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SZ601 Horizontal Flow Wrapping Machine
SZ601 Horizontal Flow Wrapping Machine
- Biscuits, bread, cakes
- Medical devices
- Hardware tools
- Secondary Packaging
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SZ601 Horizontal Flow Wrapping Machine
The SZ601 Horizontal Flow Wrapping Machine is a bottom film feed rotary flow wrapper for automatic pillow bag packaging. It is designed for products that benefit from film support during transfer before wrapping and sealing.
Compared with the SZ-602 top film feed model, the SZ601 uses a bottom film feeding structure. This allows the film to carry and support the product from below as it enters the forming area. For products that may shift, separate, or require more controlled transfer, bottom film feed can provide a more suitable packaging path.
As part of Soontrue Group's flow wrapping machine series, the SZ601 combines bottom film feed with rotary end sealing. This makes it suitable for applications where product transfer stability is important, but the product does not necessarily require box motion sealing.
The SZ601 supports medium-size pillow bag packaging applications with a bag length range around 120-500 mm, product width range around 70-200 mm, and product height options depending on configuration. It is suitable for buyers who want bottom film support while maintaining rotary sealing efficiency.

The SZ-601 supports stable rotary flow wrapping production for products that need bottom film support during feeding and wrapping.
The rotary motion end sealing system provides continuous sealing and cutting, helping maintain smooth production while keeping bag appearance consistent.
The SZ-601 covers medium-size pillow bag packaging requirements, including bag lengths around 120-500 mm and product widths around 70-200 mm, depending on final configuration.
The machine structure supports stable product transfer from the bottom film, helping reduce product movement before sealing and cutting.
The servo control system improves film feeding accuracy, sealing synchronization, and cutting stability, helping maintain consistent pillow bag quality.
This section can show the SZ601 running bottom film feed rotary pillow bag packaging.
Through the video, buyers can check how the film supports the product from below, how smoothly the product enters the forming area, and how the rotary sealing system completes sealing and cutting. The video should focus on product transfer stability rather than only showing speed.
| Specifications | SZ602 | SZ602W | SZ750W | SZ601 | SZ601W | SZ750XW | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Center distance | 150 mm | 192 mm | 120 mm | 160 mm | 120 mm | 160 mm | 150 mm | 192 mm | 120 mm | 160 mm | 120 mm | 160 mm |
| Bagging size range | L 120-600 mm | L 120-500 mm | L 120-600 mm | L 120-600 mm | L 120-600 mm | L 120-600 mm | L 120-600 mm | L 120-600 mm | L 120-600 mm | L 120-600 mm | L 120-600 mm | L 120-600 mm |
| W 70-200 mm | W 70-200 mm | W 70-200 mm | W 70-200 mm | W 150-300 mm | W 150-300 mm | W 70-200 mm | W 70-200 mm | W 70-200 mm | W 70-200 mm | W 150-300 mm | W 150-300 mm | |
| Product size range | H 20-70 mm | H 70-110 mm | H 20-70 mm | H 60-110 mm | H 20-70 mm | H 60-110 mm | H 20-70 mm | H 70-100 mm | H 20-70 mm | H 60-110 mm | H 20-70 mm | H 60-110 mm |
| Packing speed | 25-100 bags/min | 25-80 bags/min | 25-60 bags/min | 25-100 bags/min | 25-80 bags/min | 25-60 bags/min | ||||||
| Packing film width | 200-600 mm | 200-600 mm | 300-750 mm | Max. 600 mm | 120-600 mm | 300-750 mm | ||||||
| Power supply | 220V/1Ph/50Hz | 220V/1Ph/50Hz | 220V/1Ph/50Hz | 220V/1Ph/50Hz | 220V/1Ph/50Hz | 220V/1Ph/50Hz | ||||||
| General power | 7.3 KW | 8.8 KW | 8.0 KW | 7.6 KW | 9.2 KW | 8 KW | ||||||
| Machine weight | 900 kg | 1100 kg | 780 kg | 1000 kg | 1200 kg | 1200 kg | ||||||
| Film Loader | Top | Top | Top | Bottom | Bottom | Bottom | ||||||
| End sealing | Rotary Motion | Box Motion | Box Motion | Rotary Motion | Box Motion | Box Motion | ||||||
| Machine dimensions | 4500x1180x1600 mm | 4500x1070x1590mm | 4355x1290x1440mm | 5130x1430x1480mm | 5350x1230x1470mm | 4410x1345x1410mm | ||||||
| Packing material | PP, PVC, PS, EVA, PET, PVDC+PVC, OPP/CPP, etc. | |||||||||||
| View Machine | View Machine | View Machine | View Machine | View Machine | ||||||||
The SZ-601 can be used as a standalone bottom film feed rotary flow wrapping machine or integrated into automatic packaging solutions.
It can support packaging applications for products that require better transfer support during wrapping, including daily-use products, hardware, accessories, selected packaged food products, and other regularly shaped items within the machine's size range. Soontrue Group can also provide automatic feeding, spacing, sorting, cartoning, and case packing options.
Soontrue provides automated bakery packaging solutions for a wide range of baked products, including bread, biscuits, cookies, cakes, cupcakes, Swiss rolls, pastries, and other bakery items.
The solution is designed according to product characteristics, including product shape, size, texture, fragility, production speed, packaging format, and downstream automation requirements. Depending on the application, the packaging process can include product feeding, sorting, alignment, wrapping, bagging, cartoning, case packing, and end-of-line automation.
Soontrue provides automated bread packaging solutions for toast, sliced bread, buns, soft bread, and other bakery products.
The solution is designed according to bread shape, size, softness, production speed, packaging format, and downstream automation requirements. Depending on the application, the packaging process can include product feeding, alignment, flow wrapping, bagging, cartoning, case packing, and palletizing.
Soontrue provides automated biscuit packaging solutions for biscuits, crackers, wafers, and other baked snack products.
The solution is designed according to biscuit shape, size, thickness, product arrangement, production speed, packaging format, and downstream automation requirements. Depending on the application, the packaging process can include product feeding, alignment, stacking, counting, flow wrapping, cartoning, case packing, and palletizing.
Soontrue provides automated cupcake packaging solutions for cupcakes, muffins, mini cakes, and other individual bakery products.
The solution is designed according to cupcake characteristics, including product size, shape, softness, topping condition, packaging requirements, production speed, and downstream automation needs. Depending on the application, the packaging process can include product feeding, positioning, wrapping, bagging, cartoning, case packing, and end-of-line automation.
Soontrue provides automated cake packaging solutions for cakes, sponge cakes, cream cakes, cupcakes, and other delicate bakery products.
The solution is designed according to cake characteristics, including product size, shape, softness, surface condition, fragility, production speed, packaging format, and downstream automation requirements. Depending on the application, the packaging process can include gentle product feeding, alignment, wrapping, bagging, cartoning, case packing, and end-of-line automation.
Soontrue provides automated cake packaging solutions for cakes, sponge cakes, cream cakes, cupcakes, and other delicate bakery products.
The solution is designed according to cake characteristics, including product size, shape, softness, surface condition, fragility, production speed, packaging format, and downstream automation requirements. Depending on the application, the packaging process can include gentle product feeding, alignment, wrapping, bagging, cartoning, case packing, and end-of-line automation.
Soontrue provides automated snack food packaging solutions for chips, puffed snacks, nuts, dried fruits, roasted snacks, and other snack products.
The solution is designed according to snack product characteristics, including product shape, size, fragility, flowability, packaging weight, production speed, and downstream automation requirements. Depending on the application, the packaging process can include product feeding, weighing, filling, bagging, sealing, cartoning, case packing, and palletizing.
Soontrue provides automated chocolate packaging solutions for chocolate bars, pralines, chocolate snacks, chocolate candies, and other confectionery products.
The solution is designed according to chocolate product characteristics, including product shape, size, surface condition, temperature sensitivity, fragility, production speed, packaging format, and downstream automation requirements. Depending on the application, the packaging process can include product feeding, alignment, wrapping, pouch packaging, cartoning, case packing, and end-of-line automation.
Soontrue provides automated noodle packaging solutions for instant noodles, noodle blocks, dried noodles, and other noodle-based products.
The solution is designed according to noodle characteristics, including product shape, block size, weight, product arrangement, production speed, packaging format, and downstream automation requirements. Depending on the application, the packaging process can include noodle feeding, alignment, wrapping, multi-pack grouping, cartoning, case packing, and end-of-line automation.
Soontrue provides automated pasta packaging solutions for spaghetti, macaroni, penne, fusilli, and other dry pasta products.
The solution is designed according to pasta characteristics, including product shape, length, density, flowability, weight requirements, packaging format, production speed, and downstream automation requirements. Depending on the application, the packaging process can include product feeding, weighing, dosing, filling, bagging, sealing, cartoning, case packing, and end-of-line automation.
Hardware components such as screws, bolts, nuts, washers, fasteners, and fittings are usually small in size but demanding in packaging accuracy.
Unlike products packed by volume or liquid filling, hardware parts are often sold according to quantity. A bag containing 100 screws, 50 bolts, or a specific combination of components requires accurate counting before packaging. Manual counting is time-consuming and difficult to maintain when production volume increases or when multiple SKUs need to be handled.
Soontrue hardware packaging solutions are designed for automatic feeding, counting, weighing, bagging, sealing, cartoning, case packing, and palletizing of industrial components.
The packaging process can be configured according to part size, shape, weight, surface condition, package quantity, sales channel, and production requirements.
Soontrue provides automated packaging solutions for daily necessities including tissues, wet wipes, disposable products, household items, and other consumer goods.
Daily necessity products usually involve high-volume production, multiple package sizes, and frequent distribution requirements. Compared with products that are simply filled into containers, many household goods require careful arrangement, counting, grouping, wrapping, and secondary packaging to achieve consistent retail presentation.
Products such as tissues, wipes, disposable tableware, and household consumables may vary significantly in shape, softness, compression ability, and packaging requirements. Some products need gentle handling to maintain appearance, while others require high-speed grouping and case packing for large-scale distribution.
Soontrue configures daily necessities packaging solutions according to product structure, production speed, package format, retail requirements, and logistics needs. The solution can include product feeding, automatic arrangement, counting, wrapping, bagging, cartoning, case packing, and palletizing.
Soontrue provides automated industrial components packaging solutions for mechanical parts, plastic components, electrical accessories, precision parts, and other industrial products.
Industrial components usually involve complex product characteristics, including different sizes, weights, materials, and surface requirements. Unlike consumer products, industrial parts are often supplied according to production quantity, assembly requirements, or customer-specific packaging standards.
The main challenge is creating a stable packaging process for products that may be small, irregular, heavy, fragile, or sensitive to scratches. Accurate counting, controlled feeding, product protection, and consistent packaging are important factors for industrial manufacturers.
Soontrue configures industrial components packaging solutions according to part characteristics, packaging quantity, production volume, customer requirements, and logistics processes. The solution can include automatic feeding, counting, weighing, bagging, wrapping, cartoning, case packing, and palletizing.
Soontrue provides automated auto parts packaging solutions for automotive components including plastic parts, metal components, clips, fasteners, connectors, filters, and replacement parts.
Automotive parts packaging is closely connected with manufacturing supply chains. Unlike consumer products, many automotive components are supplied according to assembly requirements, customer specifications, and logistics standards rather than only retail appearance.
The packaging process needs to maintain consistent quantities, protect components from damage, and ensure efficient handling between suppliers, warehouses, and assembly plants. Small parts such as clips and fasteners require accurate counting, while larger components may require stronger packaging and careful handling.
Soontrue configures auto parts packaging solutions according to component characteristics, packaging requirements, production volume, and customer delivery standards. The solution can include automatic feeding, sorting, counting, weighing, bagging, wrapping, cartoning, case packing, and palletizing.
Soontrue provides automated medical supplies packaging solutions for disposable medical products, healthcare supplies, hygiene products, and medical-related consumer items.
Medical supplies packaging has stricter requirements than many general consumer products because package consistency, product protection, cleanliness, and reliable handling directly affect product quality and downstream usage.
Many medical supplies are produced in high volumes and require individual packaging, counting, grouping, or secondary packing before distribution. Products may also have different handling requirements depending on their material, shape, sterility requirements, and application.
Soontrue configures medical supplies packaging solutions according to product characteristics, package format, production speed, and logistics requirements. The solution can include automatic feeding, product arrangement, counting, wrapping, bagging, cartoning, case packing, and palletizing.
Soontrue provides automated electronic components packaging solutions for connectors, terminals, sensors, switches, small electrical parts, and electronic accessories.
Electronic components usually have strict requirements for quantity accuracy, product protection, and packaging consistency. Compared with general industrial parts, many electronic components are smaller, more precise, and more sensitive to handling conditions.
The packaging process needs to consider factors such as component size, surface protection, static sensitivity, quantity control, and customer supply requirements. Small connectors and terminals are often supplied in fixed quantities, while electronic accessories may require organized packaging for assembly or distribution.
Soontrue configures electronic components packaging solutions according to component characteristics, packaging specifications, production volume, and downstream requirements. The solution can include automatic feeding, sorting, counting, weighing, bagging, pouch packaging, cartoning, case packing, and palletizing.
Soontrue provides automated packaging solutions for disposable products including disposable tableware, food containers, gloves, hygiene products, hotel supplies, and other single-use products.
Disposable products are usually manufactured in large quantities and require efficient counting, stacking, grouping, and packaging before distribution. Compared with traditional consumer goods, many disposable items have irregular shapes, lightweight structures, or flexible materials, making stable product handling an important part of the packaging process.
Products such as disposable cups, plates, cutlery, gloves, and containers often need automatic arrangement and quantity control before entering the final package. For high-volume production, manual counting and packing can become inefficient and difficult to maintain consistent quality.
Soontrue configures disposable products packaging solutions according to product shape, material, package quantity, production speed, and logistics requirements. The solution can include automatic feeding, stacking, counting, wrapping, bagging, cartoning, case packing, and palletizing.
Products with a regular shape are not always ready to enter a secondary packaging machine directly.
Biscuits, bakery products, frozen foods, tissue packs, disposable tableware, soap bars, trays, and other individual items may first need to be counted, aligned, turned, stacked, or grouped into a defined arrangement. If this preparation is performed manually, packaging speed and pack consistency often depend heavily on the operator.
An orderly product collation and secondary packaging solution automates the transition from individual products to a stable multipack.
Products are received from the upstream production or primary packaging line, arranged according to the required quantity and orientation, and transferred into a flow wrapper, bagging machine, cartoner, or other secondary packaging equipment.
The final system is configured according to product shape, incoming arrangement, stacking stability, quantity per pack, required packaging format, target output, and available factory space.
Soontrue provides automated meat packaging solutions for fresh meat, frozen meat, processed meat, and portioned meat products.
The solution is designed according to meat product characteristics, including product size, shape, weight, moisture condition, handling requirements, packaging format, production speed, and downstream automation needs. Depending on the application, the packaging process can include product feeding, sorting, weighing, filling, bagging, sealing, cartoning, case packing, and end-of-line automation.
Soontrue provides automated vegetable packaging solutions for fresh vegetables, frozen vegetables, processed vegetables, and other vegetable-based products.
The solution is designed according to vegetable characteristics, including product type, size, shape, moisture condition, weight requirements, packaging format, production speed, and downstream automation requirements. Depending on the application, the packaging process can include product feeding, sorting, weighing, filling, bagging, sealing, cartoning, case packing, and end-of-line automation.
Soontrue provides automated tissue paper packaging solutions for facial tissue, toilet paper, paper towels, napkins, and other household paper products.
Tissue products are lightweight but require highly organized packaging processes. Unlike rigid products, paper products can be compressed, folded, stacked, or easily deformed if handled incorrectly. Stable product arrangement and controlled packaging pressure are important to maintain package appearance and consumer experience.
Modern tissue production often involves high-speed converting and packaging operations. After folding, cutting, or stacking, products need to be grouped, wrapped, bagged, cartoned, or packed into cases according to different market requirements.
Soontrue configures tissue paper packaging solutions according to product type, package format, production speed, and distribution requirements. The solution can include product feeding, stacking, counting, compression, wrapping, bagging, cartoning, case packing, and palletizing.
Soontrue packaging machines support various flexible packaging formats to meet different product shapes, sizes and production requirements. From standard pillow bags to customized bag options, we provide reliable packaging solutions for diverse applications.
A pillow bag equipped with a reinforced Euro hole for hanging display. It provides a practical retail presentation option while maintaining the advantages of the pillow bag structure.
Multiple pillow bags are connected together through perforated sections, creating a convenient multipack format for retail, promotion, and bundled product applications.
A pillow bag with additional gusset folds on the side or bottom, providing increased capacity and better package stability. It is suitable for products requiring more volume or improved shelf appearance.
The standard pillow bag features a simple and efficient sealing structure, making it one of the most widely used flexible packaging formats. It is suitable for a wide range of products across food, daily goods, and industrial applications.
The main advantage of the SZ601 is its bottom film feed structure, which supports the product from below during transfer and wrapping.
The SZ601 uses bottom film feed, while the SZ-602 uses top film feed. If the product needs more support during feeding, SZ601 may be more suitable.
Bottom film feed allows the film to carry the product from below before wrapping. It is useful when product transfer stability is more important than using a standard top film feed structure.
No. SZ601 uses rotary motion end sealing. If you need bottom film feed with box motion sealing, SZ601W may be more suitable.
Yes. The SZ601 can be connected with automatic feeding, sorting, spacing, cartoning, or case packing systems according to the production process.
Please provide product dimensions, product weight, bag size, film material, target speed, product photos or videos, and whether automatic feeding or spacing equipment is required.
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