PA6 vs POM: Plastic Comparison & Selection Guide | Juyuan
2025-10-24I. Introduction In the world of engineering plastics, PA6 (nylon 6) and POM (polyoxymethylene) often appear in the same design list. Both possess excellent mechanical properties and processing adaptability, making them popular choices for mechanical parts, automotive components and precision gears. However, due to the different performance emphases, engineers often find themselves in a dilemma when making a selection: Shou...
Understanding Plastic Bottle Bottom Labels: The True Meaning Behind the Triangle Arrow Numbers
2025-10-231. Why Do Plastic Bottles Have a "Triangle, Arrow, and Number" Logo on Their Bottom? When you pick up a bottle of mineral water, shampoo or detergent and turn it over at the bottom, you can see a triangle composed of three arrows, with numbers or letters printed inside. This is not decoration but the internationally recognized Resin Identification Code (RIC).The RIC coding was first established by the American Plastic...
A Single Pellet Can Change Your Bottle Cap Factory’s Profit Margin
2025-10-211. The Upgrade Logic of the Bottle Cap Industry: From "Being Able to Make" to "Making It Well" The bottle cap, though seemingly a small component, is a critical link in the entire packaging system.It not only determines sealing, pressure resistance, and appearance, but also impacts filling line efficiency, transportation stability, and consumer experience.After 2025, the bottle cap industry is undergoing three majo...
Plastic Raw Material Pellets: Import Substitution vs. International Brand Resins — Which Offers Better Cost-Performance?
2025-10-20Against the backdrop of the accelerated transformation of the global manufacturing industry, the plastic raw material market is undergoing a "reconstruction of price/performance."On the one hand, international brand materials have long dominated, thanks to their high stability and global recognition. On the other hand, domestic and local brands of import-substituting materials are on the rise, gradually gaining market share thank...
The Global Journey of a Plastic Pellet: From Crude Oil to New Life
2025-10-17I. Birth: I Come From Deep Underground Hello, I am a newly born plastic particle. My story begins millions of years ago—back then, I slumbered deep within the Earth's crust, part of a crude oil molecule, clinging to countless hydrocarbon companions. Until one day, humanity awakened me, and the intense heat of the refinery decomposed me into gas, liquid, and dreams.In a chemical plant, my destiny was rewoven. Cracking...
Global Plastic Raw Material Market Update — October 2025
2025-10-16Introduction Entering the fourth quarter of 2025, the global plastic raw materials market continues to be characterized by structural differentiation, regional fluctuations, and tightening policies. For international buyers, October market signals indicate stabilization in general-purpose resin prices and slight price divergence in specialty materials. Furthermore, recycling and circular economy policies continue to streng...
The Role of Plastic Raw Materials in Fishing Nets: A Deep Dive into PA6
2025-10-151. PA6 - The mainstream fiber material in the fishing net industry In modern fishery, plastic fiber fishing nets have completely replaced traditional cotton and linen nets. Among them, PA6 (nylon 6) has become the core raw material for global fishing net manufacturing due to its high strength, excellent toughness, wear resistance and salt water resistance.Compared with polyethylene (PE) or polypropylene (PP), PA6 netw...
Cosmetic Packaging Plastic Material Selection & Procurement Guide
2025-10-141. Market Trends: Cosmetics Packaging Enters the Era of "High Performance + Lightweight + Green" Driven by the global "appearance economy," cosmetics packaging is shifting from traditional decorative competition to systematic upgrades focused on functionality, tactility, and environmental friendliness.From shampoo bottles to serum pumps, from lipstick cases to high-end foundation components, plastic raw materials remai...
Glove Materials: PVC, NBR, and TPE Cost Comparison
2025-10-131. Industry Pain Points: The Trilemma of Softness, Chemical Resistance, and Cost The glove manufacturing industry has been facing fierce competition in recent years. While global demand continues to grow, profit margins are squeezed by raw material prices and market standards.Manufacturers generally face three major contradictions: ・It's difficult to strike a balance between softness and strength: PVC gloves are ...