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ZPL04
NEWCA
The 300ml empty paper cartridge for silicone sealant is meticulously engineered to provide superior protection and convenience for construction applications.
Compounded with premium Kraft paper and an advanced aluminum foil inner layer, this packaging solution ensures an excellent moisture and oxygen barrier to prevent premature curing.
Designed specifically for construction adhesives, the paper cartridge is fully compatible with silicone sealant, PU sealant, and MS sealant formulas without causing any chemical degradation.
The structural design guarantees optimal application behavior and maximum emptying when paired with the corresponding plunger systems, significantly reducing material waste.
Manufacturers will find this paper cartridge highly suitable for high-speed automatic filling lines, prefabrication processes with matching nozzle systems, and automated end packaging operations.
Constructed from premium Kraft paper combined with an aluminum foil interior, providing exceptional structural strength and an outstanding moisture barrier to protect construction sealants.
Engineered with a thickened wall design that withstands high pressure to prevent bursting, ensuring fully compatible and easy emptying with our plunger while minimizing material waste.
Demonstrates exceptional chemical resistance and stability, safely accommodating a wide range of formulations including silicone, polyurethane, and modified silane sealants without chemical degradation.
Features an excellent barrier property that blocks oxygen and moisture infiltration, maintaining the integrity of the construction adhesive throughout its intended shelf life.
Decorated with high-quality paper labels that offer excellent printing performance, allowing for precise color reproduction and customized logo pressing to enhance brand recognition in the market.
| Model No. | ZPL04 |
| Net Weight | 52±2g |
| Volume | 300ml |
| Material | Paper and Aluminum foil |
| Height (without threaded nipple) | 215±1mm |
| Inside Diameter | Φ45.8mm |
| Outside Diameter | Φ50mm |
| Min. Wall Thickness | ≥1.5mm |
| Packing | 140pcs/carton |
| Carton Size | 800*400*240mm |
| Sealant type | Silicone sealant,MU sealant,PU sealant |
Construction and Building
Ideal for sealing joints, gaps, and cracks in concrete, masonry, and roofing structures. The robust design of our empty paper cartridge ensures that the dispensed silicone sealant remains waterproof and weather-resistant, helping contractors maintain structural integrity in harsh environments while utilizing eco-friendly packaging materials.

As a leading manufacturer in the packaging industry, we operate extensive facilities that include specialized production lines for paperboard cartridges, aluminum collapsible tubes, and sausage foils, equipped with advanced machinery. With continuous development over many years, we have engineered numerous product series tailored for construction adhesives. Our production process strictly implements standardized quality control testing to guarantee zero leakage and consistent performance. By utilizing eco-friendly Kraft paper materials, we balance industrial-grade reliability with green sustainability requirements. For excellent quality and dedicated service, our 300ml empty paper cartridges have been supplied extensively to domestic markets and exported to numerous countries and districts across the globe, including Australia, the Middle East, India, Japan, Southeast Asia, and Africa. We are committed to advancing our manufacturing capabilities to meet the evolving demands of the global sealant packaging market.

1. Extensive Production Experience: We possess decades of specialized experience in the production of empty paper cartridges for silicone sealants. This deep industry knowledge allows us to meticulously control the timing of your orders, optimize manufacturing workflows, and ensure exceptionally short production times without compromising on precision.
2. Reliable Quality Control: Our 300ml paper cartridges deliver reliable quality through rigorous standardized testing. By ensuring zero leakage and high structural integrity, we help you significantly reduce after-sales service costs and maintain a stellar reputation among your end-users in the construction sector.
3. Exceptional Product Performance: Our packaging solutions feature excellent barrier properties and chemical resistance. This exceptional quality satisfies the most demanding requirements of construction professionals, enhancing user satisfaction and ultimately shortening the reorder cycle for your adhesive products.
4. Competitive Value Proposition: By streamlining our manufacturing processes and utilizing efficient automated filling compatibility, we are able to offer you highly favorable pricing. This ensures you receive premium, eco-compliant packaging solutions that maximize your operational profitability.
1. How can I get some samples of the empty paper cartridge?
We are honored to offer you samples for testing and evaluation. New clients are expected to cover the initial courier costs, but the 300ml paper cartridge samples themselves are provided completely free of charge. This courier expense will be directly deducted from the payment of your formal order once placed.
2. What is the minimum order quantity and payment support?
The minimum order quantity for our empty paper cartridge is 5000 pieces. We offer flexible payment terms to accommodate your procurement processes, with standard options including T/T and L/C being fully accepted by our financial department.
3. Can your facility print or emboss my logo on the paper cartridges?
Yes, we can print or emboss your custom logo on the goods or their packing boxes. We provide high-quality paper label printing with excellent color reproduction. For patent protection purposes, a formal letter of authorization must be provided for the logo. We routinely produce customized packaging based on specific pictures, logos, and detailed dimension designs provided by our clients.
4. What is the estimated delivery time for an order?
Within 8 days after receiving the initial T/T payment. Our efficient production lines allow us to complete manufacturing rapidly to keep your sealant filling operations running smoothly.
If you require further technical details regarding our empty paper cartridges, our team is ready to assist with comprehensive packaging solutions.