5 Must-Have Features in a Pulp Molding AOI Machine

Using 11 high-precision industrial camera matrix, the inspection speed is fast, both bright and dark application scenarios , the product is 360-degree online inspection and shooting, the equipment adopts defect AI algorithm, the identification type, area, and other parameters can be freely set through software. Innovative regional testing technology can set differentiated standards for different product parts. Original flexible inspection solution, fast switching time, no need to replace the hardware (camera/lens/light source). Provide standard testing database and customized modules to meet the testing needs of different fields such as food packing, medical and industrial packaging, support data interworking with MES system.

You will get efficient and thoughtful service from ISTE Automation.

The ISTE Pulp Molding AOI performs full-view, real-time inspection of pulp-molded parts at production speeds. It detects common visual defects (spots, stains, deformation, fiber streaks, translucency issues, etc.), applies zone-based judgment rules, and automatically sorts NG parts — all without hardware changes when you switch product models.

Series overview

ISTE pulp molding servo die cut machine for sheet metal carbon steel welding paint frame, stable and beautiful. The equipment adopts linear motor system for loading and unloading. Fast speed, high precision, no noise, no need to apply lube. The machine applies punching mechanical cutting method, fast speed, high production efficiency. The loading and unloading mechanism adopts modular design, which is convenient for customers to replace products quickly. Adopts manual stacking loading, can put multiple pieces of products at a time, one operator can operate multiple machines at the same time, it can also do the docking with robot to have automatic loading. There are different types of and models for clients to choose, can be customized according to customer specific requirements.

Why choose ISTE Industrial Packaging Pulp Molding Machine

• ·  True 360° visual coverage — multi-camera, multi-light system captures front, back and side views for comprehensive defect detection.

• ·  AI-driven accuracy — configurable AI models classify defects by type, area and color/grayscale, enabling fine-grained, automated pass/fail decisions.

• ·  Fast, production-ready throughput — designed for continuous inline use with typical speeds of 3–6 pcs/sec and inspection precision down to 0.2 mm.

• ·  Tool-less format changes — software-defined product recipes let you add new parts or change models quickly without swapping cameras, lenses or lights.

• ·  Seamless factory integration — supports MES connectivity and data logging for traceability and SPC.

• ·  Automatic separation — conveyor feed with pneumatic NG ejection keeps your line flowing and removes defects before packing.

Key Features

• ·  Multi-angle high-speed imaging and synchronized lighting

• ·  AI defect recognition with per-zone thresholds and custom rule sets

• ·  Reject handling via air-blow separation to NG chute

• ·  User-friendly recipe management for fast model changeover

• ·  Detailed inspection reports, statistics and MES/API interfaces

• ·  Compact footprint with industrial-grade electrical and pneumatic specs

Range of application

Ideal for: Pulp-molded trays, cosmetic inserts, food packaging, beverage/spirits trays, 3C component carriers, disposable tableware, and other molded packaging used in manufacturing and packing lines.

● 3C products

● High grade wrapping paper holder

● Cosmetic and jewelry wrapping paper holder

● Tobacco and wine packaging box

● Food packing box

● Paper plastic bag products dish

Customer Benefits

• Reduce customer complaints and rework by catching defects inline.

  Contact us to discuss your requirements of Pulp Molding AOI Machine(ko,nl,ja). Our experienced sales team can help you identify the options that best suit your needs.

• Shorter changeover time and lower maintenance costs through software-driven calibration.

• Actionable quality data for continuous improvement and traceability.

• Faster ROI by preventing defective product from entering packing/shipping.

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ISTE AOI Industrial Packaging Pulp Molding Machines are two models, tableware packing inspection machine and industrial packing inspection machine. The machine has the following advantages:

1. Compatible with more than 95% of pulp molding products.

2. Defects can be self-defined by software, including area, shape, gray scale, color, etc.

3. Fast inspector speed.

4. Available to set regional inspection standards of the products.

5. Simple operation when adding new products.

6. Product switching time is fast, there is no need to replace mechanical parts, cameras, lenses, light sources.

Automated optical inspection (AOI) is an inspection technique used in various electronic products to ensure quality standards.

What is AOI?

Automated optical inspection is a visual quality control method used for identifying defects that can occur during PCB manufacturing and assembly stages. In this technique, a camera scans the circuit board to examine various surface feature defects such as stains, scratches, open circuits, and short circuits. It also checks for missing, incorrect, and wrongly placed components.

Your manufacturer will run the board through an AOI device after placing all the components and then again after soldering the board. Throughout this process, multiple images are captured by the camera. These images are used to generate a standard, commonly termed as golden standard, for the circuit board after a successful assembly.

In the subsequent production runs, AOI scans and compares new images with the existing golden standard. When it comes across places that don’t match with the standard, it will indicate such areas as potential defects. Later, technicians will identify such errors and find out the possible solutions to rectify them.

Design for Testing Handbook

7 Chapters - 28 Pages - 45 Minute Read

What's Inside:

• PCB testing strategies
• Guidelines to design and place a test point for FPT
• Directives to make your board ICT compatible
• Benefits and drawbacks of various testing methods
• Defects that you can identify through board testing

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How does automated optical inspection work?

AOI system employs lighting, machine vision camera, high-resolution images, and processing software.

Lighting for visual inspection

Proper lighting/illumination of the component is a prerequisite for an AOI system. This is because it needs a clear vision to verify different parts and features that are under inspection.

Previously, AOI machines used different kinds of lights such as incandescent, fluorescent, infrared (IR), and ultraviolet (UV). The new machines incorporate LEDs as the light source. The lighting system consists of red, white, green, and blue LEDs in a configurable lighting module. These LEDs provide an even and consistent form of lighting.

The lighting angle also matters. During PCBA, light can be blocked by taller components from reaching shorter components. And some features need a very low illumination angle. Hence, an AOI system must have light sources from various angles to provide optimum overall lighting. Understand the role of quality assurance in PCB manufacturing from design to final testing.

Machine vision camera

An automated optical inspection camera is an expensive part of the system. It captures an image of the product and sends it for evaluation through the processing software in the AOI machine. The modern equipment use cameras that range from extended graphics array (XGA) to multi-megapixels high-resolution sensors. The latest cameras can even click 100 frames per second (fps). This proves that AOI is efficient enough to generate a large amount of data.

• Optical system resolution: In automated optical inspection, optical system resolution/imaging resolution is critical. It determines the extent of the details visible to the AOI. Key factors like inspection speed, accuracy, and size of the smallest component used on the circuit board influence the selection criteria of system resolution. It is also determined by the camera’s sensor, lens, and the distance from the board.
• Field of view: Field of view (FOV) is defined by the resolution of the camera sensor. It is the area of the board that can be covered by a single image. Wider FOV scans the circuit board using fewer images and a low number of frames per second. Conversely, narrow FOV has a higher frame rate.

AOI processing software

The specifications or the accepted standard of a product need to be fed into the AOI system. This will be utilized as a reference (gold standard) during the inspection process.

There are two ways:

1. Golden board method: The AOI machine selects a good product and scans it through various required stages. It captures the golden standard and uses it for further production.

2. Algorithm-based programming: The AOI system generates its profile for the product by inducting product data/specifications into it.

For more Pulp Molding Anti-Mixing Machineinformation, please contact us. We will provide professional answers.