Filling weight, bag and closure are evaluated together
Clip selection in nuts and legumes packaging is made based on the behavior of the filled package. Bag material, scooped or folded opening, filling weight and manual or machine closing method are all important. The name of the product line alone does not determine the correct clip.
For example, the same weight of nuts can be offered in two different bag widths. When the pulse package is filled close to the closing point, leaving more space at the top also changes the application. Evaluate the clip with the actual packaging sample instead of just selecting it from the weight table.
Describe the load and shape of the bag mouth
Clarify how the sealing area is prepared: is the film rolled up, is the top folded, or is a different sealing arrangement used? This information single wire clipmakes the first distinction between double-wire tape or doypack clip.
Examine the load on the connection point during the holding and transportation of the filled bag in the application. If there is an expectation to use the clip as a carrying handle, do not consider this the same as a standard packaging closure request. All movements of use must be clearly defined.
What needs do product families meet?
| Packaging/processing | Product to be evaluated | Control |
|---|---|---|
| Twist-tying the collected bag | single wire clip | Length, twist allowance and film |
| Closure with tape clip | double wire clip | Tape measure and closing motion |
| Folding mouth of kraft or doypack package | Doypack clip | Fold allowance and mouth width |
| Serial closing with machine | Roll tape clip suitable for the model | Consumable and feeding compatibility |
This matching narrows down the initial product group. A packaging sample is required for exact size and fit. double wire clip with doypack clip do not assume roll options are the same; Check the wire diameter and metering of the relevant product.
Observe dust, crumbs and product distribution
During the trial, check whether the product reaches the closing area. The presence of particles or layers remaining from the filling in the mouth of the bag may affect the closing action. Record the flow from filling to capping without attributing the problem solely to the clip.
Do not change production variables at the same time. First evaluate the clip with the existing packaging and filling. Then, if necessary, consider a different bag or filling pattern as a separate trial. Thus, it is understood which change affected the result.
This guide does not give a fixed value for the storage time or food safety conditions of products. The mechanical closing function of the clip and the performance requirements of the entire package should be evaluated separately.
Workflow for small series and variable product variants
A business can prepare different nuts, legumes or dried fruit packages on the same day. If package size and color changes are frequent, segregation of consumables, operator access to the correct part and reorder definition become important. Separate different sizes of the same color with a code or label.
Include the duration of roll changes and packaging transitions in the total work plan in production using machinery. Just comparing the single cycle speed of the machine does not explain the daily flow. Machine and consumable guide Collects pre-change checkpoints.
Create a comparison record for the trial
If you are going to test two different filling amounts of the same bag in a sample evaluation, open a separate record for each. Clip code, size, closure method and operator observations should be located in the same areas. This is an example of an implementation plan; It does not set acceptance limits valid for every product.
- General and close-closing photo of the bag after filling.
- Clip size, color and presentation style.
- Initial closing, moving and reopening observations.
- Damage or unwanted marks on the bag surface.
- Processing time and number of resealed packages.
results with sample checklist save it. To reach concerned families dry food solutions, for more detailed selection on folding bags kraft and doypack guide you can review.
