Company Profile
Wenzhou Jingfei Plastic Machinery is located in Wenzhou Ruian, One of mostly famous Mechanism city. Our company is a manufacture of thermoforming machine, Our company is a technology innovation firm, Including machine designing, spare parts manufacture, installment, commission, and mold designing etc
During the marketing and after service , We give the best advise of Our clients, help clients to built a good marketing , increase the competition on Our clients
Why Choose Us
Wide Range of Applications
Our products are used in many filed, such as PP,PS,PVC,PET, food container, lid, cups, plastic trays, plate, fruit boxes, egg tray boxes, seed nursery plate, display trays, cosmetic trays, pharmaceutical trays.
Wide Production Market
Our machine widely sale to USA, Greece, Serbia, Indonesia, Vietnam, Malaysia, Middle east, South America.
Quality Assurance
We have professional equipment to ensure products quality, such as Radial drilling machine, turning machine, CNC milling machine, grinder and polish. And we have one year warranty time. During these time, if all the mainly machine parts were broken, we will change the new parts for free.
After-Sales Service
We supply 24 hours on line after service. We also send the engineer to clients work shop for installment and commission the machine.
Material: PP
Thickness: 0.3-2.0 mm
Size: Custom Size
Product Name: 0.5mm Transparent Clear Polypropylene PP Sheet For Thermoforming
PS Plastic Sheet With Different Color
Product Name: Ps Sheet Plastic Roll For Thermoforming
Material Grade: 100% Virgin free
Color: Natural color,white color,milk color,black,yellow,coffee or customized color
PET Transparent Sheet Roll
Place of Origin: China
Material: PET
Thickness: 0.16-2.00MM
Size: Max.1500mm
What is PP Plastic Sheet
PP Plastic Sheet include any flat, continuous piece of plastic material that is relatively stiff. These materials can be thin, but are generally more substantial than plastic film, which can be rolled and manipulated without any specialized equipment.
PP Plastic Sheet are defined as a continuous form of plastic material thicker than .010″ (.25mm) and usually wound on a core, but mostly cut into sheets. Anything thinner is considered plastic film.
There is a HUGE universe of plastic film materials, from those made of a simple single plastic material, to complex structures made of different materials and coatings designed to meet the needs of specific applications.
Benefits of PP Plastic Sheet
The surface is smooth and the texture is very good
If the smoothness and smoothness of the plastic sheet is good, it can bring a better visual experience and impression to customers. Compared with other materials, cardboard is prone to dust and slag, and is not easy to clean. Wooden boards are prone to corrosion and moth-eaten.
Strong toughness, not easy to break
Plastic sheets have good compression and bending properties, and are not easy to deform. Don't worry about these problems when using it, you can use it with confidence.
Lightweight
Compared to other materials, plastic sheet is a very light sheet that can be used as knife cards, boxes, etc. It is very light, flexible, portable, safe and reliable.
Waterproof
Plastic has good physical properties, has anti-seepage and anti-leakage functions, and can well block the penetration and erosion of rainwater and sunlight. It is very practical to use it as a partition or baffle.
Green and environmental protection
It is a non-toxic and tasteless food-grade raw material. It is very drop and abrasion resistant and can be recycled.
Long service life
The service life of the plastic sheet is 40 times longer than that of ordinary paper materials, with good aging resistance, impact resistance and pressure resistance, and the shelf life is very long.
Type of PP Plastic Sheet
Polycarbonate Plastic Sheets
This material is one of the most popular options for plastic sheets. It's a great all-rounder sheet suitable for multiple applications, making it easy to use if you have leftovers. However, polycarbonate plastic sheets are most commonly used for secondary glazing due to their high impact resistance and transparency.
HIPS Plastic Sheets
We're all aware of the protective layer that keeps our parcel safe during transit, but this material has another purpose you may not know. HIPS plastic sheets are incredibly lightweight and versatile, despite their own fragile state.
Polypropylene Sheets
You may recognise this material as the sturdy box holding your folders or even being the folder itself. Polypropylene sheets are extremely durable despite their flexibility. While they are most commonly used in packaging, they are also used in automotive components due to their chemical resistance.
PETG Sheets (Polyethylene Terephthalate Glycol)
Highly durable and tough, PETG sheets, also known as polyethylene terephthalate glycol, have excellent transparency making them suitable for a variety of applications. You have likely seen these plastic sheets all around you in shopping centres, restaurants, and industry settings, and these benefits will tell you why.
Foam PVC Sheets
Sometimes you just want a block-colour plastic sheet that still protects you from other people but offers more privacy. Commonly seen in commercial settings, foam PVC sheets thrive in colder environments, keeping you warm during low temperatures. They are also non-porous, deterring harmful bacteria from entering the material and reaching you.
Acetal Sheets
There is no stronger, stiffer sheet than acetal. This highly durable material is extremely versatile, used in the majority of industrial applications. They also flourish in colder climates while still keeping that insulation in low temperatures. Overall, acetal sheets are favoured in the engineering industry for their many benefits.
Applications of PP Plastic Sheet
PP Plastic Sheet can be used for a huge array of applications, especially once they're cut to size, routed, and machined to suit the needs of specific industries. Though the specific applications are nearly endless, here are some of top industries that use these materials regularly:
Aerospace
PP Plastic Sheet are incredibly lightweight, making them ideal for use in various interior components of airplanes, like bulkheads and seating features.
Military
Strong plastics like polycarbonate offer impact resistance strong enough to provide ballistic protection for armored vehicle glass and windshields.
Transportation
Plastic can be used in various automotive interior components. It's also especially popular in mass transit vehicles for features like operator protection and barriers.
Construction
Plastics serve a huge array of purposes in the construction industry, from skylights and greenhouses to templates for major features like kitchen countertops.
Signage
Many plastics can be printed, produced in various colors, and formed into specific shapes, making them ideal for signs and displays for retail businesses and trade shows.
Manufacturing
Plastic is durable enough for use in wear strips, conveying equipment, and even heavy machinery used to move products around industrial facilities.
PP sheet is actually a semi-crystalline material, which is harder and has a higher melting point than PE sheet.PP material has a very low heat distortion temperature, low transparency, low gloss and low rigidity. But it has stronger impact strength. The strength of PP increases with the increase of ethylene content. Because of the high crystallinity, the surface stiffness and scratch resistance of this material are very good. PP sheet does not have the problem of environmental stress cracking. The sheet can be modified by adding glass fiber and metal additives or thermoplastic rubber. PP materials have excellent moisture absorption resistance, acid and alkali corrosion resistance and solubility resistance.
PP sheet is a semi-crystalline plastic sheet. If exposed to the outdoors for a long time, it may cause the plastic sheet to age and affect its strength. Therefore, how to prevent the aging of plastic sheets is a problem that many factories are studying. There are several methods for the aging of plastic sheets at present.
1. Using appropriate heat stabilizers, adding auxiliary heat stabilizers and pigments can improve the atmospheric aging resistance of plastic sheets.
2. Iron oxide red, phthalocyanine blue, carbon black, phthalocyanine green and titanium dioxide are pigments with good weather resistance to prevent aging, but white powder will precipitate during aging.
3. Adding an appropriate amount of titanium dioxide to the PP sheet formula will not affect the original mechanical properties of the sheet, but greatly improve the atmospheric aging resistance of the plastic sheet.
4. In the PP plastic sheet formula, barium tin stabilizer can be used instead of lead salt stabilizer, which can not only relatively reduce the amount of stabilizer, but also improve the impact toughness and atmospheric aging resistance of the plastic sheet.
5. Adding an appropriate amount of ultraviolet absorber: Such as UV-9, UV-P, etc. It is a powerful measure to improve the atmospheric aging resistance and color fastness of plastic sheets.
Considerations When Sourcing PP Plastic Sheet
Individual hobbyists, DIYers, and businesses of any type and size can all benefit from using dedicated PP Plastic Sheet suppliers, considering how widespread the material has become. Choose a supplier that can meet all your needs in terms of quality, material selection, fabrication and finishing processes, quantity, and lead times. Not all plastic suppliers are the same, though, and there are a few things to look out for:
Materials and Fabrication Processes
Materials will obviously differ depending on your needs. Do you need a few pieces of polycarbonate sheet for your new carport, acrylic for your showroom windows, or polypropylene prototypes for engineered automotive parts? Everyone has different concerns when running a business, and products made from the right materials ensure quality, longevity, and precision. These need to be manufactured into the end product using the right fabrication processes, an area where most plastic suppliers diverge.
Suppliers With the Right Equipment
If you've singled out a PP Plastic Sheet supplier either as a local business (thereby cutting transport costs or times) or one that has provided the lowest quotes, then follow up by checking the equipment they use. Machinery and technology used in plastics fabrication are evolving by the day and expanding the possibilities of available products.
Scope, Quantity and Lead Times
A plastic supplier sourcing products from PP Plastic Sheets in multiple industries, for instance, construction, automotive, medical, or engineered products, is one that offers versatility, the know-how and trained staff to deliver a wider set of products. These will also be more likely to meet individual needs in custom projects.
Process of PP Plastic Sheet
PP Plastic Sheet is a plastic product widely used in the construction, packaging, medical and other industries. The following is the general production process of PVC plastic sheet:
Batching: First, according to the formula, PVC resin, additives (such as stabilizers, fillers, colorants, etc.) and other modifiers (such as plastic additives, antioxidants, etc.) are mixed evenly in a certain proportion. During the batching process, it is necessary to ensure the quality and proportion of various raw materials to ensure the performance of the final product.
Premixing: The prepared materials are sent to the premixing equipment (such as a high-speed mixer) for premixing to make the materials more evenly mixed. During the premixing process, pay attention to controlling the temperature to avoid material degradation.
Conveying: The premixed materials are sent to the extruder through conveying equipment (such as a conveyor belt).
Extrusion: The material is melted in the extruder under high temperature and high shear conditions, and the extruder screw is pushed to continuously extrude the formed sheet from the outlet of the extruder. In this process, the temperature, speed and other parameters of the extruder must be controlled to ensure the molding quality of the sheet.
Calendering: The extruded sheet is sent to the calender for calendering. During the calendering process, the sheet must be processed under high temperature and high pressure to make its thickness uniform and its strength improved. During the calendering process, attention should be paid to controlling parameters such as temperature and pressure to ensure the performance of the sheet.
Cooling: The calendered sheet is quickly cooled by cooling equipment (such as cooling water tank) to reduce its temperature to room temperature for subsequent processing.
Thickness measurement: In order to ensure the uniform thickness of the sheet, the sheet needs to be measured for thickness, such as using a thickness gauge for online detection.
Trimming: The sheet may produce burrs during the production process, and the burrs need to be removed by trimming equipment to ensure that the edges of the sheet are neat.
Inspection: The produced sheets are inspected for appearance, thickness, strength and other items to ensure that the product quality meets the requirements.
Packaging: Qualified sheets are packaged and then stored in the warehouse waiting for shipment.
Our mainly products is PP-550 Automatic Thermoforming Machine. This machine is Our technical innovated according to the marketing request. This machine could automatically feeding the sheet,heating,forming, punching,cutting, stacking and waste reclaiming. Forming ,punching and cutting are work independent.Forming and cutting are control by separate servo motor,both top mold and bottom mold are movement during the work, it could make double gulge productes like egg trays.
FAQ
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