Many customers request injection - molded slider systems for logo engraving on rotomolded cooler box lids, believing this approach offers cost - effective branding similar to injection molded products. However, this strategy overlooks critical differences between rotational molding and injection molding processes. While sliders work well for high - pressure injection systems, they create significant quality and durability issues in rotomolded cooler production due to fundamental material behavior and mold design requirements.

DISCOVER WHY INJECTION - STYLE SLIDERS COMPROMISE LOGO QUALITY ON ROTOMOLDED COOLERS.
PROFESSIONAL COMPARISON OF ROTATIONAL MOLDS VS TEMPORARY SOLUTIONS.

1. Seamless Lid Design: Big, Impactful Logos; Temporary Slider logo: Small, Lackluster

Rotomolding is an integrated molding process. The logo is directly incorporated into the lid mold, resulting in a grand and aesthetically pleasing logo. In contrast, the slider can only be used to create a very small part of the logo.

2. The Difference in Logo Depth: Whole Lid Molds vs. Slider Molds

3. Unsightly Burrs Around the Slider Logo

There is a distinct circle of imperfections. This is because at the connection between the slider and the mold, the PE material, when heated, seeps into the gaps.

4. The Downside of Slider Molds: High - Risk Damage to Original Molds and Profits

• The slider mold not only endangers the integrity of our original mold but also, once damaged, triggers exorbitant repair expenses and extended production halts. When factoring in the long - term financial implications, including lost output and additional maintenance costs, it becomes patently clear that the slider mold is a highly uneconomical option.

5. Cost Efficiency Analysis

*Based on 5,000 unit production run