Case Study - Ningbo Jieli Cosmetical Package Co., Ltd.

Ningbo Jieli Cosmetical Package Co., Ltd., founded in 1998, specializes in cosmetic packaging and serves top brands like Estée Lauder, Dior, Maybelline, L’Oréal, and Procter & Gamble.

As a leader in makeup pen packaging, Jieli focuses on green development and energy saving. Since first working with Deman in 2003, they have completed over ten projects together.

Jieli’s main compressed air uses are UV printing, injection molding, and robotic automation. Due to strict air quality needs, when building a new air station, they required Deman to provide a system that is both energy-efficient and delivers oil-free, moisture-free compressed air.

Customer Challenges Before the Upgrade:

Operating in the cosmetic packaging industry, the company has strict requirements for compressed air quality.
If the compressed air contains excessive moisture or oil, it can lead to:

· Poor product quality

· Damage to production equipment

· Significant cost losses

After gaining a clear understanding of the customer’s pain points, Deman’s application engineering team carried out detailed planning and testing for the air station setup, and ultimately delivered a customized compressed air solution tailored specifically for Jieli.

Deman's Air System Comprises of:

1. Deman team carried out detailed planning and rigorous testing for the construction of the air station

2. Two sets of DDV90T-8 and two sets of DDV76T-8 Deman energy-saving compressor units

3. Installed additional equipment, including:

·Desiccant dryer

·Refrigerated air dryer

·Precision filters

·Zero-air-consumption Drainage System

·Heat recovery system

With the successful implementation of the customized compressed air solution, our cooperation achieved remarkable results.

After Installation of Deman System:

√ Modern machine design, beautiful compressed air station

√ Safety and stability system operation

√ Oil-free and moisture-free at the air usage end

√ Additional supply of continuous hot water for daily use

√ Significant energy-saving benefits

Based on their trust in Deman’s product quality and service team, Jieli is now actively planning a new cooperation project with us. We look forward to the successful launch of this new project and to continuing our strong partnership!