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25kg High Strength PE Particle Bag--Heavy Duty Leakage Prevention, Recycling, Intelligent Packaging System Designed for Safe Storage and Transportation of Industrial Raw Materials
25kg PE particle bags are made of five-layer co-extruded structure (LLDPE/LDPE/reinforced layer/anti-static layer/LLDPE), with thickness of 150-250μm, customizable size (regular 60×100cm), heat sealing strength ≥50N/15mm, and tensile strength of longitudinal ≥35MPa, transverse ≥30MPa (GB/T 1040.3). Built-in diamond-shaped reinforcement and anti-static grid (surface resistance 10^6-10^8Ω), suitable for PE/PP/PET and other plastic particles, chemical powders and other automated filling lines, load-bearing 25kg drop test (1.5m height) breakage rate <0.01%, the number of times of recycling ≥ 5 times, the overall cost of 40% lower than traditional woven bags.
Five-layer co-extruded reinforcement: the middle layer is added with nano calcium carbonate (15% content), which improves puncture resistance by 200% (≥80N) and prevents PE particles from piercing the corners. Anti-static treatment: carbon black conductive layer (thickness 3μm) and grounding marking line, static decay time <2 seconds (ESD S20.20 standard).
Plastic broken debris heavy-duty recycling bags modified engineering plastics special film
Comparative Advantages
Strength revolution: compared with ordinary PE bags, the load-bearing capacity is increased by 3 times under the same thickness, and the breakage claim goes to zero.
Cost optimization: recycled 5 times, single cost as low as 0.8 yuan / strip (traditional woven bags 1.5 yuan / time).
High production efficiency: adapted to 300m/min high-speed film blowing line, supporting online static electricity elimination (<50V).
Full chain compatibility: from -40℃ freezer to 60℃ cabin, dimensional stability ±0.5%.
Benefits
Chemical industry:
Anti-static design zeroes out the risk of dust explosion and reduces insurance costs by 30%. RFID traceability system reduces mixing accidents and saves more than 2 million RMB in annual quality costs.
Logistics and Warehousing:
Stacking height is raised to 8 layers (5 layers for traditional bags), storage space utilization rate +60%. Moisture-proof performance (moisture permeability ≤5g/m²-24h) makes the raw material moisture content exceeding the standard rate decreased by 95%.
End users:
Easy-tear notch design (pre-cut V-notch, opening force ≤10N), feeding efficiency increased by 50%. Transparent window (localized high-transparency film) realizes quick inspection and reduces unloading disputes by 90%.
Environmental value:
10,000-ton application to replace woven bags, reducing plastic waste by 15,000 tons and carbon footprint of recycled materials by 70%.
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
PE/PET/AL/PE,PET/AL/NY/PE
Key Features
High-Efficiency/high-performance
Applications
Industry
MOQ
5000m2
Port
Shanghai,China
International Commercial Terms
FOB, EXW, DDP, CIF
Payment
LC, T/T, Paypal
Product Features
Industrial-grade structural design:
Five-layer co-extruded reinforcement: the middle layer is added with nano calcium carbonate (15% content), which improves puncture resistance by 200% (≥80N) and prevents PE particles from piercing the corners. Anti-static treatment: carbon black conductive layer (thickness 3μm) and grounding marking line, static decay time <2 seconds (ESD S20.20 standard).
Plastic broken debris heavy-duty recycling bags modified engineering plastics special film
Comparative Advantages
Strength revolution: compared with ordinary PE bags, the load-bearing capacity is increased by 3 times under the same thickness, and the breakage claim goes to zero.
Cost optimization: recycled 5 times, single cost as low as 0.8 yuan / strip (traditional woven bags 1.5 yuan / time).
High production efficiency: adapted to 300m/min high-speed film blowing line, supporting online static electricity elimination (<50V).
Full chain compatibility: from -40℃ freezer to 60℃ cabin, dimensional stability ±0.5%.
Benefits
Chemical industry:
Anti-static design zeroes out the risk of dust explosion and reduces insurance costs by 30%. RFID traceability system reduces mixing accidents and saves more than 2 million RMB in annual quality costs.
Logistics and Warehousing:
Stacking height is raised to 8 layers (5 layers for traditional bags), storage space utilization rate +60%. Moisture-proof performance (moisture permeability ≤5g/m²-24h) makes the raw material moisture content exceeding the standard rate decreased by 95%.
End users:
Easy-tear notch design (pre-cut V-notch, opening force ≤10N), feeding efficiency increased by 50%. Transparent window (localized high-transparency film) realizes quick inspection and reduces unloading disputes by 90%.
Environmental value:
10,000-ton application to replace woven bags, reducing plastic waste by 15,000 tons and carbon footprint of recycled materials by 70%.
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
PE/PET/AL/PE,PET/AL/NY/PE
Key Features
High-Efficiency/high-performance
Applications
Industry
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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