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SZ-180 Horizontal Flow Wrapping Machine
SZ-180 Horizontal Flow Wrapping Machine
- Biscuits, bread, cakes
- Medical devices
- Hardware tools
- Snack
SZ-180 Horizontal Flow Wrapping Machine
The SZ-180 Horizontal Flow Wrapping Machine is one of Soontrue Group's best-selling flow wrapper models for automatic pillow bag packaging. It is designed for manufacturers that need a practical balance between packaging speed, product size flexibility, and stable daily production.
Compared with smaller flow wrapping models, the SZ-180 offers a wider packaging range while still keeping a compact machine structure. It can be used for food products, confectionery, bakery items, snacks, daily-use products, small hardware, and other regularly shaped products that fit within the machine's packaging range.
The SZ-180 supports bag lengths from 100-350 mm, bag widths from 35-160 mm, and product heights from 5-50 mm. Depending on the sealing wheel configuration, its packing speed can reach 30-250 bags/min or 30-300 bags/min, making it suitable for factories that need flexible pillow bag packaging with reliable output.
Before requesting a quotation, buyers can prepare product dimensions, target speed, film material, bag size, product photos or videos, and feeding requirements. This helps Soontrue engineers confirm whether the SZ-180 is the right model or whether another flow wrapping machine would better match the production line.

The SZ-180 supports 30-250 bags/min or 30-300 bags/min depending on the sealing wheel configuration, making it suitable for continuous pillow bag packaging with different output requirements.
The rotary motion end sealing system supports smooth, continuous sealing and cutting, helping the SZ-180 maintain stable performance during medium- to high-speed flow wrapping production.
With a bag length range of 100-350 mm and bag width range of 35-160 mm, the SZ-180 covers a broader packaging range than smaller compact models and can handle more product formats within the flow wrapping category.
The SZ-180 uses a stable machine structure with a machine weight of about 400 kg and overall dimensions of 4000 × 930 × 1370 mm, supporting long-term operation in food, consumer goods, and industrial product packaging environments.
The servo control system improves film feeding accuracy, sealing synchronization, and cutting stability, helping reduce film waste and maintain consistent pillow bag quality.
This section can show the SZ-180 running different pillow bag packaging applications within its size range, such as biscuits, confectionery, bakery products, snacks, daily-use products, or small hardware.
Through the video, buyers can check product feeding stability, film tracking, rotary end sealing performance, cutting accuracy, and final pillow bag appearance under real production conditions.
| Specifications | SZ-100 | SZ-180 (double cutter) | SZ-180 (double cutter) | SZ-580 (double cutter) | SZ-580 (triple cutter) |
|---|---|---|---|---|---|
| Sealing wheels structure | Small | Small | Big | ||
| Bagging size range | L 60-250 mm | L100-350 mm | L100-350 mm | L60-500 mm | L45-300 mm |
| W35-80 mm | W35-160 mm | W35-160 mm | W35-160 mm | W35-80mm | |
| Product size range | H5-35 mm | H 5-50 mm | H 5-50 mm | H 5-60 mm | H 5-30 mm |
| Packing speed | 30-250 bags/min | 30-250 bags/min | 30-300 bags/min | 30-350 bags/min | 30-500 bags/min |
| Packing film width | 90-220 mm | 90-370 mm | 90-370 mm | 90-400 mm | 90-400 mm |
| Power supply | 220V/1Ph/50Hz | 220V/1Ph/50Hz | 220V/1Ph/50Hz | 220V/1Ph/50Hz | 220V/1Ph/50Hz |
| General power | 3.8 KW | 5.3 KW | 6.5 KW | 7.3 KW | 6.6 KW |
| Machine weight | 360 kg | 400 kg | 400 kg | 450 kg | 450 kg |
| Machine dimensions | 4000x930x1370mm | 4000x930x1370mm | 4000x930x1370mm | 4200x970x1640mm | 4200x970x1640mm |
| Packing material | PP, PVC, PS, EVA, PET, PVDC+PVC, OPP/CPP, etc. | ||||
| View Machine | View Machine | ||||
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.
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 SZ-180 can pack a wide range of products within its size range, including biscuits, bakery items, confectionery, snacks, daily-use products, small hardware, and other regularly shaped items suitable for pillow bag packaging.
The SZ-180 is popular because it offers a practical balance between speed, bag size range, product adaptability, and machine footprint. It is suitable for many common pillow bag packaging applications without being limited to one product category.
The SZ-180 supports 30-250 bags/min or 30-300 bags/min, depending on the sealing wheel configuration, product size, film material, feeding method, and bag length.
The SZ-180 supports bag lengths from 100-350 mm and bag widths from 35-160 mm, making it suitable for a wide range of pillow bag packaging applications.
The SZ-180 can handle products with a height range of 5-50 mm. For taller or bulkier products, Soontrue engineers may recommend a larger flow wrapping machine model.
The SZ-100 is more suitable for smaller products and narrower bags, while the SZ-180 offers a wider bagging range and can handle larger products within the flow wrapping machine category. Buyers can choose based on product size, required speed, and bag dimensions.
Yes. The SZ-180 can be connected with automatic feeding, sorting, counting, labeling, cartoning, case packing, or other downstream equipment according to the production process.
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