Serrated Type Handle Hole Punching Machine for Plastic Bag
Serrated Type Handle Hole Punching Machine for Plastic Bag
This serrated type handle-type pneumatic punching machine is compatible with fully automated bag-making production lines and is specifically designed for thin PE film.
Serrated Type Handle Hole Punching Machine for Plastic Bag
Product Overview
This serrated type handle-type pneumatic punching machine is compatible with fully automated bag-making production lines and is specifically designed for thin PE film. It features a replaceable toothed punch structure, creating a serrated cut at the punching edge to effectively prevent tearing of the handle under stress. The standard configuration includes an 80×20mm oval handle; non-standard customization of hole shape and material feed slot size is available.
Core Advantage
Source Manufacturer of Plastic Film Punching Dies
As a professional manufacturer specializing in plastic film hole puncher and punching dies, CRJ has focused on the flexible packaging industry for decades. Our specially engineered serrated type punching blade is designed for thin PE film, significantly reducing handle tearing while improving bag strength. Ideal for plastic bag, carry handle punching, and film punching applications.
Modular Replaceable Serrated Punch for Lower Maintenance Cost
The replaceable serrated punch adopts a modular structure. When the blade wears out, only the blade needs to be replaced instead of a new set. This design minimizes spare part costs, reduces machine downtime, and makes maintenance faster for continuous production lines.
Fully Customizable for Different Bag Styles
The standard handle size is 80 × 20 mm, while custom dimensions are available according to your requirements. We support customized oval length, width, serration spacing, material feeding slots, mounting hole positions, and mould structures to fit different plastic bag making machines and flexible packaging production lines.
High-Speed Punching with Long Service Life
Powered by AIRTAC pneumatic cylinders, the punching unit delivers smooth and stable operation at speeds of up to 200 CPM. Manufactured from alloy steel with precision heat treatment, the serrated banana hole punch provides a service life of 18–20 million punching cycles under normal operating conditions, ensuring long-term production reliability.
Design for thin film
Suitable for PE film as thin as 10 μm, the toothed type D-cut hole puncher supports continuous automatic production of single-layer thin films while maintaining stable feeding performance and clean punching quality.
Product Specifications
Mould base:
Crafted from premium aviation aluminum alloy, it features exceptional structural strength and outstanding heat dissipation. This high-grade material ensures long-term stability, significantly extending the service life of your tooling.
Blade Part:
Engineered with premium Japanese HAP5R high-speed steel, it delivers extraordinary hardness and wear resistance. Designed to withstand high-frequency impacts without chipping or wearing down, it guarantees ultimate precision and flawless consistency in every production cycle.
Cylinder:
Equipped with world-class AirTAC cylinders, it offers unmatched responsiveness and stable pressure output.
Applicable bag types：
It is compatible with various fully automatic bag making machines and is the preferred mold for mass production of ultra-thin film hand-held packaging. It is widely used in daily packaging, retail packaging, and agricultural and fresh produce packaging industries.
FAQ
Q1: What thickness of film is this puncher compatible with?
A: It can stably process PE and PO films of 10μm and above.
Q2: What is the maximum punching speed of this puncher?
A: Under standard air pressure conditions, it can reach up to 200 punches/minute, suitable for continuous mass production of fully automatic high-speed bag making machines.
Q3: Is the fork punch structure prone to misalignment or incomplete punching?
A: Equipped with a high-precision vertical guide positioning componen. Under normal air pressure, the punching is complete without any half-cut residue.
Q4: Will waste material get stuck inside the punching mold?
A: After cross-cutting, the waste is finely broken. The bottom of the mold has a widened discharge channel, allowing it to fall naturally without accumulation, no need to frequently stop machine to clean waste.
Q5: Can hole size, and the fork tooth spacing be customized?
A: We support all non-standard customizations. The shape and cross-cutting width can be adjusted according to the size of the packaging bag. We can start production as soon as you provide drawings or samples.
Why choose Changrongjia?
Founded in 1996
CRJ Group has long been engaged in businesses related to plastic bags, flexible packaging, and precision pneumatic hole punching dies.
Focus on hole punching solutions for plastic packaging
Our product range covers interchangeable type hole puncher, round hole, easy-tear, butterfly hole, multi-hole, triangular hole, handle hole, and custom-made hole punches, heat sealing bar, cold-cut die, double cutting knife, and vertical packaging machine punching dies, etc.
Precision machining capability
We equipped with CNC machining centers, high-precision slow wire EDM and medium wire EDM equipment, and has established a professional R&D department and assembly and debugging department, possessing complete assembly and testing capabilities.
Patents and System Certification
Multiple patents related to punching equipment and punches, and certified by ISO9001 and ISO14001 systems, holding European certification and CE certificates.
Global service experience
Our products and services cover more than 90 countries worldwide, providing remote selection, drawing confirmation, installation, and after-sales maintenance support.
Pre-sales service
Engineering Selection
Provide material, thickness, and hole shape; engineers will confirm the proper solution.
Sample Testing
Free testing of thin film samples; performance confirmation provided.
Sales service
Strict inspection: every process is inspected to ensure stable quality
Factory test: continuous action test + air tightness test
On-time delivery: standard products are shipped within 7 working days
After-sales service
Lifetime technical support: Free consultation throughout the usage period
24-hour response: Reply and assist in analysis on the same day we receive feedback
Installation guidance: Provide drawings, manuals, and remote video support
Warranty commitment: Free replacement of parts for quality issues within 3 months
Shipment
Usually production needs 7 working days for this oval hole puncher.
Then we can arrange the DHL,FedEx,UPS,TNT, etc. for you.
You can also ask your own agent to arrange the transportation.
Pneumatic round hole punching molds for plastic bags are specialized punching equipment used in the production of plastic packaging bags. They rely on air to drive the punching action and are widely used in PE, PP, OPP and other film bags to punch various round holes such as hanging holes and venting holes. They are the preferred equipment for high-end mass production in the flexible packaging and bag making industries.
It is used to punch V-shaped easy-tear notches into plastic packaging bags/pouches and is compatible with various bag types and notch positioning requirements.
It utilizes a Japanese wire EDM machine with a rounded cutting edge, an imported high-speed steel punch, and an Airtac cylinder. The resulting notch is smooth, burr-free, and precisely aligned, ensuring smooth tearing without deviation. The notch size, depth, direction, and installation method can all be customized.
Innovative Interchangeable Hole Puncher Revolutionizes Efficiency and Maintenance
In a groundbreaking advancement for the plastic packaging industry, our company proudly announces the release of our best-selling interchangeable punching machine. Designed to address key inefficiencies and high maintenance costs associated with traditional punching machines, this innovative product is already making waves in the market.
Efficiency and Versatility
One of the standout features of our interchangeable punching machine is its versatile punching needle. Unlike conventional machines with fixed hole types, our machine allows for the replacement of the punching needle with specific sizes and hole types. This flexibility greatly enhances the efficiency of the punching process, providing manufacturers with a wider range of options and significantly reducing downtime.
Cost-Effective Maintenance
Maintenance costs have long been a concern for businesses using punching machines, but our new model addresses this issue head-on. When the punching needle becomes dull from long-term use, instead of incurring high maintenance costs, users can simply pay a small fee for shipping and a new punching needle. This cost-effective solution ensures the machine continues to operate at peak performance without the financial burden of extensive repairs.
Ease of Replacement
Another notable advantage of our interchangeable punching machine is the ease of replacing the punching needle. The process is straightforward and user-friendly, eliminating the need for specialized technicians and minimizing production delays. This feature makes our machine not only efficient but also highly practical for everyday use.
Our interchangeable punching machine represents a significant leap forward in both efficiency and creativity. By addressing common pain points and providing a flexible, cost-effective solution, we are empowering businesses to optimize their production processes and reduce maintenance expenses.
We invite you to experience the innovation and efficiency of our best-selling interchangeable punching machine. For more information and to see how this product can benefit your operations, please visit our company homepage.
About Our Company
As a leading manufacturer of plastic packaging machinery and accessories, we are committed to delivering innovative solutions that drive efficiency and reduce costs for our customers. Our dedication to quality and customer satisfaction continues to set us apart in the industry.
Thank you for your continued support. We look forward to helping your business achieve greater success with our latest innovations.
Our Company Shines at Chinaplas International Rubber & Plastics Exhibition
Our company participated in the Chinaplas International Rubber & Plastics Exhibition held at the National Exhibition and Convention Center in Shanghai on April 23, 2024. We were pleased to attend this event and achieved great success.
As a professional manufacturer of plastic packaging machinery and accessories, our goal was to expand our business and forge new partnerships. We were honored to have the opportunity to meet with customers from around the world and engage with them.
During the exhibition, we showcased our advanced technology and innovative products to a global audience, and we were thrilled with the positive response we received. We are proud to announce that we successfully reached several cooperation agreements during the exhibition, further expanding our markets and advancing our business. This gives us great confidence and enthusiasm for the future.
We want to thank all our customers who visited our booth, especially those who established cooperative relationships with us. Your trust and support mean a great deal to us, and we look forward to future opportunities for cooperation.
Chinaplas was an unforgettable experience that solidified our belief in a bright future for the plastic packaging industry. We are excited to see you again next year in Shenzhen!
Thank you for taking the time to read our press release. We invite you to learn more about our business and products on our company homepage.
Welcoming Our loyal Indian Customers: Strengthening Partnerships and Celebrating Success
We had the pleasure of hosting our long-term Indian customers at our company recently, and it was an incredibly enriching experience. Their visit underscored the importance of mutual assistance and collaboration in the packaging machine accessories industry.
It was wonderful to discuss the vital role our punching machines and packaging machinery play in their operations. These conversations highlighted how essential it is to maintain strong partnerships that enable us to support each other’s growth and success. Sharing insights and experiences with our customers always brings fresh perspectives and innovative ideas to the table.
During their visit, our customers brought a new batch of purchase orders, signaling their continued trust in our products and services. This not only strengthens our business relationship but also motivates us to keep pushing the boundaries of quality and efficiency. Seeing their enthusiasm and commitment to our long-term cooperation was truly inspiring!
One memorable moment from their visit was a detailed discussion about a particularly challenging project we tackled together last year. By leveraging our punching machines and their operational expertise, we successfully streamlined their packaging processes, resulting in significant cost savings and increased productivity. This success story is a testament to what we can achieve through collaboration and innovation.
We are excited about the future and the potential for even greater achievements through our partnership. The shared vision and mutual support between our teams create a strong foundation for continued success. We are committed to delivering top-notch products and exceptional service, ensuring that our customers remain competitive and successful in their markets.
At CRJ, we provide professional manufacturing and engineering services specializing in customized punch dies for flexible packaging. We help global packaging converters, converting plant managers, and machine operators break free from the inflated costs, rigid restrictions, and lengthy lead times associated with traditional OEM-only replacement cycles.
Whether you require precision replacement tooling or bespoke configurations for new bag styles, our custom engineering service is built to transform your technical drawings into high-performance, durable pneumatic hole punch solutions.
We do not just supply off-the-shelf components; we engineer custom pneumatic hole punching systems designed around your precise mechanical specifications:
Drawing-Based Non-Standard Customization: We manufacture punch pins, die blocks, and complete assembly units strictly according to your CAD files, engineering drawings, or physical sample parts.
Universal Machine Compatibility: Our custom tooling services extend seamlessly across all major packaging and converting machinery brands, including wicketing machines, side-sealing machines, and stand-up pouch lines.
Material & Durability Engineering: We consult on and utilize premium tool steel grades (such as SKH-9, ASP-23, and carbide inserts) optimized for specific film substrates—from standard PE/PP to abrasive laminates and biodegradable films.
We have optimized our procurement and production pipeline to ensure a frictionless experience from initial design submission to final dispatch:
Step 1: Submit Drawing or Sample: Share your technical drawings, sketches, or worn sample pieces with our engineering team.
Step 2: Technical Review & Quotation: We conduct a thorough feasibility check, recommend optimal materials, and provide a transparent, competitive quotation.
Step 3: Precision Manufacturing: Using advanced CNC grinding, wire EDM, and strict optical QA, your tooling is fabricated to exact micron tolerances.
Step 4: Rapid Production & Delivery (10–15 Days): Standard custom orders are completed and dispatched within 10 to 15 working days, depending on complexity and volume.
Step 5: Flexible Order Terms (MOQ = 1): Benefit from a low minimum order quantity of 1, supporting both emergency single-piece replacements and large-scale rollouts.
Service Feature
Traditional OEM Supplier
CRJ Custom Service
Customization Capability
Strictly catalog-based; resistant to non-standard drawing modifications.
100% built to your exact technical drawings and specifications.
Production Turnaround
4 to 8 weeks due to international supply chains and backorders.
Rapid 10–15 working days production lead time.
Minimum Order Quantity
High batch requirements or penalty fees for small quantities.
MOQ = 1; fully flexible for single prototypes or bulk orders.
Pricing & Cost Structure
Heavy brand markups and exclusive distribution tiers.
Direct factory pricing maximizing your operational ROI.
Ready to Upgrade Your Packaging Production?
Send us your technical drawings today to experience precision custom tooling backed by rapid 10–15 day delivery and an MOQ of 1.
THE COMPANYWELCOME TO
DONGGUAN CRJ MOULD TECH CO.,LTD is a leading Chinese manufacturer offering a wide range of pneumatic hole punching machine for flexible packaging industry
