What is the warranty period for the equipment?

Mechanical parts: 24 months warranty (from machine commissioning date on customer site or 15 months from loading date, whichever occurs first); Electrical parts (drivers and motors): 12 months warranty.

What certifications do you hold?

HAOSEN is an AAA credit enterprise, and products have been exported to 30+ countries worldwide.

What are the installation dimensions and total power of the lamination machine?

Installed capacity: 85KW. Specific installation dimensions vary depending on configuration. HAOSEN provides workshop layout planning and design services.

Automatic Roll to Roll Thermal Adhesive Woven Sack Woven Fabric Lamination Machine

Name: Automatic Roll to Roll Thermal Adhesive Woven Sack Woven Fabric Lamination Machine
Brand: Hebei Haosen Leituo Machinery Technology Co., Ltd.
SKU: 2331175825

Hebei, ChinaHebei Haosen Leituo Machinery Technology Co., Ltd.

US$99,800.00

1 Set

Product profile

Customization

Available

After-sales Service

Zero-Worry After-Sales Service

Warranty

1 Year

Model NO.

HSMF-EC

Classification

Woven Fabric Double Side Lamination Machine

Application

Packaging Paper, Film Material

Driven Type

Electric

Automatic Grade

Automatic

Membrane Material

PP, PE, OPP, Paper

Plastic Film Mulching Modes

Extrusion Coating

Performance

Waterproof

Line Speed

20-200 M/Min

Installed Capacity

85kw

Peel Strength

≥3n

Power Supply

380V/50Hz 3-Phase

Effective Lamination Width

200-800mm (Adjustable)

Finished Film Width

800mm

Finished Film Thickness

0.01-0.1mm

Lamination Method

Double-Side

Corona Treatment

Double-Side (6kv)

Screw Diameter

φ95mm

Screw L/D Ratio

30:1

Screw Speed

20-60r/Min

Transport Package

Plastic Film, Wooden Case

Specification

10, 500*2, 350*3, 200mm

Trademark

HAOSEN

Origin

China

Key features

Double-Side Corona Treatment -- 6KV high-voltage electric shock wave increases contact area, peel strength at least 3N, strong lamination with no peeling or powder leakage

T-Die Precise Temperature Control -- 6 independent temperature zones, effective width 1000mm, uniform and adjustable film thickness, smooth and beautiful surface

Rapid Cooling System -- Silicone roller + steel roller with cooling water, rapid cooling and solidification after lamination, protecting base fabric from deformation or damage

Non-Stop Roll Changing -- Dual-station unwinding + semi-automatic fabric splicing, continuous production without interruption, greatly improving efficiency

High Peel Strength -- Peel strength at least 3N, strong lamination without delamination, stable and reliable product quality

Preheating Drying System -- Preheating and drying base fabric before lamination, greatly improving peel strength and ensuring lamination quality

PLC + Touch Screen Control -- Mitsubishi PLC + Kunlun Tongtai touch screen, easy operation, data visualization, one-touch parameter setting

Non-Stop Screen Changing -- Quick screen changer, no need to stop production for screen changes, continuous operation

Brand Electrical Components -- Famous contactors + Omron relays + Kovo inverters, stable and reliable electrical system, low failure rate

High Wear-Resistant Screw -- 38CrMoAlA nitrided, hardness HV at least 970, long screw life, low maintenance cost

Company profile

Years of Export ExperienceHigh Repeat Buyers ChoiceProduct Certification100% Finished Products Inspection

Hebei Haosen Leituo Machinery Technology Co., Ltd.

Hebei, China

Business Type: Trading Company CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 17years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤0.57h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company engaged in manufacturing and processing machinery, with factory locations in Shandong and Zhejiang and a stated 300.0 m² manufacturing plant. Its offering covers multiple bag-production and packaging-machine lines, and it reports 100% finished-product inspection, raw-material traceability, quality assurance, and a 12-month warranty. However, no supplier-management-system certification is reported, and there are no overseas agents, branches, warehouses, showrooms, or stated overseas-service countries. Service complaint handling and corrective-action procedures lack written procedures or records. The supplier has customization-from-samples capability, but launched no new products in the past year. Financial evidence is not assessed here because the provided records contain financial figures.

Supplier typeThe supplier is explicitly classified as a Trading Company and its commercial engagement is Manufacturing & Processing Machinery. It also reports a manufacturing plant, indicating a trading-company structure with stated production-related facilities.

CertificationsThe supplier-management-system certification field is explicitly reported as NIL. No certification evidence is provided for this field, so the supplier does not demonstrate certification holding.

After-Sales capabilityThe supplier states that all equipment has a 12-month warranty covering manufacturing defects and performance issues. However, it reports no in-stock service capacity, overseas warehouse, overseas showroom, overseas agents or branches, and no written complaint-handling or corrective/preventive-action procedures, indicating warranty coverage but limited documented and overseas service infrastructure.

R&D capabilityThe supplier reported no new products launched in the past year. Its listed product range is broad, but the slices do not establish recent product development or innovation performance.

Production capacityThe supplier reports manufacturing locations in Shandong and Zhejiang, a 300.0 m² plant, 100% finished-product inspection, raw-material traceability, one quality inspector, and lead times stated as within 15 working days. These data demonstrate stated production and quality-control capabilities, although the inspection method is performed by packing staff and service-capability assessment lacks written procedures.

Customization capabilityThe supplier explicitly offers customization from samples. This supports sample-based customization, although no broader engineering or design scope is documented.

Product Q&A

Q:What is the difference between single extruder dual die and dual extruder dual die?

Single extruder dual die configuration has one extruder and two die heads, suitable for standard woven bags and products with low adhesion requirements; dual extruder dual die configuration has two extruders and two die heads, suitable for valve bags, liner bag machines and products with high adhesion requirements. The dual extruder configuration allows independent control of film thickness and temperature on both sides, delivering higher lamination quality.

Q:What is the function of corona treatment?

Corona treatment uses 6KV high-voltage electric shock waves to treat the base fabric surface, increasing contact area and improving adhesion. Double-side corona can treat both sides simultaneously, ensuring strong lamination on both sides. Increasing corona power can improve adhesion, but care must be taken not to damage the bags.

Q:What factors affect lamination quality?

Lamination quality is mainly affected by four factors: temperature, pressure, flatness and formulation. The lower the melt index, the higher the temperature required. HAOSEN lamination machine ensures stable lamination quality through T-die multi-zone independent temperature control, pneumatic pressing with visual pressure adjustment, and flattening rollers for flatness.

Q:Can HAOSEN lamination machine laminate color film?

Yes. HAOSEN offers double-side lamination machine configuration for color film lamination, suitable for color printed bags, brand bags and other high-end packaging needs. Specific configurations can be customized according to customer requirements.

Q:Do you provide complete line installation and training services?

Yes. HAOSEN provides full-process services from equipment supply, installation and commissioning to worker training. Chinese engineers stay on-site for 2-4 weeks of training until the customer's team can operate and maintain the equipment independently.