High quality waterproof travel backpack OEM customization service

High quality waterproof travel backpack OEM customization serviceWe are a professional waterproof bag manufacturer, dedicated to providing customers with high-quality and customized waterproof travel backpack solutions. We are well aware of the difficulties encountered during travel, such as adverse weather or accidental splashing of water. Therefore, we are committed to developing and producing backpack products with excellent waterproof performance to meet the needs of different customers in outdoor exploration, long-distance travel, or daily commuting.Our waterproof travel backpack uses advanced waterproof materials and technology to ensure that the backpack can still keep its internal items dry and safe in humid environments. At the same time, we focus on the durability and comfort of the backpack, using high-strength, wear-resistant materials and ergonomic design to ensure that the backpack can remain comfortable and

Is the TPU waterproof layer breathable

The TPU waterproof layer has breathability.The TPU waterproof layer has breathability, which is achieved through its hydrophilic properties. TPU waterproof breathable film itself has no pores, relying on the difference in steam pressure inside and outside the clothing to transfer steam from high pressure areas to low pressure areas, thereby achieving moisture permeability. This material is commonly used to make waterproof and breathable fabrics, which have good waterproof effect and also have breathable characteristics, making the fabric windproof and warm. ‌TPU waterproof and breathable film has a wide range of applications, including footwear, pharmaceuticals, and other fields. This material can effectively exchange gases while maintaining waterproof performance, meeting the needs of different fields.

Introduction to Waterproof Bag Materials

Introduction to Waterproof Bag MaterialsWaterproof bags play an increasingly important role in modern life, whether for wading, hiking, trekking, cycling, swimming, surfing, or rafting. The performance and durability of waterproof bags largely depend on their materials. This article will provide a detailed introduction to several common materials used in the production of waterproof bags, including PVC waterproof fabric, TPU waterproof fabric, nylon waterproof fabric, and polyurea waterproof fabric.PVC Waterproof FabricPVC (Polyvinyl Chloride) waterproof fabric is a common waterproof material that enhances its water resistance through coating processes. PVC material has excellent mechanical properties, strong acid and alkali resistance, a low softening point, and stable chemical properties, making it suitable for producing high-strength waterproof bags and packs. PVC waterproof fabric is often used for bags in activities s

Maintenance Tips for Waterproof Backpacks

Maintenance Tips for Waterproof BackpacksAs an essential piece of equipment for outdoor adventures and daily commuting, the performance and lifespan of a waterproof backpack largely depend on proper maintenance methods. This article will detail the classification of materials, daily maintenance, water resistance maintenance, and usage precautions in special environments, helping readers better understand and maintain their waterproof backpacks.1. Classification of Waterproof Backpack MaterialsThe materials used in waterproof backpacks mainly include PVC mesh, TPU laminated fabric, and EVA. PVC mesh is lightweight and has good water resistance, but light-colored fabrics are prone to discoloration or absorption of dark colors. TPU laminated fabric offers better wear resistance and elasticity, making it suitable for various outdoor environments. EVA material is known for its lightweight and high strength, ideal for long-term