POY Moisture Proof Paper Tube

Our POY Moisture proof paper tube is a moisture-proof POY paper tube built for high-humidity environments and long-distance sea export scenarios. Ordinary POY paper tubes are prone to softening and deformation, strength decline and dimensional inaccuracy after moisture absorption, which seriously affects package quality and subsequent processing, especially prominent in high-humidity scenarios such as southern plum rain season and ocean shipping. This POY Moisture proof paper tube adopts fully enclosed moisture-proof treatment process. Both inside and outside of the tube body are sprayed with eco-friendly moisture-proof coating, and both tube ends are treated with moisture-proof edge sealing, which can effectively block moisture intrusion from the environment, keep the moisture content of the paper tube stable, and maintain strength and dimensional stability even after long-term storage in high-humidity environments.

During production, we strictly control the initial moisture content of the paper tube, and then lock the internal moisture through the moisture-proof coating to ensure consistent product performance upon delivery. The moisture-proof coating of POY Moisture proof paper tube adopts eco-friendly water-based material, with no peculiar smell and no harmful substance precipitation, will not contaminate POY tows, and meets export environmental protection standards. For export orders, we can also match multi-layer moisture-proof packaging solutions to further improve the moisture-proof effect. With 16 years of export paper tube production experience, our POY Moisture proof paper tube has been supplied in large quantities to chemical fiber enterprises in humid regions such as Southeast Asia and South America, and its moisture-proof performance has been verified by long-term market practice.

• Production in humid and hot areas: POY production in southern plum rain season, Southeast Asia and other humid and hot areas

• Export ocean transportation: long-distance sea packaging of POY product export orders

• Long-term storage: POY semi-finished and finished products requiring long-term storage

For the export and high-humidity scenario needs of moisture-proof paper tubes, we adopt a reinforced moisture-proof packaging solution. Finished POY Moisture proof paper tube products are first sleeved in thickened PE sealing bags with built-in desiccants, then loaded into moisture-proof corrugated cartons, and the carton joints are sealed to isolate moisture throughout the process. When loading bulk goods into containers, moisture-proof boards are laid at the bottom of the cabinet to avoid ground moisture intrusion. Trade terms support FOB delivery. We can cooperate with customers to complete export customs declaration, inspection declaration and other procedures, and can also customize higher-grade moisture-proof packaging according to customer needs to ensure stable product performance during long-distance sea transportation and high-humidity storage.

We provide exclusive use guarantee for moisture-proof paper tube customers. After product delivery, a one-year warranty is provided. Under standardized storage conditions, if non-human-caused moisture-proof failure and deformation quality problems occur, we will respond immediately and provide solutions. The after-sales technical team can provide professional storage and use suggestions according to customers' local climate and storage conditions to maximize the moisture-proof performance of products. We regularly visit export customers, track product performance in sea transportation and overseas warehousing, and continuously optimize moisture-proof technology and packaging solutions.

For the performance requirements of moisture-proof paper tubes, we have established a special quality inspection process. Upon incoming inspection of base paper and moisture-proof paint, moisture-proof performance is tested to ensure raw materials meet standards. During production, coating thickness and edge sealing quality are strictly controlled to ensure full enclosure without dead corners. At the finished product stage, high-humidity environment simulation test is carried out to verify moisture-proof effect and strength retention rate. Each batch of products is tested for initial moisture content to ensure stable delivery status. All finished products undergo 100% full appearance and sealing performance inspection before packaging, and third-party institution moisture-proof performance testing is supported, with fully traceable quality.