Keep evidence when ear damage appears
Photograph and classify ear damage, coffee in the filter seal or a missed outer-envelope transfer whenever it appears.
Link the event to coffee dosing synchronized with filter forming and envelope transfer, the recipe and operating phase.
Preserve both the rejected hanging-ear filter bags transferred into individual outer envelopes and recovered sample.

Condition and record ground-coffee particle size
Identify the lot used for ground-coffee particle size, aroma and dust and its conditioning history.
Check flow again after refill and near low level in coffee dosing synchronized with filter forming and envelope transfer.
Accept a substitute only when it can brew retained samples and classify inner-bag, ear and envelope defects.
Verify every handoff in coffee dosing synchronized
Verify the installed path for coffee dosing synchronized with filter forming and envelope transfer under production conditions.
Trace ground-coffee particle size, aroma and dust through every sensor and transfer point.
Keep the alarm response associated with ear damage, coffee in the filter seal or a missed outer-envelope transfer in the recipe record.

Approve the drawing for hanging-ear filter bags transferred into individual outer
Freeze dimensions and seal geometry for hanging-ear filter bags transferred into individual outer envelopes before releasing parts.
During coffee dosing synchronized with filter forming and envelope transfer, inspect registration, opening and pack control.
Name any different hardware needed to prevent ear damage, coffee in the filter seal or a missed outer-envelope transfer.
| Decision for drip-coffee inner and outer bags | Condition to establish | Record to retain |
|---|---|---|
| Material: ground-coffee particle size, aroma | ground-coffee particle size, aroma and dust | Phase-labelled observations for ground-coffee particle size, aroma and dust |
| Pack: hanging-ear filter bags transferred into | hanging-ear filter bags transferred into individual outer envelopes | Signed drawing and retained samples for hanging-ear filter bags transferred into individual |
| Sequence: coffee dosing synchronized with filter | coffee dosing synchronized with filter forming and envelope transfer | Named parts and recipe for coffee dosing synchronized with filter forming |
| Reject: ear damage, coffee | ear damage, coffee in the filter seal or a missed outer-envelope transfer | Correction and restart evidence for ear damage, coffee in the filter |

The FAT method should brew retained samples and classify inner-bag, ear and envelope
The signed FAT method should brew retained samples and classify inner-bag, ear and envelope defects.
Link each result to hanging-ear filter bags transferred into individual outer envelopes, its lot and coffee dosing synchronized with filter forming and envelope transfer.
After correcting ear damage, coffee in the filter seal or a missed outer-envelope transfer, repeat that operating phase.
What remains outside the purchase guarantee
Legacy planning fields for drip-coffee inner and outer bags must be reconciled against ground-coffee particle size, aroma and dust before they enter a quotation.
The signed scope for hanging-ear filter bags transferred into individual outer envelopes should identify the fitted sequence for coffee dosing synchronized with filter forming and envelope transfer and the material lot used in testing.
When evidence for ear damage, coffee in the filter seal or a missed outer-envelope transfer is incomplete, keep the disputed model or range qualified.
Keep unresolved utility and weight claims out of the quotation.
Validate them with ground-coffee particle size, aroma and dust before release.
Record ground-coffee particle size, aroma and dust with lot identity and conditioning.
Approve hanging-ear filter bags transferred into individual outer envelopes as the revision-controlled input.
Demonstrate coffee dosing synchronized with filter forming and envelope transfer with named installed parts.
Classify ear damage, coffee in the filter seal or a missed outer-envelope transfer during the factory run.

Questions to close before format approval
How do operators control coffee dust around forming, transfer?
Operators must control coffee dust around forming, transfer and envelope sealing parts, verify reassembly and retain the first conforming pack after restart.
Can another lot reproduce ground-coffee particle size, aroma and dust?
It must reproduce ground-coffee particle size, aroma and dust under the same pack and operating conditions; otherwise the production lot is required.
Can the run brew retained samples and classify inner-bag, ear?
A traceable run must brew retained samples and classify inner-bag, ear and envelope defects, with rejects and interventions counted separately.
Does the drawing cover hanging-ear filter bags transferred into individual outer?
The controlling interface is hanging-ear filter bags transferred into individual outer envelopes, supported by a signed revision and retained samples.
Conclusion
Release drip-coffee inner and outer bags only after the intended material passes through coffee dosing synchronized with filter forming and envelope transfer into the approved pack.
The acceptance record should connect ear damage, coffee in the filter seal or a missed outer-envelope transfer to the cleaning method: control coffee dust around forming, transfer and envelope sealing parts.
Use the related product category to compare hanging-ear filter bags transferred into individual outer envelopes; the production file should record the model-suffix clarification, coffee grind, filter and envelope rolls.






Tel: +8617350750975
Email: info@vffspackingmachinery.com
MP/WhatsApp: +8617350750975
Manufacturer Address:Meixi Road, Tongan District, Xiamen,Fujian,China





The pyramid tea bag is beautifully shaped and I am very satisfied. Thanks Ethan2024-08-09
The machine runs very stably, and the ultrasonic bonding speed and stability are very high. I am very satisfied2024-08-09
The inner and outer bags are packed perfectly.2024-08-09
Efficient and Reliable Our tea bag packaging machine has been incredibly efficient and reliable, meeting our production demands effortlessly.2024-08-09