Shenzhen Brand's Dual-Head UV Printer Secures $2.74M on Kickstarter, Raising Questions on Delivery and Consumables

Product Features and Technical Architecture

Dual Print Head Parallelism and 12-Channel Ink Path System

The ePrint utilizes a dual print head parallel operation mechanism with 12 independent ink channels. In flatbed printing mode, dual-head parallelism can achieve a 1.5-2x speed increase.

For 3D texture and stacking processes, multi-channel concurrency significantly accelerates ink deposition rates and thickness layering efficiency. Key engineering challenges for this system include precise nozzle synchronization between the two print heads, real-time control of ink drop ratios, and accurate timing synchronization for print head calibration and UV curing. These factors directly determine the stable output of 60mm raised texture effects.

60mm 3D Relief Texture Capability

Achieving such high tactile texture requires meeting three conditions simultaneously: a high-viscosity, fast-curing UV ink formula; reliable inter-layer alignment precision and stacking control algorithms; and thermal-optical coordination between the print head and UV curing lamps. The successful implementation of this capability means industrial-grade visual and tactile experiences—such as embossed brand logos, tactile packaging designs, and artistic relief reproductions—can be brought to desktop work environments, breaking the long-standing limitation of these functions being exclusive to large industrial equipment.

Open Ink System and Material Compatibility Promise

The product claims support for third-party UV inks and over 300 types of printing materials.

The commercial value of this open strategy lies in reducing user consumable lock-in costs and expanding the range of usable materials. However, modern UV inks vary significantly in terms of adhesion, curing wavelength, food-contact grade certifications, and color stability.

Manufacturers must provide detailed ink compatibility lists, curing energy parameters, substrate pre-treatment guidelines, and other technical documentation. Without this, the promise of an 'open ecosystem' could easily lead to quality instability and compliance issues.

High Resolution and Intelligent Color Management

A resolution of 1440 DPI and full color library support enable fine printing effects. However, achieving color consistency relies on print head stability, ink color profiles, and the precision of ICC color calibration workflows. Built-in AI tools can automatically generate print patterns and preview effects, significantly improving workflow efficiency. It's worth noting that some advanced features utilize a pay-per-use or credit-based business model, a design that could impact user acceptance and long-term retention.

Speed Performance and Capacity Claims

The product advertises a 6x faster speed advantage, with dual-head parallelism significantly accelerating certain processes. However, actual acceleration is limited by various factors such as UV curing speed, single-layer thickness, automatic feeding, and post-processing time. Manufacturers should provide specific, third-party verified data, such as seconds per square centimeter or cycle time per piece. Otherwise, the market will evaluate the product's true performance by comparing claims against real-world measurements.

Company Background

According to public information from sources like Boss Zhipin, Aiqicha, and 36Kr, Longer (official website Longer3D), or Shenzhen Longer Intelligent Technology Co., Ltd., was co-founded by returned overseas experts and MIT PhDs. It is a high-tech enterprise providing industry-leading laser and additive manufacturing (3D printing) technology solutions.

The company focuses on laser and additive manufacturing (3D printing) technology, engaging in the R&D and production of high-precision laser and 3D printing equipment, including desktop 3D printers, industrial 3D printing solutions, laser engravers, and new materials. It serves sectors such as aerospace, automotive molding, biomedical, and education.

The company initially started with 3D printing and laser engraving products, building a relatively complete product line through years of technological accumulation. Longer has a track record of successful funding on Kickstarter and other crowdfunding platforms, including desktop SLA 3D printers and desktop laser cutters, having cumulatively built a community base of over 2,400 backers.

Market Analysis

The UV printing market is in a phase of steady growth. According to authoritative market research firm Mordor Intelligence, the global UV printing equipment market is valued in the hundreds of millions to billions of dollars by 2025, with an anticipated compound annual growth rate (CAGR) of approximately 6-9% through 2030. It's important to note that this market comprises two segments: industrial large-format equipment (which accounts for the vast majority) and emerging desktop/personal devices, with the latter currently experiencing rapid attention and growth.

Relevant research indicates that personalized packaging, custom gifts, enhanced brand embossing experiences, and desktop small-batch manufacturing are direct demand drivers for devices like the ePrint. Particularly in areas such as art reproduction, gift customization, and industrial prototyping, the tactile 3D texture capability shows clear application potential.

The competitive landscape is dominated by two types of players: traditional large manufacturers (Epson, Canon, HP, Mimaki, Roland, Fujifilm) hold a dominant position in the industrial and large-format UV printing market; while consumer and desktop innovation manufacturers (such as Anker's eufyMake E1, and other 3D/printing device manufacturers' desktop UV solutions) target the individual and small business market. The eufyMake E1 previously set a Kickstarter crowdfunding record, fully demonstrating the explosive public interest in consumer-grade UV printing. Longere Print is positioned to compete for key opportunities at the consumer-small business level, driven by this consumer upgrade and small business demand.