English
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.
Read More
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.
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.
|
Capacity |
8 T/day |
|
Power |
25 kw |
|
Gas consuming |
25 kg/h |
|
Length |
60m |
-
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..
With 50+ years of manufacturing heritage since 1975, HG is a trusted global supplier of Automatic Langue de chat production line and 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.
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
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 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.
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.
A historic signing moment from the 1970s, when HG’s founder helped drive the development of China’s food industry and began expanding into international markets.
Over the past decades, we have participated in the evolution of automated food production — from local factories to global turnkey projects across 100+ countries. That experience continues to shape every HG production line today.
Discover Our Heritage
Global Food Machinery &
Turnkey Factory Solutions
Building Long-Term Partnerships Through Shared Growth and Industrial Value.
Copyright © HG Industry Group All Rights Reserved
Food Machine Snack Food Processing Machinery
Unauthorized use of this website's content constitutes copyright infringement and may result in legal action.