This dust collection bag with plastic cover plate is a multi-layer PP meltblown filter bag for robot vacuum auto-empty bases, handheld vacuums and commercial vacuum bins. It captures fine dust (PM2.5), dust mites, pollen and hair, preventing secondary exhaust pollution. It is designed for OEM/ODM integration and replacement use, and is manufactured by Zanxis in Zhongshan, Guangdong, China.
| Item | Detail |
|---|---|
| Product name | Dust bag for handheld vacuums / auto-empty dust bag for robot vacuums |
| Core material | Multi-layer high-precision composite PP (polypropylene nonwoven + meltblown) / antibacterial filter cotton |
| Core filtration function | High-precision interception of fine dust (PM2.5), dust mites, pollen, hair and other household allergens; prevents secondary exhaust pollution |
| Physical fluid properties | High-porosity breathable design, very low operating resistance, high dust holding capacity, does not reduce motor suction |
| Main applications | Auto-empty bases for robot vacuums, handheld cordless vacuums, commercial vacuum bins |
| Size and cover plate customization | 100% customized to device dimensions. Options include hard cardboard mounting, eco-friendly plastic injection-molded mounting, sliding auto-seal, and activated carbon composite odor-control versions |
| Company certification system | 50,000 m² modern clean production plant and a CNAS-accredited testing center. The company follows ISO 9001, ISO 14001 and IATF 16949 quality management systems. |
Before you approve a dust bag for a new vacuum model, confirm the values that affect fit, airflow and service life. The bag must match the docking station or vacuum inlet dimensions, including the cover plate shape and locking features. The filtration efficiency for PM2.5 and allergens should be verified against your target market requirements. Operating resistance and dust holding capacity determine how often the bag needs replacement and whether suction remains strong as the bag fills. The sealing method, such as a sliding handle or auto-close, affects user handling and secondary dust release. Finally, confirm compatibility with your device model and any odor-control or antibacterial requirements. Zanxis can provide measured data and samples so you can validate these values on your own equipment.
We recommend a structured sample validation process to reduce integration risk. The steps below outline how to verify a dust bag before mass production.
The dust bag is built from a multi-layer composite of polypropylene nonwoven and meltblown fabric, optionally combined with antibacterial filter cotton. This structure provides high-precision filtration while maintaining high porosity for low airflow resistance. The bag is available with a hard cardboard cover plate or an eco-friendly injection-molded plastic cover plate, depending on your design preferences. A sliding handle or auto-seal mechanism can be added to close the bag during removal, keeping hands clean and preventing dust from escaping. Activated carbon can be incorporated for odor control in applications where smells are a concern. The bag is intended for dry dust collection in robot vacuum auto-empty bases, handheld vacuums, and commercial vacuum bins. It is not designed for wet pickup or liquids. Installation is straightforward: the cover plate fits the docking station or vacuum inlet, and the bag locks into place. When full, the sliding handle seals the opening for hygienic disposal.
Zanxis operates a CNAS-accredited laboratory that issues test reports for filtration efficiency, dust holding capacity and airflow resistance. These reports provide measurable data for your validation process. Quality control follows IQC, IPQC and OQC procedures: incoming materials are inspected, production processes are monitored, and finished goods are checked before shipment. The company holds IATF 16949 certification (obtained in 2024) and ISO 9001, ISO 14001 and ISO 45001 system certifications. Products comply with REACH and RoHS environmental regulations, and compliance documents are available upon request. Manufacturing takes place in a 50,000 m² plant in Zhongshan, Guangdong, China, which includes six clean workshops totaling 20,000 m². With over 20 years of experience in filtration research and manufacturing, Zanxis has developed more than 1,000 filtration solutions and supplies customers in Europe, the United States, Japan and South Korea. OEM/ODM services cover dimensions, structure, filter media grade, frame material, logo and packaging.
To receive samples and test reports for the dust collection bag with plastic cover plate, please provide the following information: your device or vehicle model, the required size or a drawing, the airflow or water flow specification, operating conditions (such as temperature, humidity and dust type), and the estimated quantity. This helps us tailor the sample and quote to your needs. Contact our team to start the validation process.
Yes. Zanxis has a CNAS-accredited laboratory that can issue test reports for filtration efficiency, dust holding capacity and airflow resistance. We can provide these reports along with samples so you can verify performance against your requirements. Contact us to request specific reports.
Sample validation typically takes 2-3 weeks after we receive your device details and specifications. This includes sample preparation and initial testing. The exact timeline depends on the complexity of customization and your feedback during the process.
Our multi-layer composite PP meltblown bag is designed to capture PM2.5-level particles, dust mites, pollen and hair with high efficiency. Specific efficiency values are available in test reports from our CNAS-accredited lab. We recommend confirming the efficiency target for your application and verifying with a sample.
Yes, we provide full customization. We can adapt dimensions, cover plate design (cardboard or plastic), sealing method (sliding handle or auto-seal), filter media grade, and add features like activated carbon for odor control. Share your model details or drawing, and we will propose a solution.
MOQ depends on the product specification and customization level. For standard specifications, MOQ is typically 5,000-10,000 pieces. Customized products may have different MOQs. Please contact us with your requirements for a precise quote.
Lead time varies by order quantity and customization. Standard products usually ship within 7-15 days after order confirmation. Customized orders, including tooling, typically take 30-45 days. We will confirm the schedule when you place an order.
Replacement frequency depends on usage and dust volume. The high dust holding capacity means the bag can capture a substantial amount of dust before needing replacement. We recommend replacing when the bag is full or when suction noticeably decreases. Our samples can help you determine the optimal interval for your device.
To request samples and a quote, please provide your device model, size or drawing, airflow or water flow requirements, operating conditions, and estimated quantity. Visit our <a href="/en/contact">contact page</a> to submit your inquiry. Our team will respond with a tailored proposal.