Brand: PaperOne (All Purpose, Copier, Digital) Size: A4 (210mm x 297mm) Substance: 80gsm Brightness: 102-104% above Color: white Whiteness: CIE167 Grade: All purpose Premium Paper Sheet in Ream: 500 Roughness: 140ml/Min Roughness: 140ml/Min Thickness: 110um Opacity: 95% Ream box: 5 Ream Quality: Very High PACKING DETAILS: 500 SHEETS PER REAM. 5 REAMS PER BOX. 1560 BOXES PER 20FT CONTAINER (WITH PALLET). 1600 BOXES PER 20FT CONTAINER (WITHOUT PALLET). 7800 REAMS TOTAL IN ONE 20FCL (WITH PALLET). 8000 REAMS TOTAL IN ONE 20FCL (WITHOUT PALLET). You can as well buy Cheap Paper One All purpose Paper for sale and Other Copy papers and waste papers at Asia Kraft Paper Co.,Ltd./ Key Specifications/Special Features: We offer a wide variety of paper products, Office Consumables that are innovative, affordable & friendly to the planet. Suitable for Home, Craft or Office use. COPY PAPER SUPPLIER : DOUBLE A4 PAPER, XEROX PAPER, MONDI ROTARIM PAPER, TYPEK PAPER Paperline Copy Paper : Paperline Copy Paper is a premium quality office paper for all office printing and copying machines. Made with Prodigy nano technology, it has super high whiteness and thickness which produces world-class documents with sharp and clear prints. PAPER ONE ALL PURPOSE PAPER, A4, 80GSM, WHITE We sell Mondi ROTATRIM which is a multifunctional office paper and runs smoothly through photocopiers, laser printers, inkjet printers and fax machines. XEROX PERFORMA PAPER Basic white A5, A4 / A3 all-purpose printer and copy paper. TYPEK COPY PAPER, A4, 80GSM, WHITE TYPEK COPY PAPER A3 80GSM WHITE DOUBLE A COPY PAPER A4 80GSM ,75GSM,70GSM Double A A3 80Gsm Copy Paper Cheap Paper One Paper Manufacturers / Best Factory prices here at Double A Creation Co.,Ltd. A4 /A3 Pastel and Bright coloured paper, in a A4 80gsm paper used for home and office use. SPECIFICATION size : A4 brightness : 100% whiteness : CIE 167 Thickness : 110 um Opacity : 95% Roughness : 140 ml/ min Sheets/ Ream : 500 sheets Reams/ Box : 5 Features and Benefits : 1. Excellent image clarity & contrast. 2. High opacity and thickness. 3. High performance for both side printing/ copying. 4. Optimized smoothness on both surface. 5. Uniform toner/ ink absorption to provide good print evenness. 6. Paper dimensionally stable. Suitable for : 1. Photocopy. 2. Laser Printing. 3. Inkjet Printing. PACKING DETAILS OF PAPER ONE PAPER: 500 Sheets per Ream, 5 Reams per Box 1560 Boxes per 20ft container( With Pallet) 1600 Boxes Per 20ft container( Without Pallet) 7800 Reams Total in one 20FCL( With Pallet) 8000 Reams Total in one 20FCL( Without Pallet) Contact us and read more about Paper One Paper and various sizes here.
Brand: PaperOne (All Purpose, Copier, Digital) Size: A4 (210mm x 297mm) Substance: 80gsm Brightness: 102-104% above Color: white Whiteness: CIE167 Grade: All purpose Premium Paper Sheet in Ream: 500 Roughness: 140ml/Min Roughness: 140ml/Min Thickness: 110um Opacity: 95% Ream box: 5 Ream Quality: Very High PACKING DETAILS: 500 SHEETS PER REAM. 5 REAMS PER BOX. 1560 BOXES PER 20FT CONTAINER (WITH PALLET). 1600 BOXES PER 20FT CONTAINER (WITHOUT PALLET). 7800 REAMS TOTAL IN ONE 20FCL (WITH PALLET). 8000 REAMS TOTAL IN ONE 20FCL (WITHOUT PALLET). You can as well buy Cheap Paper One All purpose Paper for sale and Other Copy papers and waste papers at Asia Kraft Paper Co.,Ltd./ Key Specifications/Special Features: We offer a wide variety of paper products, Office Consumables that are innovative, affordable & friendly to the planet. Suitable for Home, Craft or Office use. COPY PAPER SUPPLIER : DOUBLE A4 PAPER, XEROX PAPER, MONDI ROTARIM PAPER, TYPEK PAPER Paperline Copy Paper : Paperline Copy Paper is a premium quality office paper for all office printing and copying machines. Made with Prodigy nano technology, it has super high whiteness and thickness which produces world-class documents with sharp and clear prints. PAPER ONE ALL PURPOSE PAPER, A4, 80GSM, WHITE We sell Mondi ROTATRIM which is a multifunctional office paper and runs smoothly through photocopiers, laser printers, inkjet printers and fax machines. XEROX PERFORMA PAPER Basic white A5, A4 / A3 all-purpose printer and copy paper. TYPEK COPY PAPER, A4, 80GSM, WHITE TYPEK COPY PAPER A3 80GSM WHITE DOUBLE A COPY PAPER A4 80GSM ,75GSM,70GSM Double A A3 80Gsm Copy Paper Cheap Paper One Paper Manufacturers / Best Factory prices here at Double A Creation Co.,Ltd. A4 /A3 Pastel and Bright coloured paper, in a A4 80gsm paper used for home and office use. SPECIFICATION size : A4 brightness : 100% whiteness : CIE 167 Thickness : 110 um Opacity : 95% Roughness : 140 ml/ min Sheets/ Ream : 500 sheets Reams/ Box : 5 Features and Benefits : 1. Excellent image clarity & contrast. 2. High opacity and thickness. 3. High performance for both side printing/ copying. 4. Optimized smoothness on both surface. 5. Uniform toner/ ink absorption to provide good print evenness. 6. Paper dimensionally stable. Suitable for : 1. Photocopy. 2. Laser Printing. 3. Inkjet Printing. PACKING DETAILS OF PAPER ONE PAPER: 500 Sheets per Ream, 5 Reams per Box 1560 Boxes per 20ft container( With Pallet) 1600 Boxes Per 20ft container( Without Pallet) 7800 Reams Total in one 20FCL( With Pallet) 8000 Reams Total in one 20FCL( Without Pallet) Contact us and read more about Paper One Paper and various sizes here.
Key words:Diamond Honing Stone,Honing Stick,Honing head Introduction: Use the high quality of diamond and CBN abrasives from Diamond Innovation. Standard Grit Size from D251,D213,D181,D151,D126,D107,D91,D76, D64,D54,D46,D35,D20,D15. We provide super abrasive diamond and CBN honing stone for honing machines of almost all renowned honing brands. (Sunnen, Nagel, Belden, AccuCut, Engis, and other types of high-production honing equipment).Our diamond and CBN honing stones are available for precision bore finishing. Bond type: Metal Bonded. Specification Introduction of honing stone In principle, the perfect honing stone consists of three different main components, which offer the required cutting. Abrasive The abrasive is the most important component of each honing stone. Synthetic diamonds or cubic boron nitride (CBN) in various grit sizes are used. Bond The second component is the metal bonding which is responsible for the proper adhesion of the abrasive crystals warranting excellent wear performance. Steel Blank or Carrier The copper-plated steel blank is the third and last component and is the support material of each honing stone in a drawn, galvanized form. The abrasive and the bond are weighed, mixed, and proportioned according to exactly define operation plans. The premixed portions are then filled into prepared sintering molds and fitted with the appropriate steel blanks. After this, all three elements are sintered under high temperatures. During the sintering process, an abrasive layer develops. Applications of diamond and cbn honing stone materials of workpiece: carbide,glass and ceramic,cast iron,alloy steel,tool steel,die steel,hardened steel copper,aluminum alloy and other abrasive resistant materials. Applicable area:fine grinding engine pump body,hydraulic cylinder bore,hydraulic pump inner bore,cylinder block,valve,oil cylinder nozzle,the inner surface of the spline bore and cylinder hole and blind hole of other series. Applicable honing machine:sunnen,nagel,belden,accucut,engis,and other types of high-production honing equipment. Honing head Honing stones are usually installed on the honing head for work. Various types of vertical honing heads and accessories can be designed and processed according to customer needs or customized according to drawings. Vertical honing head products have high honing accuracy and simple operation. They are divided into manual adjustment and motorized adjustment. The honing range is from 12mm to 300mm honing diameter. Its materials are nickel alloy material, aluminum alloy material, and three kinds of rigid material.
Aluminum is a versatile material used in various industries due to its lightweight, corrosion resistance, and excellent thermal and electrical conductivity. Aluminum sheets, pipes, and coils come in different grades, each suited to specific applications. Here are some common grades: Aluminum Sheets: 1000 Series: Commercially pure aluminum with excellent corrosion resistance, high thermal and electrical conductivity. Common alloys include 1050, 1060, and 1100. 3000 Series: Aluminum-manganese alloys with moderate strength and good formability. Alloy 3003 is widely used in general fabrication, cooking utensils, and chemical equipment. 5000 Series: Aluminum-magnesium alloys with good weldability and corrosion resistance. Alloy 5052 is commonly used in marine applications, vehicle bodies, and electronic enclosures. 6000 Series: Aluminum-magnesium-silicon alloys with good formability and strength. Alloy 6061 is widely used in structural components, aircraft fittings, and automotive parts. 7000 Series: Aluminum-zinc-magnesium alloys with high strength. Alloy 7075 is one of the strongest aluminum alloys and is used in aerospace, military applications, and high-stress structural components. Aluminum Pipes: 6061-T6: A commonly used alloy in structural applications due to its high strength, corrosion resistance, and excellent weldability. 6063-T6: Known for its good formability, surface finish, and moderate strength, making it suitable for architectural applications and extruded shapes. 5086: A marine-grade alloy with excellent corrosion resistance, often used in boat hulls, pressure vessels, and cryogenic applications. Aluminum Coils: 1100: A commercially pure aluminum grade with excellent corrosion resistance and high electrical conductivity, used in applications requiring high thermal conductivity. 3003: A general-purpose alloy with good formability and weldability, commonly used in packaging, signage, and building facades. 5052: A high-strength alloy with good formability and corrosion resistance, used in marine, automotive, and electronic applications. 6061: A versatile alloy with excellent machinability and weldability, used in aerospace, marine, and automotive components. Each grade of aluminum offers specific properties suited to different applications. The selection of the appropriate grade depends on factors such as mechanical properties, corrosion resistance, formability, and cost considerations. It's important to consult with material suppliers or engineers to choose the right grade for your specific application requirements.
COF-01 Coefficient of Friction Tester Background The coefficient of friction pertains to the friction present between two surfaces. A lower coefficient of friction signifies that less force is needed for sliding to commence, while a higher value indicates a greater force requirement. The coefficient of friction varies based on the specific materials involved. In the context of packaging film, the coefficient of friction refers to the extent of 'slipperiness' exhibited by the packaging material when in contact with different components of the packaging machine or other materials. The management of the coefficient of friction holds significance in enhancing performance and mitigating issues during the creation, transportation, and storage of packages. Numerous factors, such as antiblock additives, corona treatment, antistatic agents, inks, varnishes, and adhesives, can influence the coefficient of friction. Application The COF-01 Coefficient of Friction Tester is designed to measure both static and kinetic coefficients of friction for a wide range of materials. These materials include plastic films, sheets, rubber, paper, paperboard, woven and non-woven fabrics, metal-plastic composite belts used in communication cables and conveyor belts, wood, coatings, brake pads, windshield wipers, shoe materials, and tires. The tester can also be adapted or modified to accommodate various other material types and testing standards. Standards: ASTM D1894, ISO 8295, TAPPI T816, GB 10006 Technical Features The COF-01 Coefficient of Friction Tester has been aiding the flexible industry since its inception. 1.It employs PLC control and an HMI touch screen for interaction. The design, of industrial caliber, assures stability and extended service life. 2.The driving mechanism is powered by a stepper motor and a precision ball lead screw. 3.It exhibits real-time test curves, and automatically records maximum, minimum, and average test results. 4.Both static and kinetic coefficients of friction are gauged. 5.Compliance with multiple test standards is incorporated. 6.A dot matrix microprinter is integrated. 7.The test plane is constructed entirely from aluminum. 8.It offers RS232 output and professional software(Optional). 9.Local language display is supported(Customized). Main Parameters Load Cell 5 N(or as required) Accuracy 0.5 F.S. Sled 200�±1g (or as required) Sled Size 63.5mm*63.5mm (or as required) Test Speed 100mm/min (ISO), 150mm/min (ASTM) Dimensions 540mm(L)*380mm(W)*240mm(H) Weight NW 21kg Power 110~220V 50/60Hz
M type silver metallic round covered on 150D/180D viscose rayon at 1200TPM. 250 grams per cone.There are 50 cones in one box of export worthy packing.
Telecentric illuminator is of great significance to the image processing system. Providing stable and reproducible illumination conditions, the telecentric illuminator produced by Canrill can help the image processing tools, such as our� machine vision telecentric lens, to better capture the visual image of the object. Better clarity and WBC, higher telecentricity Especially suitable for round workpiece measurement Machine Vision Illuminator Specification Telecentric Illumination Regarding the illumination techniques in machine vision, the concept of telecentric light rays collimating and parallel to the optical axis also applies. Canrill telecentric illuminator machine uses optical devices to direct light from fiber-optic guides or LEDs to the object being examined, producing high-contrast silhouettes. TV central luminescence improves edge contrast and measurement accuracy by reducing diffuse reflection from objects. The collimating light leaves the illuminator and remains on the collimating surface as it strikes the object. In contrast, light from a standard backlight expands and interferes with each other, resulting in diffuse reflection. If you are looking for a reliable lens manufacturer, don't hesitate to contact us!
Supra Industries offers staTM LP wheel is professional on precision finishing and polishing, it can achieve super fine and dark shining surface conditioning pattern. LP wheel has several grades including VF, SF, UF, etc. target for the applications request final finishing to achieve best surface conditioning quality.
Hanger type shot blasting machine is the most flexible and versatile shot blasting machine. It comes in two options the single hook I type shot blasting machine and two hooks Y type shot blasting machine. Hanger type shot blasting machine is specifically suitable for descaling of forgings, and desanding of castings, removal of burrs and scales, surface treatment and deburring of welded constructions, etc.
Hanger type shot blasting machine is the most flexible and versatile shot blasting machine. It comes in two options the single hook I type shot blasting machine and two hooks Y type shot blasting machine. Hanger type shot blasting machine is specifically suitable for descaling of forgings, and desanding of castings, removal of burrs and scales, surface treatment and deburring of welded constructions, etc.
Spinner Hanger Type Shot Blasting Machine is the most flexible and versatile shot blasting machine. It is suitable to process almost all sizes and types of workpieces, especially fragile/delicate parts or complex irregularly shaped parts. Workpieces hung on hoist, are transported into shot blasting machine chamber. Abrasive flow from blast wheels, keeps shooting on rotating workpieces to cover all surfaces and directions. With proper processing period, satisfied surface quality is achieved finally. A typical spinner hanger shot blasting machine normally includes hanger unit, blast wheel, blast chamber, abrasive recycle unit, dust collector, control unit and so on.
Description: Cone-shaped wine fermenter is used for fermentation of white and red grape varieties, as well as for storage of wine. The tank shape revives the tradition of ancient cooperage. Features: Cone-shaped tank body delays the raising of lees and enables a more efficient cap submerging and breaking; A larger surface in contact with must enables a greater cooling area; The extraction of phenols and aromas is improved; Dimensions can be customized Dimension: Capacity: kl V Shell dimension: mm D Total height: mm H Legs N Cooling area m2 VOC2 1500 2400 3/4 Cutomized VOC3 1783 2900 4 Cutomized VOC4 1874 3200 4 Cutomized VOC5 2024 3200 4 Cutomized VOC8 2400 3200 4 Cutomized VOC10 2670 3210 4 Cutomized VOC15 3150 3270 4 Cutomized Optional: Oval racking door Customized leg height to fit for the bin and press Filtering grid inside covering the racking port Prettech Cone-shaped wine fermenter is made of sanitary grade stainless steel. This material contains no toxic elements, has good strength and good resistance to corrosion and rust. The tank has excellent sealing performance as all welded parts are polished smoothly. And this product is equipped with automatic spray cleaning machine, so it is easy to clean. Hot Tags:Cone-shaped wine fermenter; tapered wine fermenter; conical fermentation tank; wine tank; wine storage tank; wine fermentation tank
Material : 100% Nylon Surface material : Nylon 6.6(Polyamide) / nylon 6 yarn Technics: machine tufted Construction: cut piule , loop pile , highcut -low loop pile Surface weight:: 600g/m2, 820g/m2, 1000g/m2,1200g/m2 , 1400g/m2, Pile height:: 4mm, 6mm, 7mm Maximum Width:: 366/ 400cm Technique::Ink jet printing application: commercial areas like hote l room ,hallway ,banquet .Hallway
An electro proportional valve, also known as an electronically controlled hydraulic proportional valve or simply an EPV, is a type of� hydraulic cartridge� that uses electrical signals to control fluid flow rate or pressure. It operates based on the principle of proportional control, where the valve's position is adjusted proportionally to the input signal received. Electro-Proportional Valves For Sale Electro-Proportional Pressure Control Valve ITS10-26 Piloted Relief Valve ITS10-27 Piloted Relief Valve ITS10-36 Reducing/Relieving Valve Electro-Proportional Directional Control Valve ISP08-20 2-Way N.C. Poppet Valve Proportional Flow Control Valve IPV70-30 Proportional Flow Control Valve IPV72-30 Proportional Flow Control Valve What Is Electro Proportional Valve? An electronically controlled hydraulic proportional valves, sometimes called an electro-proportional control valve, uses an electrical signal to control and regulate the flow rate or pressure of a fluid in a hydraulic or pneumatic system. The valve's position or opening is directly proportional to the electrical input signal received, and it operates on the proportionality principle. Electro proportional valves are designed to provide precise and accurate control over fluid flow or pressure, allowing for fine-tuning and dynamic adjustment in various applications. They are commonly used in industrial automation, robotics, machine tools, material handling equipment, and other systems where precise control and responsiveness are required. The electrical signal can be generated by a control system or a proportional control device, enabling proportional control of the valve's position or flow rate based on the desired setpoint or feedback signals.
Beer fermentation tank is made by high quality stainless steel 304, the shell is cylindrical, it has big conical angle on the bottom , usually up to 60-75, in order to drain out and recycle yeast. Beer fermenter is kind pressurized tank with working pressure 0.1MPA-0.15MPA, and fitted with pressure controlling and display settings, such as vacuum pressure relief valve, CO2 discharging pipe. Internal welds grounded and remove burs, finish polished less than 0.4um, easy to clean and no sanitary dead angle. Prettech brewery tanks are heavy-duty made with high quality, the cutting and welding processing is made by laser machines, particularly for dimple jackets, it has a 0.35MPA working pressure supporting, the jacket covers on cylinder and conical,enough cooling area and high efficiency for beer chilling. All Prettech fermenters are tested by leakage proof before delivery, fittings are strong, durable and sealed well, you will feel very happy and comfortable to use Prettech brewery tanks, make nice beer. Technical Parameters: Material:SS304 Finish: Exterior brushed, interior polished
Metallized YIG Microwave ferrite substrate Technical requirements: 1- The Ferrite Thickness should be 0.37mm. In the process of ferrite production, fine grinding method should be used. The surface of the ferrite should be polished (To reduce the roughness). Material:CY1780 2- Use a soft gold coating. Clad layer: Cu1 m 4 m Au2.5 m 5.7 m. The plating thickness should be 8~10 m(Red area ). 3- The bottom side will be attached to a Gold plated carrier by soldering. The solder paste model can be Pb63Sn37. The carrier material is Iron. Clad layer: Cu3 6 m Ni1 4 m Au1 2 m. The final carrier dimensions (after plating) are 12mm X 9mm X 0.5mm. 4- The resistive layer should be 75 Ohm/Sq. The final resistor should be 50 Ohm (+/-10% tolerance) (Green area)
Stainless Steel Tank YME's stainless steel tanks are renowned for their top-notch quality and remarkable adaptability within Brewing Systems. These tanks are available in two variations (jacketed and unjacketed) and serve various purposes such as storage, fermentation, and mixing of a wide array of beverages including beers, wines, ciders, kombucha, juices, and more. YME stainless steel tanks include stainless steel fermentation tanks, sake tanks, storage tanks, hot water tanks, and cold water tanks. The inner walls are polished to 2B or mirror finish, and the outer surfaces are polished to 2B as well. All welds are completed and polished under protective gas. The working pressure of fermentation tanks and sake tanks is 2 bar, with a test pressure of 6 bar. The set pressure inside the tank can also be increased or decreased according to customer requirements to ensure that there is no leakage due to excessive pressure inside the tank. YME's stainless steel tanks include essential oil tanks, honey tanks, food tanks, mixing tanks, juice concentration tanks, distillation tanks, fermentation tanks, bright tanks, and various storage tanks. They are widely used in the food and beverage industry, with a large number of customers and cases in North America, Oceania, Southeast Asia, Europe, and the Middle East. Stainless steel tanks for beer and wine storage and fermentation All our stainless steel tanks are crafted from premium stainless steel and boast a sophisticated, ergonomic design. These sterile tanks are available in standard configurations that suit most breweries, wineries, or beverage producers. Stainless steel tanks offer versatility and can be utilized for: Product storage Raw material storage Fermentation and aging Transportation Depending on the intended application, there are two primary types of storage tanks: Jacketed tanks (featuring a double-walled design with inlet and outlet connections enabling glycol circulation around the tank) Unjacketed tanks (a cost-effective option for tanks not requiring internal temperature control) YME provides a diverse range of stainless steel tanks and other brewing equipment for purchase. Available tank capacities include: 300L, 500L, 800L, and 1000L.
Origin: Balochistan, Pakistan Description: Balochistan Granite is a premium natural stone known for its robust durability, rich texture, and aesthetic appeal. Quarried from the rugged mountains of Balochistan, this granite is prized for its unique and striking appearance, making it a popular choice for both residential and commercial applications. Key Features: Color Variations: Balochistan Granite is available in a variety of colors, including shades of deep black, grey, green, and brown, often interspersed with intricate patterns and flecks of lighter minerals. Each slab features natural variations, giving it a distinct character. Texture and Finish: The granite can be processed into different finishes such as polished, honed, brushed, or flamed, depending on the desired application. The polished finish offers a high-gloss surface, ideal for countertops and flooring, while the honed or brushed finishes are preferred for a more subdued, matte look. Durability: Known for its strength and hardness, Balochistan Granite is resistant to scratches, heat, and weathering, making it an ideal material for both indoor and outdoor use. Its durability ensures a long-lasting and low-maintenance solution for various architectural needs. Applications: Countertops: Perfect for kitchen and bathroom countertops, offering a blend of elegance and practicality. Flooring: Adds a luxurious touch to floors in homes, offices, and commercial spaces. Wall Cladding: Ideal for both interior and exterior walls, providing a sophisticated look. Monuments and Memorials: Its durability and timeless beauty make it a preferred choice for monuments and memorial structures. Decorative Pieces: Can be crafted into various decorative elements like fireplace surrounds, tabletops, and more. Sustainability: Sourced from local quarries in Balochistan, this granite is a natural, eco-friendly material with a low environmental impact when responsibly quarried and processed. Specifications: Slab Size: Customizable based on project requirements. Thickness: Typically available in 2cm and 3cm, other thicknesses available upon request. Finish Options: Polished, Honed, Flamed, Brushed, or Custom finishes available. Quality Assurance: Each slab of Balochistan Granite undergoes rigorous quality checks to ensure it meets the highest standards in terms of color consistency, structural integrity, and finish. Our granite is carefully selected and processed to ensure it adds lasting value and beauty to your project.
Laundry cleaning: disinfecting fresh scent and cleaning for washing machine with a bleach dispenser add 1/2 cup of clorial (100ml) into the bleach dispenser stating your usual program. For washing machines, without a bleach dispenser: add 1/2 cup of clorial (100ml) for every 15 liters of water after the machine is fully loaded wash for 10 minutes rinse the clothes through and start your usual washing program. For hand wash : rinse the laundry in water remove any surface dirt soak for 15 minutes in clorial solution (100ml for every 15 liters of water) rinse Laundry thoroughly in clean water add your detergent and start your usual program. House hold cleaning: (bathroom kitchen & floors) add 1 cup of clorial (200ml) to every 4 liters of water clean all your home with its fresh scent
solution dyed nylon carpet tiles Description of goods Materials: Universalbrand nylon 6 & nylon 66 SDY Technics: machine tufted Surface construction : level loop pile , textured pattern loop pile, Face weight : 15~30oz/sq.yard Thickness: 6~8mm Size : 50 x 50, 60 x 60, 25 x 100, 33.3 x 100 cm,etc Bavking: vinyl PVC, bitumen, polyurethane, Polyethylene ,Felt
