressure regulator.
3. The pressure regulator controls the flow of air into the mold, maintaining a specific pressure level.
4. The mold is closed and the parison is placed inside.
5. The mold is then clamped shut and the parison is inflated with the compressed air, taking the shape of the mold.
6. Once the plastic has cooled and solidified, the mold is opened and the finished product is ejected.
7. The pressure system continues to supply compressed air to the mold until the desired product is formed.
The pressure system is crucial in ensuring the quality and consistency of the blow molded products. It must be carefully monitored and maintained to ensure proper pressure levels are maintained throughout the process.

3.How long does it usually take to troubleshoot extrusion blow mold bottle?

Our mission is to provide customers with the best solutions for extrusion blow mold bottle.
The time it takes to troubleshoot a blow molding machine can vary depending on the specific issue and the experience of the technician. In some cases, it may only take a few minutes to identify and fix the problem, while in more complex cases it may take several hours or even days to fully troubleshoot and resolve the issue. It is important to thoroughly diagnose and address any problems with the machine to ensure it is functioning properly and producing high-quality products.

4.Why does the blow molding machine make so much noise when it exhausts?

The exhaust valve is blocked or the exhaust valve and exhaust pipe are too small.

5.What is the difference between traditional extrusion blow mold bottle and fully computer-controlled blow molding machines?

We have the leading technology and innovation capabilities, and attach importance to employee training and development, and provide promotion opportunities.
Traditional blow molding machines are operated manually by a person, while fully computer-controlled blow molding machines are operated by a computer program. This means that traditional blow molding machines require more human labor and supervision, while fully computer-controlled machines can run automatically with minimal human intervention.
Additionally, traditional blow molding machines may have limited capabilities and may only be able to produce simple shapes, while fully computer-controlled machines can produce more complex and precise shapes. This is because the computer program can control the machine's movements and parameters with greater accuracy and consistency.
Furthermore, fully computer-controlled blow molding machines often have advanced features such as real-time monitoring, data collection, and automatic adjustments, which can improve efficiency and quality control.
Overall, the main difference between traditional blow molding machines and fully computer-controlled machines is the level of automation and precision in the production process.

6.Which industries can apply extrusion blow mold bottle?

Being one of the top extrusion blow mold bottle manufacturers in China, We attach great importance to this detail.
1. Packaging industry: Blow molding machines are commonly used in the packaging industry to produce plastic bottles, containers, and other packaging materials.
2. Automotive industry: Blow molding machines are used to produce various automotive components such as fuel tanks, air ducts, and bumpers.
3. Consumer goods industry: Many consumer goods such as toys, household items, and personal care products are made using blow molding machines.
4. Medical industry: Blow molding machines are used to produce medical devices and equipment such as IV bags, syringes, and medical tubing.
5. Construction industry: Blow molding machines are used to produce large plastic tanks, pipes, and other construction materials.
6. Agriculture industry: Agricultural products such as irrigation pipes, water tanks, and seedling trays are produced using blow molding machines.
7. Electronics industry: Blow molding machines are used to produce plastic casings and components for electronic devices.
8. Furniture industry: Blow molding machines are used to produce plastic furniture components such as chairs, tables, and storage units.
9. Sports and recreation industry: Many sports and recreation products such as kayaks, surfboards, and playground equipment are made using blow molding machines.
10. Aerospace industry: Blow molding machines are used to produce lightweight and durable components for aircraft and spacecraft.

7.How long is the production cycle of Leshan blow molding machine? What is the lead time?

Production cycle 40-45 days; Delivery time: 60 days.

8.How to design the shaping mold for extrusion blow mold bottle?

We continuously upgrade our skills and knowledge to adapt to changing extrusion blow mold bottle market needs.
1. Determine the shape and size of the final product: The first step in designing a shaping mold for blow molding machines is to determine the shape and size of the final product. This will help in determining the overall dimensions and features of the mold.
2. Choose the type of blow molding machine: There are different types of blow molding machines such as extrusion blow molding, injection blow molding, and stretch blow molding. Each type requires a different type of mold design, so it is important to choose the right type of machine for your product.
3. Create a 3D model of the product: Using CAD software, create a 3D model of the product to be molded. This will help in visualizing the final product and identifying any potential design issues.
4. Determine the number of cavities: The number of cavities in the mold will depend on the production volume and the size of the product. More cavities will increase the production rate, but it will also increase the complexity and cost of the mold.
5. Design the core and cavity: The core and cavity are the two main components of the mold. The core is the inner part of the mold that shapes the product, while the cavity is the outer part that gives the product its final shape. The design of these components should be precise and accurate to ensure a high-quality product.
6. Consider draft angles: Draft angles are important in blow molding as they allow the product to be easily removed from the mold. A draft angle of 3-5 degrees is recommended for most products.
7. Add cooling channels: Cooling channels are essential for maintaining the temperature of the mold during the molding process. These channels should be strategically placed to ensure uniform cooling and prevent warping of the product.
8. Include ejection system: An ejection system is used to remove the product from the mold after it has been formed. This can be in the form of pins, air blasts, or mechanical ejection systems.
9. Test and refine the design: Once the initial design is complete, it is important to test it on a prototype mold to identify any design flaws or issues. This will help in refining the design before the final mold is produced.
10. Consider material selection: The material used for the mold should be able to withstand high temperatures and pressures. Common materials used for blow molding molds include aluminum, steel, and beryllium copper.
11. Work with a professional mold maker: It is recommended to work with a professional mold maker who has experience in designing molds for blow molding machines. They can provide valuable insights and ensure that the mold is designed to meet your specific requirements.

9.How to optimize the efficiency of plastic blow molding machine?

It can improve the blowing process, improve the cooling water transportation of the mold, improve the machine action time, improve the shape of the cup to make the material tube become even, thus reducing the molding cycle time of the product.

10.What kind of bottle is suitable for making with the Leshan blow molding machine?

Such as washing supplies, hotel supplies, personal supplies, food, medicine, pesticides, wide-mouth bottles and other PETG and PVC packaging industries, etc., can be produced by Leshan blow molding machine.