Tea Bag Filling Machine – Automatic Tea Bag Packaging Equipment
Engineered for ultra-precise dosing, ultrasonic sealing, and versatile formats including pyramid nylon mesh, double-chamber filter paper, and nitrogen-flushed outer envelope sachets. Empower your beverage enterprise with 30+ years of manufacturing mastery.
State-of-the-Art Automatic Tea Bag Packaging Equipment
In an evolving beverage landscape where tea aroma integrity, visual luxury, and eco-friendly packaging dictate commercial success, Ludyway’s tea bag filling machines combine precision mechatronics, ultrasonic bonding, and high-speed servo synchronization.
Multi-Material Adaptability
Seamlessly process non-woven fabric, nylon mesh, corn fiber (PLA) biodegradable mesh, and traditional filter paper without thermal material deformation or fiber leakage.
Aroma & Flavor Protection
Equipped with continuous or intermittent Nitrogen Flushing (N₂) injection systems that reduce residual oxygen to under 1.5%, exponentially extending product shelf-life and freshness.
Smart Servo Control & PLC
Featuring multi-axis servo drives and intelligent color touchscreens for real-time bag length calibration, automatic photoelectric registration, and zero-loss start-up routines.
Tailored Tea Bag Filling Machinery Archetypes
Select from industry-tested tea packaging designs configured to meet strict international food safety standards (GMP / CE / FDA) and dynamic retail packaging demands.
Widely adopted for whole-leaf specialty teas, blooming flower teas, and herbal blends. Uses high-frequency ultrasonic point-sealing that transforms flat mesh into distinct pyramid tetrahedrons, maximizing leaf infusion expansion in hot water.
- Ultrasonic cold cutting without scorching tea fibers
- Integrated thread and label positioning mechanics
- Compatible with PLA, nylon, PET, and non-woven substrates
The global commercial standard for FMCG tea distribution. The machine fabricates the inner filter bag, affixes thread and paper tags, and immediately envelopes it inside a hermetically sealed composite film sachet with barrier foil.
- Full automation from dosing, inner bagging to outer overwrapping
- Heat-seal or cold-seal outer sachet barrier protection
- Integrated optical print registration for branded wrappers
Engineered for instant tea powder, matcha green tea crystals, concentrated botanical extracts, and CTC tea granules. Multi-lane systems operate across 4 to 12 parallel lanes to deliver blistering output rates for high-velocity packing lines.
- Output speeds up to 400–600 stick packs/minute
- Independent auger screw or volumetric dosing per channel
- Compact floor footprint with centralized touch HMI interface
Features double-folded filtration cavities tied with thread and hard paper tags. Eliminates chemical adhesives through mechanical folding and staple/knot fastening, maximizing water circulation around broken orange pekoe tea grades.
- Knotting or aluminum staple thread fixation methods
- Exceptional infusion rate due to four permeable surfaces
- Automatic link to downstream carton packing lines
Technical Parameters & Performance Benchmark
Comprehensive machine specifications across our automated tea bag packaging machinery series.
| Technical Parameter | Pyramid Mesh Machine | Inner & Outer Sachet Line | Multi-Lane Stick Pack System | Double Chamber Packer |
|---|---|---|---|---|
| Filling Range | 1.5 – 10 g / bag | 1.0 – 8 g / bag | 0.5 – 20 g / stick | 1.5 – 5 g / bag |
| Packaging Speed | 35 – 60 bags/min | 40 – 70 bags/min | 150 – 480 sticks/min | 80 – 120 bags/min |
| Dosing Accuracy | ≤ ±0.15 g (Multi-Head) | ≤ ±0.2 g (Volumetric Cup) | ≤ ±0.1 g (Auger Doser) | ≤ ±0.2 g (Oscillating) |
| Bag Dimensions | Side: 50-80mm (Pyramid/Flat) | Inner: 50x70mm / Outer: 80x100mm | Width: 15-40mm / L: 50-160mm | 45 x 60 mm (Filter) |
| Sealing Methodology | Ultrasonic Horn Cold Weld | Ultrasonic + Thermal Foil Seal | PID Thermo-Compression | Mechanical Fold & Staple/Knot |
| Applicable Materials | PLA, Nylon Mesh, Non-woven | Filter Paper + PET/Alu/PE | PET/AL/PE, Kraft Paper Laminate | Pure Filter Paper (Non-heat-seal) |
| Pneumatic Requirement | 0.6 MPa, 0.4 m³/min | 0.6 MPa, 0.5 m³/min | 0.6 MPa, 0.6 m³/min | 0.6 MPa, 0.35 m³/min |
| Power Configuration | 220V/380V, 50-60Hz, 3.5 kW | 220V/380V, 50-60Hz, 4.2 kW | 380V 3-Phase, 50-60Hz, 7.5 kW | 220V/380V, 50-60Hz, 3.8 kW |
Precision Mechatronics & Packaging Architecture
Engineered with cutting-edge German and Japanese automation components to assure continuous 24/7 reliability, sub-millimeter sealing precision, and zero tea fragmentation.
Non-Destructive Dosing & Electronic Multi-Head Weighing
Whole leaf teas, brittle botanicals, and freeze-dried flower buds suffer severe value loss if fractured during dosing. Ludyway integrates proprietary smooth-gliding vibratory feeders and gentle multi-head electronic weighers calibrated specifically for fragile tea leaves.
Ultrasonic Sealing Without Thermal Degradation
Unlike obsolete thermal bar sealers that scorch synthetic or corn-fiber meshes causing plastic odor transfer into premium tea, our high-frequency 20kHz / 35kHz ultrasonic generators generate localized molecular fusion exclusively along the seam boundary.
Featured Tea Packaging Machinery Series
Explore high-performance automatic tea packaging equipment engineered for dry leaves, herbal powders, matcha sticks, and granule infusions.
Industrial Tea Packaging Machine for Granules and Powder
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Tea Packaging Machine for Sachet Stick Pack Granule & Powder
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Tea Bag Packaging Machine for Herbal Blends & Multi-Lane Filling
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Multi-Lane Tea Stick Pack Machine for Granule & Powder
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Green Tea Sachet & Stick Pack Packaging Machine
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Herbal Tea Multi-Lane Sachet and Stick Pack Machine
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Matcha Powder Sachet & Stick Pack Filling Sealing Machine
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High-Speed Tea Powder Packaging Lines for Sachets
View DetailsSupported Tea Varieties & Functional Blends
Engineered to handle varying bulk densities, leaf hygroscopic behaviors, and irregular granule cut sizes with continuous stability.
Traditional Whole-Leaf & Loose Tea
Black tea (OP/BOP), Green Tea (Longjing, Sencha), Oolong, White Tea, and Pu-erh. Delicately processed via low-drop vibratory channels to prevent breaking delicate silver needles or twisted whole leaves.
Botanical & Herbal Infusions
Chamomile, Peppermint, Hibiscus flowers, Lemongrass, Rooibos, and Rose petals. Specialized anti-static hoppers ensure heterogeneous flower-leaf mixes maintain homogenous blend ratios per pouch.
Matcha & Micro-Ground Tea Powders
Ceremonial matcha, instant black tea powder, and functional mushroom tea blends. Vacuum-sealed dust tight auger fillers prevent airborne dispersion and eliminate cross-contamination.
Fruit Tea & Flavored Blends
Dehydrated apple bits, citrus peel, berry granules, and spice-infused teas. Corrosion-resistant SUS316L contact components safely withstand natural fruit sugars and natural essential oils.
Medicinal & Detox Health Formulations
Dietary weight-loss teas, ginger turmeric immunity blends, and senna detox herbs. Fully compliant with pharmaceutical-grade cGMP hygiene requirements and easily sanitized washdown surfaces.
CTC Granules & Dust Tea Grades
High-density crush-tear-curl broken teas for rapid mass-market catering bags. High-speed volumetric slide-cup dosing systems achieve exceptional output with minimal mechanical maintenance.
Full Lifecycle Tea Packaging Automation Line
Seamlessly interconnect raw material infeed with secondary and tertiary end-of-line packaging systems for completely unmanned processing.
Infeed & Dosing
Z-bucket elevators or vacuum convey raw tea leaves into multi-head or volumetric feeding hoppers without leaf crushing.
Form, Fill & Tag
High-precision ultrasonic horn forms pyramid/flat filter bags, attaches branded tags/threads, and verifies sealing integrity.
Outer Envelope Overwrap
Individual inner bags are transferred automatically into barrier foil pouches with optional nitrogen gas injection.
Cartoning & Palletizing
Finished pouches are counted and packed into retail display boxes, followed by automated case erecting and robotic palletizing.
30+ Years of Precision Packaging Innovation
Founded in 2010 with manufacturing roots extending over three decades, Ludyway is one of China’s premier automated packaging equipment manufacturers. Operating from our modern 20,000㎡ production facility with over 200 units of high-precision CNC machining centers, our 130+ engineering specialists build robust packaging solutions for clients across 100+ countries.
We offer more than 50 standard and custom intelligent packaging models, delivering turnkey factory automation from single-sachet tea bag packers to multi-lane powder systems and robotic end-of-line carton loaders.
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International Certifications & Compliance
Cooperative Partners & Component Suppliers
International Exhibitions & Facility Tour
Connecting with tea producers and global beverage brand leaders at major packaging and processing conventions across North America, Europe, Asia, and the Middle East.
Technical & Commercial Tea Bag Packaging Inquiries
Essential insights to guide your equipment selection, production line planning, and material integration.
Can the machine switch between pyramid triangular bags and flat square tea bags?
Yes. Our intelligent pyramid tea packaging machines feature a dual-mode rotary sealing mechanism. Through a simple one-touch setting on the PLC touchscreen, the sealing head switches between 90° alternating triangular tetrahedron formation and standard parallel flat sachet formation in under 30 seconds without swapping tooling components.
How does ultrasonic cold sealing protect tea aroma compared to traditional thermal sealing?
Traditional thermal heating bars conduct continuous high temperatures (140°C–200°C) directly over synthetic film or biodegradable PLA corn fibers, releasing burnt polymers and heating delicate volatile essential oils within the tea leaves. Ultrasonic sealing utilizes high-frequency sound vibrations that excite molecules exclusively at the contact seam for mere milliseconds, resulting in 100% odor-free, hermetic bonding with zero heat transfer into the tea pouch cavity.
What is the typical operational lifespan and maintenance schedule for Ludyway tea machines?
Engineered with heavy-duty structural frames, premium linear slide rails, and IP65-rated pneumatic systems, Ludyway packaging lines offer an expected operational life exceeding 12–15 years under 2-shift daily production. Standard preventative maintenance involves daily pneumatic blowdown cleaning, weekly guide rail lubrication, and quarterly cutter blade sharpness inspections.
Are your machines compliant with international food hygiene regulations?
All Ludyway packaging machines are constructed in full conformity with European CE Directives, ISO9001 Quality Management Standards, and US FDA requirements. All product contact parts are forged from food-grade stainless steel (SUS304/SUS316L) with mirror-polished surfaces to inhibit bacterial proliferation and enable rapid CIP (Clean-in-Place) sanitization.
Scale Your Tea Packaging Operations with Ludyway Automation
Whether you are launching an artisanal pyramid whole-leaf tea brand or scaling a high-capacity multi-lane commercial instant tea production facility, our application engineers provide turnkey plant layout, factory acceptance testing (FAT), and worldwide commissioning.
