Doypack Machine is an automated equipment focusing on self-supporting bag packaging, designed for liquid, paste and granular products. Compared with traditional filling equipment, the core advantage of Doypack Machine lies in flexible production and innovative packaging form.
| Doypack Machine | |||
| Basic Information | |||
| model | BM2022-1F | Unit product size | 27.8*4.8*2.1M |
| Voltage | 380V | weight | 30 tons |
| Energy consumption | low energy consumption | Transport Packaging | container |
| manufacture | Jiangmen, China | production bag | 2-4 paper+1PE film, paper-plastic composite |
| production capacity | 130-150 strips/min | Finished length | 360-900 (mm) controllable error ± 1mm |
| continuous rolling | yes | Finished width | 320-580 (mm) controllable error ± 1mm |
| layer | many | bottom width | 90-200 (mm) controllable error ± 3mm |
| intelligent | yes | Port length | 100-250 (mm) |
| Bottom paste machine equipment configuration: | |||
| High-speed rotary vacuum suction pick-up → step arrangement (with abnormality rejection function) → center-to-center straight embossing, 45° oblique embossing (with piercing mechanism) → straight ear incision at bag opening → sucking open horns to unfold and smooth → valve Inserting at the mouth → embossing at the bottom, closing the bottom and applying glue → closing the bottom and forming → turning the bottom and compacting (with abnormal rejection) → small S compacting mechanism → counting and stacking output | |||
1. High-end food industry - flavor sauce and puree packaging
Applied to the customized sauce production line of Michelin restaurants, it helps to achieve small batch and multi-variety production. The equipment can quickly switch 50ml-200ml bag types and support nitrogen replacement, retaining the flavor levels of black truffle sauce and molecular cuisine sauce, and increasing the premium space by 50%.
2. Pet wet food industry - meat paste and nutritional paste packaging
Applied to pet wet food processing plants, it helps to solve the pain points of high cost and inconvenience of traditional canning. Through the Doypack Machine, 200g/bag of chicken mousse or vitamin paste is packaged, with an easy-tear design to meet the outdoor feeding needs of pet owners, and the market repurchase rate is increased by 35%.
3. Medical beauty industry - sterile essence and freeze-dried powder packaging
Applied to medical beauty product OEM factories, it helps to achieve aseptic filling. The equipment is equipped with a Class 100 clean filling cabin, with a CIP online cleaning system, and a bacterial retention rate of >99.99%. It is suitable for 5ml single-use packaging of products such as hyaluronic acid stock solution and collagen freeze-dried powder.
4. Household cleaning industry - concentrated detergent packaging
Applied to environmentally friendly detergent brands, it helps reduce the use of plastic. The 1L capacity of biodegradable Doypack is used to package concentrated laundry detergent with a filling accuracy of ±5ml. Consumers can dilute it as needed, reducing packaging material costs by 60% and carbon emissions by 45%.
5. Outdoor products industry - portable energy gel and drinking water packaging
Applied to the field of sports nutrition products, it helps to improve the applicability of outdoor scenes. The equipment produces 200ml self-supporting bag energy gel with a compressive strength of ≥0.3MPa, which can adapt to high-altitude air pressure changes and become the preferred packaging form for marathon event supply stations.
1. High-precision bag making and filling collaborative system
Bag making speed: Adopting servo-driven film traction system, the bag making speed reaches 120 bags/minute, and the film tension control accuracy is ±0.5N, ensuring that the bag body is flat and wrinkle-free.
Filling error control: Equipped with mass flow meter and weighing feedback system, the filling volume range is 5ml-5000ml, the error is ≤±0.5ml or ≤±0.3%, suitable for high-priced products.
2. Multifunctional sealing technology
Heat sealing strength: For different film materials, the heat sealing temperature can be controlled in the range of 80-220℃, the pressure adjustment accuracy is ±0.01MPa, and the sealing strength is ≥30N/15mm.
Zipper sealing system: integrated preformed zipper automatic implantation device, zipper opening force 3-8N adjustable, closing force ≥15N, repeated opening and closing times >500 times, ensuring consumer convenience.
3. Intelligent quality control and traceability system
Visual inspection: equipped with 20 million pixel high-speed camera, detection accuracy 0.01mm², can identify sealing bubbles, stains and printing defects, and reject defective products at a rate of 100%.
Laser coding: Fiber laser supports printing of production date, batch number and other information on the bag surface or sealing area, character height 0.5-5mm adjustable, friction resistance up to level 4.
4. Energy efficiency and material adaptability
Energy consumption index: whole machine power 12kW, standby energy consumption <1kW, energy saving 18% compared with traditional models.
Film material compatibility: supports composite film, biodegradable film and aluminum foil film with a thickness of 30-300μm, oxygen permeability <0.5cc/m²·day, and shelf life extended by 30%.
