Travel trolley type and characteristics

【China Trolley Trading Network Trolley box transactions and trade information exchange to provide an excellent platform to improve the level of commodity exchange, standardize the behavior of commodity trading, to achieve ultra-large-scale network operators. 】 Travel trolley case is divided into three categories: soft case, hard case, leather case. Each has its own advantages and disadvantages, in the purchase Trolley Case, to take into account the material of the Trolley Case, as it to some extent determines the practicality and appearance Trolley Case. First, the soft box At present, the main softbox material nylon, Oxford cloth or non-woven material. Although these fabrics do not appear to be hard-shell fashion, but also very durable, it is not like some of the more brittle PVC materials, it is easy to problems in the consignment. 1, Oxford material suitcases Advantages: diversification of the external design of the box (for example, easy to put some small items outside the pocket), the scalability relative hard case capacity is limited, lighter weight box, soft box color and style, scratch-resistant rub. Disadvantages: rain effect as hard case, not easy to put fragile items. 2, the combination of cloth EVA material suitcase from the cloth with EVA material suitcase, the most popular over the past decade. Soft box revolution embarked on a new generation of development system, the soft box can be three-dimensional cloth, you can create a variety of shapes and curves, but also save manufacturing wages and speed up the production process, coupled with the use of honeycomb panels, A new generation of luggage was born, it feels like a hard shell box, but not the weight of the hard shell box, shell more rich, but also with amplification, plus pull rod, the bottom of the multi-pulley design allows users to more Easy and convenient. Second, the hard shell box 1, ABS synthetic resin ABS suitcase advantages: relatively hard, not easy to be deformed, the shell high strength, free from water, inorganic salts, alkalis and a variety of acids, not easily damaged, can be effective Protect the contents. ABS appearance is opaque ivory granule, its products can be made into colorful, and has high gloss. ABS material suitcases Disadvantages: high prices, weight, carrying inconvenience, no small, are basically large. In addition the price is also much higher than Oxford cloth, artificial leather. 2, PP Polypropylene Polypropylene PP plastic is the development of nylon after another good varieties of resin, it is a high-density, non-side chain, high crystallization of the necessary linear polymer, with excellent overall performance. Uncolored white translucent, waxy. Transparency is better than polyethylene, rigid than polyethylene. 3, CURV Curv high-performance material innovation, with high hardness, high tensile strength and impact resistance characteristics. Curv is a thermoplastic composite that combines the best of both lightness and toughness. Curv technology will be a layer of synthetic fiber into a composite sheet, as compressed sandwiches generally create self-reinforcing materials, without sacrificing the strength of the premise as much as possible to reduce the volume. 4, PC polycarbonate PC material is actually what we call a kind of engineering plastics, as the world widely used materials. Has excellent electrical insulation, elongation, dimensional stability and chemical resistance, high strength, heat resistance and cold resistance; also has self-extinguishing, flame retardant, non-toxic, can be colored and so on. Third, the leather case If it is not to highlight the high-end quality, we still recommend not to use the leather suitcase, although it looks luxurious, but for ordinary consumers, it is easy to scratch and damage, not easy to repair or repair costs higher Some flashy. To know more trolley information, please pay attention to the Chinese trolley transaction network Posted by: zpengdmjy