Sachet and Stick Pack Packaging Solutions
Sachet and stick pack packaging solutions for powder, seasoning, coffee sugar, sauce and single-serve food products, including roll film and three side seal pouches.
Sachet and stick pack packaging serve single-serve and small-format food products, from powder drinks and seasonings to sauces and coffee sugar. These formats depend heavily on packing machine parameters, roll film specifications and precise sealing. This guide connects sachet and stick pack requirements with the right packaging materials and machine-ready roll film.
Common packaging challenges
- Accurate filling for small product quantities
- Sealing contamination from powder or liquid residue
- Powder leakage through seal area
- Liquid leakage from seal failure
- Tear opening consistency for consumer use
- Roll direction mismatch with packing machine
- Eye mark recognition for cutting and sealing positions
- Print registration accuracy on small pack formats
- Moisture barrier for powder products
- Oxygen barrier for sensitive powder or food products
Recommended packaging types
Material structure suggestions
Common structures include PET/PE, BOPP/CPP, PET/VMPET/PE, PET/AL/PE and PET/CPP for selected applications after confirmation.
Important: Powder and liquid products have different requirements for seal contamination prevention, heat seal window and barrier level. Sachet and stick pack production depends heavily on packing machine parameters. Roll film must confirm film width, roll direction, eye mark, repeat length and sealing layer direction. Single-serve packaging needs careful attention to size accuracy, cutting precision and print registration.
Packaging options to consider
Quality control points
- Seal strength
- Cutting accuracy
- Eye mark recognition
- Roll direction verification
- Film tension control
- Coefficient of friction where applicable
- Pouch size tolerance
- Leakage testing for liquid sachets
- Moisture barrier for powder sachets
What to prepare before quotation
- Product type (powder, liquid, granule)
- Filling weight per sachet
- Machine model
- Roll film width
- Roll direction drawing
- Eye mark position
- Repeat length
- Material structure requirement
- Quantity
- Printing colors
- Artwork file
- Old roll film sample if available
- Destination country
The final packaging structure should be confirmed according to product type, filling weight, shelf life, packing machine, filling process, storage conditions and target market requirements. For accurate quotation, please send bag type or roll film format, size, material structure, thickness, quantity, printing colors, artwork, packing machine information and destination country.
Related Products
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Related Packaging Options
Frequently Asked Questions
What is the difference between sachet and stick pack packaging?
Sachets are usually small sealed packets in square or rectangular formats, while stick packs are narrow strip-style packs often used for powder or single-serve products.
Is roll film better than premade sachets?
Roll film is suitable for automatic packing machines and larger production runs, while premade sachets may be used when the packing process or quantity requires it.
What information is needed for sachet roll film?
Buyers should provide machine model, film width, roll direction, repeat length, eye mark position, material structure, filling weight and artwork.
Can sachets be used for both powder and liquid products?
Yes, but powder and liquid sachets require different sealing, leakage control and material structure review.
Need a sachet or stick pack packaging solution?
Send us your product type, filling weight, packing machine model, roll film specifications and artwork. Huasheng Packaging can help review suitable roll film or premade pouch options.