High Moisture Proof and Printability FFS Heavy Duty Sack PE Film for High-speed Automatic Packaging Machines

High Moisture Proof and Printability FFS Heavy Duty Sack PE Film for High-speed Automatic Packaging Machines

FFS PE Film is produced out of 3-layer blown technology, using premium additives and 100% raw materials of LLDPE, LDPE, and HDPE. It is used for packing heavy-duty sacks whose bags are made at one-time-molding of form, fill, and seal, under high-speed automatic packagings machines for 10~50Kg solid particles and powders, typically 25Kg bags.

FFS roll film owns advantages of pollution-free, raw material saving, high moisture-proof, good printability, and less labor cost. All these advantages contribute it replacing traditional woven bags.

FFS heavy sack PE film is more usually applied to packagings for food products, skincare products, and especially petrochemical products.

As a professional Polyethylene PE Film China manufacturer, we are holding several multi-layer co-extrusion lines with a monthly capacity of 3,000 metric tonnes, serving thickness from 0.01mm (10micron) to 0.18mm (180micron), for the applications of wrapping, lamination, composite, printing, stretch, heat shrink, protection, and so on.

We are committed to serving a very good price FFS heavy sack PE Film with superior product quality.
The certificates our product granted include FDA, RoHS, REACH, etc.



Functional Positioning and Target Users for Heavy-duty Packaging
Designed specifically for industrial packaging operations requiring durability and efficiency, the High Moisture Proof and Printability FFS HeavyDuty Sack PE Film for High-speed Automatic Packaging Machines serves manufacturers utilizing automated form-fill-seal lines. This product supports heavy sacks ranging from 10 to 50 kg, offering enhanced resistance against moisture ingress and mechanical stress. Packaging engineers and procurement specialists in sectors such as food, petrochemical, and skincare benefit from its compliance with FDA, RoHS, and REACH standards, ensuring regulatory adherence in demanding production environments. Its tailored dimensions and surface treatments provide versatility for various high-speed packaging configurations.

Technical Features and Measurable Specifications
The film features a proprietary three-layer co-extruded polyethylene construction combining 100% LLDPE, LDPE, and HDPE to deliver optimal mechanical strength and moisture barrier properties. Thicknesses vary from 25 μm to 180 μm, accommodating diverse packaging weight requirements, while widths extend up to 2100 mm to suit wide-format sack production. The low seal initiation temperature and broad sealing window enhance compatibility with rapid FFS packaging machines, reducing cycle times and minimizing sealing failures. Dual corona treatments improve adhesion for high-definition printing, supporting complex packaging graphics without sacrificing material integrity.

Industry Applications and Operational Value
In sectors including food processing, cosmetics, and petrochemicals, the High Moisture Proof and Printability FFS HeavyDuty Sack PE Film for High-speed Automatic Packaging Machines replaces traditional woven sacks, improving throughput and reducing packaging defects. Its excellent moisture resistance safeguards sensitive powders and granular products during storage and transport, maintaining product quality throughout the supply chain. Integration into automated packaging lines facilitates efficient high-volume production with consistent sack formation and sealing. This film thus enhances overall packaging line productivity, brand presentation, and compliance with stringent industry regulations.


Product Advantages

Structural Design and Material Innovations
The film’s three-layer co-extruded structure is engineered to balance toughness and flexibility, critical for heavy-duty sack applications on automated packaging lines. Incorporating 100% polyethylene variants—LLDPE, LDPE, and HDPE—optimizes mechanical resistance while maintaining film clarity and print surface quality. The available corona treatment on one or both sides ensures robust adhesion of inks and coatings, expanding design capabilities. Moreover, the precise control of thickness and width during production enables custom-fit solutions, integrating seamlessly with high-speed form-fill-seal systems that demand consistent material performance and minimal variation.

Performance Attributes and Usability Benefits
The product excels in delivering reliable sealing at lower temperatures with a wide sealing window, significantly reducing machine downtime due to seal failures. Its high moisture barrier functionality protects packaged goods during long-distance transport and harsh environments. From an operational standpoint, the film’s adaptability in thickness and width supports a variety of sack sizes without requiring complex machine adjustments, thus enhancing packaging line flexibility. Users benefit from reduced product damage and waste, improved printing clarity for brand differentiation, and compliance with food-grade and industrial safety standards, resulting in a robust return on investment.


Use Scenarios

Application in Automated Food and Skincare Packaging Lines
In manufacturing environments requiring stringent hygiene and packaging integrity, this High Moisture Proof and Printability FFS HeavyDuty Sack PE Film for High-speed Automatic Packaging Machines delivers consistent performance for food and skincare powders. Operating within high-speed form-fill-seal systems, it facilitates precise sealing operations enabled by its low seal initiation temperature and broad sealing window. The film’s moisture barrier qualities ensure product stability from production to retail, complying with FDA standards critical for consumable goods. Seamless integration with corona treatment and customizable dimensions supports high-definition printing, providing clear brand visibility and compliance labeling without compromising machine efficiency.

Role in Petrochemical and Industrial Packaging Applications
Within petrochemical industries, this film addresses packaging needs for powders and granulated chemicals requiring robust containment and environmental protection. Its three-layer polyethylene design withstands handling stresses and exposure to moisture, mitigating leakage and contamination risks. Automated packaging lines benefit from the film’s consistent sealing properties across varying speeds, ensuring operational throughput without compromising safety. The High Moisture Proof and Printability FFS HeavyDuty Sack PE Film for High-speed Automatic Packaging Machines meets RoHS and REACH compliance, supporting regulatory adherence. By replacing woven sacks, it also contributes to streamlined logistics and waste reduction initiatives, integrating effectively into industrial packaging workflows.


FAQ 

What materials are used in the High Moisture Proof and Printability FFS Heavy Duty Sack PE Film?
The High Moisture Proof and Printability FFS Heavy Duty Sack PE Film is made from 100% LLDPE, LDPE, and HDPE. Its 3-layer co-extruded structure provides strong moisture resistance and durability, meeting the needs of heavy-duty sack packaging in high-speed automated lines.

Can the thickness and width of the High Moisture Proof and Printability FFS Heavy Duty Sack PE Film be customized?
Yes. This film supports customization with thicknesses from 25 μm to 180 μm and widths ranging between 200 mm and 2100 mm. This flexibility allows the High Moisture Proof and Printability FFS Heavy Duty Sack PE Film to suit different packaging line requirements for heavy sacks.

Is the film compatible with high-speed form-fill-seal machines used in industrial packaging?
The film is specifically designed for high-speed Form-Fill-Seal (FFS) packaging machines. Its low seal initiation temperature and wide sealing window ensure reliable sealing performance, reducing downtime and improving throughput in automated sack packaging applications.

What certifications validate the safety and quality of this heavy-duty sack film?
This product holds FDA, RoHS, and REACH certifications, ensuring compliance with regulatory standards for packaging in food, skincare, and petrochemical industries. These certifications confirm the film’s safety and quality for demanding industrial uses.
 

Specifications
	Thickness:	25μm (0.025mm)  to 180μm (0.18mm)
	Color:	transparent, milky
	Roll Width:	200mm ~ 2100mm
	Roll Length:	tailor-made, jumbo reel
	Joint:	≤ 1
	Corona Treatment:	single side or double sides,
	Application:	food, skincare, petrochemicals
	Shelf Life:	36 months
Characteristics
● Wider Operation Window with Low Seal Initiation Temperature ● High Dart Drop, Puncture & Tear Resistance ● Excellent Toughness, Less Bag Leakage
Storage Guide
1. Avoid direct sunlight or drenching 2. Avoid impact		3. Store below 25℃ 4. Humidity below 65% RH

 

Classifications of Polyethylene PE Film
Generic PE Film		Easy Tear PE Film
Features	Applications	Features	Applications
● Excellent Composite Strength & Flatness ● Excellent Heat-sealing Performance ● High Moisture Resistance ● Good Printing Adhesion ● Good Toughness ● Low Cost	● Food ● Daily Necessities ● Cosmetics & Electronics ● Industry & Building Materials ● Chemicals & Pharmaceuticals ● Home Appliances & Agricultures	● Satisfying high-speed packaging machines ● Low Tear Strength on both MD/TD ● Lower Seal-initiation Temperature ● Medical Products Standard ● Low N-Hexane Separating ● Good Adhesion Strength	● Medicine ● Coffee Bag ● Facial Mask ● Daily Necessities
Typical Thickness	Get More Details...	Typical Thickness	Get More Details...
● 25, 50, 75, 100, 150μm		● 25, 45, 55μm
Matte PE Film		Lap-seal (Double Sides Heat Sealable) PE Film
Features	Applications	Features	Applications
● Excellent Stiffness & Mechanical Property ● Wider Heat Seal Operation Scope ● Excellent Heat  Seal Strength ● Comfortable Visual Effect ● Good Printability ● Matte Finishing	● Sanitary Towel ● Paper Diaper Packaging ● Exquisite Shopping Bags	● Excellent Stable Seal Strength to avoid loose packs ● Excellent Sealability ● Corona Treated ● Good Printability	● Tissues ● Sanitary Towel ● Paper Diaper Packaging
Typical Thickness	Get More Details...	Typical Thickness	Get More Details...
● 45, 60μm		● 25, 30, 40μm
Label PE Film		Protective PE Film
Features	Applications	Features	Applications
● Excellent Coating & Printing Effect ● Excellent Uniform Thickness ● High Stiffness, Easy Cutting ● Strong Covering Power ● Good Flatness ● High Gloss	● Fruit Label ● Snacks Label ● Detergent Label ● Expressage Label	● Good Anti-static Performance ● Easy Adhesion and Peel-off ● No Residue After Peel-off ● Stable Peeling Force ● Less Gel Content	● Acrylic Board ● Glass Substrate ● Photosensitive Lens ● Electronic Components ● Screen&Display Instrument
Typical Thickness	Get More Details...	Typical Thickness	Get More Details...
● 25, 45, 100μm		● 25, 60, 90, 150μm
Stretch PE Film		Stretch Hood PE Film
Features	Applications	Features	Applications
● Good Transverse Tear Resistance ● High Gloss & Transparency ● Good Longitudinal Ductility ● Good Puncture Resistance ● Good Self-adhesion ● High Tensile Force	● Pallet Wrapping ● Paper Pile Wrapping ● Bottle & Cans Wrapping ● Building Materials Wrapping ● Agricultural Product Wrapping	● Good Transparency for Bar-code Scanning ● Adatable to Both High & Low Temperatures ● High Elastic Restoring & Holding Force ● Excellent Puncture & Tear Resistance ● Excellent Toughness	● Petrochemical Packaging ● White Appliances Packaging ● Construction Materials Packaging ● Agricultural Products Packaging
Typical Thickness	Get More Details...	Typical Thickness	Get More Details...
● 10, 12, 15, 19, 23, 25μm		● 120, 135, 150μm
Heat Shrink PE Film		FFS Heavy Duty Sack PE Film
Features	Applications	Features	Applications
● Good Shrinkability & Sealability ● Good Packaging Integrity & Shelf Appeal ● Excellent Toughness, Stiffness & Holding Fore	● Food Packaging ● Beverage Packaging ● Daily Necessities Packaging	● High Dart Drop, Puncture & Tear Resistance ● Wider Operation Window with Low Seal Initiation Temperature ● Excellent Toughness, Less Bag Leakage	● Food Packaging ● Chemicals Packaging ● Petrochemical Products Packaging
Typical Thickness	Get More Details...	Typical Thickness	Get More Details...
● 25, 40, 50, 60, 70, 80μm		● 35, 40, 45, 50μm

 

Packaging
For Core 3" (76mm inner dimension)	For Core 6" (152mm inner dimension)
• Air bubble film wrapping • Protective cap over two ends • 9 to 36 rolls a pallet (as per request) • Max pallet height 2.2m • Weight according to roll sizes • Measures according to roll sizes • Available to customized service	• Floating pallet • One to three rolls a pallet • Max pallet height 2.1m • Weight according to roll sizes • Measures according to roll sizes • Available to customized service
Tips: • Carefully loading, avoid being crashed and prevent from rain and strong sunshine • Stored in clean and dry places • Well piled up, avoid being distorted or damaged by crushing • Keep 2 meters at least away from heating objects

 

Shipping & Delivery

• Seaport: Xiamen, Shanghai, Shenzhen, etc. • Airport: Xiamen, Shanghai, Guangzhou, etc.

 

FAQ
About Sample	About Order	About After-sale-service
• Free samples for testing • Roll sized 300mm x 100m, or by sheet A4 • Special requirement accepted • Courier freight afforded by the receiver and will be refunded from the first order • For saving the cost, prepaid is recommended	• Min. Order Quantity: 2000kgs • Mixed roll width and length accepted • Delivery in 10 ~ 15 Days • Payment Terms: T/T, L/C • Price Terms: EXW, FOB, CNF, CIF	• In case any bad quality rolls must be compensated • Quality guaranteed in 12 months

 What materials are used in the High Moisture Proof and Printability FFS Heavy Duty Sack PE Film?
The High Moisture Proof and Printability FFS Heavy Duty Sack PE Film is manufactured from 100% raw materials including LLDPE, LDPE, and HDPE. Its 3-layer co-extruded structure ensures durability, moisture resistance, and suitability for heavy-duty sack packaging applications.
Can the film's thickness and width be customized for different packaging requirements?
Yes, this film supports tailor-made customization. Thickness ranges from 25 μm to 180 μm, and widths can be adjusted between 200 mm and 2100 mm. This flexibility accommodates specific packaging needs for varied heavy-duty sacks using automatic packaging machines.
What certifications ensure the quality and safety of this heavy-duty sack film?
The product complies with key industry standards, holding FDA, RoHS, and REACH certifications. These approvals confirm the High Moisture Proof and Printability FFS Heavy Duty Sack PE Film meets regulatory requirements for food, skincare, and petrochemical packaging.
How does this film improve packaging line efficiency for automatic machines?
Designed for high-speed form-fill-seal systems, the film’s low seal initiation temperature and wide sealing window reduce cycle times and bag leakage risks. This increases throughput and lowers labor costs in industrial packaging processes using the High Moisture Proof and Printability FFS Heavy Duty Sack PE Film.

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