The plastics industry is competitive as manufacturers strive to increase production and minimize machine downtime. Blow molding is more efficient in producing bottles, containers, and hollow plastic parts. The industry faces one challenge: ensuring clean production lines and efficient production. One color or resin being different from the other may lead to contamination, material wastage, and long delays throughout the entire production process. It is where the Purging Compound for Blow Molding comes in to save the day. Changing one resin for another becomes simplified once manufacturers utilize a special-purpose Purging Compound, which also minimizes wastage and maintains the cleanliness of the production runs.
Changeovers in Blow Molding: The Challenge
Blow Molding Machines function continuously and frequently at elevated production levels, resulting in downtime as a significant expense. The startup of color or resin changeovers will leave residuals on the screw, barrel, and die head. If not cleaned, the residuals result in staining, black specs, or product discoloration.
Using virgin resin for the traditional cleaning process takes more time. It is inefficient, often using extreme amounts of material to achieve only slight cleaning of the previously mentioned components.
Why Purging Compounds Are the Smart Choice
A Purging Compound is a specialized material designed to clean plastic processing equipment more effectively than regular resin. It works by breaking down and removing residual resin, carbon buildup, and colorants in key areas of the machine. For Blow Molding, this translates into fewer defective articles, smoother changeovers, and machines ready for production within a fraction of the time.
Key Benefits of Using Purging Compound for Blow Molding
1. Faster Changeovers in Colors and Resins
Purging Compounds reduce waste times to a bare minimum when switching materials. Instead of flushing machines for hours with virgin resins, consider using a purge compound to clean impurities to start production fast.
2. Reduced Material Waste
Utilizing production-grade resin for machine cleaning results in the wastage of precious material used to manufacture sellable components. The least volume of Purging Compound is required to do a thorough job of cleaning, which reduces costs and waste.
3. Improved Product Quality
A bit of contamination from leftover resin or degrading material could discolor, streak, or blemish the product. When Purging Compounds are used to clean the machines, the product is always of top quality from the very first cycle after changeover.
4. Reduced Downtime
Every bit of idle time for the blow molding machine is a loss in production. Ensuring Faster Cleaning, Purging Compounds lowers downtime of manufacturers, thereby increasing productivity.
5. Increased Equipment Life
Residues and carbon deposits can enter the screws, barrels, and die heads, and are abrasive enough to distort them and shorten their lives. Frequent Use of Purging Compounds also prevents the accumulation effect, thus preserving the equipment and increasing its performance.
Best Practices for Cleaner Production
To achieve maximum benefits from Purging Compounds in blow molding, it is essential to:
– Use Purging Compounds consistently during changeovers on a scheduled basis.
– Choose the Right Purging Compound that suits your resin and process.
– Proceed with the actual purging using the guidelines to clean the machine.
By integrating purging into your everyday work cycle, you end up with production runs that are cleaner, less scrap, and more productive in every respect.
Conclusion
Efficiency in Blow Molding ensures effective downtime management and consistent and reliable product output. A Purging Compound for Blow Molding will address and plan for inevitable contamination and waste so that changeovers run smoothly. Cleaner machines, faster production restarts, and more profits are the outcome.
At UNICLEANPLUS™, we provide cost-effective, high-performance Purging Compounds for blow molding and other forms of plastics processing. Our products save our customers time and money while maintaining a high-quality product end. With UNICLEANPLUS™, you get a cleaning product and a trusted partner for your success.