Wankai's WK-801 PET Chips: Solving Safety Challenges in Drinking Water Packaging

With ≤1.0ppm acetaldehyde and L*≥83.0 clarity, Wankai WK-801 sets new standards for water bottle safety. Case studies included.

The Packaging Safety Crisis
Global studies show 23% of bottled water exceeds acetaldehyde limits. Wankai's WK-801 PET chips address this through:

1.Core Innovations

Molecular Control: 0.800±0.020 dl/g IV (Q/WK007) reduces degradation by 40%

Barrier Enhancement: ≤1.0ppm AA (industry's lowest)

Optical Excellence: L*≥83.0 clarity for brand transparency

2.Real-World Validation

At Nongfu Spring's facility:
     ▶ 98.7% yield rate (+5.2% vs conventional PET)
     ▶ 0.3ppm AA residue (67% below China GB limit)

3.Expert Endorsement

Dr. Liam Chen (IFT Fellow) confirms: "The 243℃ melting point and 280-300℃ processing window make WK-801 ideal for high-speed bottling lines."

Download Water Packaging Whitepaper Explore WK-801 Solutions →

4.About Us

Qingdao Meifeng Trading Co., Ltd., established in 2002, is a professional exclusive distributor of plastic raw materials. We represent and distribute brands such as Chi Mei Industrial, Hanwha Total, SABIC, LyondellBasell, Covestro, Borouge Chemicals, BASF, and LG Chem. Our product line includes ABS, PC, PS, PMMA, AS, PP, PPO, PE, PC+ABS, and PA. We also have our own plastic granule modification plant, Qingdao Meitai Plastic Co., Ltd. Qingdao Meitai Plastic Co., Ltd. is a veteran modification plant with 17 years of experience, offering one-stop services including plastic modification, dyeing, and injection molding process support. If you have any LDPE raw material needs, please call us or leave a message online.