Engineered to meet Japan's strict quality benchmarks, our top-tier pouch making machines combine high-speed electronic shaft control with advanced CCD vision positioning.
The flexible packaging market in Japan is globally recognized for its uncompromising standards of quality, precision, and environmental consciousness. Biaxially Oriented Polypropylene (BOPP) films serve as a cornerstone in this industry, widely utilized for packaging food items, textiles, stationery, and cosmetic products. Due to the high density of convenience stores (Konbini) and supermarkets across major hubs like Tokyo, Osaka, and Yokohama, there is an insatiable demand for highly appealing, crystal-clear, and robust packaging solutions.
Japanese converters and packaging factories face unique challenges today. Labor shortages caused by demographic changes, rising energy costs, and strict national regulations regarding food safety and recycling are pushing the industry toward intense automation. Traditional bag-making processes are being replaced by smart, high-speed machines that require minimal manual supervision. To remain competitive, Japanese manufacturers are looking for reliable OEM factories and suppliers that can provide customized BOPP bag-making machinery capable of handling thin, eco-friendly mono-material films with zero-defect output.
Japanese factories demand consistent seal strength and perfect alignment. Our electronic shaft systems ensure stable film tension even at high operational speeds.
Real-time visual monitoring systems identify cutting and printing deviations instantly, matching the strict quality control protocols of Japanese brands.
Optimized for processing next-generation recyclable BOPP mono-materials, helping Japanese enterprises meet stringent SDGs targets.
Xintaihong Machinery Equipment (Guangdong) Co., Ltd. (hereinafter referred to as "Xintaihong")
Founded in 2009 and headquartered in Shantou City, Guangdong Province, Xintaihong is a high-tech enterprise integrating R&D, design, production and sales.
We operate four production workshops and one machining center with a workforce of over 100 employees. Specializing in pouch-making machines, our core product range includes fully automatic high-speed eight-side sealing bag makers, fully automatic high-speed four-side & middle-seal post-forming bag makers, as well as multi-functional fully automatic high-speed three-side sealing machines featuring double stand-up pouches, double zippers and self-inserted bottoms. Backed by robust R&D strength and professional technical expertise, we serve clients across China and worldwide. We deliver comprehensive, optimal automated packaging solutions for new and existing customers engaged in the flexible packaging industry at home and abroad. Our enduring corporate philosophy is to keep innovating and supply cost-effective products to every partner.


Welcome To Learn About Our Company
Our self-developed fully automatic bag-making machine for special flat-bottom eight-side seal packaging has obtained certifications from national authoritative institutions and secured national technical patents. Flat-bottom eight-side seal bags, flat-bottom eight-side seal stand-up zipper pouches and flat-bottom eight-side seal carry bags manufactured by this machine rank among the leading products in the packaging sector.
For Japanese enterprises focusing on premium retail aesthetics, our patented flat-bottom technology offers unmatched stability and visual appeal on store shelves. The flat-bottom structure maximizes printing space, allowing Japanese brands to showcase detailed product information and vibrant designs, while reducing film consumption compared to traditional stand-up pouches.
As the Japanese market moves towards a circular economy, the packaging sector is witnessing a rapid transformation. The primary trend is the adoption of mono-material packaging solutions. Historically, flexible packaging relied on multi-layer laminates (e.g., PET/PE, PET/AL/PE) to achieve high barrier properties. However, these materials are difficult to recycle. Today, Japanese manufacturers are shifting to fully recyclable BOPP mono-material laminates. Processing these materials requires extremely precise temperature control and sealing pressure, as PP films have a narrow sealing temperature window. Xintaihong's OEM machinery is equipped with multi-stage heating and cooling elements to handle these delicate substrates without warping.
Another major trend is the integration of IoT and cloud-based monitoring systems in factory floors. Japanese packaging plants utilize predictive maintenance to prevent costly downtime. Our electronic shaft bag-making machines are designed with smart sensors that monitor motor loads, temperature fluctuations, and tension levels in real-time, allowing operators to run production lines with maximum efficiency.
1. Hokkaido Confectionery & Dairy Packaging: High-barrier BOPP bags with resealable zippers are highly popular in Hokkaido for packaging premium cookies, cheese products, and dried snacks. The crystal-clear transparency of BOPP highlights the freshness and quality of the product inside, a crucial factor for Japanese consumers.
2. Kanto Region Convenience Store Food Pouches: The bustling "Konbini" culture in Tokyo and surrounding prefectures demands ready-to-eat meals packaged in flat-bottom, stand-up zipper pouches. These bags must withstand microwave heating and offer easy-tear features. Our machines provide precise laser scoring integration and zipper sealing for these applications.
3. Kansai Cosmetics & Personal Care Refills: In Osaka and Kyoto, personal care brands are replacing rigid plastic bottles with flexible refill pouches to reduce plastic waste. Our eight-side seal flat-bottom bags with spout insertion options provide the perfect high-volume, eco-friendly solution for shampoos, detergents, and cosmetic lotions.
Xintaihong Machinery (Guangdong) is among China’s Top 5 suppliers of bag-making equipment, with eight-side sealing machinery as our flagship specialty. Drawing on over fifteen years of R&D experience and technical accumulation, our machines serve more than 500 clients globally and are exported to over a dozen countries, with over 2,000 units operating stably worldwide. The packaging machinery independently developed and manufactured by our company reaches domestically leading technical standards. It has won widespread acclaim from customers for stable operation, high production speed and low noise output.
of professional experience







Explore our full range of high-performance bag-making machinery. We offer customized configurations to meet the specific requirements of Japanese packaging plants.
Adhering to the corporate tenet of “Harmony & Innovation, Integrity & Courtesy, Unity & Diligence, Co-Create a Shared Future”, we take “Supplying premium products and attentive services to customers” as our service mission. As professional equipment developers and designers, we are ready to share more innovative upgrades and new application solutions for bag-making machines with you.
Whether you are based in Tokyo, Osaka, Nagoya, or anywhere else in Japan, our technical team is prepared to deliver custom OEM solutions tailored to your production requirements. Contact us today to discuss how we can optimize your flexible packaging lines.
Contact Our Technical Team