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Product profile
Customization
AvailableMaterial
PEType
Holographic FilmModel NO.
9ftx230mic; 9ftx250micTransparency
OpaqueHardness
SoftMolding method
Blow MoldingTransport Package
Fumigated Pallets with BoxSpecification
9mil/10milTrademark
LONGXINGOrigin
ShandongKey features
Hermetic Grain Preservation: Creates oxygen-depleted environment to suppress insects, fungi, and spoilage for up to 2 years.
High Durability & Resistance: Five-layer or tri-layer PE construction with UV inhibitors for high puncture and tear resistance.
Cost-Effective Storage: Lower initial investment than silos; flexible capacity reduces storage to a variable cost.
Weather-Independent Harvest: Enables faster, uninterrupted harvesting regardless of weather or transportation bottlenecks.
Premium Quality Maintenance: Keeps grain at highest quality with smaller losses due to spoilage and variety separation.
Advanced Manufacturing: Produced using EVOH five-layer co-extrusion technology for superior barrier properties.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2011-01-11 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤3.51h CertifiedTerms of Payment: LC, T/T, D/P, etc.
About Our Factory & Business Background
AddressWest of Xinhua Road, Houzhen Industrial Zone, Shouguang City, Weifang, Shandong, China
Plant Area820000 square meters
Number of Employees209
Registered Capital142,342,096 RMB
International Commercial Terms(Incoterms)FOB, CIF, CFR
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Main ProductsGreenhouse Film; PE Shrink Wrap; Nylon Vacuum Bagging Film; Bulk Container Liner Film/ Flexitank Film; Weed Contral Mat
Production MachinesBOPET Film Production Line, Extruder, Up-blown Machine, Coefficient Friction Tester, Corona Value Tester, Light Transmission Rate and Haze Tester, Tensile Strength Tester, Thickness Tester, Viscosity Tester
R&D Engineers27 people
Our Industry Experience & Global Business Record
Year of Establishment2011-01-11
Main MarketsOceania
Number of Foreign Trading Staff6
Overseas Agent/BranchNo
Product Q&A
Q:How long can grain be stored safely in these bags?
A:
Grain can be stored safely for up to 2 years due to the hermetic environment that suppresses biological activity.
Q:What materials are used to make the grain bags?
A:
They are produced using high-performance polyethylene resins in a five-layer or tri-layer white/black configuration.
Q:Does the bag protect against weather conditions?
A:
Yes, UV inhibitors and thermal stabilizers are added to protect against harsh weather conditions and ensure longevity.
Q:What is the ideal moisture level for bagging grain?
A:
Grain should ideally be bagged at moisture levels of 12-14% and not higher than 16%.
Q:What are the main advantages over traditional silos?
A:
Benefits include lower initial investment, unlimited on-site storage, faster harvest, and savings on freight.
Send Inquiry
*To:
Shandong Longxing Plastic Film Technology Co., Ltd.
Shandong Longxing Plastic Film Technology Co., Ltd.*Content:
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