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Your Professional Food-grade Threaded Cap Production Line Manufacturer

 

Yantai Kunpeng Packaging Equipment Co., Ltd. is a privately held professional manufacturer specializing in metal deep-drawing molds and supporting production equipment for aluminum & metal cap processing. Our core product portfolio includes deep-drawing molds for wine bottle caps, cap forming molds, and a full range of custom metal drawing, forming, bulging, and special-shaped molds. Beyond mold solutions, we provide full-process technical solutions for bottle cap manufacturing, including knurling, threading, cutting, embossing, crimping, edge rolling, sealing, printing, and logo stamping processes.

 

 
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why choose us
 
 
 

One-stop Solution

From custom mold design to full production lines and after-sales support, we provide end-to-end solutions for aluminum and metal cap manufacturing, ensuring efficiency and consistency across your production process.

 
 

Professional Team

Our core team has over 10 years of industry experience, with more than half of our staff being engineers and technical specialists. This expertise guarantees precise manufacturing and reliable technical guidance for all customers.

 
 

Manufacturing Capabilities

Equipped with a 3,000㎡ modern workshop and multiple automated production lines, we deliver high-quality molds and equipment that meet international standards and perform reliably in diverse production environments.

 
 

Our service

We provide full-cycle service including pre-sales consultation, quality inspection, on-site installation, and 24/7 after-sales support, ensuring timely technical assistance and smooth operation for clients worldwide.

 

 

Overview: Food-grade Threaded Cap Production Line

 

A Food-grade Threaded Cap Production Line is an automated manufacturing system designed to mass-produce, sanitize, and inspect sterile, screw-on plastic bottle caps for the food and beverage industry. These lines ensure strict hygiene standards (GMP/FDA compliance) and utilize food-safe materials (like PP or HDPE) for products like juices, condiments, and dairy.

 

Product Specification
 

We offers the following product specifications：

Model No.

KP-KXG0001

Application

Food

Types Of

Packaging Line

Applicable Industry

Food & Beverage Factory, Nut Processing Plant, High-end Food Brand Manufacturing Facility

Where To Provide Local Services (in Which Countries Are There Overseas Service Outlets)

Thailand, Southeast Asia

Showroom Location (in Which Countries Are There Sample Rooms Overseas)

Thailand, Southeast Asia

Degree Of Automation

Automatic

Power Type

Electric

Warranty Period

1Year

Core Selling Point

High Airtightness, High Durability, 100% Visual Inspection, High-speed Adaptability, Crisp Taste Preservation

Marketing Type

Customized Production Line

Mechanical Test Report

Provided

Video Factory Inspection

Provided

Core Component Warranty Period

1Year

Core Components

PLC, Motor, Bearing, Pump, Visual Inspection System

Type

Packaging Line

Condition

New

Packaging Type

Cans

Packaging Material

Polywood Case

Automatic Grade

Automatic

Driven Type

Electric

Power

25kw

Brand Name

Kun Peng

Dimension(LWH)

Subject to the customized size

After-sales Service Provided

Engineers Available To Service Machinery Overseas

Name

Pistachio Threaded Cap Production Line

Machine Type

Punch Press, Threading Machine, Visual Inspection Machine

Item

Packing Machineline

Product Name

Pistachio Threaded Cap Making Line

Warranty

1Year

Voltage

380v

Place Of Origin

YanTai, China

Weight

12t

Certification

CE Certification

Usage

Specialized in producing high airtightness and durability threaded caps for pistachio packaging, maintaining product crispness and extending shelf life

Production Capacity

200 caps/min

Suitable Cap Size

#30-#82 (Max. φ33.70-85.20mm)

Suitable Cap Height

Max. H10.90-12.90mm

English Detailed Introduction

This production line is tailor-made for pistachio packaging, focusing on the production of threaded caps with high airtightness and durability. Considering that pistachios are prone to softening due to moisture absorption, a special sealing structure design is adopted to tightly lock the dry environment inside the packaging, effectively extending the product's crisp taste and shelf life. The production line features a high degree of automation and is equipped with a visual inspection system that conducts 100% inspection on the size, thread integrity and sealing surface of each finished cap to eliminate defective products. It can perfectly adapt to the needs of high-speed packaging lines and is an ideal choice for high-end pistachio brands to ensure product quality.

 

Product advantages
Mixed Nut Threaded Cap Production Line
Walnut Threaded Cap Production Line
Apricot Kernel Threaded Cap Production Line
Pecan Threaded Cap Production Line

Accurate & Consistent Sealing
One of the main advantages of capping machines is their capacity to guarantee exact torque application, which results in constant and accurate bottle and container closing. This reduces the possibility of leaks or product spoiling by ensuring consistent seal integrity across all packaged products.

 

Extended Shelf Life
Screw caps are tight enough to seal tightly and prevent moisture and air from entering the contents of the package. Automated capping machines help in the preservation of product freshness and shelf life by upholding airtight caps, guaranteeing that customers receive the best possible products.

 

Optimized Production Efficiency
Through the simplification of the capping process, the automation offered by Capping machinery significantly increases production efficiency. These devices help producers satisfy demand more efficiently and reach higher productivity levels by decreasing the need for manual labor, minimizing errors, and increasing throughput.

 

Contamination Prevention
A critical factor in preventing product contamination in packaging, these automation machines facilitate the preservation of product quality and safety by forming a barrier that keeps outside pollutants away from the package, protecting both the health and happiness of customers.

 

Cost Savings
Screw capping machines decrease product waste, rework, and downtime, which lowers costs and increases profitability. Automating the capping process reduces the need for manual labor and related expenditure, while the exact application of torque guarantees minimal product spoilage due to leaks or improper sealing.、

 

Adaptability to Diverse Materials
Automated capping machinery provides flexible packaging options by accommodating different bottle materials and cap types. These devices can efficiently seal various materials, whether goods are packaged in glass, plastic, or metal containers. This gives manufacturers flexible packaging alternatives to satisfy a range of industrial demands.

 

Our Service

 
Customized service

We can design the machines according your requirements(material,power,filling type,the kinds of the bottles,and so on),at the same time we will give you our professional suggestion.

After-sales service
  • We will delivery the machine and provide the bill of load on time to make sure you can get the machine quickly
  • When you finish the Preparation conditions,our fast and professional aftersales service engineer team will go to your factory to install the machine,give you the operating manual,and train your employee until they can operate the machine well.
  • We often ask feedback and offer help to our customer whose machine have been used in their factory for some time.
  • We provide one year warranty
  • Well-trained & experienced staff are to answer all your inquiries in English and Chinese
  • 24 hours for engineer response (all services part 5days in customer hand by Intl' courier).
  • 12 Months guarantee and life-long technical support.
  • Your business relationship with us will be confidential to any third party.
  • Good after-sale service offered, please get back to us if you got any questions.
Quality Control
  • We have separate quality control department, which make sure the raw materials are qualified,also ensure the machine running smoothly.
  • If you want to know more information about the product,Send inquiry to us, we will solve any of your problems and send you running video for reference.

 

Package & Delivery

 

Package: Standard export package or Custom
Delivery: By air express, by sea

 

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FAQ

 

Q: What is a Food-Grade Threaded Cap Production Line?

A: It is a complete manufacturing system designed to produce screw caps that comply with international food safety standards, ensuring safe packaging for beverages, sauces, and other food products.

Q: Which materials are used for food-grade caps?

A: The production line is compatible with food-grade aluminum, tinplate, and other approved metals, using coatings that are non-toxic and compliant with FDA, EU, and other global food safety regulations.

Q: What types of food-grade threaded caps can be produced?

A: It produces standard screw caps, tamper-evident caps, child-resistant caps, and custom-shaped caps suitable for bottles used in food and beverage industries.

Q: Is the production line suitable for different bottle sizes?

A: Yes, the line can be adjusted for a wide range of bottle neck diameters and cap sizes, allowing flexibility for various food and beverage packaging requirements.

Q: What is the production capacity?

A: Depending on the configuration, the line can produce from 2,000 to 20,000 food-grade caps per hour, with fully automatic lines offering higher speed and consistency.

Q: How is food safety ensured during production?

A: All components in contact with the caps are made from stainless steel or other food-safe materials. The line is designed for easy cleaning and avoids contamination during processing.

Q: Can tamper-evident or sealing caps be produced?

A: Yes, the line can produce tamper-evident or induction-sealable caps to comply with food safety regulations and enhance product integrity.

Q: Is customization available for food-grade caps?

A: Yes, the line can be customized for cap diameter, threading type, embossing, printing, and coating to meet branding and regulatory requirements.

Q: How easy is the line to operate and maintain?

A: The system is user-friendly, with touch-screen controls, automatic fault detection, and modular components for easy maintenance, reducing downtime and operational complexity.

Q: Can logos or batch codes be applied during production?

A: Yes. The line supports inline embossing, stamping, and printing of logos, dates, or batch codes on food-grade caps without compromising hygiene standards.

Q: Is the line energy-efficient?

A: Yes, modern food-grade threaded cap production lines are designed to minimize power consumption while maintaining high-speed and precision operations.

Q: How is quality control managed?

A: Integrated inspection systems check cap dimensions, threading accuracy, surface quality, and sealing performance to ensure each cap meets strict food-grade standards.

Q: Is the equipment compliant with international food safety standards?

A: Yes. The line meets FDA, EU, and other relevant international standards for materials, coatings, and production hygiene, ensuring safe use in food packaging.

Q: What after-sales support is offered?

A: We provide installation guidance, operator training, technical support, spare parts supply, and 24/7 troubleshooting services to maintain consistent production.

Q: Can the line handle high-volume production for global distribution?

A: Absolutely. Fully automatic food-grade threaded cap lines are designed for large-scale, high-speed production to meet the demands of international beverage and food packaging companies.

With abundant experience, we are one of the most reliable food-grade threaded cap production line manufacturers in China. Please rest assured to buy high quality food-grade threaded cap production line made in China here from our factory. We also accept customized orders.

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