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Cast Film Production Line

The raw material is extruded by an extruder, and can be co-extruded or cast in a single layer or three layers. After corona treatment, it is wound into rolls. (Edge trimming and online recycling device to ensure the raw material fair use). Provide ancillary related equipment: silicone oil coating, printing, slitting and other equipment options

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Bidirectional Stretch Film Production Line

Overview: It is composed of raw material conveying, extrusion casting, biaxial stretching, traction winding, slitting, process automatic control system, etc. It is used to produce various specifications with excellent mechanical and electrical properties, good cold resistance, gas Biaxially oriented polypropylene (BOPP) film with tightness and dimensional stability. BOPP film is an excellent packaging and insulating material, widely used in food packaging, opaque cold drink packaging, adhesive tape, capacitor film and synthetic paper.

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Coating Machine

The coating machine will be composed of water-soluble resin, graphene, graphite, conductive carbon black, water-based thickener, film-forming agent, water-based cross-linking coupling agent, water-based dispersant and deionized water; the production steps are: ( 1) Prepare graphene/polyurethane resin conductive organic carrier, (2) prepare water-based conductive paint, (3) pour the graphene/polyurethane resin conductive organic carrier in step 1 and the water-based conductive paint mixture prepared in step 2 into a stirrer fully stirred and mixed for 2 hours to obtain the graphene-modified water-based conductive paint. The graphene-modified water-based conductive paint prepared by the invention not only solves the problem that graphene microplates and conductive carbon black are difficult to disperse in the water-based resin, but also has a narrow particle size distribution and good compatibility with the binding resin. The content of the conductive material is high, the resistance of the coating can be greatly reduced after the coating film is formed, and the prepared conductive coating has good stability.

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Extruded Sheet Production Line

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Extrusion Laminating Line

The laminating non-woven laminating machine is mainly used for laminating lamination on the surface of roll non-woven fabric, thin paper and so on. Production product structure: used for paper cups, paper lunch boxes, self-adhesive, centrifugal paper and other paper plastics

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Cast Film Production Line
Bidirectional Stretch Film Production Line
Coating Machine
Extruded Sheet Production Line
Extrusion Laminating Line

Bidirectional Stretch Film Production Line

Bidirectional Stretch Film Production Line

The raw material is extruded by an extruder, and can be co-extruded or cast in a single layer or three layers. After corona treatment, it is wound into rolls. (Edge trimming and online recycling device to ensure the raw material fair use).
CPP Cast Film Production Line

CPP Cast Film Production Line

The raw material is extruded by an extruder, and can be co-extruded or cast in a single layer or three layers. After corona treatment, it is wound into rolls. (Edge trimming and online recycling device to ensure the raw material fair use).
Graphene Coating Production Line

Graphene Coating Production Line

The raw material is extruded by an extruder, and can be co-extruded or cast in a single layer or three layers. After corona treatment, it is wound into rolls. (Edge trimming and online recycling device to ensure the raw material fair use).
PVC Laminating Machine

PVC Laminating Machine

The raw material is extruded by an extruder, and can be co-extruded or cast in a single layer or three layers. After corona treatment, it is wound into rolls. (Edge trimming and online recycling device to ensure the raw material fair use).
Scope of Application

Scope of Application

The raw material is extruded by an extruder, and can be co-extruded or cast in a single layer or three layers. After corona treatment, it is wound into rolls. (Edge trimming and online recycling device to ensure the raw material fair use).

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Our Stories

01

7*24 Hours Service

Have an excellent after-sales service team to ensure that the first time to solve customer after-sales problems.

Professional Techincal Team

We have an excellent technical team,which can be designed according to customers requirements.

Reasonable Price

More than 10 precision production line,easy to realize large quantities of goods,to provide you with the best price.

Professional Techincal Team

We have an excellent technical team, which can be designed according to customers requirements.

PROFESSIONAL TECHINCAL TEAM

We have an excellent technical team, which can be designed according to customers requirements.Have an excellent after-sales service team to ensure that the first time to solve customer after-sales problems.More than 10 precision production line, easy to realize large quantities of goods, to provide you with the best price.We have an excellent technical team, which can be designed according to customers requirements.Have an excellent after-sales service team to ensure that the first time to solve customer after-sales problems.More than 10 precision production line, easy to realize large quantities of goods, to provide you with the best price.

Our Factory

Nanjing Sumino Precision Machinery Co., Ltd. is a high-tech enterprise integrating scientific research, production and sales. The company is located in the beautiful eastern city-Nanjing, adjacent to the airport, high-speed railway station and bus terminal, with convenient transportation. At present, there are more than 8,000 square meters of workshops and more than 100 employees, including 20 engineers with medium and high professional titles.

This area can be fully edited and gives you the opportunity to introduce yourself, your website, your products or your services.
Our Factory

Nanjing Sumino Precision Machinery Co., Ltd. is a high-tech enterprise integrating scientific research, production and sales. The company is located in the beautiful eastern city-Nanjing, adjacent to the airport, high-speed railway station and bus terminal, with convenient transportation. At present, there are more than 8,000 square meters of workshops and more than 100 employees, including 20 engineers with medium and high professional titles.

This area can be fully edited and gives you the opportunity to introduce yourself, your website, your products or your services.
Our Factory

This area can be fully edited and gives you the opportunity to introduce yourself, your website, your products or your services.

This area can be fully edited and gives you the opportunity to introduce yourself, your website, your products or your services.
Our Factory

The company develops and produces plastic machinery and packaging machinery. At present, the products have been sold to more than 20 provinces and cities in China, and exported to Europe, Iran, Turkey, Vietnam, South Korea, Japan, Malaysia, India, Thailand, Mexico, Canada and other countries and regions.
Our Factory

The company develops and produces plastic machinery and packaging machinery. At present, the products have been sold to more than 20 provinces and cities in China, and exported to Europe, Iran, Turkey, Vietnam, South Korea, Japan, Malaysia, India, Thailand, Mexico, Canada and other countries and regions.

Our Factory

Nanjing Sumino Precision Machinery Co., Ltd. is a high-tech enterprise integrating scientific research, production and sales. The company is located in the beautiful eastern city-Nanjing, adjacent to the airport, high-speed railway station and bus terminal, with convenient transportation. At present, there are more than 8,000 square meters of workshops and more than 100 employees, including 20 engineers with medium and high professional titles.

This area can be fully edited and gives you the opportunity to introduce yourself, your website, your products or your services.
Our Factory

Nanjing Sumino Precision Machinery Co., Ltd. is a high-tech enterprise integrating scientific research, production and sales. The company is located in the beautiful eastern city-Nanjing, adjacent to the airport, high-speed railway station and bus terminal, with convenient transportation. At present, there are more than 8,000 square meters of workshops and more than 100 employees, including 20 engineers with medium and high professional titles.

This area can be fully edited and gives you the opportunity to introduce yourself, your website, your products or your services.
Our Factory

This area can be fully edited and gives you the opportunity to introduce yourself, your website, your products or your services.

This area can be fully edited and gives you the opportunity to introduce yourself, your website, your products or your services.
Our Factory

The company develops and produces plastic machinery and packaging machinery. At present, the products have been sold to more than 20 provinces and cities in China, and exported to Europe, Iran, Turkey, Vietnam, South Korea, Japan, Malaysia, India, Thailand, Mexico, Canada and other countries and regions.
Our Factory

The company develops and produces plastic machinery and packaging machinery. At present, the products have been sold to more than 20 provinces and cities in China, and exported to Europe, Iran, Turkey, Vietnam, South Korea, Japan, Malaysia, India, Thailand, Mexico, Canada and other countries and regions.

Latest Blog

From Unwinding to Winding: How Coaters Maintain Uniform Coating Across Every Inch of Substrate

2026-10-12

The goal of coating production is to maintain consistent coating on the substrate from start to finish, inch by inch. This seemingly straightforward requirement actually tests the stability of the coater throughout the entire process, from material feeding to finished roll winding. Nanjing sumino Pr

How do cast film machines consistently produce clean, transparent films?

2026-10-08

For cast film manufacturers, clean and transparent cast film represents not only product quality, but also the overall performance of production equipment. Nevertheless, consistent and stable output of such films requires the cast film machine to maintain high stability during long-term operation. N

How to Achieve Uniform Coating with a Coating Machine?

2026-09-22

In the field of precision coating manufacturing, coating uniformity serves as a core indicator for evaluating product quality. It directly determines the performance of functional coatings and the yield of subsequent processes. Stable and consistent coating uniformity relies fundamentally on the qua

Our Stories

From Unwinding to Winding: How Coaters Maintain Uniform Coating Across Every Inch of Substrate

How do cast film machines consistently produce clean, transparent films?

How to Achieve Uniform Coating with a Coating Machine?

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