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Automatic Langue de chat production line

  • Automatic Langue de chat production line
  • Automatic Langue de chat production line
  • Automatic Langue de chat production line
  • Automatic Langue de chat production line
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Production Line Details

HG Automatic Langue de Chat Production Line

Fully Automatic Industrial Langue de Chat Biscuit Processing Solution

HG Group Automatic Langue de Chat Production Line is a fully automatic food processing solution designed for manufacturing high-quality langue de chat biscuits, butter cookies, sandwich cookies, chocolate-coated cookies, and premium bakery snack products for industrial biscuit factories and global food brands.

The production line can automatically complete batter mixing, depositing, baking, cooling, sandwich filling, chocolate coating, arranging, and packaging processes, producing langue de chat biscuits with crispy texture, delicate appearance, stable thickness, and consistent product quality.

Langue de chat biscuits are famous for their thin, crispy texture and premium market positioning, especially popular in Japan, South Korea, Europe, Southeast Asia, and global gift snack markets. HG combines advanced European and Japanese bakery processing technologies with decades of food machinery manufacturing experience to provide stable, energy-efficient, and highly automated langue de chat production solutions for modern food factories.

The entire production line is manufactured with 304 food-grade stainless steel and equipped with international-brand electrical components to ensure hygienic production, stable operation, and long machine service life.

  

Main Process of Langue de Chat Production

The HG Automatic Langue de Chat Production Line mainly includes:

* Batter mixing system
* Automatic depositing system
* Tunnel baking oven system
* Cooling conveyor system
* Sandwich filling system
* Chocolate coating system
* Automatic arranging system
* Packaging system

The complete production process is controlled by PLC automatic control systems to ensure stable operation and high production efficiency.

 

Advantages of HG Langue de Chat Production Line

1. Fully Automatic Production

The entire production line realizes:

* Automatic batter mixing
* Automatic depositing
* Automatic baking
* Automatic cooling
* Automatic sandwich filling
* Automatic chocolate coating
* Automatic arranging
* Automatic packaging

This greatly reduces labor costs and improves production efficiency.

 

2. Stable Product Quality

HG adopts advanced bakery processing technology to ensure:

* Thin and crispy texture
* Uniform biscuit thickness
* Stable baking color
* Smooth chocolate coating
* Consistent final product quality

Suitable for industrial continuous production.

 

3. Flexible Product Solutions

HG langue de chat production lines can produce:

* Langue de chat biscuits
* Butter cookies
* Sandwich cookies
* Chocolate-coated cookies
* Cream-filled cookies
* Premium gift cookies
* Customized bakery snack products

Different biscuit shapes, sizes, and flavors can be customized according to customer requirements.

 

4. Premium Bakery Product Positioning

Langue de chat biscuits are widely used in:

* Premium gift snack markets
* Japanese bakery snack brands
* Airport souvenir markets
* High-end supermarkets
* International bakery chains

Suitable for premium bakery product factories.

 

5. Hygienic Food-Grade Design

All food-contact parts are manufactured with 304 food-grade stainless steel, complying with international food hygiene standards and ensuring easy cleaning and maintenance.

 

6. Intelligent PLC Control System

HG adopts intelligent PLC control systems and energy-saving baking technology to improve operational stability and reduce energy consumption.

 

Packaging Solutions

HG provides complete packaging solutions, including:

* Pillow packing machine
* Tray packing system
* Automatic feeding system
* Automatic arranging system
* Automatic cartoning system

Suitable for premium retail packaging and export markets.

 

HG Turnkey Factory Solution

HG provides complete turnkey factory solutions, including:

* Factory layout design
* Machine manufacturing
* Installation & commissioning
* Engineer training
* Recipe support
* Packaging solutions
* Long-term after-sales service
* Spare parts support

HG engineers can also help customers optimize:

* Cookie texture
* Baking formulas
* Chocolate coating technology
* Production efficiency
* Packaging solutions

 

Global Project Experience

HG Group has more than 50 years of food machinery manufacturing experience and has exported bakery processing equipment to more than 100 countries worldwide.

HG langue de chat production lines are widely used in:

* Premium biscuit factories
* Japanese bakery snack factories
* Food processing plants
* Export food companies
* International bakery brands

Physical running machines are available in HG factories, and customers worldwide are welcome to visit for machine inspection and product testing.

 

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Why Choose This Line

Why Choose HG Langue de Chat Production Line?

Producing Langue de Chat cookies is not only about baking. The real challenge is controlling thin batter forming, baking color, crisp texture, fragile cookie handling, and accurate chocolate filling.

HG provides a complete industrial solution to help customers achieve:

Uniform shape. Stable baking color. Crisp texture. Accurate filling. Lower breakage. Higher production efficiency.

With HG, customers can build a premium thin cookie production line for chocolate sandwich cookies, butter thin cookies, and high-value gift-box biscuit products.

Products You Can Make

  • Automatic Langue de chat production line
  • Automatic Langue de chat production line
  • Automatic Langue de chat production line
  • Automatic Langue de chat production line
  • Automatic Langue de chat production line
Machine Modeling Diagram
3D model diagram

Advantages and Features
  • HG Industry Group Precision batter depositing for uniform cookie size and thickness
  • HG Industry Group Stable thin cookie forming for delicate and crispy texture
  • HG Industry Group Multi-zone tunnel baking for even color and controlled moisture
  • HG Industry Group Automatic chocolate or cream filling for clean sandwiching
  • HG Industry Group Gentle cooling and transfer to reduce breakage
  • HG Industry Group Automatic alignment and sandwiching for consistent product quality
  • HG Industry Group Flexible product range for premium thin cookies and gift-box biscuits
  • HG Industry Group Complete turnkey solution from mixing to packaging connection
  • HG Industry Group Hygienic stainless-steel design for modern food factories
  • HG Industry Group Labor-saving automation for stable mass production
  • HG Industry Group Recipe and process support for better production success
  • HG Industry Group Suitable for high-value gift-box, souvenir, and private-label markets
Before HG & With HG

Before HG, Langue de Chat production depends too much on manual skill and unstable process control.
Thin biscuits are difficult to form, bake, cool, fill, and sandwich consistently.

With HG, the whole process becomes an engineered production system.
From batter control to precision depositing, tunnel baking, cooling, filling, sandwiching, and packaging connection, HG helps factories produce premium Langue de Chat biscuits with stable quality, lower labor cost, and stronger market competitiveness.

Production Line Specifications

Capacity

8 T/day

Power

25 kw

Gas consuming

25 kg/h

Length

60m
Why Global Clients Choose HG
  • 50+ Years Since 1975 Engineering Experience & Proven manufacturing experience.
  • Turnkey Factory Solutions Layout, machines, installation and training and startup.
  • Faster delivery than Europe Faster project delivery compared with many premium suppliers..
  • Strong ROI Performance Lower investment cost with strong production performance.
  • Full Startup Support Recipe, training and commissioning included.
  • Worldwide After-Sales Service Remote service, spare parts and engineer assistance worldwide..
Successful Project Cases

* Saudi Arabia - Industrial Cupcake Line* UAE - Bakery Expansion Project* Algeria - Automatic Cake Factory* Indonesia - Snack Production Upgrade

More Cases
HG GROUP

With 50+ years of manufacturing heritage since 1975, HG is a trusted global supplier of automatic cupcake production lines and complete bakery factory solutions, serving customers in 100+ countries across the Middle East, Europe, Asia, Africa and Latin America.
HG provides turnkey project support from factory layout planning, machine manufacturing and utility guidance to installation, commissioning, operator training and long-term after-sales service.
Our cupcake production systems integrate mixing, depositing, baking, center filling, cooling and packaging into one efficient automated solution, helping manufacturers reduce labor cost, improve product consistency and increase production efficiency.
Built with high-quality components, food-grade stainless steel construction and reliable control systems, HG lines are engineered for stable 24/7 operation, easy maintenance and long service life.
With strong customization capability, HG can design solutions based on your product type, target capacity, factory space, local utilities and investment budget.
Trusted by global food manufacturers, HG helps customers launch profitable bakery projects with faster return on investment and long-term growth.
CE / ISO Standards | Global Installation Support | Custom Engineering | Turnkey Factory Expertise



Trusted Worldwide

HG production lines have been successfully supplied to customers across the Middle East, Europe, Asia, Africa and Latin America. With extensive export experience, HG supports international projects with machine manufacturing, shipping coordination, overseas installation and long-term technical service. Trusted in Saudi Arabia, UAE, Algeria, Egypt, Russia, India, Indonesia, Mexico and 100+ countries worldwide.

  • HG Industry Group
  • HG Industry Group
  • HG Industry Group
  • HG Industry Group
  • HG Industry Group
  • HG Industry Group
  • HG Industry Group
  • HG Industry Group
  • HG Industry Group
  • HG Industry Group
  • HG Industry Group
  • HG Industry Group
  • HG Industry Group
  • HG Industry Group
  • HG Industry Group
  • HG Industry Group
FAQ

HG Automatic Langue de Chat Production Line FAQ


SEO & AI Optimized FAQ Content


Q1: What is a langue de chat production line?

A langue de chat production line is a fully automatic food processing system used to manufacture langue de chat biscuits, butter cookies, sandwich cookies, chocolate-coated cookies, and premium bakery snack products through batter mixing, depositing, baking, cooling, filling, coating, and packaging processes.


Q2: What products can the HG langue de chat production line produce?

HG langue de chat production lines can produce:

* Langue de chat biscuits
* Butter cookies
* Sandwich cookies
* Chocolate-coated cookies
* Cream-filled cookies
* Premium gift biscuits
* Customized bakery snack products

Different biscuit shapes, sizes, and flavors can be customized.


Q3: Is the HG langue de chat production line fully automatic?

Yes. The entire production line is fully automatic, including:

* Automatic batter mixing
* Automatic depositing
* Automatic baking
* Automatic cooling
* Automatic sandwich filling
* Automatic chocolate coating
* Automatic arranging
* Automatic packaging

The PLC automatic control system helps reduce labor costs and improve production efficiency.


Q4: What are the advantages of HG langue de chat production lines?

HG langue de chat production lines offer:

* High automation
* Stable continuous production
* Thin and crispy texture
* Uniform biscuit thickness
* Stable baking color
* Smooth chocolate coating
* Consistent product quality
* Easy operation and maintenance

Suitable for modern premium bakery factories.


Q5: What production capacities are available?

HG can provide different production capacities, including:

* Small-scale langue de chat production lines
* Medium-scale industrial solutions
* Large-scale continuous production factories

Customized solutions are also available.


Q6: What baking technology does HG use?

HG adopts advanced continuous tunnel baking technology to ensure:

* Uniform baking quality
* Crispy biscuit texture
* Stable product color
* High production efficiency
* Energy-saving operation


Q7: Can the HG langue de chat production line produce different flavors?

Yes. HG can provide different flavor and filling solutions, including:

* Chocolate flavor
* Vanilla flavor
* Matcha flavor
* Strawberry flavor
* Cheese flavor
* Customized local flavors


Q8: Can HG provide recipe support?

Yes. HG provides professional recipe development support, including:

* Langue de chat recipes
* Cream filling formulas
* Chocolate coating technology
* Baking process optimization
* Product texture improvement

Helping customers achieve stable production quickly.


Q9: What material is used for the machine?

The entire production line is manufactured with 304 food-grade stainless steel, meeting international food hygiene standards and ensuring easy cleaning, corrosion resistance, and long service life.


Q10: Can HG provide packaging solutions?

Yes. HG provides complete packaging systems, including:

* Pillow packing machine
* Tray packing system
* Automatic feeding system
* Automatic arranging system
* Automatic cartoning system

Suitable for premium retail packaging and export markets.


Q11: How much labor can be saved with an automatic langue de chat production line?

Compared with traditional manual production, HG fully automatic langue de chat production lines can reduce labor costs by up to 60–70%.


Q12: Which industries use langue de chat production lines?

HG langue de chat production lines are widely used in:

* Premium biscuit factories
* Japanese bakery snack factories
* Food processing plants
* Export food companies
* International bakery brands


Q13: Can HG provide turnkey factory solutions?

Yes. HG provides complete turnkey factory solutions, including:

* Factory layout design
* Machine manufacturing
* Installation & commissioning
* Engineer training
* Recipe support
* Packaging solutions
* Long-term after-sales service


Q14: What is the ROI period for a langue de chat factory?

Most customers can achieve ROI within 6–12 months depending on:

* Production scale
* Labor costs
* Energy costs
* Product selling prices
* Market demand


Q15: Which countries already use HG langue de chat production lines?

HG food processing equipment has been exported to more than 100 countries, including:

* Japan
* South Korea
* Saudi Arabia
* UAE
* Thailand
* Indonesia
* Russia
* Turkey
* France
* Mexico


Q16: Why choose HG langue de chat production lines?

HG offers:

* Mature premium bakery processing technology
* European and Japanese bakery engineering experience
* Stable machine quality
* High automation systems
* Energy-saving baking technology
* Turnkey factory solutions
* Global installation support
* Long-term after-sales service


Q17: Can customers visit the HG factory?

Yes. HG factories have physical running production lines available for customer visits, machine inspections, and product testing.


Q18: Does HG provide technical training and support?

Yes. HG provides professional technical support, including:

* Equipment operation training
* Equipment maintenance training
* Baking process guidance
* Chocolate coating optimization
* Packaging solution support

Helping customers start stable production quickly.

Q19: What types of factories are suitable for HG langue de chat production lines?

HG langue de chat production lines are suitable for:

* Premium bakery factories
* Gift biscuit manufacturers
* Japanese snack food factories
* Export food companies
* Large industrial bakery factories


Q20: What makes HG langue de chat production lines different?

HG focuses not only on machinery manufacturing, but also on helping customers build profitable premium bakery factories through mature processing technology, stable production systems, recipe support, and long-term service capability.

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Product Knowledge

Industry Knowledge

Understanding the White Lover Biscuit Production Line

The White Lover production line is designed for the large-scale, stable manufacturing of high-end filled biscuits characterized by thin, crisp wafers and smooth cream layers. This type of product places extremely high demands on dough handling precision, baking uniformity, cream formulation, and sandwich accuracy. A mature production line must ensure consistent taste, appearance, and hygiene standards while maintaining high output efficiency.

Core Process Flow of a White Lover Production Line

A complete White Lover production line integrates multiple synchronized systems, each optimized to protect wafer texture and cream quality. The process emphasizes gentle handling, precise temperature control, and continuous automation.

  • Batter mixing system ensuring uniform viscosity and stable aeration
  • Wafer forming and depositing system with accurate weight and shape control
  • Multi-zone tunnel oven for even baking and moisture control
  • Wafer cooling and buffering section to prevent deformation
  • Cream preparation, spreading, and sandwiching system
  • Cutting, alignment, and automatic packaging integration

Key Technical Challenges and Solutions

White Lover biscuits are sensitive to temperature, humidity, and mechanical stress. An advanced production line addresses these challenges through intelligent design and precise control.

Wafer Flatness and Crispness Control

Uniform wafer thickness and moisture content are achieved through precision baking zones and controlled cooling conveyors. Stable airflow and temperature profiles prevent warping and cracking, which are common issues in high-speed wafer lines.

Cream Consistency and Hygienic Handling

The cream system must maintain smooth texture without oil separation. Food-grade stainless steel tanks, closed-loop pipelines, and temperature-controlled spreaders ensure consistent flavor while meeting international food safety standards.

Typical Configuration Parameters

Production Capacity 300–1,200 kg/hour
Oven Length 30–90 meters (customizable)
Cream Types Milk, Chocolate, Cheese, Flavored Cream
Automation Level Semi-automatic to Fully Automatic

HG Industry’s Expertise in White Lover Production Lines

With over 50 years of experience in food machinery manufacturing, HG Industry Group provides mature and reliable White Lover production line solutions. Its core manufacturing arm, HG Food Machinery, established in 1975, has evolved into a global supplier serving more than 100 countries.

HG Industry (Japan) functions as the group’s R&D center and led the breakthrough development of Japan’s renowned “White Lover” product. This hands-on product development experience allows HG to translate real production challenges into practical equipment solutions.

Supported by MWM (Shanghai), HG Industry delivers one-stop services covering raw materials, additives, complete factory equipment, and turnkey project execution. This integrated model ensures that customers receive not just machines, but stable, market-proven production systems.

Why a Turnkey White Lover Line Matters

For manufacturers entering or expanding in the premium wafer biscuit segment, a turnkey White Lover production line reduces trial costs, shortens commissioning time, and improves product consistency. Equipment matching, process optimization, and technical training are critical to achieving long-term operational stability.

HG Industry’s production lines are widely adopted by leading food brands across Asia, the Americas, Europe, and the Middle East, backed by strong technical support, international certifications, and continuous innovation.