Coating and Laminating Machine

丨Core Product Advantages (Exclusive Features of Conventional Hot-Melt Adhesive Model)

• Dual Process Options for Customized Production：The machine supports two mainstream coating processes: Hot melt adhesive coating die and anilox roll transfer coating, with optional single or dual-system configuration. The gun coating achieves uniform thin-layer strip gluing, delivering finished products with excellent air permeability and zero adhesive penetration. The anilox roll coating provides full-area quantitative and uniform gluing for flat and firm lamination. Customizable configurations precisely cater to diverse production demands of non-woven fabric and PE film composite products.
• Universal Hot-Melt Adhesive to Cut Production Costs：Compatible with common and cost-effective industrial hot-melt adhesive available on the market. It requires no special PUR adhesive, nitrogen protection or dedicated curing environment. With easily procurable and low-cost consumables as well as simple daily maintenance, the machine greatly reduces overall mass production costs and is ideal for long-term high-volume production.
• Residue-Free Clean Production Compliant with Hygiene Standards：Adopting a solvent-free physical bonding process with hot-melt adhesive, the production process is odorless and free of harmful residues. The laminated products are non-toxic, clean and non-allergenic, fully complying with safety production standards for disposable skin-contact hygiene products and general medical consumables.
• Stable Product Quality for General Hygiene Applications：The composite of non-woven fabric and PE film is smooth, fitting, wrinkle-free and edge-curl-free. It integrates the waterproof and leak-proof properties of PE film and the soft, skin-friendly texture of non-woven fabric. Featuring firm lamination and excellent delamination resistance, the finished products meet the core performance requirements of disposable consumables for daily use, moisture proofing and leakage prevention.
• Simple Operation and Superior Mass Production Stability：Equipped with user-friendly automatic control logic, the machine requires no complex commissioning and allows new operators to get started quickly. It needs no drying procedure, realizing instant coating, lamination and rapid shaping. Capable of 24-hour continuous stable operation with a low failure rate, it adapts to both large-scale mass production and flexible customized order processing.

Slot die system/Hot Melt Adhesive Coating Dies

Grooved roller/anilox roller transfer coating

丨Core Functions

 Deeply developed based on hygiene material production technology, the equipment is equipped with a full set of automatic, high-precision and damage-free core functions, which strictly match the refined and high-quality production standards of the industry:

• Multi-material Intelligent Slitting：The machine is equipped with a modular quick‑change tool holder for optional switching between circular knives and razor blades. For PE breathable films, non‑breathable films and composite films with different material properties, operators can replace the matching tool holders and cutters and adjust slitting parameters. Without changing the whole machine, flexible production of various hygiene material films can be realized.
• High-precision Fixed-size Cutting：Equipped with servo positioning & CNC auto width‑adjustment system, it achieves high slitting width precision for various custom narrow‑width slitting. Great dimensional consistency and tight tolerances are guaranteed to satisfy fine, standardized hygiene material production requirements.
• Constant Tension Closed-loop Control, Film Damage-free：Aiming at the thin and stretchable characteristics of hygiene material films, it is equipped with a dynamic constant tension control system to adjust tension in real time throughout the process, eliminating problems such as film stretching, wrinkling, deviation and loose rolling. It completely retains the microporous structure of breathable films without damaging the core waterproof and breathable performance.
• Automatic Deviation Correction：The high-precision photoelectric deviation correction system corrects coil offset in real time to ensure straight and flat slitting. consumables.
• Intelligent Meter Counting & Neat Rewinding：It supports precise meter counting, quantitative cutting and automatic shutdown. The finished rolls are tight, flat, taper-free, uniform in tightness and neat in end face. It can flexibly produce large/small and long/short rolls, perfectly adapting to subsequent high-speed compounding, cutting and forming assembly line operations.
• One-click Parameter Storage, Efficient Order Switching：Equipped with PLC intelligent touch control system, it can store multiple sets of common film production parameters. No repeated debugging is required for material and specification replacement. The production formula can be called with one click, greatly shortening order switching time and improving production efficiency.

丨Core Functions of Equipment

1.Full‑servo Drive Control System
The whole machine is equipped with Siemens PLC control system. All unwinding and rewinding stations are driven by servo controllers and servo motors, avoiding the instability of variable‑frequency motors at low‑speed operation and delivering high control accuracy for the whole line.

2.High‑precision Digital Tension Control System
Automatic tension detection systems are fitted for unwinding and rewinding. Tension values can be set directly. Combined with FUJIKURA precision pressure‑regulating valves from Japan, it realizes stable tension output and high equipment durability.

3.Multi‑mode User‑friendly Automatic Stop
Multiple stop logics are available: roll‑diameter stop, meter‑count stop and material‑break stop. All parameters can be freely set according to different production processes for easy operation.

4.Full‑range Safety Protection Mechanism
Integrated with overload protection, emergency stop, audio‑visual fault alarm and safety interlock devices. The equipment will stop and give early warnings immediately upon abnormalities, protecting operator personal safety and ensuring long‑term stable machine operation.

丨Technical Parameters

丨Core Applicable Products & Industries

Designed for mass production of sanitary products with a wide range of finished‑product application scenarios. The main applicable product categories are listed below:

• Baby sanitary products: Back‑sheet film for baby diapers, waterproof back‑sheet film for pull‑up pants
• Adult care products: Laminating processing for adult diapers, elderly care pads and menstrual care pad back‑sheet films
• Medical disposable consumables: Lamination for general disposable medical protective clothing, disposable medical mattresses and care pads
• Civil hotel consumables: Composite fabrics for disposable hotel mattresses, dirt‑isolation bed sheets and nursing bedding
• Pet sanitary products: Lamination for pet urine pads, pet leak‑proof urine pads and pet care pad back‑sheet films

丨After‑sales Support

Strict quality inspection is performed on the complete machine before delivery. We provide 1‑year full‑machine warranty and free operator training services. The machine supports remote control, featuring easy maintenance and low failure rate. We make every effort to ensure customers achieve stable mass production, cost reduction and efficiency improvement.

丨FAQ

Q1: Can this machine use both PUR adhesive and hot melt adhesive?
A: One coating system only can work with one type Adhesive. Regular hot melt adhesive supports slot die coating and anilox roll transfer coating. PUR adhesive only works with anilox roll coating due to its special curing properties. 

Q2: What materials can this machine laminate?
A: It laminates non-woven fabric, PE film, PE breathable film, PET film and non-woven + PE composite films. Ideal for hygiene products such as diapers, sanitary napkins, liners, nursing pads and pet pads. Custom materials are acceptable for sample testing.

Q3: What’s the difference between PUR and hot melt lamination?
A: PUR: Moisture chemical curing, high strength, heat, water and moisture resistant, soft touch and no rebound. Requires moisture-proof adhesive system. 
Hot melt: Physical cooling curing, cost-effective and easy operation. Suitable for standard hygiene products with regular performance requirements.

Q4: How adjustable is the coating weight?
A: Coating weight varies by coating system. Slot die system supports adjustable coating volume. Anilox roll coating weight is fixed by roll depth and pattern.

Q5: What is the maximum working width? Is custom width available?
A: Standard widths: 1200mm, 1600mm, 2100mm. Custom sizes are available upon request.

Q6: What is the machine running speed?
A: Regular hot melt max speed: 280m/min. PUR working speed: 40–60m/min. Actual speed depends on materials, adhesive type and quality standards.

Q7: What are the main configurations and component brands?
A: Equipped with PLC touch screen, servo drive, auto web guide and closed-loop tension control. Core parts can use Siemens, Delta and other reliable brands based on customer needs.

Q8: Do you offer sample testing service?
A: Yes. Customers can send substrate and adhesive samples for lamination testing to confirm the best machine configuration.

Q9: What is the machine delivery time?
A: 60 working days for standard machines. Customized models require longer lead time, clearly stated in the contract.