JHT640-75 Handheld Thermal Imaging Binoculars JHT640-75 is a military standard handheld thermal imager for military and civilian applications including combat reconnaisance, police surveillance, border control and protection and search & rescue, counter drug operations, park rangers monitoring wildlife/illegal game hunters and for general situational awareness. Two models are available. JHT640-75 is based on a higher resolution 640�?480,17μm pitch detector for long range surveillance, optional 320�?240, 17μm pitch detector for medium range is also available. The binocular can be effectively used 24h, delivery high quality picture help personnel find the heat signature of people or other threat if hiding under trees and bushes even in total darkness, smoke and fog environment. Function & Feature Integrating function of capture photo, record video and reviewing, which can be output by USB Power control, contrast and brightne ss adjustment, image polarity conversion and 2�?, 4�? digital zoom Binocular viewer display, contact with external display device is also available Support up to 32GB SD card Complete, free from dents, blister, cracks, chipped or sharp corners and other visible defects that can effect its serviceability and appearance Small size, light weight and easy operation Compact structure and high reliability. Technical Specification Model JHT320-75 JHT640-75 Detector Detector type Uncooled FPA VOx Detector array 320�?240, 17μm 640�?480, 17μm Spectral band 8~14μm NETD �?�60mk@30ºC Lens Focus length 75mm FOV 4.2°�?3.1° 8.3°�?6.7° Image Image Enhancement Auto image filter and DDE Brightness/Contrast Auto/Manual Polarity WH/BH, palette Electronic-zoom 2�?, 4�? View Finder 800�?600 OLED diopter adjustable Hibernate mode Yes (reduce power consumption and increase stealthiness) Video storage Built-in 32G SD card Storage format Picture in JPG, Video in AVI Power Power input 12V power adapter Battery operating life �?�4hours (without changing battery) Battery type Rechargeable Li-ion battery Interface Electrical interface Power, video PAL, RS232,USB Mechanical interface 1/4" standard interface Environment parameters Working temperature -40ºC~+60ºC (except external display device) Storage temperature -50ºC~+70ºC (except external display device) Encapsulation IP67 Immersion GJB150.14-86 /MIL-STD-810F-512.4 Vibration Test GJB150.16-86 /MIL-STD-810F-514.5 Shock GJB150.18-86/MIL-STD-810F--516.4 Physical parameters Dimension �?�230(L)�?150(W)�?110mm(H) Weight �?�1.5Kg (include battery) -
Calcined Bauxite: Calcined Bauxite is obtained by calcining (heating) superior grade Bauxite at high temperature (from 850 oC to 1600 oC). This removes moisture thereby increasing the alumina content. Compared to an alumina content of about 57 % to 58 % in raw Bauxite, Calcined Bauxite has an alumina content of 82 % to 86 %. The heating is carried out in rotary kilns. Calcination is done at different temperatures ranging from 850 oC to 1600 oC depending upon the customer’s application. We export Calcined Bauxite for various applications such as refractory bricks, abrasives, steel polishing, etc. We provide consistency in quality and availability of Calcined Bauxite at extremely competitive prices. Applications of Calcined Bauxite: Refractory Grade Calcined Bauxite (CB - I and CB - II Grade) : To make refractory grade, Bauxite is thermally treated at 1600 oC to produce Calcined Bauxite where the Alumina content is mostly above 82%. Brown Fused Alumina, Proppants and Road Surfacing : To make the above grades, Bauxite is thermally treated at 1000 oC - 1200 oC to produce Calcined Bauxite where the Alumina content is anywhere between 80-88% depending on the requirement. Minimum Order Quantity : 1 Containers
Thermal printer paper, often referred to as thermal paper or receipt paper, is a type of paper designed for use in thermal printers. It is coated with a special chemical that reacts to heat, allowing the printer to create images or text without the need for ink or toner. When the thermal print head in the printer applies heat to the paper, it darkens the coated areas, producing the printed content. Thermal printer paper is commonly used for printing receipts, tickets, labels, and other documents in various industries, including retail, hospitality, healthcare, and logistics. It is valued for its speed, accuracy, and cost-effectiveness in producing clear and durable prints, although it can be sensitive to heat and light exposure, which can cause fading over time.
ITO Global Group, Gujarat based company. Location Surat, Gujarat, India. We are largest exporters of Wheat Grain, Cleaning Type - Sortex and Machine Cleaned Product images name - wheat Product Description 1 - MILL, Cattle feed, Lokwan, Sharbati Product origin - India Minimum Order Size and Packaging details - FCL and Mix Containers Packing Details - Bulk, PP, Jute, Consumer Packs We have available quality. 1 A-Grade. 2-B-Grade 3- Premium Grade
PRODUCT DATA SHEET ACID RESISTANT BRICK Material : FIRECLAY Type Acid Resistant Brick Size (mm) : 230 (LENGTH) X 115 (WIDTH) X 100,76,65,50,40,38,30,25 (THICK) Specification : ASTM C279, ASTM C410, IS 4860-1982 DESCRIPTION : * We offer premium quality acid resistant bricks Red â?? Shale , tiles and special shapes. We also offer customized sizes as per clients' requirements. Our acid bricks comply with ASTM C279 Type-III, ASTM C410 Type H, L, and Indian Standard 4860 - 1982 Class-I for all applications where low absorption and high acid resistance is required. FEATURES OF ACID RESISTANT BRICK: * Excellent resistant against wide range of chemicals except hydrofluoric acid, high abrasion resistance, low wearing properties, High Thermal resistant to sudden change in temperature AREA OF APPLICATION: Chemical Analysis (Average) Acid and Alkali Storage Tank Farms Demineralization plants and Water treatment plants Chimney inside lining, FGD linings Towers and Columns Process Vessels and Tanks Sewerage Treatment Plants and Lines Industrial Flooring and Bund Areas Chimney and Flue Gas Linings Hoppers and Chutes SiO266.4 Al2 0324 TiO21.1 Fe2 O31.1 K2 O + Na2 O2.5 NOT RECOMMENDED: HF acid or other fluoride solutions - Heavy thermal shock Characteristic Fireclay Type Acid Resistant Brick - Test Standard Bulk Density, lbs/ft3 - 2.25 to 2.30 ASTM C-20 Water Absorption, % - 0.1 to 1.8 ASTM C-20 Apparent Porosity, % - 4.05 to 4.14 ASTM C-20 Acid Solubility (H2SO4), Loss in Mass,% - 6.1 to 6.8 ASTM C-279 Modulus of Rupture, Mpa - 14.6 ASTM C-67 Compressive Strength, PSI - 15500 to 17250 ASTM C-67 Abrasion Resistant , Volume in mm3 - 71 to 96 EN 102 Surface Hardness, MOHS Scale - 7 Thermal Conductivity, BTU-in/hr-ft-F - 6.94 to 7.12 ASTM C-236 Thermal Expansion Coefficient,in/in/Fx10-6 - 2.6 to 2.8 EN 103
PRODUCT DATA SHEET ACID RESISTANT BRICK Material : RED SHALE Type Acid Resistant Brick Size (mm) 230 (LENGTH) X 115 (WIDTH) X 100,76,65,50,40,38,30,25 (THICK) Specification : ASTM C279, ASTM C410, IS 4860-1982 DESCRIPTION : We offer premium quality acid resistant bricks Red â?? Shale , tiles and special shapes. We also offer customized sizes as per clients' requirements. Our acid bricks comply with ASTM C279 Type-III, ASTM C410 Type H, L, and Indian Standard 4860 - 1982 Class-I for all applications where low absorption and high acid resistance is required. FEATURES OF ACID RESISTANT BRICK: Excellent resistant against wide range of chemicals except hydrofluoric acid, high abrasion resistance, low wearing properties, High Thermal resistant to sudden change in temperature AREA OF APPLICATION: Chemical Analysis (Average) Acid and Alkali Storage Tank Farms Demineralization plants and Water treatment plants Chimney inside lining, FGD linings Towers and Columns Process Vessels and Tanks Sewerage Treatment Plants and Lines Industrial Flooring and Bund Areas Chimney and Flue Gas Linings Hoppers and Chutes SiO266.4 Al2 0324 TiO21.1 Fe2 O31.1 K2 O + Na2 O2.5 NOT RECOMMENDED: HF acid or other fluoride solutions Heavy thermal shock Typical Physical Properties of GANESHAS Acid and Chemical Resistant Brick Characteristic RED SHALE ACID RESISTANT BRICK Test Standard Bulk Density, gm/cc - 2.3 to 2.35 ASTM C-20 -Water Absorption, % - 0.1 to 1.5 IS 4860-1968 Apparent Porosity, % -0.5 to 1.75 S 4860 Acid Solubility (H2SO4), Loss in Mass,% -0.1 to 1.8 ASTM C-279 Modulus of Rupture, PSI -2133 to 3555 ASTM C-67 Compressive Strength, Kg/cm2 - 700-900 IS 4860-1968 Abrasion Resistant , Volume in mm3 -69 to 85 EN 102 Surface Hardness, MOHS Scale - 7
Factory wholesale Price For Thermal Paper 80x80mm 57x50mm Thermal Paper Roll. - 100% wood pulp - Smooth surface 92% brightness Deep thermal image - 2~5 years image life - pure white /oem printed - 57mm, 80mm or customized - Plastic core and paper core are available Factory sale reliable label usage thermal paper roll packaging labels stickers sticker shipping a6 Good day! Quality is Our Culture! We are manufacture ! For you to provide free samples and free logo design All Custom Size & Color can be made as your requirement! Price is negotiable based on specific size & final quantity
We inform our real intention to sell and deliver Type A Thermal Coal Ore, following international procedures under the following Terms and Conditions: Product: THERMAL COAL TYPE A Origin: Colombian Minimum Quantity: 30,000 Tons in 45 days (+/-) Full Contract: 12 months extendable, at the end of each period and increase in quantity if the parties so Price: Negotiable Port Delivery: FOB â?? Available Port â?? Lycan 45 days after firm contract Port of Destination: Any port Quality of product: Type A 7200-7400 Ptu/Kg Ptu/lb14400-14800 Ash: less 10% Sulfur: less 1.00% Volatile: Between 38.6-40.5%. Inspection: Inspection of quantity and quality by a certified laboratory for export: (SGS) or similar at the port of loading, on the ship loaded at the buyer's expense.
Wearing a mask is a fashion unique, inspires imagination, cultivates the creative spirit, improves school or company image, and dresses stylishly and effectively to prevent covid-19. 1. Type: Diamond shape, 3-ply, non-sterile 2. Size: M, L 3. Color: as photo 4. Outer Layer: Water-repellent non-woven 5. Middle Layer: High level static filtration non-woven 6. Inner Layer: Microfilter Thermal-bond non-woven 7. Nose band: PE iron wire
Factory Cheap Cash Register Paper Thermal Paper Roll All Sizes Thermal Paper Jumbo Roll For Pos. Weight: 48gsm, 55gsm, 60gsm, 65gsm, 70gsm Description : High bulk, good stiffness High brightness with less dust, well appearance Super white at least 3 years image life High density on color development, high clarity on printing Well strength, better ink absorption, could be processed after-printing Never stick on printhead, greatly extended the service life of printhead Using high quality raw materials, strictly quality control and keep stable quality
Disposable Isolation Gowns PP 45gsm Non-Woven Material Apron QUALITY ISOLATION GOWNS- Stay clean, safe and comfortable in disposable isolation gowns.� 45gsm material, thermal bonded seams, elastic cuffs and� closure back collar for high-quality comfort. BREATHABLE AND LIGHTWEIGHT- Made with breathable, non-woven material,� lightweight isolation gowns are designed for all-day comfort and high-performance use to tackle even the toughest tasks. PRACTICAL DESIGN- It's practically designed to include a double tie closed back and elastic cuffs to easily fit over gloves and clothes. All medical disposable gowns are unisex with a one size fits all design. PREMIUM PROTECTION- Constructed with durable, fluid-resistant material offer premium protection against particle and fluid transfer for patients in isolation situations. and they are latex-free. MULTIPLE USES- It's used for a variety of industrial and medical uses and settings including hospitals, dental offices, laboratories, clinics, pharmacies, standard isolation and more.
A4 paper manufacturers 1-high brightness whiteness 2-good quality 3-competitive price 4-delivery time 7 days, OEM is ok 1. Features: High Brightness True Photographic Look and Feel Instant Dry, Smear and Water Proof 5760dpi, Brilliant Colors Contrast All Desktop and Large Format Inkjet Printers Compatible super 100% white a4 paper manufacturers Item copy paper Material 100% virgin wood pulp Size A4, A3, 8.5x11,8.5x14 Base Weight 80gsm, 75gsm, 70gsm Whiteness 102%-104% 110% Packing 500 sheets per ream, 5 reams per carton(box) Key performance -Nice appearance-white and clean -Nice touch-smooth and bulky -No see through-print both sides -Been developed for: Photocopy Machines, Laser Printers, Ink-jet Printers, Fax Machines 70g 80g A4 copy paper 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 7 Guaranteed for trouble-free operation Suitable for : 1 Photocopy 2 Laser Printing 3 Inkjet Printing 4 Plain fax Product Range : 1 Available substances are: 70gsm,,80gsm 2 Packing: Cut size 3 Provide OEM service Package: 500sheets&pcs per ream, 5reams&10reams per carton Brightness: 98%, 100%, 102% Opacity: 90% Size: 210*297mm, 420*297mm Grade A Do contact us directly with your email address for more specifications and soft offer.
A4 paper manufacturers 1-high brightness whiteness 2-good quality 3-competitive price 4-delivery time 7 days, OEM is ok 1. Features: High Brightness True Photographic Look and Feel Instant Dry, Smear and Water Proof 5760dpi, Brilliant Colors Contrast All Desktop and Large Format Inkjet Printers Compatible super 100% white a4 paper manufacturers Item copy paper Material 100% virgin wood pulp Size A4, A3, 8.5x11,8.5x14 Base Weight 80gsm, 75gsm, 70gsm Whiteness 102%-104% 110% Packing 500 sheets per ream, 5 reams per carton(box) Key performance -Nice appearance-white and clean -Nice touch-smooth and bulky -No see through-print both sides -Been developed for: Photocopy Machines, Laser Printers, Ink-jet Printers, Fax Machines 70g 80g A4 copy paper 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 7 Guaranteed for trouble-free operation Suitable for : 1 Photocopy 2 Laser Printing 3 Inkjet Printing 4 Plain fax Product Range : 1 Available substances are: 70gsm,,80gsm 2 Packing: Cut size 3 Provide OEM service Package: 500sheets&pcs per ream, 5reams&10reams per carton Brightness: 98%, 100%, 102% Opacity: 90% Size: 210*297mm, 420*297mm Grade A Do contact us directly with your email address for more specifications and soft offer.
ES fiber is a sheath-core composite fiber obtained by successfully combining low-melting components and high-melting components on a single fiber. It has excellent thermal bonding properties. The low melting point component in ES fiber melts under heat treatment conditions higher than its melting point, and bond with other materials to form a binder-free environmentally and friendly non-woven fabric. ES fiber has various advantages such as soft, fluffy, low-temperature processing, heat-bonding, plasticity, non-toxic, non-irritating, and lightweight. It is mainly used to manufacture high-quality sanitary products such as sanitary napkins and diapers. And it is also high-quality materials used to make medical products such as medical protective cloth and medical protective masks, and so on. There are two main types of ES fibers. The first kind is a composite of PE and PP. Its sheath layer is PE (polyethylene, melting point 130�°C), and its core layer is PP (polypropylene, melting point 165�°C). The second kind is a composite of PE and PE. Its sheath layer is PE, and the core layer is PET (polyester, melting point 255â??), which is an upgraded version of PE/PP. ES is divided into EP and ET in terms of material and functionally divided into the hydrophilic, water-repellent, hydrophilic, and weak parent, single parent, multi-parent.In addition, it also can be divided into whitening, general whitening, high holding, medium holding, and low holding. The specifications are 1.5D38mm, 2D38mm, 4D51mm, and so on. In the future, the trend will gradually develop towards fine deniers. SPECIFICATION: PE+PET ES Fiber: Optical White & Super Hydrophile 2D*38mm, Optical White & Hydrophile 2D*38mmï¼? Optical White & Water Repellency 2D*38mmï¼? RAW White & Water Repellency 2D*38mmï¼? Optical White & Super Hydrophile 1.5D*38mmï¼? Optical White & Water Repellency 1.5D*38mmï¼? RAW White & Water Repellency 1.5D*38mï¼? Hydrophile 2D*38mmï¼? Water Repellency 2D*38mm PE+PP ES Fiber: Hydrophile (P2Q) 2D*38mm
We are amongst the renowned manufacturer, supplier, distributor, exporter and wholesaler of premium quality range of Dry Fodder. These dry fodders we are offering are highly demanded by our clientele as excellent feed for its premium quality and excellent nutrition contents for growing farm animals. Our dry fodders are carefully processed using best quality materials mixed with essential nutrients for healthy livestock.� Our dry fodders are very easy to use, store and feed to the animals which they will surely enjoy. Feed Application:� Dry Animal Fodder is formulated to cater the routine dry matter requirement of Dairy Livestock, Equine, Camel, Pig, Goat, Sheep, Horse, Cattle etc. Feeding Pattern:� Dry Animal Fodder has to be given in ad libitum quantity and itâ??s recommended to be given in free choice feeding. Ingredients:� Wheat Straw, Grain Husk, Paddy Shell, Essential Amino Acids, Vitamins, Minerals with Micotoxin, Aflatoxin and Mold Binders Processed Dry Fodder (AFDF-010306) In general parlance the Dry Fodder or Dry Forage constitutes of Agricultural Hay, Husk, Straw and Pulp. The stated constituents are highly Volumetric Cargo from Transit Perspective, resulting to which the pricing inclines to the higher side. After extensive research activities, HAF has derived a new methodology of production to reduce the volume of the dry forages to a significant level. How the Dry Fodder is Produced? Stage-1: Different types of Agro Hay and Straws are passed through High Temperature Thermal Cooking. Wherein the dry forage is Moisturized and Cooked. Stage-2: Then after its powdered to smaller particle size. Stage-3: The Powdered Forage is Re-cooked at a comparatively lower temperature and finishing of the cooked forage is done. Stage-4: At post finishing stage, the forage is passed through High Compression Dryers to reduce the moisture level at below 10% Stage-5: After De-humidification, the material is passed through Surface Tension sewers to make the final material homogenous Stage-6: The homogenous material is packed in 39 Kgs PP Packing Benefits of Processed Dry Fodder Due to Complex Production Process, the availability of toxic contents in the forage is NIL. Absolutely Transit Friendly Cargo. In 20 FCL 550 Bags of 39 Kgs (21450Kgs) and 40 FCL 720 Bags of 39 Kgs (28080 Kgs) can be stuffed. The Processed Dry Fodder look like Bran, so feed wastage can be controlled. A quality forage in a Standard PP Packing. So no more Bales are required. Needs very less storage Area. Available Round the Year in whatever quantity required. Suitable For Cattle, Camel, Goat, Sheep, Horse and Pig. Reasonable Price for quality controlled product. Product Details :� Protein: 6 % Max Oil: 3.5 % Max Fiber: 37% to 40% Max Acid Insoluble Ash : 4.5% to 8.2 % Max Moisture: Less than 12% Foreign Matters: NIL Crop: Latest Cultivation Quality Grade : Grade-1 Mash Size / Pellet Size : 15 Mash or 8 MM Pellets GENERAL DETAILS Ingredie
Thermal Sensing Terminal * Safe Pass-Floor stand type Key Feature * Quick & accurate fever detection * Face mask Detection * High accuracy on facial recognition * Alert / Notification function * Enhanced quality and design * No installation work required (Simply set it up on the floor) * 8 inch tablet used
We are selling Thermal Coal : Hydolys Group is in long-term collaboration with a world-class mine, allowing me to offer highly competitive discounts and high-quality Coal up to 4 millions MT. Technical Specification : - Quantity : up to 4 millions MT - Calorific Value Basis : 5 500 kcal/kg NCV - Calorific Value Basis : 5 300 kcal/kg NCV - Total Moisture (ARB) : 14.0% max - Volatile Matter (ARB) : 20.0% max - Ash (ARB) : 23.0% max - Sulphur (ARB) : 1.0% max - Hardgrove Grindability Index : 45 - 70 - Nominal Top size : 50 mm - Initial Deformation Temperature (IDT) : Min 1 150 �°C in a reducing atmosphere - Origin : Democratic Republic of Congo (RDC) - Port of Exportation : Dar es Salaam, Tanzania, CIF any port Why work with us? - Direct Mines Access : Eliminating intermediaries for the best prices. - High Volume Capacity : Designed to support your large-scale operations. - Tailored Solutions : Flexible contracts for spot purchases or long-term supply agreements. - Efficient Supply Chain and Delivery : Our logistics network ensures reliable and timely delivery to any ASWP. If you have any questions, please feel free to contact us directly, via email or WhatsApp, to discuss pricing, payment terms and your specific needs. This will allow us to provide you with tailor-made solutions and ensure that our offer perfectly matches your needs. Contact Information : - Email : contact@hydolysgroup.com - Email : huguesdohy@hydolysgroup.com - WhatsApp: +33 06 47 19 22 95 Best regards, Hugues Dohy from Hydolys Group ================================================================= OTHERS PRODUCTS ================================================================= - Copper Cathodes - Copper Powder - Copper Ingot - Thermal Coal - Gold - Nickel - Iron Ore - Cobalt - Chrome - Magnetite - Antimony - Flourite - Manganese - Lead - Tin - Aluminium Oil & Gas : - Crude Oil - Diesel - Jet Fuel Agricultural : - Cocoa - Coffee - Arabic Gum - Black Pepper - Spices Other : - Cement - Iron Pipes
* Fruit Tea is the first pioneer of packaged tea made with fruit flavorings, you know. Before Fruit Tea, there was no packaging that packaged tea products with fruit flavored variants like this product from Sosro. Apart from being known as a pioneer of fruit-flavored tea, Fruit Tea is also known for its good quality drinks. Ready variants and size there are: * pouch 230 ml isi 24 pcs * handheld 200 ml isi 24 pcs * box 250 ml isi 24 pcs
What does Cedarwood Himalayan smell like? Aroma: Dry, woody, warm and balsamic with a slightly crude/camphoraceous top note; it displays a delicately sweet-woody aroma and good tenacity in the drydown. What is Himalayan cedarwood oil good for? Used medicinally, Cedarwood Essential Oil is reputed to protect the body against harmful bacteria, facilitate wound-healing, address the discomforts of muscle aches, joint pain or stiffness, soothe coughs as well as spasms, support the health of the organs, regulate menstruation, and stimulate circulation. Is cedarwood good for skin? Image result Cedarwood essential oil contains anti-inflammatory, antifungal, and antibacterial properties that enable it to treat irritated skin as well as conditions like acne and eczema. It has a natural wound-healing quality, making it ideal for use on scrapes, cuts, and other abrasions that require disinfection, says Dr.
Aluminum coil plate and Aluminum foil hot-rolling strip The type of aluminum we have is 1050, 1060, 8011, 6063 1060 3003 5052 6061 7075.A380 ADC12 A390ZL101A ZL104 ZL109 ZL111 ZL205A ZL108 ZA12 4343 We can fluorocarbon paint and strip the aluminum coil into different widths, and the thickness of the aluminum foil ranges from 0.18-10mm. As well as can provide thermal insulation aluminum coil, color aluminum coil, with pattern aluminum coil, without viscosity, double-sided conductive high-quality aluminum. It can also be processed into different profiles. As a new type of metal material, aluminum alloy plate has been widely used in various fields in recent years. Its characteristics are in the following aspects: 1. Light weight and high strength. 2. Good corrosion resistance. 3. Good thermal conductivity. 4. Beautiful and practical. Aluminum foil and aluminum coil, as the two main forms of aluminum materials, are widely used in many industries. Although they are of the same origin, they differ in their characteristics and uses. Aluminum foil, known for its thin and flexible, thickness is usually less than 0.2mm, is the ideal choice for food packaging, electronics industry. The aluminum coil, with a thickness greater than 0.2mm, is known for its robustness and durability, and is often used in the construction field of roofs, wallboards and so on. In the field of application, aluminum foil shines in food packaging with its good sealing and toughness, such as the anti-paste and anti-drying when barbecuing and roasting chicken. The aluminum coil, because of its strength and hardness, has become an indispensable material in the construction field. Although both have the advantages of lightweight, easy processing and corrosion resistance, they also have disadvantages. Aluminum foil is thin and easy to tear, and aluminum rolls are difficult to bend and deform.