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High Strength FFS Heavy Duty Continuous Roll Film Bags - Fully Automatic Filling and Sealing, Tear and Moisture Resistant, Customized for Bulk Material Industry
FFS (Form-Fill-Seal) continuous roll film bags are made of multi-layer co-extruded polyethylene (PE) or polypropylene (PP), designed for high-speed automated packaging production lines, integrated with Form, Fill and Seal. The film bag has excellent impact resistance, puncture resistance and moisture resistance, suitable for 25kg heavy-duty packaging, widely used in chemical, feed, food ingredients and other bulk materials leakage and pollution prevention package, significantly improve packaging efficiency and transportation safety.
Multi-layer co-extruded structure: outer anti-scratch + middle anti-tear + inner heat sealing layer, thickness 0.2-0.4mm adjustable. High-speed heat sealing compatibility: suitable for automatic filling line, heat sealing strength ≥30N/15mm, support high temperature cold sealing process. Enhanced weather resistance: anti-UV and anti-static treatment, adaptable to extreme environment from -30℃ to 80℃. Environmental protection can be customized: optional biodegradable materials, support the printing of corporate logos, warning slogans and bar codes.
Intelligent production:
High speed coating process (200m/min), online quality control system (defect detection rate 0.1mm²). Heat sealing strength 8-50N/15mm adjustable, suitable for automatic packaging line (efficiency ≥120 packages/min).
Application Scenarios
Chemical Industry
Sealed filling of granular/powder chemical materials (e.g. PE particles, titanium dioxide). Leak-proof and tamper-proof transportation packaging for dangerous goods (pesticides, industrial salt).
Food and Agriculture
Automated line high-speed packaging of flour, sugar, feed bulk raw materials. Fertilizer, seed moisture-proof and anti-counterfeit retail bag processing.
Building materials and minerals
Sand and gravel materials, quartz sand anti-wear heavy-duty packaging. Mineral powder containers lined with moisture-proof film to avoid moisture sloughing in ocean transportation.
Advantages
Cost and efficiency: Filling 60-120 bags per minute, saving 50% of labor cost and increasing production capacity by 3 times. Super protection: anti-drop impact (1.5m free fall without breakage), reduce transportation loss rate to <0.5%.
Anti-counterfeiting and anti-tampering: Heat-sealed edges with dark patterns or customized easy-to-tear line design, guaranteeing the traceability of the product distribution process. Compliance: FDA food grade (optional), ISO9001 and Hazardous Material Packaging UN certified.
Benefits
Chemical companies: anti-static film to avoid the risk of powder explosion, tight sealing to prevent the leakage of toxic substances.
Grain processing factories: moisture-proof and insect-proof design, extend the reserve period by 6 months and reduce mold loss.
Feed manufacturers: anti-oil and grease penetration of the inner membrane, to avoid the surface of the bag oil pollution, to enhance the image of the shelf.
Logistics companies: stacking load ≥ 4 layers (100kg/bag), reduce storage space occupation and damage compensation.
Product Parameters
This table lists in detail the information and payment methods for packaging purchases, providing a comprehensive reference for your wholesale purchasing decisions.
Order Key Information
Details
Certification
ISO9001, BRC, SGS, FDA, FSSC22000,GRS
Material
Key Features
Superior barrier, Tamper-proof, Resealable, Heat sealable
Applications
Industrial
MOQ
5000m2
Port
Shanghai,China
International Commercial Terms
FOB, EXW, DDP, CIF
Payment
LC, T/T, Paypal
Product Features
Multi-layer co-extruded structure: outer anti-scratch + middle anti-tear + inner heat sealing layer, thickness 0.2-0.4mm adjustable. High-speed heat sealing compatibility: suitable for automatic filling line, heat sealing strength ≥30N/15mm, support high temperature cold sealing process. Enhanced weather resistance: anti-UV and anti-static treatment, adaptable to extreme environment from -30℃ to 80℃. Environmental protection can be customized: optional biodegradable materials, support the printing of corporate logos, warning slogans and bar codes.
Intelligent production:
High speed coating process (200m/min), online quality control system (defect detection rate 0.1mm²). Heat sealing strength 8-50N/15mm adjustable, suitable for automatic packaging line (efficiency ≥120 packages/min).
Application Scenarios
Chemical Industry
Sealed filling of granular/powder chemical materials (e.g. PE particles, titanium dioxide). Leak-proof and tamper-proof transportation packaging for dangerous goods (pesticides, industrial salt).
Food and Agriculture
Automated line high-speed packaging of flour, sugar, feed bulk raw materials. Fertilizer, seed moisture-proof and anti-counterfeit retail bag processing.
Building materials and minerals
Sand and gravel materials, quartz sand anti-wear heavy-duty packaging. Mineral powder containers lined with moisture-proof film to avoid moisture sloughing in ocean transportation.
Advantages
Cost and efficiency: Filling 60-120 bags per minute, saving 50% of labor cost and increasing production capacity by 3 times. Super protection: anti-drop impact (1.5m free fall without breakage), reduce transportation loss rate to <0.5%.
Anti-counterfeiting and anti-tampering: Heat-sealed edges with dark patterns or customized easy-to-tear line design, guaranteeing the traceability of the product distribution process. Compliance: FDA food grade (optional), ISO9001 and Hazardous Material Packaging UN certified.
Benefits
Chemical companies: anti-static film to avoid the risk of powder explosion, tight sealing to prevent the leakage of toxic substances.
Grain processing factories: moisture-proof and insect-proof design, extend the reserve period by 6 months and reduce mold loss.
Feed manufacturers: anti-oil and grease penetration of the inner membrane, to avoid the surface of the bag oil pollution, to enhance the image of the shelf.
Logistics companies: stacking load ≥ 4 layers (100kg/bag), reduce storage space occupation and damage compensation.
Product Parameters
This table lists in detail the information and payment methods for packaging purchases, providing a comprehensive reference for your wholesale purchasing decisions.
Order Key Information
Details
Certification
ISO9001, BRC, SGS, FDA, FSSC22000,GRS
Material
Key Features
Superior barrier, Tamper-proof, Resealable, Heat sealable
Applications
Industrial
MOQ
5000m2
Port
Shanghai,China
International Commercial Terms
FOB, EXW, DDP, CIF
Payment
LC, T/T, Paypal
Company Profile
From Food Packaging,Medical Packaging,Personal Care,Industrial Packaging,and Pet Packaging to Cushioning Packaging-Sunkey Packaging Co.,Ltd.provides innovative and sustainable packaging solutions tailored to your needs.
Certificate/System Certification
The following is our certificate and system certification information, which provides guarantee for the quality, environmental protection and safety of packaging bags.
We offer a full spectrum of services designed to support your business at every stage—from sustainable practices and material innovation to tailored solutions and customized service.
Sustainability
We prioritize eco-friendly, offering sustainable packaging solutions that reduce environmental impact while maintaining product quality and integrity.
Material Research
Our R&D team continually explores advanced materials, ensuring that your packaging meets the highest standards of safety, performance, and sustainability.
Customization
We provide tailored services that cater to your specific packaging requirements, from design to production, ensuring a perfect fit for your brand and product.
Solution Provision
Our comprehensive approach means we don’t just provide products—we deliver complete packaging solutions that address your unique challenges and goals.
FAQ
Browsing through some of our frequently asked questions before purchasing will help you fully understand information about wholesale purchasing of packaging bags.
Q: How can I pay my order?
A: We accept T/T, Western Union, Alibaba Online Payment to pay.
Q: Do you have any certificate?
A: We have passed ISO9001: 2008，ISO14001，OHSAS18001 and obtained CE certificate and BSCI certificate from UL.
Q: Why the model name of your machine same as the machine form other company?
A: Since these machines have long history and are very popular in the market, it may be indeed possible that some machine models are similar as others. What we may think is that the machine model does not make big difference. And the criteria for machines may depend on the technical support and quality of the machines.
Q: How about your warranty?
A: Our warranty is 12 months. Normally, the general after-sale service may be as below. 1) The technical support is permanent. 2) The paid spares parts could be provided at any time, 3) We have dealers in some countries to offer compensable service.
Company Profile
From Food Packaging,Medical Packaging,Personal Care,Industrial Packaging,and Pet Packaging to Cushioning Packaging-Sunkey Packaging Co.,Ltd.provides innovative and sustainable packaging solutions tailored to your needs.
Certificate/System Certification
The following is our certificate and system certification information, which provides guarantee for the quality, environmental protection and safety of packaging bags.
We offer a full spectrum of services designed to support your business at every stage—from sustainable practices and material innovation to tailored solutions and customized service.
Sustainability
We prioritize eco-friendly, offering sustainable packaging solutions that reduce environmental impact while maintaining product quality and integrity.
Material Research
Our R&D team continually explores advanced materials, ensuring that your packaging meets the highest standards of safety, performance, and sustainability.
Customization
We provide tailored services that cater to your specific packaging requirements, from design to production, ensuring a perfect fit for your brand and product.
Solution Provision
Our comprehensive approach means we don’t just provide products—we deliver complete packaging solutions that address your unique challenges and goals.
FAQ
Browsing through some of our frequently asked questions before purchasing will help you fully understand information about wholesale purchasing of packaging bags.
Q: How can I pay my order?
A: We accept T/T, Western Union, Alibaba Online Payment to pay.
Q: Do you have any certificate?
A: We have passed ISO9001: 2008，ISO14001，OHSAS18001 and obtained CE certificate and BSCI certificate from UL.
Q: Why the model name of your machine same as the machine form other company?
A: Since these machines have long history and are very popular in the market, it may be indeed possible that some machine models are similar as others. What we may think is that the machine model does not make big difference. And the criteria for machines may depend on the technical support and quality of the machines.
Q: How about your warranty?
A: Our warranty is 12 months. Normally, the general after-sale service may be as below. 1) The technical support is permanent. 2) The paid spares parts could be provided at any time, 3) We have dealers in some countries to offer compensable service.
Sunkey Packaging is honored to receive recognition from our valued clients, who trust us for our dedication to quality, reliability, and innovative solutions. Our partnerships with top brands reflect our commitment to excellence and our shared vision for cost efficiency, food safety, and sustainable packaging solutions.
Thank you for your continuous support and help to our company's work, and congratulations on receiving a comprehensive score of 82 points in our supplier rating!
I would like to express my gratitude to Sunkey Packaging for its contribution to our cost competitiveness by actively and diligently providing VA proposals for packaging we need.
Dear sunkey packaging, your supplier factory year through the audit, by the field verification and the content of the document is consistent. The audit score of 94.59%, has met the supply requirements, thank you for your efforts!
Sunkey's packaging products excel in quality and reliability. Their strong focus on food safety risks coincides with our philosophy. From the supplier site evaluation, Sunkey's efficient production process and strict quality control system have laid a solid foundation for our cooperation.
Sunkey stands out for its professional handling of food contact packaging and effective control and mitigation of major hazards. Their efficient response and attitude of continuous improvement gives us confidence in our cooperation.
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