Woven Bag[2]
Overview
Woven bags are industrial-grade packaging solutions made from interwoven plastic strips, primarily polypropylene (PP) or polyethylene (PE). They emerged as a modern alternative to traditional jute or cotton sacks, offering superior strength and moisture resistance. Their grid-like woven structure ensures breathability while maintaining load-bearing capacity, making them indispensable in bulk transport. These bags are manufactured through extrusion, weaving, and cutting processes, often laminated for added waterproofing. Standard sizes range from 25kg to 50kg capacity, though custom dimensions are available. Their affordability and reusability have driven global adoption, particularly in agricultural and construction sectors.
Product Features
Woven bags excel in tensile strength, withstanding weights up to 50kg without tearing. Their woven design distributes stress evenly, reducing rupture risks during handling. PP-based variants resist chemicals and mildew, while laminated options provide water resistance for outdoor storage. UV-stabilized bags are available for prolonged sun exposure, crucial for agricultural use. Lightweight yet robust, they minimize shipping costs compared to rigid containers. Some models feature vent holes for perishable goods or anti-slip coatings for safe stacking. Custom printing allows branding or content identification, enhancing logistics efficiency.
Main Uses
In agriculture, woven bags store and transport grains, animal feed, and fertilizers. Their breathability prevents spoilage, while UV-resistant types protect contents from sunlight. Construction industries rely on them for cement, sand, and aggregate packaging due to tear resistance and dust containment. Logistics providers use woven bags for bulk commodities like minerals or recycled materials. Specialty applications include flood-control sandbags and geotextiles for soil stabilization. Their reusability supports circular economy initiatives, with some bags repurposed up to 5 times before recycling.
Culture and Development
Woven bags revolutionized packaging post-WWII with the rise of synthetic plastics. China became a major producer in the 1980s, leveraging PP resin availability. Today, they symbolize pragmatic industrial design, balancing functionality with minimal material use. Environmental concerns have spurred innovations like biodegradable additives and recycled-content bags. In developing nations, repurposed woven bags are culturally significant as makeshift roofing or crafts. Manufacturers now emphasize sustainability through thinner, stronger weaves that reduce plastic consumption by 15-20% versus earlier models.
B2B Procurement Guide
Bulk buyers should verify material certifications (e.g., FDA-compliance for food-grade bags) and request load-test reports. Key specifications include denier count (higher = stronger), weave density (e.g., 10x10 strands per inch), and lamination thickness (measured in microns). For export orders, confirm seaworthy anti-fungal treatments. MOQs typically start at 10,000 units, with discounts for 50,000+ orders. Sample testing for UV resistance (500+ hours) and seam strength is recommended. Leading manufacturers offer OEM services for printing and size customization, with lead times of 15-30 days for large orders.
Related Manufacturers
- 主营：破碎锤、截桩机、液压剪、编织袋、滚筒夯、挖机泥浆泵、岩石锯、铣挖机、挖机打桩机、抓钢机、筛分斗、土壤修复斗、电磁吸盘、沙滩清理机、莲花抓钢机、装载机清扫车、护栏清洗机、除雪滚刷、锚索切割机、皮带取样机、空气炮、犁式卸料器、焊网机、钻孔测斜仪、电动皮带纠偏器、坑道钻机
- 主营：真空包装袋、珍珠棉袋、珍珠棉内托、编织袋麻袋、气泡膜、四方袋、缠绕膜、收缩膜、密封袋、EVA泡棉、家具海绵、保护膜、静电膜、PE平口袋、快递袋、eva护角、铝箔袋、防静电袋、珠光膜气泡袋、CPE胶袋、胶带、珍珠棉复气泡膜、珍珠棉复铝箔、钢筋保护套、海绵片
- 主营：自动包装线、25公斤包装机、码垛包装线、编织袋、颗粒包装机、粉末包装机、面粉包装机、饲料包装机、大米包装机、化肥包装机、大豆包装机、50kg包装机、封箱机、开箱机、码垛机、缠绕机、封口机、真空封口机、缝包机、打包机
- 主营：铝箔膜、防尘罩、隔热膜、编织布、编织膜、镀铝袋、真空袋、防锈袋、铝塑布、包装袋、立体袋、铝塑膜、四方袋、复合袋、合薄膜、真空膜、可抽真空、复合材料、农用薄膜、隔热材料、真空包装、防水保温、隔温保热、保温材料、地暖镀铝膜
- 主营：PP、ABS、PA66、编织袋、TPU、TPV、PBT、PC、POM、PPO、PC/ABS
- 主营：硬脂酸、氧化锌、钛白粉、编织袋、石蜡、稳定剂、橡胶促进剂M、橡胶促进剂DM、橡胶促进剂TMTD、橡胶促进剂CZ、橡胶促进剂、乳胶促进剂、蓝星大华钛白粉、国标58石蜡、十八烷酸、A120二氧化钛、硬脂酸ST1842、锐钛型钛白粉、SR-2377钛白粉、半精炼58石蜡、58石蜡、硬脂酸st1801、58号半精炼石蜡、黑字氧化锌、工业级防老剂、进口硬脂酸
- 主营：生态毯、稻草毯、防寒草绳、抢险救援稻草编织垫、捆扎草绳、蔬菜大棚、天然纤维材料
- 主营：锑粉编织袋品牌、导电袋、pp集装袋、防腐集装袋
- 主营：集装袋、托底吨包袋、软托盘吨包袋、编织袋、下料口吨包袋、吊兜托底托盘、吨包袋、软托盘、软托底托盘、四吊环吊兜软托盘、吨袋吨包袋、吨包、吨袋、吊装袋软托盘
- 主营：包装条、手缠膜、收缩膜、编织布、编织带、编织袋、编织条、拉伸膜、警示带、pvc薄膜、包装膜、打包膜、收缩袋、缠绕膜、对折膜、围薄膜、标识带、包装布、打包条、嫁接膜、编制条、pvc贴体膜、保鲜薄膜、静电薄膜、超薄薄膜
- 主营：纸塑袋、大米袋、阀口袋、编织袋、彩印编织袋、化工编织袋、复合袋、包装袋、化肥袋、饲料袋、牛皮纸袋、宠物饲料、纸塑包装、瓷砖填缝剂、三复合纸袋、化肥塑编袋、大米手提袋、复合肥料袋、化肥包装袋、饲料包装袋、化工包装袋
- 主营：制袋机、纤维机、中药材、编织袋撕碎刀片、剪切刀、分纸刀、机械机、分条机、木工刀、切纸刀、分切机、螺旋刀、粉碎机、切粒机、圆刀片、切片机、木工机、切粒机胶辊、切粒机滚刀、粉碎机刀片、钢筋刀片、合金刀片、撕碎机刀片、折弯机模具、剪板机刀片、不锈钢刀片
- 主营：包装袋、宠物食品包装袋、富氢水袋、编织袋、吸嘴袋、pe袋、内外包装袋、冷冻产品包装袋、水产品包装袋、调味品包装袋、真空袋、八边封、口罩袋、铝箔蒸煮袋、异形袋、牛皮纸开窗袋、卷膜、拉链袋、种子包装袋、茶叶袋、一次性包装袋、面包袋、坚果包装袋、牛皮纸信封袋、清洁袋、纸袋
- 主营：瓶盖料、眼镜料、酮树脂、复合涂层编织袋、eaa塑胶、lgea28150、led灯罩、氟乙烯、eva法国、pom德国、tpu德国、聚乙烯、eva韩国、eva副牌、口罩料、pc韩国lg、大金m111、茂金属聚乙烯、TPE透明颗粒、抗静电色母粒、PP增透母粒、HPPA塑料颗粒、PI粉聚酰亚胺树脂粉、PTFE微粉填料、低熔点尼龙PA12、PTFE微粉
- 主营：塑胶粉末、(特种)工程塑料、热塑性弹性体、编织袋、通用塑料