Technical Knowledge

Stay updated with Bestar Machinery. Explore our latest company news, expert blow molding machine technical knowledge, industry trends, and new product launches. From maintenance tips to global exhibition updates, find everything about extrusion blow molding here.

Best Materials for Blow Molding Machine
2025-08-30

Best Materials for Blow Molding Machine

Selecting the best material for blow molding machine is critical, as it determines the final product's properties, cost, and performance. There is no single "best" material; the c…

VIEW MORE
How are Milk Bottles Manufactured
2025-08-22

How are Milk Bottles Manufactured

Plastic milk bottles are manufactured through a process called blow molding. The blow molding machine begins when heated high-density polyethylene (HDPE) pellets are extruded …

VIEW MORE
How are Stacking Barrels Made
2025-08-16

How are Stacking Barrels Made

When you see a standard plastic stacking barrel, almost certainly born from blow molding machine, which expertly inflated a tube of hot HDPE plastic into a durable, stackable,…

VIEW MORE
How to Solve the Uneven Wall Thickness of Blow Molded Products
2025-08-10

How to Solve the Uneven Wall Thickness of Blow Molded Products

Causes of Uneven Wall Thickness: Parison Core Deviation: The gap between the mandrel and die in the blow molding machine's die head is uneven. Mold Misalignment: The mold …

VIEW MORE
What is the Purpose of Blow Mold
2025-07-30

What is the Purpose of Blow Mold

The core function of blow molds is to impart specific shapes and dimensions to molten plastic parisons by inflating them with compressed air and cooling them to form the desired h…

VIEW MORE
How Are Shampoo Bottles Manufactured
2025-07-23

How Are Shampoo Bottles Manufactured

The manufacturing of shampoo bottles is a highly automated process. Currently, the vast majority of shampoo bottles on the market are produced using extrusion blow molding machine…

VIEW MORE
How to Maintain Blow Molding Machine
2025-07-16

How to Maintain Blow Molding Machine

Blow Molding Machine Maintenance Guide: Proper maintenance blow molding machine ensures longevity, efficiency, and consistent product quality. Follow these key maintenance steps:…

VIEW MORE
What Industries Use Blow Molding Machine
2025-07-10

What Industries Use Blow Molding Machine

Blow molding machines are widely used across multiple industries to produce hollow plastic products. Here are the key industries that utilize this blow molding machine: Packa…

VIEW MORE
What Factors Affect the Quality of Blow Molded Products
2025-07-04

What Factors Affect the Quality of Blow Molded Products

The quality of blow molded products depends on multiple variables, from material selection to blow molding machine settings. Below are the most critical factors: 1. Material Sele…

VIEW MORE
Chat