Multi-compartment automated storage system for color ink raw materials

By using a multi-compartment automated storage system for color ink raw materials, the quantitative delivery of pigment particles is controlled by pneumatic conveying boxes and pull plate components. This solves the problems of agglomeration and uneven concentration of nano pigment particles during storage, and achieves low-cost and high-efficiency storage and delivery of pigment particles.

CN224429411UActive Publication Date: 2026-06-30JIANGSU TANGCAI PRINTING INK SCI TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
JIANGSU TANGCAI PRINTING INK SCI TECH CO LTD
Filing Date
2025-06-18
Publication Date
2026-06-30

AI Technical Summary

Technical Problem

Existing color ink storage devices are prone to agglomeration, sedimentation, and uneven concentration of nano-pigment particles when left stagnant for a long time, and the reliance on stirring devices leads to high storage costs.

Method used

A multi-compartment automated storage system for color ink raw materials is adopted. The system uses pneumatic conveying boxes and pull plate components to control the quantitative delivery of pigment particles. High-pressure gas is used to transport the pigment particles to the mixing container, avoiding uneven concentration and clumping caused by long-term storage.

Benefits of technology

It enables low-cost storage and transportation of pigment particles, avoids problems of uneven concentration and clumping, and improves storage efficiency by dispersing on demand.

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Abstract

This utility model relates to the field of ink production technology, specifically to a multi-compartment automated storage system for color ink raw materials, comprising: a support frame; a pneumatic conveying box disposed inside the support frame, the pneumatic channel of the pneumatic conveying box being fixed to the support frame, and multiple openings on the top of the pneumatic conveying box; and multiple pigment storage compartments detachably connected to the support frame. The nano-pigment particle storage device proposed in this application connects multiple color pigment storage compartments to the pneumatic conveying box. A pull plate component controls the quantitative delivery of target color pigment particles into the pneumatic conveying box, and then high-pressure gas is input to transport the pigment particles to a mixing container. This method of storing and transporting pigment particles is far less costly than the existing method of storing pigment particles using organic dispersants, and by dispersing on demand, it avoids the problems of uneven concentration and clumping caused by long-term storage.
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