Explore our core high-precision packaging line machinery designed for seamless factory integration.
In modern industrial logistics, preserving perishables like fresh meats, poultry, cheese, and ready-to-eat products requires advanced packaging methodologies. Cryovac-style packaging (vacuum shrink technology) removes residual oxygen from high-barrier film pouches, hermetically sealing and heat-shrinking them around the product. This method is critical for modern logistics, minimizing waste and extending cold-chain transportation lifetimes by up to 300%.
As food safety regulations tighten worldwide, processors are upgrading from basic vacuum packers to automated, CE-compliant vacuum-shrink packaging lines. These systems must support high throughput while ensuring seal integrity, hygienic cleanability, and precise gas flushing (Modified Atmosphere Packaging or MAP). Implementing these systems helps processing plants satisfy food safety directives such as HACCP, FDA, and European EC 1935/2004 regulations.
Designed for heavy-duty operational demands, Collins packaging machinery incorporates rugged mechanics with modern control systems.
| System Module | Technical Characteristics & Standard Configuration | Performance Output |
|---|---|---|
| Vacuum Chambers | Heavy-duty SUS304 stainless steel structure, double or single chambers, sanitary rounded corners. | Ultimate pressure ≤10 mbar; rapid cycle times. |
| Seal Bar Systems | Double active seal sealing wires, impulse heating, water-cooled option for heavy-gauge barrier films. | Airtight hermetic sealing for wet or greasy product borders. |
| PLC Control Unit | Multi-lingual touch screen HMI, programmable presets, remote IoT troubleshooting capabilities. | Real-time pressure, seal temperature, and timing monitoring. |
| Shrink Tunnels | Automated hot-water cascade or hot-water immersion tunnels, insulated heating walls. | Uniform film shrinkage with minimal product thermal shock. |
Capable of gas flushing (Nitrogen, Carbon Dioxide, Oxygen mixes) to preserve fresh meat color, prevent product deformation, and suppress anaerobic microbial growth in sensitive foods.
Equipped with emergency-stop buttons, safety plexiglass lids, pressure release valves, and electrical overload protectors meeting European Machinery Directive 2006/42/EC.
Engineered to work seamlessly with multi-layer co-extruded barrier shrink films, eco-friendly recyclable plastics, and various laminate pouch formulations without scorching.
Henan Collins Machine Co., Ltd. was established in 2015. From day one, the company has focused on designing and manufacturing end-to-end automated packaging solutions. With 20 national invention patents, Collins demonstrates a decade of technical expertise in integrated systems including labeling, filling, capping, coding, sealing, and shrink-wrapping for a wide range of industries.
Our commitment to constant mechanical refinement has allowed us to scale from a domestic supplier to an international exporter. Our equipment serves as the core of global packing operations, helping brands improve throughput and reduce material waste. By combining custom research and development with standardized production, we ensure every machine delivered meets rigorous industrial demands.
In a 5,000 m² state-of-the-art facility, more than 80 skilled engineers and technicians support advanced production and assembly capabilities. The company operates automated coating, slitting, and quality-control lines to ensure precision and reliability across all equipment and consumables. Certified under ISO 9001, SGS, and RoHS standards, Henan Collins Machine Co., Ltd. is committed to delivering high-performance packaging machinery that meets global OEM and contract packaging requirements.
Our facilities are organized around lean manufacturing principles to minimize transit damage and speed up build times. Through rigorous raw material tracking and multi-stage QC tests, we ensure each component conforms to exact dimensions before final assembly.
Henan Collins Machine Co., Ltd. specializes in the development, production, and sales of labeling machines, filling machines, packaging machines, thermal transfer coders, ribbon coders, ink roller coders, laser coders, and other coding equipment. The company also provides a full range of consumables, including TTO ribbons, ink ribbons, ink rollers, carbon ribbons, and label paper. This integrated product portfolio supports industries such as food, daily chemicals, pharmaceuticals, cosmetics, and more, offering a complete one-stop packaging solution.
This comprehensive product lineup allows factories to source entire packaging lines from a single, reliable partner, eliminating compatibility issues between different manufacturers' equipment. The result is minimized integration delays and simplified future maintenance workflows.
With self-operated import and export licenses, Henan Collins Machine Co., Ltd. delivers turnkey solutions to customers across Asia, Africa, Europe, and North and South America. A multilingual service network ensures efficient installation, preventive maintenance, and 24/7 remote support. Serving industries from food and beverage to pharmaceuticals, cosmetics, electronics, and logistics, Collins provides customized production line design, fast response service, and on-site training—helping customers improve uptime, traceability, and overall equipment effectiveness worldwide.
Every machine undergoes a controlled production cycle inside our ISO 9001 factory to guarantee structural durability and operational consistency.
Collins machinery is custom-adapted to fulfill the production standards and product properties of diverse regions.
Meeting European Food Safety Authority (EFSA) directives, our CE-certified systems use hygienic food-grade plastics and polished stainless steel surfaces. This simplifies washdown procedures and prevents bacterial buildup in high-humidity meatpacking facilities.
Configured with sanitary vacuum seals and precise heat controllers, these systems prevent vacuum-induced collapse in delicate cheeses. High-barrier films maintain flavor stability and aroma lock in compliance with USDA regulations.
For sterile packaging of surgical components, medical kits, and lab samples, our vacuum chambers operate under high cleanroom standards. Traceability coders print batch details, expiration dates, and 2D barcodes directly onto the film surface.
In line with global shifts toward resource conservation, our engineering team is designing systems compatible with ultra-thin, biodegradable, and mono-material recyclable barrier bags. This will help processors reduce carbon footprints without compromising seal integrity.
We are also integrating smart IoT sensors into our PLC networks. Real-time vacuum decay monitoring can detect seal leaks instantly, protecting product quality. Automated diagnostic alerts notify maintenance crews before a mechanical issue occurs, ensuring maximum line uptime.
Technical clarifications to help packaging engineers and procurement officers make informed system selections.
CE certification indicates compliance with European safety, health, and environmental protection standards. It ensures our machinery includes proper mechanical shielding, emergency shut-offs, insulated wiring, and reliable electrical design. This allows for legal sale and operation within the European Economic Area (EEA).
Standard vacuum sealing extracts air from a plastic pouch and seals the edge, leaving excess material that can fold or collect juices. Cryovac-style systems add a hot-water immersion or hot-air cascade step after sealing. This shrinks the high-barrier film tightly around the product contours, minimizing fluid loss and improving retail presentation.
Yes. Many of our continuous vacuum systems can be equipped with gas injection manifolds. This replaces the evacuated atmosphere with custom gas blends (typically nitrogen and carbon dioxide) to protect delicate foods and preserve natural colors.
We use high-pressure, dual-active impulse sealing bars with adjustable temperature curves. This allows the heat to penetrate through residue, liquids, or powders in the seal area, ensuring a reliable hermetic bond.
We provide installation guidance, operator training, and remote diagnostic support. We maintain a large inventory of replacement parts and consumables (such as TTO ribbons, sealing wires, and Teflon tapes) for rapid dispatch, helping to keep your lines running smoothly.
Optimize your production throughput with our integrated materials handling and product coding systems.
Collins Machine
