High-Speed BOPP Tape Coating Production Line (Customized)

Product Overview

The High‑Speed BOPP Tape Coating Production Line is industrial‑grade coating equipment for large‑scale adhesive tape manufacturers. Its effective coating width ranges from 500mm to 1600mm for custom orders. The maximum coating speed reaches 260 meters per minute.

This line supports multiple coating methods and heating modes. It also offers automated winding and unwinding units. All settings can match your production capacity, factory layout and product specifications.

It comes with multi‑zone independently temperature‑controlled ovens and closed‑loop tension control systems. Fully automatic winding and unwinding units deliver uniform coating and neat rolls under high‑speed operation.

Unwinding and winding diameters hit 600‑800 mm to cut material‑change downtime. It serves as core production gear for tape factories making high‑volume BOPP tape jumbo rolls.

Working Principle

Large BOPP film rolls feed into the unwinding unit. Material goes through web guiding and tension control before reaching the coating head.

You may choose two‑roller transfer, comma‑roller transfer or bar coating. These options apply pressure‑sensitive adhesive evenly onto film surfaces.

Coated film travels into multi‑zone temperature‑controlled ovens. Hot‑air circulation completes staged drying and curing. After drying, the tape goes through cooling and tension adjustment. The fully automatic system finally winds material into 600‑800 mm jumbo rolls.

Key Advantages

• Wide Customizable Width & High Capacity: Effective coating width from 500‑1600mm customizable to order. Coating speed peaks at 260m/min. Single‑machine output outperforms small‑size coaters to support mass‑production needs.
• Multi‑Zone Independent Temperature Ovens: The oven is split into separate zones with individual temperature control. Set gradient temperatures to match adhesive drying curves. It guarantees full adhesive drying and consistent quality at high speeds.
• Three Optional Coating Methods: Two‑roller transfer, comma‑roller transfer and bar coating are available. Select the right solution for your product types and adhesive‑thickness requirements for various BOPP tape items.
• Fully Automatic Winding & Unwinding: Unwinding supports single‑shaft, lift‑type loading or dual‑shaft fully‑automatic modes. Winding supports single‑shaft or dual‑shaft non‑stop roll change. These features greatly reduce downtime and lift total output.
• Five Optional Heating Methods: Pick electric, hot air, steam, thermal oil or natural gas heating. Natural gas works well for large‑scale runs to lower energy costs. Match your selection to local factory conditions.
• Closed‑Loop Tension & Automatic Web Guiding: Full‑line closed‑loop tension control plus automatic web guiding stabilizes film movement under high‑speed wide‑width running. It avoids misalignment, wrinkles and film breaks for clean‑edged finished rolls.

Technical Specifications

Applications

Structure & Key Components

Coating System (Optional)

Three coating heads are available for selection. Two‑roller transfer suits standard‑thickness tapes. It features simple build and low‑cost maintenance.

Comma‑roller transfer delivers precise adhesive‑thickness control for premium jumbo rolls. Bar coating handles ultra‑thin adhesive layers and special‑process jobs. Choose your unit according to your main‑product portfolio.

Multi‑Zone Independent Temperature Ovens

Each oven zone runs on independent temperature control. Set gradient temperatures to match water‑based PSA drying curves. This design guarantees full moisture evaporation at high running speeds.

Efficient internal hot‑air circulation spreads heat evenly across coated surfaces. It brings high drying efficiency and reduced energy consumption. Five heating sources are supported: electric, hot air, steam, thermal oil and natural gas.

Fully Automatic Unwinding System

Three unwinding configurations are offered. Single‑shaft unwinding has a compact layout. Single‑shaft lift‑loading simplifies heavy‑roll handling and cuts labor work.

Dual‑shaft fully‑automatic unwinding enables non‑stop roll change. It minimizes material‑change downtime. The max unwinding diameter reaches 600‑800 mm for big raw‑material rolls. Matched automatic web guiding keeps film aligned during operation.

Fully Automatic Winding System

Select single‑shaft or dual‑shaft fully‑automatic winding. Dual‑shaft models support alternating non‑stop roll change for non‑interrupted high‑speed production.

Maximum winding diameter hits 600‑800 mm. Closed‑loop tension control produces tight, neat‑edged jumbo rolls. These high‑quality rolls serve downstream slitting processes well.

Tension & Web Guiding Control System

Closed‑loop full‑line tension control works for unwinding, coating, oven and winding sections. Each segment gets independent tension setting and real‑time adjustment for stable high‑speed wide‑web travel.

The web‑guiding sensor tracks film edge position continuously. It triggers auto‑correction to avoid offset. It stabilizes coating position and maintains tidy roll edges.

Drive & Electrical Control System

Variable‑frequency drive delivers stepless speed adjustment from 30‑260 m/min. Actual speed depends on width and hardware setup.

All drive units keep synchronous speed for full‑line coordination. Reliable branded electrical components secure stable runtime. Operators set parameters and monitor production via an intuitive HMI interface.

Optional Configurations & Customization

This production line belongs to custom‑built industrial equipment. We tailor it to your output targets, product specs, plant layout and local energy sources.

Final configuration and price get confirmed after reviewing your real‑world requirements.

Typical Application Scenarios

• Large‑Scale Jumbo Roll Production: High‑volume tape factories choose 1300 mm or 1600 mm wide high‑speed models. Dual‑shaft auto winder‑unwinder supports round‑the‑clock mass production. It feeds internal slitting workshops or bulk export orders.
• Multi‑Product Comprehensive Tape Line: Some factories produce clear tape, buff tape, printed tape and super‑clear tape on one machine. Comma‑roller or bar coating plus multi‑zone ovens fit diverse adhesive processes for mixed‑product output.
• Export‑Oriented Jumbo Roll Production Base: Export‑focused plants gain benefits from 600‑800 mm large‑diameter winding. Larger rolls cut packaging and logistics costs. Full‑automation lowers labor reliance and keeps batch‑to‑batch quality consistent.

Packaging & Shipping

The full line is split into export‑grade wooden crates. Each component gets separate moisture‑proof and anti‑rust treatment.

Large‑size assemblies such as ovens can be section‑packed for convenient sea‑land transportation. We support standard international trade terms including FOB and CIF.

Since this is custom‑made equipment, delivery time depends on configuration and order volume. All timelines are stated formally within the signed contract.

After‑Sales Service

• Installation & Commissioning: We provide on‑site installation guidance and commissioning. Our technicians assist with assembly, piping and parameter tuning until stable normal production is achieved.
• Operator Training: We train machine operators and maintenance staff. Training covers line operation, parameter setup, common‑fault diagnosis and routine maintenance. Your team will master independent operation and servicing after training.
• Warranty: Whole‑machine warranty service is available. Warranty terms and scope follow contract clauses. Free replacement applies for non‑human‑caused damaged parts within the valid warranty period.
• Technical Support: Lifelong technical consultation is offered. We respond quickly to repair tickets. Remote support handles most electrical and process‑related issues. We arrange on‑site technician visits when conditions require.