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2026-01-21

Common Bottle Blowing Machine Problems and Solutions

Bottle blowing lines are built for repeatability, but small shifts in heat, air, water cooling, or mold alignment can quickly turn into defects, downtime, and scrap. Below is a practical troubleshooting guide that focuses on the issues operators and maintenance teams see most often, with checks you can do on the floor and durable fixes you can implement at the process and equipment level.
2026-01-20

What Production Capacity Do Bottle Blowing Machines Offer?

PET bottle blowing machines are critical production equipment in the modern manufacturing landscape, enabling the transformation of PET preforms into finished containers for beverages, household liquids, cosmetics, and more.
2026-01-15

How to Choose a Bottle Blowing Machine?

Selecting the right bottle blowing machine is one of the most important investment decisions for any packaging or beverage business. The right equipment ensures high-quality bottles, efficient production, and long-term profitability.
2026-01-14

Best Bottle Blowing Machines for Small Business

For small-scale packaging companies and start-up beverage brands, selecting the right bottle blowing machine can determine both production efficiency and profit margin. Small businesses often face challenges balancing output, energy cost, and equipment investment.
2026-01-13

Automatic Vs Semi-Automatic Bottle Blowing Machine

The bottle blowing machine is a critical part of modern plastic packaging production, responsible for shaping PET preforms into bottles used in beverages, pharmaceuticals, cosmetics, and household products.
2026-01-12

How Does a PET Bottle Blowing Machine Work?

A PET Bottle Blowing Machine is core industrial equipment used to manufacture hollow plastic bottles, especially those made from polyethylene terephthalate (PET). These machines are widely employed in beverage, pharmaceutical, personal care, and food packaging industries due to their efficiency, precision, and capacity to produce large volumes of consistent, high-quality bottles.
2026-01-10

Why Do Pet Bottle Blowing Bottles Sometimes Have Poor Transparency or Whitening?

PET is valued for its glass-like clarity. When a blown bottle turns hazy or shows white, chalky areas, the root cause is almost always micro-structure and process—how the polymer was dried, heated, stretched, and cooled.
2026-01-09

What if the Bottle Mouth Is Deformed After Blowing?

Bottle-neck deformation is one of the costliest defects in PET and HDPE bottle production. It compromises cap fit, seal integrity, torque performance, and downstream line efficiency. Below is a practical, production-ready guide to diagnosing the root causes, fixing them on the line, and preventing recurrence through tighter process control and tooling management.
2026-01-08

How Should the Blow-Molding Machine Operate, And Which Accessories to Check?

A blow-molding machine is designed to manufacture hollow plastic products such as bottles, containers, and industrial parts through the controlled expansion of heated thermoplastic materials. Its operation involves several synchronized stages—extrusion, molding, inflation, and cooling—each requiring precise temperature, air pressure, and timing control to ensure product uniformity and wall thickness accuracy.
2026-01-07

Why Does the PET Bottle Bottom Nozzle Position Shift After Blowing?

PET stretch-blow molding relies on precise thermal conditioning, axial stretching, and biaxial blowing. When any of these are slightly off, the preform’s gate (often called the “bottom nozzle”) can drift from the geometric center of the bottle base after forming.

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