Overview
Expanded absorbent paper is an engineered cellulose-based material that combines traditional paper manufacturing with mechanical expansion processes. Unlike standard paper, its three-dimensional structure provides exceptional liquid retention and cushioning properties. The expansion process creates microscopic cavities that increase surface area by 300-500% compared to conventional paper. This unique structure makes it ideal for applications requiring both absorption and protective qualities.
Product Features
The material's key performance characteristics include absorption capacity of 8-15 times its weight in water, rapid wicking action (typically 5-15 seconds for complete absorption), and dimensional stability when wet. Advanced versions may include treatments such as antimicrobial coatings, fire retardants, or oil-resistant barriers. The base material remains biodegradable, meeting environmental standards for most industrial applications.
Main Uses
In packaging, it protects sensitive goods from moisture damage during transit while providing cushioning. The medical field utilizes sterile versions for wound dressings and surgical drapes. Industrial applications include machinery maintenance for oil absorption, cleanroom wipes in electronics manufacturing, and spill control in chemical processing plants. Some automotive manufacturers use it as a lightweight sound-dampening material.
Culture and Development
The technology originated from Japanese paper engineering in the 1970s, initially developed for high-end packaging applications. The 1990s saw significant advancements in expansion techniques that made commercial production viable. Modern production methods now allow for precise control over pore structure and density, enabling customization for specific industry requirements. Sustainability trends have driven development of recycled-content versions that maintain performance characteristics.
B2B Procurement Guide
Industrial buyers should evaluate grammage (typically 80-200 gsm), expansion ratio (3:1 to 8:1), and absorption speed specifications. Medical-grade purchases require FDA or CE certification documentation. For large-volume procurement, consider manufacturers with in-house testing labs for quality consistency. Sample testing under actual use conditions is recommended, particularly for chemical resistance requirements. Minimum order quantities often start at 500 kg for custom specifications.
Related Manufacturers
- 主营：[]
- 主营：自粘袋、四方袋、复合袋、吸水纸、pe袋订做、pe袋定做、塑料包装、硅胶干燥剂、生活用品包装、活性炭干燥剂
- 主营：表面施胶剂、苯丙表胶、乳液施胶剂、纸品膨化剂、中性施胶剂、浆内施胶剂、AKD施胶剂、高分子乳化剂、固体表面施胶剂、纸塑模具防水剂、蜡粉、烷基烯酮二聚体、蜡乳液、松香胶、湿强解离剂、抗掉毛掉粉剂、纤维增强剂、干强剂、抗水剂、挺硬剂、拉力增强剂、增白剂、聚丙烯酰胺树脂、涂布润滑剂、涂布分散剂、丁苯乳液
- 主营：增光剂、蜡乳液、絮凝剂、膨化剂、防水蜡、卫生纸、迷信纸、湿强剂、硬挺剂、箱板纸、固色剂、降粘剂、除臭剂、防水剂、消泡剂、拉力剂、分散剂、麦稻草、膨松剂、保鲜剂、脱墨剂、拨水剂、柔软剂、增强剂、固体胶
- 主营：卫生巾、艾草纸、擦拭纸、吸水纸、艾草棉纸、无尘卷筒纸、自动擦试纸、银河系水材料、除污吸油防尘纸、工业擦拭除尘纸
- 主营：无尘口罩、印花口罩、防静电手套、吸水纸、一次性防护口罩、丁腈手套、乳胶手套、防静电鞋服
- 主营：酒石酸、水杨酸、苯甲酸、吸水纸、苯甲酸钠、聚六亚甲基双胍、钛白粉、吸水树脂、苯丙乳液、聚乙二醇、707乳液、苹果酸
- 主营：测试机、顶破仪、划圆机、吸水纸、破力机、测定仪、测试仪、试验箱、取样机、耐磨仪、铝合金、检测仪、安全帽、试验机、试验仪、检测机、涂布机、雕刻刀、熔喷布、测试箱、切割机、涂膜机、包装袋、面膜机、热熔胶机、防护口罩
- 主营：抗氧剂、乳化剂、苯扎氯铵、吸水纸、烷基二甲基、氢化蓖麻油、表面活性剂、双链季胺盐、聚氧乙烯醚、二丁基羟基甲苯、甘油聚氧丙烯醚、十二烷基硫酸钠、树脂、助剂
- 主营：离子风棒、离子风机、离子风嘴、吸水纸、ESD监控系统、离子风枪、离子风蛇、离子风扇、静电闸机、静电测试仪、ESD门禁系统、静电消除器、离子风刀、静电除尘箱、除静电设备、静电监控、静电监测、无尘布、无尘纸、静电手环监控、静电接地监控、静电释放仪、静电监控系统
- 主营：粘缸剂、造纸柔软剂、树脂控制剂、吸水纸、毛布清洗剂、改良剂、杀菌剂、抑垢剂、烘缸剥离剂、除胶剂、螯合剂
- 主营：农林保水剂、吸水树脂、聚丙烯酸钠、吸水纸、聚丙烯酰胺、抑尘剂、制香胶粉、彩色吸水树脂、边坡绿化保水剂、边坡绿化粘合剂、羟丙基甲基纤维素、羟丙基瓜尔胶、腻子粉润滑剂、絮凝剂
- 主营：咖啡滤纸、汽车香片纸、白色阻燃纸、吸水纸、手冲咖啡漏斗、食品餐垫纸、特卫强纸信封、抗静电包装材料、杜邦特卫强纸、滤油纸、防螨布、纸树开花纸、晶圆隔离纸、水洗牛皮纸、吸水棉纸、阻燃纸、防火纸、耐高温纸、杜邦纸、v60咖啡滤纸、吸塑盖材透析纸、PP合成纸、超细纤维无纺布、PET合成纸
- 主营：超细粉、龙井茶、三七粉、防潮吸水纸代客加工、咖啡粉、包装加、包装袋、谷物粉、红茶绿茶、玩具包装、包装贴牌、米粉面粉、益生菌粉、代包装服、三角包袋、粉末内袋、红袍茶叶、来料加工、小包茶叶、茶叶包装、包装定制、螺丝螺母、铝箔塑料袋、复合脱氧剂、加工包装机、奶粉蛋白粉
- 主营：鲁尔接头综合性能测试仪、热敷贴温度特性测试仪、偏光应力仪、吸水纸、注射器滑动性能测试仪、自动瓶盖扭矩仪、玻璃瓶耐内压测试仪、耐碱性试验装置、鼻氧管综合性能测试仪、呼吸管路气流阻力测试仪、人工血管水渗透性测试仪、输液港多次穿刺测试仪、器身密合性正压测试仪、药液过滤器细菌截留性能测试仪、吸收速度测试仪、可分散性测试仪、导管动力注射流量与压力测试仪、玻璃瓶切割机、开启力测试仪、罐盖轴向承压力测试仪、内涂膜完整性测试仪
- 主营：手指套、清洁布、乳胶手套、吸水纸、条纹手套、丁腈手套、作业手套、塑料手套、教师护具、橡胶手套、防护指套、无尘手套、一次性手套、无纺布鞋套、大卷擦拭布、滚筒除尘纸、劳保线手套、防静电手套、工业擦拭布、丁腈胶皮橡胶、无硫卷边指套、软底防静电鞋、无毛防静电纸、吸油清洁擦拭布、耐磨工作棉纱布
- 主营：纸尿裤、测试仪、胀破仪、吸水纸、gb2890-2009、手机轴向、三角针刃、过滤效率、电子织物、跌落试验机、注射针针管、医用缝合针、针护套分离、缺陷检测机、雾化检测仪、表面张力仪、防护服合成、防护服静电、线径测量仪、过滤器滤除、皮下穿刺针、卫生巾吸水、冲击试验机、留置针穿刺、橡胶塞垫片、注射针针座
- 主营：雷管箱、炸药箱、放炮线、吸水纸、爆破母线、火工品储存箱、爆破器材运输车、危险品存放柜、玻璃钢炸药箱、车载抗爆容器、爆破线、气体间隔器、炸药柜、矿用自救器、主动边坡防护网、车载防爆罐、矿用炮被、爆破纸
- 主营：吸水纸、擦拭布