Introduction

Problems of existing bottle cap.

- When a bottle for liquid crystal is replaced, a medicinal fluid remains behind.

- A bent hose causes an unstable input.

- Refilling of liquid crystal causes the contents to be leaked, which leads to the contamination of surrounding and the product failure.

What to improve

- Reduction of loss: Minimize remains of expensive liquid crystal

- Improvement of yield: Prevent liquid from splashing

- Cost reduction: Reduce expense for work-site operation compared to existing products

- Features of products: Reduce price more than existing products