Product Parameters
| Product Attribute | Describe |
| Feature: | Handmade, Recyclable, Biodegradable,Disposable, Eco-friendly |
| Paper Type: | Kraft |
| Usage: | Packing, Promotion, Shopping |
| Use: | Clothing,Shoe,Grocery,Children's clothing,Underwear,Socks,Fur,Exhibition,Supermarket,Craft,Stickers,Candle,Photo frame,Snack,Bread,Candy,Other food,Sandwich,Cake,Sugar,nuts,dry food |
| Surface handling: | Offset printing, Hot stamping, Screen printing,Embossing |
| Product certifications: | FSC |
| Material: | Kraft, Kraft paper, Paper, Cardboard, Kraft paper bag, White card, Paperboard, Brown kraft paper, White cardboard, White kraft paper, Corrugated board |
| Color: | Colorful,White,Custom,Black,Gold,Pink,Blue,Chocolate,Red,Green,Yellow |
Features
Environmentally friendly and degradable material: The kraft paper used in kraft paper tea bags is derived from natural wood pulp and processed by special technology. Compared with traditional plastic tea bags, kraft paper has good degradability and can gradually decompose in the natural environment without causing long-term pollution to the environment. This feature is in line with the current global pursuit of environmental protection, allowing consumers to contribute to environmental protection while enjoying tea.
Good air permeability: Kraft paper has a unique fiber structure, which gives it good air permeability. During storage, tea leaves can be moderately exchanged with the outside air, which helps to maintain the freshness and flavor of the tea leaves. When brewing, hot water can quickly penetrate into the tea bag, fully soaking the tea leaves, so that the aroma and taste of the tea leaves can be quickly released, bringing consumers a rich and mellow taste experience.
No odor and pure taste: High-quality kraft paper has been strictly screened and processed, and has no odor itself, and will not interfere with the aroma and taste of the tea leaves. This allows the natural flavor of the tea leaves to be fully preserved, and the tea drinks tasted by consumers are pure and original.
Paper bag process
Pretreatment of base paper
The substrate is precisely cut by a high-speed slitting machine to remove burrs on the edge of the paper and ensure that the flatness of the paper reaches ±0.3mm.
Digital printing
Using UV ink 8-color printing process, 0.1mm registration accuracy is achieved on 160g/m² cardboard, and the color reproduction degree CIEXYZ ≥ 92%.
Composite processing
Using hot pressing lamination technology (PET film 12μm), high-temperature roller pressing (150℃/5kg/cm²) is used to achieve complete fusion between the film and paper.
Die-cutting
Use a CNC die-cutting machine (accuracy ±0.05mm) to complete the bag structure molding, and the cutting edge is smooth and burr-free.
Heat-sealing bag making
Using a pulse high-frequency heat sealing machine (temperature 180℃/pressure 4kg/cm²) to ensure that the bag body joint strength is ≥2.5N/mm.
Functional assembly
The automatic rope threading equipment accurately implants the PP handle (tensile strength ≥80N), and the position deviation is controlled within ±1.5mm.
Full inspection process
Scan appearance defects through visual inspection system (resolution 5μm), combined with air tightness test (pressure maintenance 0.3MPa/30s).
Finished product packaging
Film packaging, vacuum sealed after vibration test (ISTA 3A standard).
FAQ
Q: How well does it hold the tea leaves without leakage during brewing?
A: It is designed to hold tea leaves securely without leakage during brewing. The kraft paper used is carefully processed to have a tight weave, preventing even the smallest tea particles from escaping.
Q: Does it affect the flavor of the tea, and if so, in what way?
A: It has minimal impact on the flavor of the tea. The kraft paper is chosen for its natural and neutral properties. It does not impart any strong, off - putting flavors to the tea. Instead, it allows the tea leaves to fully release their natural flavors and aromas during the brewing process. The paper is porous enough to enable proper infusion of water into the tea leaves, enhancing the extraction of the tea's unique taste.
Q: How eco - friendly is it compared to other types of tea bags?
A: It is highly eco - friendly compared to many other types of tea bags. Kraft paper is a biodegradable and compostable material.
Q: Can it be customized with our brand logo or design for promotional purposes?
A: Yes, it can be customized with your brand logo or design for promotional purposes. Printing techniques such as flexography or digital printing can be used to add your logo, brand colors, or unique patterns onto the kraft tea bag. This customization not only helps in brand promotion but also adds a personalized touch to your tea products.