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3-layer CPE Cast film line
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Description:

SMF’s Lines for Cast PE film is Mainly used in Packaging industry of food, materials and consumer goods. The film produced by casting has excellent properties. For instance, less thickness tolerance, high transparency, suitable for metallizing and printing. Finished products can suitable for producing Hygiene, medical treatment, packaging field and various food and industrial packaging film.

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Product Detail
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3-layer CPE Cast film line

 

Product parameter
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Different from reducing resin cost to improve film performance and appearance, co-extrusion has many advantages such as the tensile Strength of the film is improved and heating sealability and printability are improved, Resin costs can be reduced by recycling or reprocessing the inner film layer, Different colors of resin can be used to produce a two-tone film.
SMF's Cast film line offer multiple choice, such as 2 layer, 3 layer or 5 layers film co-extrusion. The layer number of Co-extrusion can be selected according to the market demand.

Product category 3 layers co-extrusion casting film machine, for CPE protective film and CPP, CPE packaging film
Structure form A / B / C
Product thickness CPE with 30µm---100µm; CPP with 20µm---100µm
Thickness deviation ≤±3%
Material using Casting level PE material.
Maximum extruding volume about 600 kg / h
Machine speed 200m/min (max)
Winding diameter ≤φ1000mm

 

Product details
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Applications
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Medical uses: Various inner packing of medicine package

Daily use: tablecloth, water bag, suit jacket, eyes patches, shower cap, bath curtains

Packaging product: dust-proof covers of computer, air conditioner and other electrical appliances, protective film, automobile covers etc.

 

Product advantages
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— Owing to their good optical and mechanical properties, cast films play a significant role in the flexible packaging market. In most cases printing, metallizing or laminating with other materials represent the subsequent processes in the value chain.

— Both, film producers and converters, expect high film quality and cost-efficient production. SUNNY can supply our customers with highly functional machines for their specific market requirements

— It is important to ensure the efficient use in every film layer in consideration of that raw material be the main part of the cost for the production of cast films. Multi-components feeding Blender system will be supply according to customer formula and requirements. Below two Feeding system for selection:

— All extruder barrels are heated using advanced heating system, thus retaining the heat in the barrel.

— FEEDBLOCK Technical Advantages
Suitable for processing multilayer and multicolor coextrusion of polymers with similar flow rate and processing temperature.
Conventional feed block structures including: insert type,mandril type,vane type. Besides, dedicated feed block for gradient film and hollow sheet.
Accurate flow channel design assures perfect processing precision.

— As a professional supplier of cast film lines, SMF relies exclusively on reliable partners for its feedblocks and flat dies.
3-layer feedblock with three extruders is standard for the production of CPP film, but there is also market demand for structures with five layers and four respectively five extruders.
In order to achieve better performance in terms of the individual layer distribution, multi-manifold laminating dies are sometimes recommended for the structures using polymers with large differences in melt viscosity or processing temperature.

 

Project cases
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OUR SERVICE
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— Video Technical support;
— Online support;
— Spare parts;
— Free on-site service two times a year aperiodicity;
— Non-stop telephone support, Remote control maintenance system;
— Client Training Service
— Technical Service promise
— Break down analyze
—Top standard machinery can be provided, also all kinds of modifications can be customized according to customer specific requirements

 

HIGH QUALITY
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OUR ADVANTAGE
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— Professional experience since 1998;
— Industry and trade combination with competitive factory price;
— Have independent management right to import and export;
— Have independent management right to apply certificate of origin, FE, FA etc with our title;
— Innovation and leading supplier of slitting and rewinding machines for the post-processing of special materials such as paper and cigarette paper or tobacco label, film, aluminum foil and aseptic packaging etc. The range of products includes slitting and rewinding machines for production and post-processing as well as rewinding machines, inspection machines and winding machines;

— Tailor-made according to customer specific requirements;

Tailor-made process 1
Customer demands determine by meeting, email or telephone. According to the customer’s needs and bargain, a best solution will be provided to customer. Our Engineer will make drawing according to customer needs, or customer shows us what they need, or choose from our available standard machinery.

Tailor-made process 2
According to the solution of first step, our team will prepare drawing accordingly. It includes technical parameters, and all the solutions of machine.

Tailor-made process 3
When everything ready, and after customer finalized project, our team will start to produce according to the drawing. Machine production step as below: - requirements finalized by customer – drawing will be provide to customer for confirmation – Initiate to purchase components – assembly in our workshop – any machine processing will be taken photo to customer checking – trial running in our workshop – inform customer come to our factory for official test running acceptance – preparing for shipment – send all documents to customer by DHL

Tailor-made process 4
Our sales team will take photo, videos during loading container and send to customer checking

Manufacturing process
1. Design
2. Processing
3. Assembly
4. software programming
5. Debugging
6. Shipment
7. Installation
8. After-sale service

 

FAQ
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1. What will be QC test that needs to be done. Can you suggest any QC instruments.
Re: CPP film with good flowability than CPE Film, and CPE Film with big pressure for extruding compare as CPP film. We can design machine according to CPE technical specifications taking into account CPP production, but the cost of manufacture will be very high.?

2. Is there difference in output in 3 layer compared to 5 layer. What is the difference in 3layer and 5 layer.
Re: The output are same. Quality of 5 layer is better than 3 layer.?

3. What will be QC test that needs to be done. Can you suggest any QC instruments.
RE: Detection equipment: Fog detector, Heat sealing apparatus, Thickness gauge, Tensile tester, Friction coefficient tester, Vanceometer, Falling dart impact tester, Pendulum bob, Electronic scale, Manual thickness gauge.

3. Apart from CPP / CPE what other kind of films can be produced on this machine? Is there any other speciality film we can produce on this machine?
Re: Only for producing CPP film or CPE film, no other

4. Is this film breathable? If not than can we make breathable film also?
Re: Breathable film production line is completely different from this machine line, with big difference. CPP Machine Can not make breathable film.

5. Can we do metalizing on this film? What special care needs to be taken if we want to metalized this film? Do you make metalizes also?
Re: Ok. CPP Metalizing is easy, CPE Metalizing is difficult, seldom people do CPE Metalizing in the market.

6. The CPP / CPE film can this be used for any other application other than flexible packaging?
Re: It can produce RETORT Level CPP film, Metalized CPP film, special CPP film and so on. It is widely used for Packaging, construction materials , food, Pharmaceuticals, electronic components, agricultural chemical.

 

If you have some problems about 3-layer CPE Cast film line , or want to know more details about Slitting Machine,Cast film line,Extrusion Coating Laminate Line,Triangle Folding Machine,etc. Welcome to contact us!

Looking forward to your inquiry.

 

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