Shanghai Longyu Electro-Mechanic Technology Co., Ltd. is one of the leading manufacturers and suppliers of wife cakes production line in China. We are committed to providing high quality automated food forming equipment and integrated production systems for global clients. Welcome to wholesale custom made wife cakes production line at competitive price from our factory.

Egg Wash & Sesame Sprinkling
- The egg wash and sesame sprinkling process enhances the appearance and baking performance of pastry products. A uniform layer of egg wash is applied onto the surface, creating a glossy finish and improving the golden color after baking. The sesame sprinkling system then evenly distributes sesame particles onto the product surface, adding visual appeal and texture while maintaining consistent quality during mass production.

Surface Scoring
- The surface scoring system uses hand-crafted style blades or rotary cutters to create precise patterns on pastry surfaces. The cutting depth, quantity, and spacing can be adjusted through the control panel according to different product sizes and designs. The process recreates traditional handmade appearances while maintaining the integrity of the pastry layers, making it suitable for products such as traditional Chinese pastries including Wife Cake.
Product Line Equipment
Production Process Flow
Automation Solutions in Action
Watch how LONGYU technology helps manufacturers achieve stable and efficient food production.
Product Introduction

Years of
Experience
Wife Cake is a classic Chinese pastry recognized for its crisp, flaky crust and soft, chewy filling made with winter melon paste, glutinous rice flour, and malt syrup. Popular in Cantonese bakeries and traditional pastry shops, it is widely enjoyed as a snack, dessert, or premium gift. Producing high-quality Wife Cakes requires consistent dough processing, precise filling, and accurate forming. Automated pastry production lines ensure uniform appearance, stable product quality, and efficient manufacturing, helping bakeries meet growing market demand.
Other Applications of The Product
Frequently Asked Questions
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Q:What are the main production challenges of wife cake manufacturing?A:Wife cake production requires accurate control of thin pastry layers and soft fillings. The challenge is achieving a stable dough-to-filling ratio while maintaining the delicate texture and traditional appearance of the product.
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Q:How does wife cakes production line handle thin pastry wrappers during forming?A:The forming process is designed to carefully handle thin dough structures to reduce tearing or deformation. This helps maintain product integrity and consistent appearance during continuous production.
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Q:How does the system ensure stable filling distribution in wife cakes?A:The production line precisely controls filling supply and dough forming processes to maintain consistent filling ratios. This helps each product achieve balanced internal structure and uniform quality.
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Q:How does automation maintain the traditional appearance of wife cake?A:Through customized forming solutions, the production line reproduces key traditional characteristics such as product shape and surface appearance while reducing differences caused by manual production.
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Q:Can the Wife Cakes Production Line be adapted for different fillings?A:Yes. The production configuration can be adjusted according to different filling characteristics and product requirements. This allows manufacturers to produce various filled pastry products with similar structures.
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Q:Why is precise forming important for wife cake production?A:Wife cake has a delicate balance between thin pastry layers and soft filling. Accurate forming helps maintain product consistency, prevent filling leakage and achieve stable baking results.
Contact Us
SHANGHAI LONGYU ELECTRO-MECHANIC TECHNOLOGY CO., LTD
- +8617367330622
- sales4@longyu-sh.com
- +8617367330622
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No. 66, Guangfulin East Road, Zhongshan Subdistrict, Songjiang District, Shanghai
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