Leading poly bag manufacturers in China offering a wide range of high - quality poly bags for sale.

Zhucheng Huasu Packing Co., Ltd. - Wholesale Poly Bag- Manufacturers, Factory, Suppliers From China

Introduction

Zhucheng Huasu Packing Co., Ltd., established in 1993, stands as a leading force in the packaging industry in China. Located at the northern section of the Dongwaihuan Street, Zhucheng City, in the vibrant city of Weifang, Shandong Province, our factory covers an expansive area of 10,000 square meters. With fixed assets amounting to 10 million yuan and an annual output value reaching 20 million yuan, we have solidified our position as a reliable and high - performing poly bag manufacturer. Our team of 130 dedicated employees, combined with state - of - the - art technology and a commitment to quality, enables us to meet the diverse packaging needs of clients worldwide.

Manufacturing Strength

#Advanced Facilities

Our manufacturing prowess is underpinned by an impressive array of advanced production equipment. We are equipped with eight production lines, each housing top - notch machinery. The five - layer co - extrusion cast film production line, sourced from leading international suppliers, ensures the production of films with superior performance. This technology allows for the precise control of film layers, enabling us to customize the barrier properties, mechanical strength, and other characteristics according to our clients' specific requirements.

Our six - color plastic printing machines are capable of producing high - resolution, vibrant prints on poly bags. Whether it's a simple logo or a complex design, our printing technology ensures sharp images and accurate color reproduction. The dry laminators in our facility play a crucial role in creating multi - layer packaging materials with enhanced barrier properties. By laminating different films together, we can achieve better protection against moisture, oxygen, and other external factors, extending the shelf life of the packaged products.

In addition, our multimedia bag - making machines and slitting machines offer flexibility in producing various types of poly bags, from simple flat bags to complex stand - up pouches. These machines are designed for high - speed production while maintaining strict quality control, ensuring that each bag meets our high - standard specifications.

#Technological Innovation

One of our proudest achievements is the development of our cast co - extrusion film, which is on par with international counterparts. We utilize the latest production and processing technologies and state - of - the - art high - tech equipment imported from the United States. This combination allows us to produce stretch films with uniform formation, excellent stretching and shrinking properties, and outstanding barrier performance.

Our high - temperature deep - drawing bottom film is a testament to our technological innovation. It features exceptional barrier properties, high vacuum retention, excellent puncture resistance, and the ability to withstand high - temperature sterilization at 121°C. These characteristics make it the ideal choice for long - term storage of cooked meat products, ensuring product safety and freshness.

Similarly, our low - temperature deep - drawing bottom film offers high barrier performance, good vacuum retention, and the ability to withstand steaming at temperatures up to 100°C. This makes it suitable for a wide range of food products that require gentle heat treatment during processing or storage.

#Quality Control

Quality is at the core of everything we do at Zhucheng Huasu Packing Co., Ltd. We have implemented a comprehensive quality control system that spans the entire production process, from raw material inspection to the final product shipment. Our raw materials are imported from Japan, renowned for their high quality and consistency. Before production begins, each batch of raw materials undergoes strict testing to ensure compliance with our stringent quality standards.

During the production process, our highly trained quality control team conducts regular inspections at various stages. They monitor parameters such as film thickness, tensile strength, seal strength, and print quality. Any deviation from the set standards is immediately addressed, and corrective actions are taken to ensure that only products of the highest quality leave our factory.

Before shipment, every batch of products is subjected to a final inspection. We conduct tests for product integrity, functionality, and compliance with international packaging standards. Our commitment to quality has earned us a reputation for reliability and excellence in the global market.

Product Range and Parameters

#Poly Bags

1. High - Barrier Vacuum Poly Bags

    - Material Composition: Made from a combination of high - quality polypropylene (PP), polyethylene (PE), and other specialty polymers imported from Japan. These materials are carefully selected to provide excellent barrier properties against oxygen, moisture, and other gases.

    - Thickness: Available in a range of thicknesses from 0.05mm to 0.3mm, depending on the specific application requirements. Thicker films are typically used for products that require higher strength and barrier protection, while thinner films are suitable for lighter - weight packaging needs.

    - Size: Customizable sizes to meet different product dimensions. We can produce bags with widths ranging from 5cm to 100cm and lengths from 10cm to 200cm. Whether it's a small sachet for spices or a large bag for industrial products, we can accommodate your size requirements.

    - Seal Strength: Our high - barrier vacuum poly bags feature strong heat - sealable edges. The seal strength is tested to ensure it can withstand a minimum of 30N/15mm, preventing leakage and maintaining the integrity of the vacuum seal.

    - Barrier Performance: The oxygen transmission rate (OTR) of our high - barrier bags is less than 5 cm³/(m²·24h·0.1MPa) at 23°C and 50% relative humidity, and the water vapor transmission rate (WVTR) is less than 1 g/(m²·24h) under the same conditions. These low OTR and WVTR values ensure that the packaged products are protected from spoilage caused by oxidation and moisture ingress.

    - Printing: As mentioned earlier, our six - color plastic printing machines can produce bags with up to six - color prints. The printing resolution is up to 300dpi, ensuring clear and vivid images. We offer both surface printing and reverse printing options, depending on the client's preference and the product's requirements.

2. Deep - Drawing Poly Bags

    - High - Temperature Deep - Drawing Bottom Film Bags

        - Material: Composed of a special blend of polymers with enhanced heat - resistance properties. This material is designed to withstand high - temperature sterilization processes without deforming or losing its barrier properties.

        - Temperature Resistance: Capable of withstanding temperatures up to 121°C during the sterilization process, making it suitable for long - term storage of cooked meat products, canned goods, and other heat - processed foods.

        - Barrier Properties: Similar to our high - barrier vacuum bags, but with even higher resistance to oxygen and moisture. The OTR is less than 2 cm³/(m²·24h·0.1MPa), and the WVTR is less than 0.5 g/(m²·24h) at standard testing conditions.

        - Puncture Resistance: The film has a high puncture - resistance value, with a minimum puncture force of 50N. This ensures that the bags can protect the products from damage during handling and transportation.

    - Low - Temperature Deep - Drawing Bottom Film Bags

        - Material: A specialized polymer formulation that provides good flexibility and barrier properties at lower temperatures.

        - Temperature Resistance: Can withstand steaming temperatures up to 100°C, making it suitable for products that require gentle heat treatment, such as ready - to - eat meals, soups, and sauces.

        - Barrier Performance: The OTR is less than 3 cm³/(m²·24h·0.1MPa), and the WVTR is less than 0.8 g/(m²·24h), ensuring product freshness and shelf - life extension.

        - Flexibility: The film maintains good flexibility even at low temperatures, preventing cracking and ensuring easy handling during the packaging process.

3. Stretch Film Poly Bags

    - Stretching and Shrinking Properties: Our stretch film poly bags are designed to have excellent stretching and shrinking capabilities. They can be stretched up to 300% of their original length without tearing, and upon heating, they shrink back tightly around the product, providing a secure and snug fit.

    - Mechanical Strength: The tensile strength of the stretch film is at least 25MPa in both the machine - direction and the cross - direction, ensuring that the bags can withstand the forces applied during the stretching and shrinking processes.

    - Clarity: The film offers high optical clarity, allowing for clear visibility of the packaged products. The haze value is less than 5%, ensuring a transparent appearance.

#Plastic Films

1. Five - Layer Co - Extrusion Cast Films

    - Layer Structure: Consists of five distinct layers, each with a specific function. The outer layers are designed for excellent printability and surface properties, while the inner layers provide barrier protection and sealing capabilities. The middle layer offers additional strength and stability to the film.

    - Barrier Properties: Depending on the formulation, our five - layer co - extrusion cast films can have varying barrier properties. For food packaging applications, we can produce films with OTR values as low as 1 cm³/(m²·24h·0.1MPa) and WVTR values of less than 0.3 g/(m²·24h).

    - Thickness: Available in thicknesses ranging from 0.02mm to 0.2mm, with tight tolerance control to ensure uniform film quality throughout the production run.

    - Heat - Sealability: The films have excellent heat - sealable properties, with a wide heat - sealing temperature range. This allows for easy and reliable sealing during the packaging process, ensuring product integrity.

2. Laminated Films

    - Composition: Our laminated films are made by combining two or more different types of films, such as PE, PP, polyester (PET), and nylon (PA), using dry lamination technology. This results in a multi - layer film with enhanced properties compared to single - layer films.

    - Barrier and Mechanical Properties: By combining different films, we can achieve a wide range of barrier and mechanical properties. For example, a PET/PE laminated film offers high clarity, good strength, and excellent moisture barrier, making it suitable for packaging products such as snacks and confectionery.

    - Printability: The outer layer of the laminated film is designed for high - quality printing, allowing for attractive product packaging with clear branding and product information.

Customization Services

We understand that every client has unique packaging needs. That's why we offer a comprehensive range of customization services to meet your specific requirements.

#Design Customization

Our in - house design team can work with you to create a packaging design that not only protects your products but also enhances their market appeal. Whether you have a specific design concept in mind or need assistance in developing a new one, our designers will use the latest design software to create 2D and 3D mock - ups for your approval. We can incorporate your brand logo, product images, and marketing messages into the packaging design to ensure maximum brand visibility.

#Size and Shape Customization

As mentioned earlier, we can produce poly bags and plastic films in a wide range of sizes and shapes. Whether you need a standard - sized bag or a custom - shaped pouch for a unique product, we can accommodate your request. Our state - of - the - art bag - making machines are capable of producing bags with various features, such as zippers, tear notches, and handles, to enhance the usability of the packaging.

#Material and Performance Customization

Based on your product's characteristics and storage requirements, we can customize the material composition and performance of our poly bags and films. If you need a bag with extra - high barrier properties for a sensitive product, or a film with enhanced flexibility for a flexible packaging application, our technical team will work with you to develop a solution that meets your exact needs.

Global Export and Logistics

#International Reach

Zhucheng Huasu Packing Co., Ltd. has a strong global presence, exporting our high - quality poly bags and plastic films to clients in over 50 countries worldwide. Our products are trusted by major food manufacturers, consumer goods companies, and industrial product suppliers across the globe. We have established long - term business relationships with clients in North America, Europe, Asia, Africa, and Australia, thanks to our commitment to quality, competitive pricing, and excellent customer service.

#Logistics and Shipping

We understand the importance of timely delivery in the global market. To ensure that our products reach our clients on time, we have partnered with reliable international logistics providers. We offer a variety of shipping options, including sea freight, air freight, and express delivery, depending on the urgency and quantity of the order.

For large - volume orders, sea freight is the most cost - effective option. We work with major shipping lines to secure competitive freight rates and ensure smooth transportation. Our team takes care of all the logistics arrangements, including customs clearance, documentation, and cargo tracking, to ensure a hassle - free shipping experience for our clients.

For urgent orders or smaller quantities, air freight and express delivery services are available. We have established partnerships with leading airlines and express courier companies to ensure fast and reliable delivery. Our clients can track their orders in real - time using the tracking numbers provided, giving them peace of mind throughout the shipping process.

After - Sales Service

#Quality Assurance and Warranty

We stand behind the quality of our products. In the unlikely event that you encounter any quality issues with our poly bags or plastic films, we offer a comprehensive warranty. Our after - sales service team will promptly investigate the problem and provide a solution, which may include product replacement, repair, or a refund, depending on the nature of the issue.

#Technical Support

Our technical team is always available to provide support and advice on the use of our products. Whether you need assistance with product selection, packaging design, or troubleshooting during the packaging process, our experts are just a phone call or email away. We can also provide on - site technical support for clients who require it, ensuring that you get the most out of our products.

#Customer Feedback and Improvement

We value our customers' feedback and use it as an opportunity for continuous improvement. We regularly collect feedback from our clients through surveys, customer service interactions, and market research. This feedback helps us identify areas for improvement in our products, services, and business processes, allowing us to better meet the evolving needs of our customers.

Contact Us

If you are interested in our poly bags, plastic films, or any of our packaging solutions, please feel free to contact us.

- Factory Address: Dongwaihuan Road, Weifang City, Shandong Province, China

- Email: zhugeorge158@gmail.com

- WhatsApp: +86 15853635022

- Website: https://www.huasupackaging.com/ 

Our sales team is ready to answer your questions, provide detailed product information, and offer customized solutions to meet your packaging needs. We look forward to establishing a long - term and mutually beneficial business relationship with you.