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FAQ
How to choose raw material for a hardshell luggage ?
PP :Polypropylene material poster is a durable, tear-resistant, and waterproof graphic printed on a synthetic paper film, offering excellent image quality for high-resolution graphics and vibrant colors. It provides versatility for both indoor and outdoor applications, has excellent water and chemical resistance, and can be found with various finishes and even adhesive backings for easy mounting.
ABS :ABS plastic - Most low-cost hardside luggage is made of this material. It's more affordable and more lightweight than polycarbonate but not as durable, and it can be prone to scratches.
PC : Polycarbonate -It's lighter than metal (like aluminum) yet more durable than plastic, making it the most common hardside material on the market. Polycarbonate is known for its high impact resistance — i.e. it's protective against drops — but it has lower scratch resistance. Sometimes a special coating is applied to prevent scuff marks.
ABS+PC : Polycarbonate/ABS composites - You can find luggage that combines these materials, typically using ABS plastic underneath with a polycarbonate coating on top. The hybrid gives you the benefits of both, but it still isn't as strong as100%polycarbonate.
How we guarantee quality ?
A luggage drop test is a standardized procedure to evaluate the durability and impact resistance of suitcases and bags. It simulates the rough handling baggage undergoes during travel, such as falling off a conveyor belt or being tossed by baggage handlers. Guanhong Luggage Co,.Ltd test each piece of luggage base on costumer's requirements to make sure our products meets the international high standard, ensure you have a safe journey !
To ensure durability, luggage undergoes "shock testing" through various rigorous methods that simulate the rough handling it can endure during travel. These tests are designed to expose potential weak points in the luggage's construction, such as handles, wheels, and the main shell.
Suitcase Vibration Impact Testing Machine Loading the prescribed load in the luggage, lifting the luggage to the prescribed stroke through the handle, the back strap (or the fully opened tie rod), making free falling motion under the action of gravity (the tie rod test adopts uniform motion), and then through the absorption and release of the impact force by the spring, the luggage is subjected to shock and oscillation, so as to test the anti-oscillation impact of the handle, the back strap, the tie rod and the luggage (package). Vibration Impact Tester is suitable for all kinds of bags and suitcases.