Capacity planning worksheet
The NK1000 record combines a 1000-piece-per-minute design reference with 900 pieces per minute stable working speed. A useful capacity estimate starts from the stable figure, then states every time and quality assumption. It must also respect the large-waistband material route that distinguishes this machine.

1000 pieces/min
Recorded design speed
900 pieces/min
Recorded stable working speed
At least 85%
Recorded efficiency
Not more than 3%
Recorded rejection rate
Design speed is not the correct multiplier for routine output planning. The examples below use 900 pieces per minute and an 85% efficiency assumption. They are arithmetic scenarios, not a production guarantee.
Legacy fact line for NK1000: 38m*8m*5m; Design Speed 1000ppm; Stable Working Speed 900pcs per minute; Rejection Rate ≤3%; Efficiency ≥85%; Power Source 380V,50HZ; Machine Capacity 550KW; Air Pressure 0.6-0.8Mpa; Machine Weight 85 tons.
Scheduled line pieces per hour900 x 60 = 54,000
Pieces after 85% time efficiency54,000 x 0.85 = 45,900
Eight-hour planning case45,900 x 8 = 367,200
After a separate 3% reject allowance367,200 x 0.97 = 356,184
Use the final figure only if the contract defines efficiency and rejection as separate factors. If the 85% efficiency already includes quality loss, multiplying by 0.97 again would double-count rejects.
| Recorded size | Finished dimensions | Planning evidence |
|---|---|---|
| S | 390 x 320 mm | Approved sample, waistband width and recipe |
| M | 450 x 320 mm | Approved sample, waistband width and recipe |
| L | 500 x 330 mm | Approved sample, waistband width and recipe |
| XL | 525 x 330 mm | Approved sample, waistband width and recipe |
A blended shift plan should calculate each SKU separately. Changeover time, start-up waste and different material behavior should be entered as visible losses rather than hidden inside one optimistic average.
The recorded construction uses waistband nonwoven online, together with S-cut side tape. Its material list includes large-waistband nonwoven and waistband elastic. At high speed, capacity evidence should therefore include waistband registration, elastic recovery, bond condition and the behavior of the roll after a splice. A stable counter with unacceptable waist geometry is not accepted output.
Waistband web grade, width and winding direction
Elastic specification and finished recovery
S-cut hook, glue and side-tape registration
Samples after start-up, joins and size changes
The legacy source says an automatic stacker is defined by customer need, with dual push and dual exit and a recorded adjustable range of 16-40 pieces per pack. Capacity planning must state whether the 900-piece-per-minute reference stops at the maker discharge or includes the selected stacker and later packing equipment. Pack count, accumulation and downstream stops can change saleable output without changing the converting speed.
NK1000 shift planning uses the recorded 900pcs per minute stable figure; the 1000ppm value remains the design reference rather than the shift multiplier.
No. It is a transparent example using 900 pieces per minute, 85% efficiency and a separate 3% reject allowance. The actual contract must define those terms.
Keep material lots, size recipe, timed counter data, stop categories, reject counts and finished samples that verify core, waist, side tape and fold quality.
|
Dimensions(L×W×H8) |
38m*8m*5m |
|
Design Speed: |
1000ppm |
|
Stable Working Speed: |
900 pcs |
|
Rejection Rate: |
≤3% |
|
Efficiency: |
≥85% |
|
Power Source: |
380V,50HZ |
|
Machine Capacity: |
550KW |
|
Air Pressure: |
0.6-0.8Mpa |
|
Machine Weight: |
85 tons |
Full Surround Baby Diaper Machine maintenance and management
1. Regularly overhaul the Baby Diaper Machine and carry out maintenance operations. In this way, possible failures can be prevented.
2. The effective application of the post-event maintenance management method, specifically, to carry out corresponding repair work after the failure of the diaper machinery. If the equipment fails during the application process, it will affect the production and construction progress, and there are certain safety hazards. In addition, after the failure occurs, more problems will be caused, and even simple failures will become more complicated, so in the process of maintenance management, enterprises will need to spend more money.
Baby Diaper Machine
|
No. |
Raw materials |
|
1 |
Hydrophilic NW (Topsheet) |
|
2 |
Hydrophobic NW (Legcuff) |
|
3 |
Elastic for Legcuff |
|
4 |
ADL |
|
5 |
Fluff pulp |
|
6 |
SAP |
|
7 |
Upper tissue/NW |
|
8 |
Lower tissue/NW |
|
9 |
Pe film |
|
10 |
NW for laminating |
|
11 |
Frontal tape |
|
12 |
NW for S cut |
|
13 |
Hook for S cut |
|
14 |
Glue for S cut |
|
15 |
NW for big waistband |
|
16 |
Elastic for big waistband |
|
17 |
Construction glue |
|
18 |
Elastic glue |
|
19 |
Wetness indicator glue |



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