In everyday life, we frequently encounter plastic materials such as PP, PE, and PVC, which are abbreviations for their English names. Their Chinese names are Polypropylene, Polyethylene, and Polyvinyl Chloride, respectively.
PP is a relatively safe plastic among plastics, commonly used for making packaging bags for food items. Of course, PP comes in different grades, and the one used for packaging food must be food-grade. PP has the lowest density among the three, and can float on water.
Standard plastic bags are made of PE, which has good toughness. PE is categorized into HDPE (High-Density Polyethylene) and LDPE (Low-Density Polyethylene), and the difference in density leads to significant variations in certain properties.
Some of the traditional slippers we often see are made of PVC, which becomes soft in summer and very hard in winter, a characteristic closely related to the thermosensitivity of PVC. PVC decomposes into gases at high temperatures. Among the three, PVC has the highest density.
Are you aware of the characteristics of plastic handling boxes?
Processing performance mainly refers to the ease of processing materials into containers according to packaging requirements, with features such as easy packaging, filling, sealing, and high efficiency suitable for automatic packaging machinery operation. For this, research should be conducted on the properties of packaging materials, including abrasiveness, rigidity, smoothness, ease of opening, adhesion, plasticity, weldability, flexibility, adhesiveness (seamability), coating and printing properties, and anti-static properties, to meet the needs of large-scale mass production and 1k production.
Cost-performance: The packaging materials should be widely sourced, easily accessible, and cost-effective. Cost-saving in terms of performance mainly refers to the economically reasonable use of packaging materials, researching the cost-saving of packaging materials, packaging machinery and equipment costs, labor costs, packaging efficiency, inherent quality, and storage and transportation costs.
Decorative Performance: The aesthetic appeal of decorative performance mainly refers to the beauty of the material's shape, color, and texture, which can create display effects, enhance the grade of the product, satisfy different consumers' aesthetic needs, and stimulate purchasing desires. This requires research on the transparency, surface luster, brushability of the packaging material, and factors such as dust attraction due to electrification.
Plastic周转boxes are suitable for industries such as clothing, hardware, machinery, electronics, chemicals, instruments, aquaculture, food, aquatic products, and logistics storage. They can be used to store food, offering clean and convenient handling, and facilitate the easy rotation of parts with tidy stacking, making management straightforward. Their well-designed structure and superior quality make them ideal for transportation, distribution, storage, and processing in factory logistics.
Pallet boxes are compatible with various logistics containers and workstations, suitable for various environments such as warehouses and production sites. They assist in the universal and integrated management of logistics containers, being an essential item for modern logistics management in production and distribution enterprises. Features: non-toxic, odorless, moisture-proof, corrosion-resistant, lightweight, durable, stackable, and a wide range of colors.
How to choose plastic containers and the price range of molds
For plastic handling crates, as they are one of the products and keywords, it is essential to have a comprehensive and specific understanding of them. Therefore, let's continue to learn and understand them based on the previous foundation, which will also benefit us greatly and accelerate our learning process for this product.
