Crepe Paper Coating Machine | Direct-Scraping Ultra-Wide Paper Tape Production Line

Is your paper tape factory facing these pain points: limited equipment options for wide-width master roll production, lengthy setup times when switching between paper substrates, high scrap rates after slitting due to uneven coating, or uneven winding during continuous production? The Crepe Paper Coating Machine is built to solve exactly these problems — a dedicated system for coating production of crepe paper, kraft paper, glassine paper, crinkled paper, plain weave paper, striped paper, and paper tapes. Using direct-scraping coating technology, with an effective coating width of 500–2500mm, coating speed of 10–60m/min (depending on configuration), and support for five heating methods. The machine features an elevated double-deck structure with unwind mechanism, direct-scraping coating system, long oven drying chamber, transmission system, winding system, and electrical control system — the core production equipment for scaled paper tape manufacturing.

Why Choose This Machine: Five Core Advantages

Every design feature targets the specific process requirements of paper tape production — helping you stabilize quality and boost efficiency:

• Ultra-wide width, one machine for multiple products: Effective coating width from 500mm to 2500mm. Adapts to coating production of various paper-based materials including crepe paper, kraft paper, glassine paper, crinkled paper, plain weave paper, striped paper, and paper tapes. One machine covers multiple product categories, reducing redundant investment.
• Direct-scraping coating, uniform adhesive layer: Uses direct scraping coating process, compatible with water-soluble pressure-sensitive adhesives. Delivers uniform, stable coating with precisely controlled adhesive layer thickness. High consistency after slitting with low scrap rates.
• Medium-speed production, flexible adaptation: Coating speed from 10m to 60m/min (depending on configuration). Flexibly adjusts production speed based on different paper substrates and adhesive types. Balances capacity and quality, suitable for mixed production of multi-variety small-batch and high-volume orders.
• Five heating sources, use what your plant has: Supports electric, hot air, steam, thermal oil, and natural gas heating. Whatever energy source your plant uses, this machine works with it — no need for costly energy system retrofits, lowering the threshold for production startup.
• Elevated long oven, thorough drying: Elevated double-deck structure with long oven drying chamber. Equipped with a complete transmission system. Paper substrates run smoothly and receive uniform heat in the oven, ensuring thorough curing of water-soluble pressure-sensitive adhesive and stable finished master roll quality.

Technical Specifications: The Hard Data

All parameters below are from the machine’s standard factory configuration. Compare them directly with your production requirements to assess compatibility:

Six Core Systems Breakdown: Every Component Built for Paper Tape Process

The machine features an elevated double-deck structure. From raw paper unwind to master roll rewind, six systems work in seamless sequence to ensure stability and finished-product quality across various paper substrate production:

1. Unwind Mechanism: Single-station unwind mechanism compatible with large-diameter raw paper rolls. Stable, controllable unwind tension ensures smooth, drift-free web travel, providing a stable substrate input for the subsequent coating process.
2. Coating System: Direct-scraping coating head using the Direct scraping coating process. Compatible with water-soluble pressure-sensitive adhesives, delivering uniform, stable coating with precisely controlled adhesive layer thickness. Adapts to the coating requirements of various paper substrates including crepe paper, kraft paper, and glassine paper.
3. Drying Oven: Long oven drying chamber in elevated arrangement. Supports electric, hot air, steam, thermal oil, and natural gas heating. Uniform temperature throughout the oven ensures thorough curing of water-soluble pressure-sensitive adhesive — finished master rolls have no back-side sticking and no adhesive release.
4. Transmission System: Complete machine transmission system runs in sync. Precisely matched speed across all sections ensures paper substrates run smoothly through the oven without stretching, deformation, or drift — maintaining coating precision and finished product consistency.
5. Winding System: Winding mechanism compatible with large-diameter master roll winding. Uniform winding tension delivers neat end faces and appropriate tightness — ready for subsequent slitting processes with reduced slitting scrap rates.
6. Electrical Control System: Independent electrical control cabinet with centralized parameter management. Temperature, speed, tension, and other key parameters are displayed and adjusted in real time with intuitive operation. All systems run stably in coordination, reducing operator skill requirements.

Applications & Process Flow: Find Your Match

This machine is dedicated to the coating production of various paper-based tapes, with a clear and well-defined process flow:

• Raw materials: Masking tape base paper + Water-soluble pressure-sensitive glue
• Process: Direct scraping coating + Long oven drying & curing
• Finished product: Masking tape master roll, subsequently slit into finished small rolls
• Applicable substrates: Plain weave paper, striped paper, crepe paper, glassine paper, kraft paper, crinkled paper, paper tape
• Finished product applications: Interior decoration spray masking, home appliance & electronic component spray masking, luxury automobile spray masking — clear, sharp color separation boundaries with artistic arc effects