Guangdong Little Cotton manufacturing facility
Real Manufacturing Application

KNK-310 in Real Cotton Pad Production

See how Guangdong Little Cotton applies a flexible 310 mm production platform to automate embossing, edge sealing, cutting and stacking while supporting different cotton pad formats.

Application
Cosmetic Cotton Pads
Production Platform
KNK-310
Material Web Width
310 mm
Automation Scope
Feeding to Stacking
Factory-Proven Development

A machine refined around real production requirements

Guangdong Little Cotton manufactures disposable cotton products in a commercial factory environment. Its production needs provide KNK with practical feedback on material handling, changeover, output consistency and day-to-day operation.

This connection allows the KNK-310 platform to be evaluated under real manufacturing conditions—not only during short demonstration runs.

The objective is practical flexibility: one 310 mm main machine can cover additional product specifications by changing the corresponding mold set and production parameters.
Why this factory connection matters

The objective is practical flexibility: one 310 mm main machine can cover additional product specifications by changing the corresponding mold set and production parameters.

KNK-310 cotton pad production equipment in a manufacturing environment
Production Requirement and Response

More product formats without repeatedly replacing the main machine

The production challenge was not simply speed. The line also needed to support product expansion, stable material control and practical downstream packing.

Factory Requirements

  • Produce different pad shapes and dimensions as market demand changes
  • Maintain stable web tension through embossing, sealing and cutting
  • Reduce repeated investment in separate fixed-format machines
  • Keep final packing flexible for different bags, counts and market formats

KNK-310 Configuration

  • One 310 mm main production platform
  • Customized embossing, edge-sealing and cutting mold sets
  • Seven-axis independent servo control with adjustable HMI parameters
  • Automated feeding, forming, cutting and stacking; final packing remains manual
Flexible Layout in Practice

The product determines the mold and web layout

“310” refers to the total material width. It does not define a fixed cotton pad size.

Example Configuration

Ø58 mm Round Pads

Five-across layout within the 310 mm material width, using a corresponding round-pad mold set.

Example Configuration

70 × 75 mm Square Pads

Four-across layout within the same web width, using its dedicated forming and cutting mold configuration.

Engineered to Drawing

Oval and Custom Shapes

Layout quantity and mold structure are designed from the customer’s dimensions, drawing and process requirements.

Documented Platform Parameters

A clear technical baseline

These figures describe the KNK-310 platform. Final production output must be confirmed against the selected product and mold configuration.

310 mmTotal raw-material web width
0–1000pcs/min documented operating range
Up to 2,000pcs/min maximum, configuration dependent
≤45 minMold and parameter changeover target

Actual speed and output depend on pad size, number of lanes, raw material, layer structure, embossing/edge-sealing specification and validated operating conditions. Confirm the final configuration with KNK engineering before using these figures for capacity planning.

Automation Boundary

From material feeding to organized stacks

Tension-Controlled Feeding
Embossing and Edge Sealing
Precision Die Cutting
Automated Stacking
Manual Final Packing

Manual final packing keeps bag styles, pack counts and packaging formats flexible. Future packaging automation can be evaluated as a separate integration project.

Why final packing remains flexible

Manual final packing keeps bag styles, pack counts and packaging formats flexible. Future packaging automation can be evaluated as a separate integration project.

Factory Running Video

Watch the production process

Real operating footage is stronger proof than unsupported headline numbers.

Built around the operating needs of a commercial cotton pad manufacturing environment.
Production formats are changed through corresponding molds and machine parameters.
Automation scope is stated clearly so customers can plan downstream packing realistically.
Factory and Equipment Details

Evidence from the production environment

Factory, equipment and tooling views from the KNK and Little Cotton production environment.

Send us your cotton pad drawing

Share the target shape, dimensions, material structure, embossing or edge design and required capacity. KNK engineering will evaluate the mold and 310 mm web-layout configuration.