Solution topic
How to Choose Tube Tail Sealing, Coding, Filling and Tail Sealing? Start With Tube State, Tube Material and Tail Sealing Method
For tube sealing, coding, filling and sealing, first confirm container, material, film, cap type, capacity and on-site line integration needs. Equipment route includes tube sample and material confirmation, sealing and coding (pre-filled tubes), filling and sealing integrated line (empty tube infeed). Submitting sample photos, dimensions and target capacity helps match equipment and provide quotation.
- For tube projects, first judge whether empty tubes need filling and tail sealing, or filled tubes only need tail sealing and coding. Tube material, diameter, tail shape, and content condition determine the equipment route.
- How to Choose Tube Tail Sealing/Coding or Tube Filling/Tail Sealing
Start With the Current Production Conditions
We make cosmetic tubes and need tail sealing and coding, but are unsure whether to fill first then seal, or buy a combined filling and sealing machine?
First determine the packaging route
For tube projects, first judge whether empty tubes need filling and tail sealing, or filled tubes only need tail sealing and coding. Tube material, diameter, tail shape, and content condition determine the equipment route.
Filled Tube Tail Sealing and Coding Route
Suitable: Tubes already filled by other equipment or manually, only need end sealing, coding, and edge trimming. Advantages: Relatively simple equipment structure; sealing and coding completed in one step, suitable for upgrading existing filling lines. Limitations: Need to confirm tube end seal width, tube diameter, and coding position; sealing parameters differ for different tube materials (plastic/aluminum-plastic composite). Not recommended: If tubes are not yet filled and continuous production is needed, consider an integrated filling-sealing line to reduce intermediate transfer. Equipment direction: Our tube end sealer and coder can accept semi-automatic or automatic tube feeding, sealing, and coding; mold and sealing parameters need to be confirmed with tube samples.
Integrated filling and sealing route
Suitable for: Empty tube feeding, automatic filling, tail sealing, coding, and trimming, for continuous production from empty tube to finished product. Advantages: Reduces manual intervention; filling and tail sealing completed in one machine, suitable for medium-high speed and high hygiene requirements. Limitations: Need to confirm tube diameter, fill volume, product viscosity, and tail sealing method; changeover requires replacing filling nozzle and sealing mold. Not recommended: If existing filling equipment matches capacity, adding a separate tail sealing and coding machine may be more economical. Equipment direction: Our tube filling and sealing machine can handle integrated filling and tail sealing; configuration confirmed per tube sample, product, and capacity.
Special-Cap Tube Sealing Solution
Suitable for: Tubes with special-shaped heads (e.g., flip caps, nozzle caps, pump caps) requiring special positioning and sealing coordination. Advantages: Positioning and sealing structures designed for special-shaped caps to avoid incompatibility with standard equipment. Limitations: Positioning method and sealing action need to be custom-designed based on cap sample; changeover flexibility is low. Not recommended: If the tube cap is a standard round threaded cap, a standard tube filling and sealing machine or sealing and coding machine is sufficient. Equipment direction: Our published special-shaped cap tube sealing solution can customize positioning and sealing modules based on cap sample; cap sample required for evaluation.
Recommended Equipment Route: Tube Samples and Tube Material Confirmation
Tube material, such as plastic or aluminum-plastic laminate, and tube diameter affect sealing temperature, pressure, and tooling design.
Recommended Equipment Route: Tail Sealing and Coding (Filled Tubes)
Completes tube tail sealing, batch coding, and trimming, suitable for downstream processing of already filled tubes.
Recommended equipment route: linked filling and tail sealing for empty tube feeding
Automatically completes empty tube feeding, filling, tail sealing, and coding, suitable for continuous production lines.
Recommended Equipment Route: Downstream Coding and Inspection
Add traceability-code printing and weight inspection after tail sealing or before packaging to meet channel and regulatory requirements.
Route comparison
- The tube contents have already been filled manually or by another machine, so only tail sealing, coding, and trimming are needed.
- The machine structure is relatively simple, completing tail sealing and coding in one step, suitable for upgrading a line that already has filling capability.
- It is necessary to confirm the tube tail seal width, tube diameter, and coding position. Different tube materials (plastic/aluminum-plastic composite) have different sealing parameters.
- If the tubes have not been filled and continuous production is required, an integrated filling and tail-sealing route is recommended to reduce intermediate handling.
- Our released tube sealing and coding machine supports semi-automatic or automatic tube feeding, sealing, and coding. Dies and sealing parameters must be confirmed based on tube samples.
- Empty tubes can be fed in and then filled, sealed, coded, and trimmed automatically, suitable for continuous production from empty tube to finished product.
- Filling and tail sealing are completed in the same machine with less manual handling, suitable for medium to high speed and higher hygiene requirements.
- Confirm tube diameter, fill volume, material viscosity, and tail sealing method; changeover requires replacing filling nozzles and tail sealing molds.
- If existing filling equipment is available and output matches, adding a separate tail sealer coder may be more economical than replacing the whole line.
- Our released tube filling and sealing machine can handle integrated filling and sealing; configuration depends on tube sample, material, and capacity.
- Tubes with shaped caps, such as flip caps, pointed caps, or pump caps, need special positioning and sealing coordination.
- The positioning and sealing structure should be designed around the shaped cap to avoid incompatibility with standard equipment.
- The positioning method and sealing action for shaped caps must be designed from cap samples, and changeover flexibility is lower.
- If the tube cap is a standard round threaded cap, a standard filling and sealing machine or sealing and coding machine is sufficient; no special cap solution is needed.
- Our special-shaped cap tube sealing solution can customize positioning and sealing modules according to cap samples. Cap samples are needed for evaluation.
Core process
Associated Equipment / Consumables
Tube End Sealer CoderTail Sealing and Coding (Filled Tubes); Completes tube tail sealing, batch coding, and trimming, suitable for downstream processing of already filled tubes; Tube End Sealer and Coder
Tube Filling and Sealing MachineTail Sealing and Coding (Filled Tubes); Completes tube tail sealing, batch coding, and trimming, suitable for downstream processing of already filled tubes; Tube End Sealer and Coder
Special-shaped Cap Tube Sealing SolutionContainer and Packaging Material Confirmation; Based on plastic tubes, aluminum-plastic composite tubes, cosmetic tubes (cream, facial cleanser), and ointment tubes, confirm t...
Reagent Tube Aluminum Foil SealerContainer and Packaging Material Confirmation; Based on plastic tubes, aluminum-plastic composite tubes, cosmetic tubes (cream, facial cleanser), and ointment tubes, confirm the rim,...
Date & Batch Inkjet PrinterTail Sealing and Coding (Filled Tubes); Completes tube tail sealing, batch coding, and trimming, suitable for downstream processing of already filled tubes; Tube End Sealer and Coder
Automatic Feeding Conveying Sealing LineTail Sealing and Coding (Filled Tubes); Completes tube tail sealing, batch coding, and trimming, suitable for downstream processing of already filled tubes; Tube End Sealer an...
Sample details
The lid structure determines the capping method (press, screw, or place) and whether inline integration is needed.
Tube samples or photos help confirm tube material, diameter, tail shape, and cap type, all of which affect tooling and sealing parameters.The lid structure determines the capping method (press, screw, or place) and whether inline integration is needed.
Physical samples of tubes and caps: plastic or aluminum-plastic composite tubes, standard or special-shaped caps, determine the sealing method and positioning structure.Capacity target determines single machine, semi-automatic, or continuous inline configuration, and also affects the quotation range.
Target output, such as hourly or daily quantity, affects whether the machine should be semi-automatic, fully automatic, or connected.The state of the contents affects the filling method, contact materials, anti-drip, and safety configuration.
Product sample or viscosity description affects filling nozzle, pump type, and anti-drip design.Site conditions affect electrical control, pneumatics, conveyor length, and safety protection configuration.
On-site space or layout sketch: If considering line integration, we need to know the equipment placement direction and interfaces with upstream/downstream sections. If information is incomplete, you can first send exi...Common selection mistakes
Common questions
Yes. First send tube photos, approximate diameter, whether already filled, and target capacity. We can first determine whether the route is tube sealing + coding or filling + tube sealing, then list the sample requirements.
Need tube samples or photos, tube material type, diameter, cap type, content state (viscosity/particles), target capacity, and on-site space. The more complete the information, the more accurate the quotation and configuration.
For small batches (a few hundred tubes/day), semi-automatic tube sealing and coding can be considered. For medium to high speeds (several thousand tubes/day or more), fully automatic filling and tube sealing lines are typically required, along with automatic tube feeding and downstream inspection.
The material and thickness of the tube and sealing film affect sealing temperature and pressure; variations between batches may occur. Sample testing is needed to determine optimal parameters.
Sealing effectiveness must be confirmed through tube samples, material, and sealing parameter testing, including seal strength, trim quality, and leakage. We recommend sending samples for testing before finalizing the configuration.
If there is filling equipment upstream or downstream needs such as coding, checkweighing, or cartoning, and the capacities match, inline integration can be considered. Integration requires confirmation of equipment height, conveying direction, and site space.