Professional Slitting Rewinding Machine Manufacturer
- Single/double PE coated stock paper, cigarette tipping paper jumbo roll
- Unwinding width ranges from 320mm to 3800mm
- Slitting width ranges from 3mm to 3800mm
- Max unwinding diameter is up to 1800mm
- Razor cutting and rotary shear slitting switch
- Traverse spooling technology
Jota Slitting Rewinding Machine
If you are looking for a suitable jumbo roll slitting rewinding machine whether you are in the field of printing, packaging, new energy, aerospace, or new carbon fiber technology materials.
Our professional team could meet your requirement to providing a suitable solution on slitting rewinding machine.
As a professional jumbo roll slitting rewinding machine manufacturer, we have not only 20 years of experience, but also a highly educated R&D team, advanced mechanical design team, and electrical software design team.
These can ensure that our slitting rewinding machine can meet customer needs and conform to the market requirement.
At the same time, our company is also completing its own upgrading and transformation.
From the most basic paper and film roll slitting rewinding machine to the latest new energy carbon fiber and the slitting of aerospace materials, this is also a testimony of our own strength.
Currently, we can provide slitting machines for various materials.
The width of parent mother rolls can reach from 50mm to 3500mm, and the slitting width can range from 3mm to 3500mm.
There are various winding methods such as reverse winding, disc winding, and rewinding. The maximum diameter can be up to 1800mm. There are also various slitting models for you to choose from.
Many people have a misunderstanding about the slitting rewinding machine.
You think that it is to find a simple machine to cut large rolls into small rolls or rewind them into small rolls.
In fact, different material characteristics, hardness, tension requirements, and subsequent processes are different.
The requirements vary greatly.
For each different material, the material threading flowing route on the machine, the angle between the roller and the diameter of the roller, and the selection of the slitting knife are all professional technical issues.
If you are looking for a professional jumbo roll slitting rewinding machine supplier, Jota Machinery should be your best choice.
Jota slitting rewinding machine could be applied for many different materials,
such as adhesive labels, kinds of paper, film, foil, non-woven fabric, CFRP, CFRTP, FRP prepreg, etc.
For a deep discussion about Jota slitting rewinding machine, please just send us an inquiry.
Jota Machinery: Original Slitting Rewinding Machine Manufacturer in China
Jota is capable of manufacturing 30 sets of slitting rewinding machines in 1 month.
We also accept free material converting test, you just need to send some of your material to us.
we will use our Jota slitting rewinding machine test it, then show you the testing video.
Various Project
Machining Material
- Visible high-quality components.
- Famous brands such as Siemens, Yaskawa, Delta, Schneider, Mitsubishi.
- Self-supporting CNC processed sheet metal, precision parts.
- Assembly raw materials provided by long-term cooperation suppliers.
Installation and operation user manual, wire connection diagram, tension controller guide.
Installation and operation video tutorial.
One-on-one remote video call assistance.
On-site installation and operation guidance.
- Focus Factory
- Dear Customer
- Professional Team
The slitting machine is an efficient roll to roll processing technology designed for converting large rolls into narrower ones. The initial roll is referred to as the jumbo roll, while the subsequent rolls are the narrower versions.
The machine not only allows for precise width adjustments but also enables the production of fixed-length rolls.
Key components of the slitting machine include the unwinder stand, cutting blade, and rewinding section. The process begins by feeding the jumbo roll from the unwinder stand to the cutting blade, where the material is slit into various widths and then rewound onto cores of specified dimensions.
In the flexible packaging industry, end clients often require smaller rolls, making them essential for various applications.
For instance, in the cash register sector, merchants need thermal paper rolls in widths of 56mm and 80mm.
In the medical industry, healthcare providers require ultrasound paper rolls in widths of 84mm, 110mm, and 210mm, typically with fixed lengths. These critical products underscore the significant role of the slitting process.
The slitting process provides manufacturers with the necessary equipment to efficiently separate narrow rolls from jumbo rolls. This function is the primary purpose of the slitting machine.
The term “slitter” encompasses various types of equipment, including the slitting machine, slitting rewinding machine, and slitter rewinder machine.
At Jota Machinery, our slitting solutions are primarily utilized in the flexible packaging industry, mass production in paper mills, and for personal slitting applications in home settings.
The slitting machine is typically operated by a dedicated technician.
Prior to operation, our programmer inputs the core instructions into the PLC (Programmable Logic Controller).
Once the slitting machine receives the program, it can efficiently cut the jumbo roll into narrower rolls, following the processes of unwinding, traction, slitting, and rewinding.
Why PLA-Coated Paper Is the Future of Sustainable Food Packaging
PLA-coated paper is an eco-friendly alternative to the more commonly used PE-coated paper. PLA (Polylactic Acid) is a biodegradable polymer made from renewable plant-based resources like cornstarch, sugarcane, or other organic materials. This makes PLA a more environmentally responsible option compared to traditional plastic coatings like polyethylene, which are derived from petroleum-based resources.
Benefits of PLA-Coated Paper
- Biodegradable and Compostable: One of the primary advantages of PLA-coated paper is its biodegradability. Unlike PE-coated paper, which is difficult to recycle and may contribute to long-term plastic pollution, PLA-coated paper breaks down more easily in industrial composting environments. It can decompose into natural substances without leaving harmful residues, making it a much more environmentally friendly choice.
- Renewable Resource: PLA is produced from renewable sources such as corn or sugarcane. As these materials are plant-based, PLA coating helps reduce the environmental footprint by decreasing dependence on fossil fuels, making it a sustainable alternative to petroleum-based plastics like PE.
- Moisture and Oil Resistance: Similar to PE coatings, PLA provides resistance to moisture and oil, making it suitable for food packaging applications. PLA-coated paper can effectively protect food products, preventing leakage or contamination from oils, liquids, and moisture.
- Compatible with Recycling: PLA-coated paper is easier to recycle than PE-coated paper. While PE coatings can hinder the recycling process due to their plastic nature, PLA coatings can be processed in recycling systems that handle biodegradable plastics, making the recycling of PLA-coated paper more viable, especially in systems that accept biodegradable materials.
- Lower Carbon Footprint: The production of PLA emits fewer greenhouse gases compared to the production of traditional PE, helping reduce the overall carbon footprint of packaging materials.
Applications of PLA-Coated Paper
- Food Packaging: PLA-coated paper is particularly popular in the food industry as a substitute for PE-coated paper. It is used for packaging applications like takeout containers, paper cups, wrappers, and food trays. PLA’s ability to provide oil and moisture resistance while being biodegradable makes it ideal for the packaging of fast food, snacks, and beverages.
- Consumer Goods Packaging: PLA-coated paper can also be used in the packaging of various consumer goods, providing an eco-friendly option for companies aiming to reduce their environmental impact. For instance, it can be used for wrapping products, bags, or even labels where the eco-conscious aspect is important to the consumer.
- Disposable Tableware: PLA-coated paper is commonly used in the production of disposable plates, bowls, and cutlery, especially for eco-conscious brands that want to provide biodegradable and compostable options for consumers.
- Paper Cups and Food Containers: PLA-coated paper is increasingly being used for beverage cups, paper bowls, and food containers. These products require strong moisture barriers to keep food and liquids inside while maintaining the integrity of the packaging.
Environmental Considerations
While PLA-coated paper offers significant environmental benefits, it’s important to note that its decomposition depends on the specific conditions under which it is disposed of. For optimal biodegradation, PLA coatings require industrial composting conditions, including high temperatures and proper moisture levels. In environments like landfills or natural settings, PLA might take longer to break down compared to its performance in composting facilities.
Another important consideration is the energy consumption in the production of PLA, which, although lower than PE production, still requires energy input and emits some carbon. However, when considering the full lifecycle, PLA is generally viewed as a more sustainable option than PE-coated paper due to its renewable source and biodegradable nature.
Challenges with PLA-Coated Paper
- Limited Availability of Recycling Systems: Not all regions have industrial composting or recycling facilities that accept PLA. Although PLA is biodegradable, it may not be accepted in all curbside recycling programs, which could limit its recycling potential in some areas.
- Cost Considerations: PLA-coated paper can sometimes be more expensive than PE-coated paper due to the production process and raw material costs. While PLA is becoming more cost-competitive, the price difference can still be a barrier for some companies looking for the most affordable packaging solution.
- Temperature Sensitivity: PLA coatings are more sensitive to high temperatures compared to PE coatings. For example, PLA-coated paper may not perform as well in very hot environments or when exposed to high temperatures, which could limit its use in some applications like hot food packaging or microwave-safe products.
Conclusion
PLA-coated paper represents a sustainable alternative to PE-coated paper, offering biodegradability, compostability, and a reduced carbon footprint. It’s an excellent choice for industries, particularly food packaging, looking to reduce plastic waste and adopt more eco-friendly materials. While there are challenges such as limited recycling infrastructure and higher costs, the environmental benefits of PLA make it an increasingly popular option for businesses aiming to reduce their environmental impact. As sustainability becomes a higher priority for both consumers and manufacturers, PLA-coated paper is likely to see continued growth in various industries seeking eco-conscious packaging solutions.
