Automatic VFFS Machine for Max Bag Width 295mm

Designed for diverse production environments, the Automatic VFFS Machine for Max Bag Width 295mm supports pillow bags, gusseted bags, and perforated bags, allowing manufacturers to package different products on a single platform. The dual-servo system offers single-pull, dual-pull, and optional vacuum-assisted film pulling, while the horizontal sealing servo automatically adjusts sealing pressure and opening stroke for improved compatibility with various packaging films.

The machine also integrates easily with multihead combination weighers, auger fillers, electronic scales, and volumetric cup fillers to create a complete automated packaging solution. This flexible configuration enables efficient processing of granular, strip, flake, block, spherical, and powder products while supporting stable, continuous production.

Technical Specs

The following specifications are for reference only. Actual values may vary depending on product characteristics, film materials, and site conditions.

Applications

This Automatic VFFS Machine for Max Bag Width 295mm is widely used across multiple industries, delivering exceptional packaging performance for diverse product types:

Food Industry: The machine is ideal for packaging snacks, chips, candies, coffee beans, nuts, dried fruits, rice, pasta, frozen vegetables, confectionery, biscuits, and pet food. The flexible film pulling system accommodates various packaging films, while the multiple bag style options enable different presentation formats – from pillow bags for standard products to gusseted bags for bulkier items.

Pharmaceutical Industry: Suitable for packaging tablets, capsules, powders, granules, herbal extracts, and nutritional supplements. The GMP-compliant design ensures the hygienic standards required for pharmaceutical applications, while the precise dosing integration maintains accurate fill weights for regulated products.

Chemical Industry: Handles packaging of chemical granules, powders, detergents, fertilizers, and industrial raw materials. The robust construction and optional vacuum-assisted film pulling system ensure reliable performance even with challenging film materials or dusty products.

Hardware Industry: Applicable for packaging small components such as fasteners, screws, nuts, washers, fittings, and other hardware items. The machine's durable construction and flexible bag size range accommodate various product dimensions.

Suitable Product Characteristics: The machine handles free-flowing granules, irregular-shaped pieces (flakes, blocks, spherical items), strips, and powders with varying densities and flow properties. The integration with multihead weighers, auger fillers, electronic scales, or volumetric cup systems ensures accurate dosing regardless of product characteristics.

Rejection Rate and Quality Control

The Automatic VFFS Machine for Max Bag Width 295mm is engineered to minimize product defects and maximize packaging yield through multiple quality control mechanisms:

Precise Film Tension Control: The dual-servo film pulling system provides accurate film tension management, preventing film wrinkling or stretching that could lead to sealing defects or misaligned bags. The flexible single-pull or dual-pull options allow optimization for different film types and thicknesses, with the optional vacuum-assisted system providing additional control for challenging films.

Automatic Sealing Adjustment: The horizontal sealing servo system automatically sets and adjusts sealing pressure and opening stroke – eliminating manual calibration and ensuring consistent seal quality across different products, films, and operating conditions. This automatic adjustment significantly reduces seal-related rejects caused by improper pressure settings.

Consistent Filling Accuracy: The machine integrates seamlessly with multihead combination weighers, auger fillers, electronic scales, and volumetric cup systems to ensure accurate product dosing. This precision minimizes underweight or overweight packages that would be rejected during quality inspection.

Empty Bag Prevention: Advanced control logic detects abnormal film feeding or product flow, automatically stopping the machine to prevent empty bag formation and reduce material waste. The system also monitors for product bridging or flow interruptions that could lead to incomplete filling.

Eye Mark Registration: The precision color code control system ensures accurate film cutting at the correct position, eliminating misprinted or misaligned bags that would be rejected for cosmetic defects. This is particularly important for printed films where proper registration is essential for brand presentation.

Real-Time Quality Monitoring: The HMI provides clear operational status and fault diagnostics, enabling operators to identify and correct quality issues rapidly before they result in rejections. The system detects irregularities in sealing temperature, film tension, and filling accuracy, providing early warnings that prevent batch-scale defects.

Regional Compliance & Safety Protection

The Automatic VFFS Machine for Max Bag Width 295mm is built with internationally compliant components and comprehensive safety features to ensure safe, reliable operation in global markets:

CE-Compliant Components: All electrical and mechanical components meet CE certification requirements for sale and operation within the European Economic Area. This compliance ensures the machine meets European safety, health, and environmental protection standards.

UL-Listed Electrical Components: Key electrical components are UL-listed, ensuring compliance with North American safety standards. This provides assurance for customers in the United States and Canadian markets regarding electrical safety and reliability.

Safety Interlock Switches: The machine is equipped with door-mounted safety interlock switches that automatically cut power to the machine when access doors or guards are opened during operation. This critical safety feature protects operators from moving parts and prevents accidents during maintenance or cleaning, ensuring compliance with international machine safety standards.

Emergency Stop System: Multiple emergency stop points are strategically positioned for rapid machine shutdown in safety-critical situations. These are easily accessible from various positions around the machine for quick operator response.

IP-Rated Enclosures: Control panels and electrical enclosures feature appropriate IP ratings for protection against dust and moisture ingress in demanding processing environments. This ensures reliable electrical performance even in dusty or humid conditions.

Safety Guarding: Physical guards and interlocks protect operators from moving parts while maintaining accessibility for cleaning and maintenance. The guarding design balances safety with practical access requirements.

GMP Compliance: The entire machine design complies with GMP standards, ensuring suitability for food and pharmaceutical applications requiring stringent hygiene practices. This includes smooth, crevice-free surfaces and food-grade materials.

Compliance Documentation: Comprehensive compliance documentation, including CE declarations, UL certifications, and component certifications, is provided with each machine, simplifying regulatory approval processes for customers.

FAQ

Q1: What packaging film types are compatible with this machine?

The machine supports a wide range of heat-sealable laminated films including OPP/CPP, OPP/PE, PET/PE, PET/VMPET/PE, NY/PE, and other multi-layer composite structures suitable for the 295mm max bag width. The flexible film pulling system – with options for single-pull, dual-pull, or vacuum-assisted configurations – accommodates various film thicknesses, stiffnesses, and surface characteristics. For specific film requirements, we recommend confirming compatibility with our technical team.

Q2: What is the advantage of the dual-servo control system?

The dual-servo control system provides exceptional flexibility and precision. Operators can select single-pull or dual-pull film configurations based on material characteristics and film type – optimizing film tension control for different packaging materials. The horizontal sealing servo system automatically adjusts sealing pressure and opening stroke, eliminating manual calibration and ensuring consistent seal quality across different products. This flexibility allows the machine to handle a broader range of packaging applications with minimal changeover time.

Q3: Can the machine handle different bag styles?

Yes. The machine supports multiple bag styles including pillow bags (standard), gusseted bags, and perforated bags. The ability to produce different bag styles from the same machine provides flexibility for manufacturers with diverse product lines or varying packaging requirements, eliminating the need for multiple specialized machines.