Pick-and-Place Case Packing & Palletizing Line for 450g Round Glass Milk Bottles

Project Highlights

• Product: Round glass bottled condensed milk, 450g/bottle

• Pack size: 12 bottles per case

• Case packing: Pick-and-place packer + auto slip sheet

• Case sealing: Automatic flap folding & tape sealing

• Palletizing: Single-column joint palletizer, picks 4 cases per cycle

• Status: Delivered, line in full operation

Overview
The client is a condensed milk producer needing automated end-of-line packaging for 450g round glass bottles. We supplied a complete line from case packing to palletizing, including a pick-and-place packer, auto slip sheet inserter, automatic case sealer, and a single-column joint palletizer. The line was custom-built to handle fragile glass bottles and the need for slip sheets, achieving both product protection and high throughput. It has been successfully delivered and is now in production.

Features & Quality

• Pick-and-Place Packing: Bottles are gently loaded into cases using flexible grippers or vacuum, minimizing impact and label scuffing

• Auto Slip Sheet Insertion: Slip sheets are automatically placed as required between layers or per case, accurately positioned without manual labor, preventing bottle-to-bottle contact during transport

• Case Sealing: The automatic case sealer folds the top flaps and applies tape evenly for a secure, neat seal

• Joint Palletizing: A single-column joint robot palletizer picks 4 cases at a time, building stable, uniform pallet loads with flexible motion

• Integrated Line: Packing, slip sheet insertion, sealing, and palletizing are rhythm-matched for smooth, continuous production flow

• Glass-Friendly Handling: Every transfer point is designed with the round glass bottle in mind — gentle guiding, proper cushioning, and minimized impact to reduce breakage risk

Custom Design
The entire line was tailored to the client’s actual 450g glass bottle dimensions, case size, and slip sheet requirements. The packer’s gripping method, slip sheet insertion timing, sealer’s lane width, and pallet pattern were all matched to the client’s products. The line layout was designed to fit the client’s existing plant space for quick installation and startup.

Client Feedback
The client reported high satisfaction with the line’s stability and product protection, especially the extremely low breakage rate for glass bottles throughout the packing and palletizing process. The line is now in regular production, and the video shows the actual running status.

CTA
Looking for a custom end-of-line solution for glass bottles or similar packaging? From individual machines to complete lines, we can provide a complete packing-to-palletizing system.
👉 Send us your product specs and packaging needs and our engineers will respond with an initial proposal and quote within 12 hours.