Tea packaging industry solutions

Ultrasonic seamless sealing and cutting, no burning or tea leakage: Using ultrasonic cold sealing technology, high-frequency vibration fuses the mesh at the moment of sealing, without generating high temperatures and without destroying the tea aroma and mesh fibers. The edge sealing is smooth and firm, and will not fall apart or leak tea powder when soaked in water.

The three-dimensional triangular shape leaves enough "breathing space" for the tea leaves: the three-dimensional triangular structure has more than 30% more volume than traditional flat bags, and the entire tea leaf can be fully expanded in the bag. The brewed tea soup has a uniform concentration and full aroma, and consumers can tell "this bag is different" after drinking it.

Automatic thread hanging and label hanging, full brand sense: Built-in automatic thread hanging and label hanging functions. The cotton thread length and label position are precise and consistent, and each package looks like it comes from the same production line - because it is. The label can be printed with brand LOGO, brewing suggestions, and traceability QR codes to increase the added value of the product.

Suitable for a variety of environmentally friendly materials: supports nylon, PET, corn fiber (PLA), non-woven fabrics and other mesh materials to meet the environmental protection and texture needs of different brands.

Applicable categories: raw leaf green tea, black tea, oolong tea, scented tea, fruit tea, health tea and other high-end triangular bag products.

Four-side sealing + ultrasonic sealing, zero powder leakage from the filter bag: Ultrasonic cold sealing technology is used to seal the four sides of the filter bag, which has high sealing strength and does not burn the filter paper. The measurement accuracy of coffee powder is ≤±0.2g, the flavor of each package is uniform, and consumers are guaranteed to repurchase.

The ear hanging paper is automatically folded and formed, and the cup is as stable as a rock: the ear hanging paper is automatically folded and heat-pressed to form, and the angle and size are accurate and consistent. It hangs securely on the rim of any cup and will not fall into the coffee - this is the most basic and core experience for consumers with ear-hung coffee.

The easy-tearing notch is accurately cut and can be opened as soon as it is torn: the rotating knife mold accurately cuts the easy-tearing notch, and the position deviation is ≤±0.5mm. The elderly and children can easily tear it open without looking for scissors, and the experience is perfect.

The outer bag can be optionally filled with nitrogen/vacuum and kept fresh for 30 days+: The outer layer of the ear-hanging bag can be equipped with an aluminum foil composite film outer bag, which supports nitrogen filling or vacuum packaging to isolate oxygen and light. The freshness of coffee powder is locked throughout the entire process from the factory to the hands of consumers.

Applicable categories: boutique hanging coffee, freeze-dried coffee powder, flavored coffee mixed bags, tea and coffee co-branded products, etc.

The inner and outer bags are integrated into one piece, doubling the efficiency: one piece of equipment simultaneously completes the automatic forming, filling and sealing of the inner filter bag (tea) + outer packaging bag (brand display). The inner bag is made of filter paper and the outer bag is made of composite film. The speed can reach 40-60 packs/minute, and one line can produce tens of thousands of packs per day.

Accurate measurement and stable taste: volumetric measuring cup or electronic scale measurement, accuracy ±0.3g. The amount of tea added to each bag is the same, and the brewed concentration is standardized - this is what chain tea brands care about most.

With thread and label, automatic completion: automatic cutting of cotton thread, automatic printing and pasting of labels, the whole process is unmanned. The label can be customized with brand information, brewing instructions, and ingredient descriptions, making it compliant and beautiful.

Quick-detach and easy to clean, no odor will be transferred when changing materials: the filter bag contact parts are designed to be quick-detachable, and the filter bag can be cleaned immediately after being flushed with water. Make jasmine tea in the morning and chrysanthemum and wolfberry tea in the afternoon. It takes 10 minutes to change the ingredients without odor.

Applicable categories: broken tea bags, herbal tea, fruit tea, medicinal tea, substitute tea, health tea bags, etc.

The inner bag is vacuum/nitrogen-filled, extending the freshness period by 3-5 times: the inner bag is made of food-grade aluminum foil composite film, which automatically completes filling → vacuuming → nitrogen filling → heat sealing. The oxygen content is reduced to less than 0.5%, and the bean aroma of Longjing and the floral and fruity aroma of Biluochun are locked in and the taste is not lost.

The outer bag is heat-sealed + brand printed, giving you a full sense of gift: the outer bag supports high-precision color printing, and the brand LOGO, origin information, and brewing guide are clear at a glance. The dual protection of inner bag + outer bag is not only a freshness preservation solution, but also a brand display window.

Adaptable to multiple specifications, from tasting packaging to gift box packaging: 2g tasting packaging, 5g standard packaging, 8g gift packaging, 50g family packaging...one device covers all, and parameters can be switched with one click without changing molds.

Applicable categories: High-end green tea, black tea, white tea, yellow tea, oolong tea and other fine loose tea packaging.

Screw measurement, accuracy ≤±1%: servo motor driven screw, specially optimized for ultra-fine powder and mixed powder. Regardless of the 2g trial package or the 20g standard package, the weight of each package is the same.

Aluminum foil composite film + easy tearing, moisture-proof and fresh-keeping: the packaging film adopts a PET/AL/PE multi-layer structure, and the aluminum foil layer completely blocks moisture and light. The easy-tear design allows consumers to tear it open without any powder splashing.

Supports three-side sealing/four-side sealing/stand-up bags: small sizes (2g-10g) use three-side sealing, medium sizes (10g-50g) use four-side sealing, and large sizes (50g-500g) use stand-up bags + zippers. A piece of equipment can be covered by changing the mold.

If you really understand tea, you don’t just sell machines: we have served original leaf tea brands, specialty coffee brands, new tea supply chains, and herbal tea factories - the stretch of the triangular bag, the air permeability of the ear-mounted filter bag, and the residual oxygen content of the nitrogen filling. Every parameter is adjusted with real materials.

Modular combination, one line runs all categories: today we make triangle-shaped oolong tea, tomorrow we make ear-hanging coffee, and the day after tomorrow we make tea bags - the five lines can be purchased independently or combined into a comprehensive production line. When replacing products, only the mold and parameters are replaced, and the hardware does not need to be replaced.

Test the machine with your tea/coffee before leaving the factory: Before each device leaves the factory, it will be run continuously for 72 hours with real tea/coffee powder provided by the customer to verify the sealing strength, measurement accuracy, and ear-hanging molding effect. Put into production directly at the factory.

Full set of compliance document support: Provide free equipment DQ/IQ/OQ/PQ verification document templates to assist companies in passing SC certification, ISO audits, and food production license reviews. The after-sales team understands food machinery regulations, not just repairing machines.