ZL-450D Vertical Packaging Machine

Soontrue provides automated frozen food packaging solutions for frozen dumplings, frozen meals, frozen snacks, frozen vegetables, frozen seafood, and other frozen products.
The solution is designed according to frozen product characteristics, including product shape, size, temperature condition, handling requirements, production speed, packaging format, and downstream automation needs. Depending on the application, the packaging process can include product feeding, weighing, counting, bagging, sealing, cartoning, case packing, and end-of-line automation.

Soontrue provides automated frozen dumpling packaging solutions for frozen dumplings and other shaped frozen food products.
The solution is designed according to dumpling characteristics, including dumpling shape, size, weight, production capacity, feeding method, packaging format, and downstream automation requirements. Depending on the application, the packaging process can include dumpling feeding, alignment, counting, weighing, bagging, sealing, cartoning, case packing, and palletizing.

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 seafood packaging solutions for shrimp, fish, seafood portions, and other seafood products.
The solution is designed according to seafood characteristics, including product size, shape, moisture condition, weight requirements, handling method, 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 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 chemical granule packaging solutions for plastic pellets, masterbatch granules, detergent granules, fertilizer granules, water treatment granules, desiccant granules, additive granules, and other industrial granular materials.
The solution is designed according to material characteristics, including particle size, bulk density, flowability, dust level, abrasiveness, corrosiveness, moisture sensitivity, target package weight, bag strength, sealing requirements, production speed, and downstream logistics needs. Depending on the application, the packaging process can include material feeding, weighing, filling, bag forming, sealing, dust control, checkweighing, case packing, and palletizing.

Soontrue provides automated instant granule packaging solutions for instant drink granules, coffee granules, electrolyte granules, vitamin granules, nutrition granules, probiotic granules, soluble granules, and similar small-dose granular products.
The solution is designed according to product particle size, flowability, moisture sensitivity, target dose, dosing accuracy, package format, sealing requirements, production speed, and downstream cartoning or case packing needs. Depending on the application, the packaging process can include material feeding, dosing, sachet forming, stick pack filling, pouch filling, sealing, cutting, checkweighing, cartoning, case packing, and palletizing.

Soontrue provides automated salt and sugar packaging solutions for table salt, seasoning salt, sea salt, white sugar, brown sugar, granulated sugar, coarse sugar, and similar small granular products.
The solution is designed according to product particle size, flowability, moisture sensitivity, corrosion risk, clumping tendency, target package weight, packaging format, sealing requirements, production speed, and downstream automation needs. Depending on the application, the packaging process can include material feeding, weighing, dosing, bag forming, filling, sealing, checkweighing, cartoning, case packing, and palletizing.

Soontrue provides automated rice and grain packaging solutions for rice, beans, cereals, grains, seeds, and similar free-flowing granular food products.
The solution is designed according to product particle size, bulk density, flowability, target package weight, package format, weighing accuracy, sealing requirements, production speed, and downstream logistics needs. Depending on the application, the packaging process can include material feeding, weighing, dosing, bag forming, filling, sealing, checkweighing, case packing, and palletizing.

Soontrue provides automated pet food packaging solutions for dry dog food, cat food, pet food pellets, kibble, pet treats, and other free-flowing pet food products.
The solution is configured according to pellet size, bulk density, surface oil, target pack weight, bag style, required output, and downstream logistics requirements. Depending on the application, the line can include product feeding, weighing, bag forming, pouch filling, sealing, inspection, case packing, and palletizing.

Soontrue provides automated chemical powder packaging solutions for additive powder, pigment powder, cleaning powder, industrial powder, desiccant powder, water treatment powder, and other non-food powder materials.
The solution is designed according to powder characteristics, including powder fineness, bulk density, flowability, dust level, abrasiveness, corrosiveness, moisture sensitivity, target package weight, packaging material, sealing requirements, production speed, and downstream logistics needs. Depending on the application, the packaging process can include powder feeding, dosing, filling, bag forming, sealing, dust control, checkweighing, case packing, and palletizing.

Soontrue provides automated detergent powder packaging solutions for laundry detergent powder, washing powder, cleaning powder, dishwashing powder, and similar household chemical powder products.
The solution is designed according to powder characteristics, including particle size, bulk density, flowability, dust level, fragrance sensitivity, moisture sensitivity, target package weight, packaging format, sealing requirements, production speed, and downstream automation needs. Depending on the application, the packaging process can include powder feeding, weighing, dosing, bag forming, filling, sealing, dust control, checkweighing, case packing, and palletizing.

Soontrue provides automated coffee powder packaging solutions for ground coffee, instant coffee powder, coffee mixes, coffee drink powder, and similar powder products.
The solution is designed according to coffee powder characteristics, including powder fineness, bulk density, flowability, aroma protection requirements, dust level, target package weight, packaging format, sealing performance, production speed, and downstream automation needs. Depending on the application, the packaging process can include powder feeding, dosing, filling, bag sealing, pouch packaging, checkweighing, cartoning, case packing, and palletizing.

Soontrue provides automated seasoning powder packaging solutions for spice powder, seasoning mix, soup powder, flavor powder, condiment powder, chili powder, pepper powder, and similar powdered seasoning products.
The solution is designed according to seasoning powder characteristics, including powder fineness, flowability, dust level, oil content, stickiness, moisture sensitivity, target dose, packaging format, sealing requirements, production speed, and downstream automation needs. Depending on the application, the packaging process can include powder feeding, dosing, filling, sachet packaging, pouch packaging, sealing, checkweighing, cartoning, case packing, and palletizing.

Soontrue provides automated milk powder packaging solutions for dairy powder, nutrition powder, protein powder, formula-related powder products, and similar fine powder materials.
The solution is designed according to powder characteristics, including powder fineness, bulk density, flowability, dust level, moisture sensitivity, hygiene requirements, target package weight, packaging format, sealing performance, production speed, and downstream automation needs. Depending on the application, the packaging process can include powder feeding, dosing, filling, bag sealing, pouch packaging, checkweighing, cartoning, case packing, and palletizing.

Soontrue provides automated flour packaging solutions for wheat flour, baking flour, corn flour, starch, rice flour, premix flour, and similar powder products.
The solution is designed according to flour characteristics, including powder fineness, flowability, dust level, moisture sensitivity, bulk density, target package weight, packaging format, sealing requirements, production speed, and downstream automation needs. Depending on the application, the packaging process can include powder feeding, dosing, filling, bag forming, sealing, dust control, checkweighing, case packing, and palletizing.

Soontrue provides automated liquid seasoning packaging solutions for soy sauce, vinegar, cooking wine, cooking sauce, seasoning liquid, hot pot soup base, and other liquid condiment products.
Liquid seasonings may look similar to other liquid products, but their packaging requirements vary significantly. Low-viscosity products such as soy sauce and vinegar require accurate filling and clean sealing because the liquid flows quickly and can easily reach the sealing area. Other products, such as concentrated seasoning sauces or cooking liquids, may contain oil, spices, suspended particles, or higher viscosity ingredients that affect filling stability.
Soontrue configures liquid seasoning packaging lines according to product characteristics, filling volume, package format, sealing requirements, production speed, and downstream packing needs. The solution can cover liquid feeding, metered filling, sachet packaging, pouch packaging, spout pouch filling, inspection, case packing, and palletizing.

Soontrue provides automated shampoo packaging solutions for shampoo, conditioner, body wash, shower gel, hair treatment products, and similar personal care liquids.
These products are usually thicker than water and may behave differently depending on formulation, temperature, fragrance content, and added ingredients. Some flow smoothly, while others stretch, foam, or leave a product tail after filling. A small amount of shampoo around the pouch mouth can also affect sealing quality and create an untidy finished pack.
Soontrue configures shampoo packaging lines around product viscosity, foaming behavior, filling volume, package format, cleaning needs, production speed, and downstream packing requirements. The line can cover product feeding, metered filling, sachet packaging, premade pouch filling, spout pouch packaging, checkweighing, case packing, and palletizing.

Soontrue provides automated detergent liquid packaging solutions for liquid detergent, dishwashing liquid, hand soap, surface cleaner, laundry liquid, disinfectant liquid, and other household chemical liquid products.
Liquid detergents are usually more complex to package than simple water-based products because their viscosity, foaming behavior, chemical composition, and additives can vary significantly. Some products flow easily, while others are thick, create foam, or leave residue after filling. These characteristics directly affect filling accuracy, sealing cleanliness, and finished package appearance.
Soontrue configures detergent liquid packaging lines according to product viscosity, chemical characteristics, filling volume, package format, production speed, cleaning requirements, and downstream packing needs. The solution can cover liquid feeding, metered filling, sachet packaging, premade pouch filling, spout pouch packaging, inspection, case packing, and palletizing.

Soontrue provides automated water packaging solutions for drinking water, purified water, mineral water, flavored water, and other non-carbonated water products.
Water is easy to pump, but high-speed flexible packaging still requires precise control. Small changes in filling volume, film tracking, bag length, or sealing pressure can lead to uneven packs, weak seals, or leakage. Because water has low viscosity, any delay in nozzle shut-off can also leave liquid near the sealing area.
Soontrue configures water packaging lines around filling volume, package format, film structure, target output, hygiene requirements, and downstream handling. The line can cover water feeding, measured filling, sachet forming, pouch filling, sealing, inspection, case packing, and palletizing.

Soontrue provides automated milk packaging solutions for fresh milk, flavored milk, dairy beverages, milk drinks, and similar liquid dairy products.
Milk packaging places greater demands on hygiene, filling stability, and seal integrity than many general liquid applications. The product can foam during filling, leave residue around the pouch opening, or spoil quickly if the package is not sealed correctly. Cold-filled and heat-treated dairy products may also require different packaging materials and line conditions.
Soontrue configures milk packaging lines around the dairy product, filling temperature, target volume, package format, hygiene requirements, output, and downstream handling. A complete system can cover milk feeding, metered filling, sachet packaging, pouch filling, sealing, checkweighing, case packing, and palletizing.

Soontrue provides automated juice packaging solutions for fruit juice, vegetable juice, mixed juice drinks, juice concentrate, flavored juice beverages, and similar liquid products.
Juice packaging requirements change with the product itself. Clear filtered juice behaves differently from pulpy juice, concentrated juice, or drinks containing fruit fibers. Filling temperature, foam, suspended particles, sugar content, acidity, and package size can all affect filling stability and seal quality.
Soontrue configures juice packaging lines around the actual beverage, filling volume, package format, hygiene requirement, production speed, and downstream packing method. The line can cover liquid feeding, metered filling, sachet packaging, premade pouch filling, spout pouch packaging, checkweighing, case packing, and palletizing.

Soontrue provides automated edible oil packaging solutions for cooking oil, vegetable oil, soybean oil, sunflower oil, corn oil, olive oil, blended oil, and other food-grade oil products.
Oil packaging looks simple, but small details on the line can directly affect finished pack quality. Oil can leave residue near the filling area, weaken the seal if it reaches the sealing surface, and make flexible packs harder to handle after filling. For stand-up pouches or spout pouches, filling stability, pouch opening, sealing accuracy, and finished pouch shape all need to be considered.
Soontrue configures edible oil packaging lines around oil type, filling volume, pouch format, sealing requirement, package strength, production speed, and downstream packing method. A complete line can cover oil feeding, metered filling, sachet packaging, premade pouch filling, spout pouch packaging, checkweighing, case packing, and palletizing.

Soontrue provides automated sauce packaging solutions for ketchup, chili sauce, soy sauce, salad dressing, cooking sauce, dipping sauce, and other liquid or semi-liquid condiments.
Sauce packaging is not only about filling liquid into a bag. Different sauces behave very differently on the line. Thin sauces may drip easily, thick sauces may leave product tails after filling, and chili sauces or dressings with particles may cause unstable filling if the pump and filling path are not selected correctly.
Soontrue configures sauce packaging lines around the actual product condition, package format, filling volume, sealing requirement, and downstream packing method. A complete line can cover sauce feeding, metered filling, sachet packaging, premade pouch filling, spout pouch packaging, checkweighing, cartoning, case packing, and palletizing.

Some products do not need to be arranged in a fixed order before packaging. Snacks, frozen foods, confectionery, small dry products, irregular pieces, and other loose items may enter the packaging process randomly. The package is controlled by target weight rather than by product orientation or an exact visual arrangement.
A random product weighing and packaging solution receives loose products in bulk, distributes them into weighing hoppers, calculates a suitable weight combination, and discharges the selected portion into a bag or pouch.
The product may remain unordered inside the finished package, but the feeding rate, weighing process, discharge timing, bag opening, and sealing cycle must still remain coordinated.
The complete line can include bulk product feeding, elevation, distribution, combination weighing, vertical bagging, inspection, coding, case packing, and palletizing.