Home / Product

Company Profile

Taizhou Zhensi Technology Co., Ltd. is located in Taizhou, Zhejiang Province, which is known as Shanhai Watertown, Hehe Holy Land, and Manufacturing Capital. The company was founded in 2003 as Taizhou Huangyan Jingyi Color Printing and Packaging Factory and was renamed Taizhou Zhensi Technology Co., Ltd. in 2018. The company has obtained QS and environmental protection qualifications and is a professional plastic film flexible packaging manufacturer.

This enterprise specializes in producing food composite bags, food compression bags, aluminum film bags, three-dimensional bags, zipper bags, retort pouches, thermal transfer decals, in-film labels, suction nozzle bags OPP, PET, POF, PE, and other kinds of color printing films, which are suitable for the packaging of food, daily necessities, plastic products, maternal and child products, and medical industries.

In recent years, the total sales volume and productivity have continued to increase by nearly 30%, driving the industrial value-added of many well-known listed companies, such as Yonggao and CEO. It is the life of a quality enterprise.

In management, the company always adheres to the business tenet of "providing customers with top-class products and first-class services", takes "fashion packaging assistant to promote brand growth and high-end design to lead the industry trend" as its mission, and takes "Excellence, customer first, honesty and standardization, win-win cooperation" as its value orientation, striving for the sustainable development of the enterprise. At the same time, it is constantly exploring domestic and foreign markets, and will make Zhensi "the world's most fashionable flexible packaging".

Contact Us


  • Directors
  • Production license
    Production license
  • Best Learning Company
    Best Learning Company
  • Honor Certificate
    Honor Certificate


Industry Knowledge

How has poly bag packaging evolved to meet the growing demand for sustainable and eco-friendly packaging solutions?

Biodegradable Poly Bags:

One notable evolution is the development of biodegradable poly bags. These bags are made from materials that can break down naturally over time, reducing the long-term environmental impact. Biodegradable poly bags are often used for applications like packaging organic foods and other eco-conscious products.

Recycled Materials:

Many manufacturers now produce poly bags using recycled plastics, contributing to the circular economy. These bags incorporate post-consumer or post-industrial recycled content, reducing the consumption of virgin plastic materials and diverting plastic waste from landfills.

Sustainable Manufacturing Processes:

In the pursuit of sustainability, manufacturers have implemented more eco-friendly production processes. These processes include reducing energy consumption, minimizing waste, and incorporating renewable energy sources into manufacturing facilities.


To reduce the overall use of plastic, companies have embraced lightweight techniques. This involves optimizing the thickness of poly bags while maintaining their integrity. Lightweight bags require fewer raw materials and reduce transportation costs, further lowering their environmental impact.

Eco-Friendly Inks and Printing:

Customized poly bag printing has also embraced sustainability. Eco-friendly inks and printing methods, such as water-based inks and solvent-free printing, minimize the environmental impact of custom designs on poly bags.

Extended Producer Responsibility (EPR):

In some regions, Extended Producer Responsibility regulations have been implemented, making manufacturers responsible for the entire lifecycle of their products, including their disposal. This has encouraged companies to invest in more sustainable packaging options, such as recyclable poly bags.

Consumer Education:

The industry is increasingly focusing on educating consumers about the environmental impact of poly bags and the importance of recycling. Labels and markings on bags are used to inform consumers about recycling options and proper disposal methods.

Regulatory Compliance:

Many governments have imposed stricter regulations on plastic waste and packaging materials. This has prompted companies to proactively seek sustainable alternatives to avoid potential penalties and adapt to changing legal requirements.

What role does poly bag packaging play in the e-commerce industry, and how has it revolutionized the way products are shipped and delivered to consumers?

1. Adaptability and Versatility:

Poly bag packaging is highly adaptable and versatile, making it suitable for a wide range of products. From clothing and accessories to books, electronics, and even perishable items, poly bags can be customized to fit various shapes and sizes. This adaptability streamlines the packaging process and reduces the need for specialized packaging materials.

2. Lightweight Design:

Poly bags are exceptionally lightweight, which is crucial in the e-commerce industry. As shipping costs are often determined by weight, using lightweight packaging helps e-commerce businesses save on shipping expenses. This, in turn, can lead to lower costs for consumers, making online shopping more affordable.

3. Protection from the Elements:

Poly bags provide a level of protection against environmental factors like rain and dust, ensuring that products reach consumers in good condition. This added protection is particularly important for delicate or moisture-sensitive items, such as electronics or books.

4. Enhanced Branding Opportunities:

E-commerce companies recognize the importance of branding and customer experience. Poly bags can be custom printed with company logos, product images, and branding messages, creating a memorable unboxing experience for customers. This branding opportunity can help build brand recognition and loyalty.

5. Cost-Effectiveness:

Poly bags are cost-effective both in terms of material and shipping costs. Their lightweight nature reduces postage expenses, and the bags themselves are often more affordable than other packaging materials. This cost efficiency is crucial for e-commerce companies looking to remain competitive.

6. Sustainability Initiatives:

As sustainability gains importance in the e-commerce industry, many companies are transitioning to more eco-friendly poly bag options. Biodegradable, recycled, and reusable poly bags are becoming more widely available, allowing e-commerce businesses to align with environmentally conscious consumers.

7. Efficient Packing and Handling:

Poly bags are easy to handle, requiring minimal manual labor in packing and sealing. This efficiency is crucial in busy e-commerce warehouses where fast order fulfillment is a priority. It also minimizes the risk of repetitive strain injuries among workers.

8. Improved Shipping Automation:

E-commerce companies often utilize automated systems for order fulfillment. Poly bag packaging is well-suited for these systems, allowing for streamlined and efficient packing and labeling processes, ultimately reducing the chances of errors in the shipping process.

9. Customer Convenience:

Poly bags are easy for customers to open and dispose of, enhancing the overall shopping experience. This convenience can contribute to higher customer satisfaction and potentially lead to repeat business.