1. Panimula
20 Micron Aluminum Foil is a thin aluminum material with a nominal thickness of 20 micrometers (0.020 mm).
It offers a practical combination of flexibility, low weight, and barrier performance, making it suitable for selected flexible packaging and industrial applications.
Manufacturers use this foil in packaging structures, laminated materials, insulation facings, and other products where a thin metal layer provides useful protection or functional properties.
The exact application depends on the alloy, Pamahiin, surface condition, and any additional coating or laminate.
Thickness alone does not determine foil performance. Komposisyon ng haluang metal, pinhole control, mekanikal na mga katangian, surface cleanliness, and converting conditions all influence how the foil performs in the finished product.
For buyers, selecting the right 20 micron aluminum foil means matching the material specification to the intended use.
Packaging ng pagkain, parmasyutiko packaging, and industrial applications may have different requirements for barrier integrity, coating compatibility, cleanliness, and processing performance.
Henan Huawei Aluminyo Co., Ltd. supplies aluminum products for different industrial and packaging needs.
By specifying the intended application alongside the required thickness, haluang metal, Pamahiin, and roll dimensions, buyers can more effectively identify a suitable foil grade.
20 Micron Aluminum Foil
2. Ano ang 20 Micron Aluminum Foil?
2.1 Definition and Thickness Conversion
20 Micron Aluminum Foil refers to aluminum foil with a nominal thickness of 20 M.
| Measurement | Equivalent Value |
|---|---|
| Micrometers | 20 M |
| Mga milimetro | 0.020 mm |
| Meters | 0.000020 m |
| Mga Pulgada | Tinatayang 0.000787 sa |
One micron equals 0.001 milimetro. Kaya nga, 20 micron aluminum foil is 0.020 mm thick—not 0.20 mm.
At this gauge, the foil remains flexible and can be slit, rewound, printed, pinahiran ng, or laminated when the alloy and temper suit the conversion process.
Actual handling performance also depends on tension control, equipment settings, and the requirements of the finished product.
2.2 Main Product Forms
20 micron aluminum foil is available in different forms according to the customer’s processing needs.
- Plain aluminum foil: An uncoated metal surface for applications that require aluminum itself as the functional layer.
- Pinahiran aluminyo foil: Foil with a surface coating, such as a primer, lacquer, or heat-seal coating, selected for a specific function.
- Printed aluminum foil: Foil with printed graphics or identification, subject to suitable surface preparation and ink compatibility.
- Laminated aluminum foil: Aluminum foil combined with paper, plastik na pelikula, or other materials to create a multilayer structure.
- Slit aluminum foil rolls: Narrow rolls produced to the widths required by packaging and industrial converting equipment.
These products are not interchangeable in every application.
Halimbawa na lang, plain foil does not automatically provide heat-sealing capability; that function depends on the packaging design and compatible sealing materials.
Micrometer measurement 20 Micron Aluminum Foil
3. Key Specifications of 20 Micron Aluminum Foil
A good purchase order defines the foil by more than thickness. The tables below group the key parameters by theme, so you can check each one before placing an order.
All values are typical industry ranges. Actual capability varies by mill, so confirm against the supplier’s datasheet and mill certificate.
3.1 Dimensions and Weight
| Parameter | Typical value or range |
|---|---|
| Nominal thickness | 20 M (0.020 mm) |
| Thickness in imperial units | Tungkol sa 0.79 mil (0.00079 pulgada) |
| Density of aluminum | 2.70 g/cm³ |
| Teoretikal na timbang | Tungkol sa 54 g/m² |
| Area per kilogram | Tungkol sa 18.5 m²/kg |
| Kapal ng tolerance | Commonly ±5% to ±8%, per standard or agreement |
| Lapad ng hanay | Roughly 100 mm sa 1,600 mm, depending on the mill |
| Roll length | Set by roll weight and customer requirement |
4. Alloys and Tempers of 20 Micron Aluminum Foil
Alloy and temper decide how the foil behaves. They affect strength, pagpapahaba ng panahon (how far the foil stretches before breaking), pinhole resistance and formability.
Two foils with the same 20 µm thickness can perform very differently.
All values are typical industry ranges. Actual figures vary by mill, so confirm against the supplier’s datasheet and mill certificate.
4.1 Common Alloys at a Glance
| haluang metal | Alloy family | Pangunahing mga elemento ng alloying | Key characteristics | Typical applications |
|---|---|---|---|---|
| 8011 | 8xxx (Al-Fe-Si) | bakal na bakal, Silicon | Balanced strength and formability; good rolling performance | Mga Laminate, lidding, foil sa bahay, general packaging |
| 1235 | 1xxx (mataas na kadalisayan) | Min. 99.35% aluminyo | High flexibility; excellent barrier; good conductivity | Flexible laminates, cable shielding |
| 8079 | 8xxx (Al-Fe-Si) | bakal na bakal (higher level), Silicon | Good pinhole resistance and elongation | Pharmaceutical packaging, formed foil, Mga Laminate |
| 3003 | 3xxx (Al Mn) | Mga mangganeso | Higher strength and stiffness | Email Address *, HVAC, rigid applications |
| 1145 | 1xxx (mataas na kadalisayan) | Min. 99.45% aluminyo | Mataas na kadalisayan; soft and ductile | Pagkakabukod, general packaging |
4.2 Temper Designations Explained
| Temper | Pangalan | Kalagayan | Lakas ng loob | Pagpapahaba | Formability |
|---|---|---|---|---|---|
| O | Annealed na ang mga (soft) | Fully heat-treated after rolling | Mababa ang | Mataas na | Napakahusay |
| H22 | Semi-hard | Strain-hardened, then partially annealed | Katamtaman | Katamtaman | Mabuti na lang |
| H24 | Semi-hard (firmer) | Strain-hardened, then partially annealed | Medium to high | Medium to low | Katamtaman |
| H18 | Full hard | Fully work-hardened, no anneal | Mataas na | Mababa ang | Limitado |
4.3 How to Select the Right Alloy and Temper
The selection process should begin with the intended end use rather than thickness alone.
- For flexible packaging: Evaluate flexibility, surface cleanliness, pinhole control, and compatibility with printing or lamination.
- For coated or heat-seal foil: Confirm coating adhesion, sealing requirements, and compatibility with the packaging structure.
- For pharmaceutical packaging: Define the specific packaging format, barrier requirements, converting process, and applicable compliance requirements.
- For industrial applications: Consider mechanical strength, electrical or thermal requirements, surface condition, and operating environment.
Buyers should also confirm whether the product will be used as plain foil or as part of a multilayer structure.
This distinction can affect both material selection and performance testing.
Basis Weight Calculation
5. Key Properties and Performance Advantages
20 micron aluminum foil is chosen for a combination of properties that few other materials match at this weight and cost.
This section explains each property and what it means in practice.
5.1 Pagganap ng hadlang
Aluminum is one of the few materials that blocks light, oxygen, moisture and aromas almost completely.
Plastic films let small amounts of oxygen and water vapor pass through. Aluminum does not, as long as the foil is free of defects.
That is why foil protects food, medicine and electronics from spoilage and degradation.
Pinholes and thickness
Pinholes are the main weakness of thin foil. As foil gets thinner, the number of pinholes per square meter rises.
Sa 20 M, pinhole levels are low enough for many demanding uses.
When foil is laminated to plastic layers, the plastic covers the remaining micro-defects. This is why 20 µm foil works well in laminated pouches and lids.
5.2 Mechanical Strength and Formability
The foil must survive unwinding, paglilimbag, lamination and filling without tearing. Sa 20 M, it handles these steps far better than ultra-thin foil.
Soft temper foil bends, folds and conforms to shapes. Hard temper foil keeps its shape and tears cleanly. The right temper lets one thickness serve very different jobs.
5.3 Mga Katangian ng Thermal
Aluminum conducts heat well and reflects radiant heat strongly. Both properties are useful, but in different settings.
- In cooking and food service, good conductivity spreads heat evenly.
- In insulation and HVAC, a bright foil surface reflects radiant heat and helps reduce energy loss.
- In packaging, the foil tolerates the heat of sealing and sterilization processes when laminated correctly.
5.4 Hygiene and Food Safety
Aluminum foil is non-toxic, odorless and tasteless. It does not support microbial growth. The rolling and annealing process leaves the surface clean.
Food-contact suitability still depends on the alloy, surface treatment and any coating or adhesive used. Request compliance documents for your target market.
5.5 Electrical and Shielding Behavior
Aluminum conducts electricity and blocks electromagnetic interference.
Foil laminated to PET film is widely used as shielding tape for cables and electronics.
5.6 Sustainability
Aluminum is infinitely recyclable without losing its core properties. Recycling aluminum takes only a small fraction of the energy needed to produce primary metal.
Thin foil also uses little material per package, which supports lightweight packaging goals.
Recycling foil in practice depends on local collection systems and on whether the foil is mixed with plastic layers.
5.7 Summary of Advantages
| Pag-aari | Advantage | Why it matters |
|---|---|---|
| Barrier to light, oxygen, kahalumigmigan | Near-total protection when pinhole-free | Longer shelf life |
| Formability (malambot na temper) | Folds and shapes without cracking | Wraps, Mga Laminate, formed lids |
| Lakas ng loob (matigas ang loob) | Holds shape; tears cleanly | Push-through lidding |
| Thermal kondaktibiti | Even heat transfer | Cooking and heat-seal processes |
| Heat reflectivity | Reflects radiant heat | Insulation facing |
| Hygiene | Hindi nakakalason, no microbial growth | Food and pharma safety |
| Kondaktibiti | Electromagnetic shielding | Cable and electronics use |
| Recyclability | Retains properties after recycling | Sustainability goals |
6. How 20 Micron Aluminum Foil Is Made
Making 20 µm foil is a precision rolling process. Each stage controls a specific quality factor, such as thickness, pinholes or surface cleanliness.
6.1 Production Process Overview
| Stage | What happens | Why it matters |
|---|---|---|
| 1. Melting and alloying | Aluminum is melted and alloying elements are adjusted | Sets alloy composition |
| 2. Paghahagis | Molten metal is cast into a slab or continuous-cast coil | Determines internal quality and defects |
| 3. Mainit na pagulong (if slab cast) | Slab is rolled down to a thick coil | Reduces thickness efficiently |
| 4. Malamig na pagulong | Coil is rolled to a thin gauge at room temperature | Builds strength and surface quality |
| 5. Intermediate annealing | Coil is heat-treated to soften it | Restores formability for further rolling |
| 6. Foil rolling | Material is rolled to final thickness | Achieves target gauge |
| 7. Pagputol ng hiwa | Wide rolls are cut to customer widths | Defines width and edge quality |
| 8. Final annealing | Heat treatment removes rolling oil and sets the temper | Controls softness and surface cleanliness |
| 9. Inspection and packing | Ang kapal, pinholes and appearance are checked | Protects quality before shipment |
7. Mga aplikasyon ng 20 Micron Aluminum Foil
20 Micron Aluminum Foil serves packaging and industrial applications that require a thin, flexible metal layer.
Its suitability depends on the required barrier performance, mekanikal na mga katangian, product-contact conditions, and converting process.
20 Micron Aluminum Foil for Flexible Packaging
7.1 Food and Flexible Packaging
20 micron aluminum foil can be used in selected flexible packaging structures for dry foods, mga pulbos, snacks, and other products requiring protection from light, kahalumigmigan, or gases.
Common product formats include:
- Laminated pouches and sachets.
- Composite packaging films.
- Printed packaging materials.
- Selected food wrapping structures.
The foil may be combined with plastic films, papel na papel, adhesives, or sealant layers to provide the required mechanical strength and packaging functionality.
Food-contact compliance and sealing performance should be verified for the complete structure.
7.2 Pharmaceutical Packaging
Aluminum foil is widely used in pharmaceutical packaging, but the suitability of 20 μm foil depends on the specific packaging design and performance requirements.
Potential applications include selected laminated packaging materials and specialized foil structures.
Pharmaceutical blister lidding, halimbawa na lang, requires suitable mechanical properties, coating compatibility, and reliable sealing performance.
For cold-forming Alu-Alu blister packaging, the foil specification must be selected for the forming process; 20 μm should not be assumed suitable for every cold-forming application.
Buyers should confirm the required alloy, Pamahiin, kapal naman, and regulatory compliance with the packaging manufacturer.
7.3 Insulation and Thermal Applications
Aluminum foil can serve as a reflective facing or barrier layer in insulation products, duct insulation, and multilayer thermal-control materials.
Its effectiveness depends on surface emissivity, air gaps, the insulation system, and installation conditions.
A thin foil layer does not provide substantial thermal insulation by itself; the overall system determines the thermal performance.
7.4 Cable and Electrical Applications
Selected cable and electrical products use aluminum foil as a shielding or functional layer.
Depending on the design, foil may be combined with polymer films or other conductive materials.
The required electrical continuity, shielding performance, kakayahang umangkop, and bonding characteristics should guide alloy and temper selection.
A coated or laminated foil may behave differently from bare aluminum in electrical contact applications.
7.5 Industrial Laminates and Specialty Products
20 micron aluminum foil may also be incorporated into multilayer industrial materials where a lightweight metal barrier is useful.
Potential uses include composite packaging, protective laminates, and specialized converted foil products.
Each application requires a suitable combination of foil properties, ibabaw ng paggamot, and downstream processing.
Application selection tip: Confirm the finished product’s performance requirements before choosing 20 μm foil.
Barrier testing, converting trials, and compatibility checks can help determine whether the thickness is appropriate.
Pharmaceutical Packaging Used Printed aluminum foil
8. Plain vs. Coated vs. Laminated 20 Micron Aluminum Foil
20 µm foil is sold in three main forms. Choosing the right form often matters as much as choosing the alloy.
8.1 Talahanayan ng Paghahambing
| Tampok | Plain aluminum foil | Pinahiran aluminyo foil | Laminated aluminum foil |
|---|---|---|---|
| Structure | Bare aluminum | Aluminum with a thin lacquer or coating | Aluminum bonded to plastic, paper or other layers |
| Typical added layer | Wala | Heat-seal lacquer, primer, protective lacquer, kulay ng kulay | Mga Alagang Hayop, PE, PA, CPP, paper and others |
| Heat sealable | Hindi | Oo nga, with heat-seal lacquer | Oo nga, through the sealant layer |
| Printable | Limitado | Oo nga, with suitable coating | Oo nga, on the outer film |
| Lakas ng loob | Depends on temper | Similar to plain foil | Much higher |
| Pinhole cover | Wala | Partial | Strong, plastic layers cover micro-defects |
| Gastos | Lowest | Katamtaman | Highest |
| Typical use | Household wrap, pagluluto ng, general use, base for converting | Lidding, blister foil, colored foil | Pouches, mga sachet, mga tape, insulation facing |
8.2 Plain Aluminum Foil
Plain Aluminum foil is bare aluminum with no added layer. It is the base material for converting and the product sold for household use.
It is simple, economical and fully recyclable. Its limits are that it cannot be heat sealed on its own, and it is more easily damaged by creasing or tearing.
8.3 Coated Aluminum Foil
Coated Aluminum foil carries a thin layer of lacquer on one or both sides.
- Heat-seal lacquer lets the foil bond to plastic containers, such as yogurt cups or blister bases.
- Panimulang aklat improves adhesion for printing or further coating.
- Protective lacquer shields the surface from scratches or food contact reactions.
- Colored coating is used for decoration and branding.
Coated foil keeps the thin, light structure of plain foil while adding the functions packaging lines need.
The lacquer must match the substrate and the sealing conditions.
8.4 Laminated Aluminum Foil
Laminated Aluminum foil combines aluminum with other materials to build a complete packaging structure.
Two common bonding methods are used:
- Adhesive lamination uses a solvent-based or solvent-free adhesive to join the layers.
- Extrusion lamination uses molten polymer to bond the layers.
Laminates combine the barrier of foil with the strength, printability and sealability of plastics or paper.
The foil surface must be clean and wettable, or the layers can separate.
Huawei 20 Micron Aluminum Foil Display
9. Quality Control and Testing Standards
Quality control decides whether a roll of 20 µm foil runs smoothly on your line or causes rejects.
This section covers what to inspect, how it is tested and which standards apply.
9.1 Key Quality Parameters
| Parameter | What it affects | Typical test method |
|---|---|---|
| Thickness and uniformity | Barrier, bigat ng katawan, cost, coating consistency | Micrometer, weighing method, online gauge |
| Pinholes | Barrier performance, shelf life | Light-transmission inspection in a dark room |
| Tensile strength and elongation | Tearing, pagbuo ng, lamination behavior | Tensile test |
| Wettability (dyne level) | Adhesion of coating, ink and adhesive | Dyne pen or test-liquid method |
| Surface cleanliness | Pag-print, lamination, food contact | Visual inspection, wettability test |
| Flatness and edge quality | Web tracking, telescoping, tearing | Visual and roll inspection |
| Komposisyon ng haluang metal | Mechanical and barrier properties | Spectrometer analysis |
9.2 Common Defects, Causes and Prevention
| Defect | Common cause | Prevention |
|---|---|---|
| Pinholes | Inclusions in the metal, rolling conditions, thin gauge | Clean melt, controlled rolling, agreed pinhole limit |
| Oil spots or stains | Incomplete annealing, contamination | Proper annealing, clean storage and handling |
| Wrinkles and waves | Uneven tension or roll profile | Tension control, roll profile adjustment |
| Telescoping rolls | Poor winding or edge alignment | Correct winding tension and core fit |
| Edge burr or tears | Dull or misaligned slitting knives | Knife maintenance and setup checks |
| Poor adhesion | Low surface wettability | Check dyne level and annealing quality |
| Mga gasgas | Rough handling or contaminated rolls | Careful handling, clean rolls and guides |
9.3 Reference Standards and Compliance
| Standard or regulation | Scope |
|---|---|
| GB/T 3198 | Aluminum and aluminum alloy foil (Tsina) |
| ASTM B479 | Annealed aluminum foil for flexible barrier applications (USA) |
| EN 546 | Aluminum and aluminum alloy foil (Europa) |
| EU Regulation 1935/2004 | General requirements for food-contact materials in the EU |
| FDA requirements | Food-contact materials in the USA |
| .ISO 9001 | Quality management system |
| .ISO 22000, BRC, FSSC 22000 | Food safety management, where required by the customer |
Standards change over time. Confirm the current edition of each, and agree in writing which one governs your order.
10. Na customize na 20 Micron Aluminum Foil Solutions from Huawei Aluminum
Henan Huawei Aluminyo Co., Ltd. was established in 2001 at may higit pa sa 20 years of experience in aluminum production and sales.
The company serves international customers with aluminum products for packaging and industrial applications.
Para sa 20 Micron Aluminum Foil, customers can discuss material selection, dimensions, surface requirements, and order-specific quality criteria based on their intended use.
10.1 Customized Material and Dimensions
Buyers can specify the required alloy and temper according to their processing needs.
Common alloy options to discuss include 1235, 8011, at 8079, subject to product requirements and availability.
Customized requirements may include:
- Nominal thickness of 20 M.
- Required roll width and winding dimensions.
- Roll inner diameter and target roll weight.
- Surface finish and edge condition.
- Plain foil or suitable downstream processing options.
All specifications should be confirmed before production.
10.2 Surface Treatment and Further Processing
Depending on production capability and the agreed order, customers may request plain foil or discuss suitable coating, paglilimbag, or lamination requirements.
For coated or laminated products, buyers should provide details of the intended function, sealing conditions, outer materials, and applicable compliance requirements.
This information helps determine whether the proposed structure is suitable for the finished product.
10.3 Quality Requirements and Export Packaging
Huawei Aluminum can discuss order-specific inspection requirements, including thickness tolerance, katumpakan ng sukat, kalidad ng ibabaw, and relevant material documentation.
Customers should identify any special pinhole limits, mechanical-property requirements, or testing standards before production.
Export packaging should also match the shipping route, storage conditions, and handling requirements.
11. Pangwakas na Salita
20 Micron Aluminum Foil provides a lightweight, flexible aluminum layer for selected packaging and industrial applications.
Its barrier properties, processability, and suitability for further conversion make it useful in products that require a thin metal layer.
Gayunpaman, thickness alone does not determine performance. haluang metal, Pamahiin, kalidad ng ibabaw, pinhole control, coating compatibility, and processing conditions all influence the final result.
For buyers, the best approach is to define the intended application, confirm the required technical specification, and select a supplier that can meet the agreed quality and delivery requirements.
A well-matched foil specification helps improve converting consistency and control overall material costs.
Mga FAQ
How thick is 20 micron aluminum foil?
It has a nominal thickness of 20 M, equivalent to 0.020 mm.
Which alloys are commonly used for 20 micron aluminum foil?
Common options include 1235, 8011, at 8079. The best choice depends on the application and required properties.
Is 20 micron aluminum foil suitable for food packaging?
Oo nga, it can be used in suitable food packaging structures, subject to material compliance and packaging performance requirements.
Maaari bang 20 micron aluminum foil be used for pharmaceutical packaging?
It may suit selected pharmaceutical packaging structures if it meets the required barrier, mekanikal, patong na patong, and compliance specifications.
What is the difference between plain and laminated aluminum foil?
Plain foil consists of the aluminum layer alone, while laminated foil combines aluminum with materials such as plastic film or paper to provide additional functionality.
What factors affect the price of 20 micron aluminum foil?
The main factors include alloy, Pamahiin, lapad ng katawan, order quantity, ibabaw ng paggamot, roll dimensions, and packaging requirements.
How can buyers ensure foil quality?
Check thickness tolerance, surface condition, pinhole requirements, alloy specifications, and relevant inspection reports.
What information is needed for a quotation?
Provide the required alloy, Pamahiin, thickness tolerance, lapad ng katawan, roll dimensions, ibabaw ng paggamot, Paglalapat, and order quantity.
Proseso ng paghahagis ng produksyon at ang pagpapakilala nito
Ang layunin ng pagtunaw at paghahagis ay upang makabuo ng mga haluang metal na may kasiya siyang komposisyon at mataas na kadalisayan ng matunaw, upang lumikha ng mga kanais nais na kondisyon para sa paghahagis ng mga haluang metal ng iba't ibang mga hugis.
Mga hakbang sa proseso ng pagtunaw at paghahagis: mga ka batch --- pagpapakain --- natutunaw na --- pagpapakilos pagkatapos matunaw, pag alis ng slag --- sampling bago ang pagsusuri --- pagdaragdag ng haluang metal upang ayusin ang komposisyon, nakakapukaw ng damdamin --- pagpipino --- static na Setting——Guide furnace casting.
Mainit na proseso ng produksyon ng pagulong at ang pagpapakilala nito
- 1. Mainit na pagulong sa pangkalahatan ay tumutukoy sa paggulong sa itaas ng metal recrystallization temperatura;
- 2. Sa panahon ng mainit na proseso ng pagulong, ang metal ay may parehong mga proseso ng pagpapatigas at paglambot. Dahil sa impluwensya ng bilis ng pagpapapangit, basta huli na ang recovery at recrystallization process, magkakaroon ng tiyak na gawaing pagpapatigas;
- 3. Ang recrystallization ng metal pagkatapos ng mainit na pagulong ay hindi kumpleto, na ang ibig sabihin ay, ang magkakasamang buhay ng recrystallized istraktura at deformed istraktura;
- 4. Ang mainit na pagulong ay maaaring mapabuti ang pagganap ng pagproseso ng mga metal at haluang metal, bawasan o alisin ang mga depekto sa paghahagis.
- 1. Ang temperatura ng paghahagis at pagulong ay karaniwang nasa pagitan ng 680 o C at 700 o C. Ang mas mababa ang mas mahusay na, Ang matatag na paghahagis at rolling line ay karaniwang tumitigil nang isang beses sa isang buwan o higit pa upang muling tumayo. Sa panahon ng proseso ng produksyon, kinakailangang mahigpit na kontrolin ang antas ng likido ng front tank upang maiwasan ang mababang antas ng likido;
- 2. Ang pagpapadulas ay gumagamit ng C powder na may hindi kumpletong pagkasunog ng gas para sa pagpapadulas, na isa rin sa mga dahilan ng maruming ibabaw ng casting at rolling materials;
- 3. Ang bilis ng produksyon ay karaniwang sa pagitan ng 1.5m / min-2.5m / min;
- 4. Ang kalidad ng ibabaw ng mga produkto na ginawa sa pamamagitan ng paghahagis at paggulong ay karaniwang medyo mababa, at sa pangkalahatan ay hindi maaaring matugunan ang mga produkto na may espesyal na pisikal at kemikal na mga kinakailangan sa pagganap.
- 1. Ang malamig na pagulong ay tumutukoy sa paraan ng paggulong ng produksyon sa ibaba ng temperatura ng recrystallization;
- 2. Hindi magkakaroon ng dynamic na recrystallization sa panahon ng proseso ng paggulong, at ang temperatura ay tataas sa temperatura ng pagbawi sa karamihan, at ang malamig na paggulong ay lilitaw sa isang trabaho hardening estado, at ang trabaho hardening rate ay magiging malaki;
- 3. Ang malamig na ginulong sheet at strip ay may mataas na dimensional na katumpakan, magandang kalidad ng ibabaw, unipormeng istraktura at pagganap, at mga produkto sa iba't ibang estado ay maaaring makuha sa heat treatment;
- 4. Malamig na pagulong ay maaaring i roll out manipis na strips, pero sabay sabay, ito ay may mga disadvantages ng mataas na pagkonsumo ng enerhiya para sa pagpapapangit at maraming mga pasa sa pagproseso.
- 1. Ang pagtatapos ay isang paraan ng pagproseso upang matugunan ng malamig na ginulong sheet ang mga kinakailangan ng customer, o upang mapadali ang kasunod na pagproseso ng produkto;
- 2. Ang mga kagamitan sa pagtatapos ay maaaring iwasto ang mga depekto na ginawa sa mainit na pagulong at malamig na proseso ng produksyon, tulad ng basag na gilid, may langis na, mahina ang hugis ng plato, natitirang stress, atbp. Kailangan nitong tiyakin na walang iba pang mga depekto na dinala sa proseso ng produksyon;
- 3. Mayroong iba't ibang mga kagamitan sa pagtatapos, pangunahin kabilang ang cross-cutting, pagputol ng hiwa, pag unat at pagtutuwid, annealing furnace, mga slitter, atbp.
Proseso ng paghahagis at paggulong
Proseso ng paghahagis at paggulong: likidong metal, kahon sa harap (Kontrol sa antas ng likido), paghahagis at rolling machine (sistema ng pagpapadulas, paglamig ng tubig), paggupit ng makina, makina ng pag coiling.
Malamig na proseso ng produksyon ng pagulong
Panimula sa pagtatapos ng proseso ng produksyon
Aluminyo haluang metal ay may mga katangian ng mababang density, magandang mekanikal na katangian, magandang pagganap ng pagproseso, di nakakalason, madaling i recycle, mahusay na electrical kondaktibiti, paglipat ng init at paglaban sa kaagnasan, kaya ito ay may malawak na hanay ng mga application.
Aerospace: ginagamit upang gumawa ng mga balat ng sasakyang panghimpapawid, mga frame ng fuselage, mga girder, mga rotors, mga propeller, mga tangke ng gasolina, mga panel ng pader at mga struts ng landing gear, pati na rin ang rocket forging rings, mga panel ng pader ng spacecraft, atbp.
Aluminyo haluang metal na ginagamit para sa aerospace
Transportasyon: ginagamit para sa kotse katawan istraktura materyales ng mga sasakyan, Mga Sasakyan ng Subway, mga kotse ng pasahero ng tren, mabilis na mga kotse ng pasahero, mga pinto at bintana, mga istante, mga bahagi ng automotive engine, mga aircon, mga radiator, mga panel ng katawan, mga gulong at mga materyales ng barko.
Application ng trapiko
Packaging: Ang lahat ng aluminyo pop lata ay pangunahing ginagamit bilang mga materyales sa packaging ng metal sa anyo ng mga manipis na plato at foils, at ginagawang lata, mga takip, mga bote, mga bariles, at packaging foils. Malawakang ginagamit sa packaging ng mga inumin, pagkain, mga pampaganda, mga gamot, mga sigarilyo, mga produktong pang industriya, mga gamot, atbp.
Application ng packaging
Pag-print: Pangunahing ginagamit upang gumawa ng PS plates, ang mga PS plate na nakabase sa aluminyo ay isang bagong uri ng materyal sa industriya ng pag print, ginagamit para sa awtomatikong paggawa ng plato at pag print.
Pag print ng PS
Dekorasyon ng arkitektura: aluminyo haluang metal ay malawakang ginagamit sa mga istraktura ng gusali, mga pinto at bintana, suspendido ang mga kisame, pandekorasyon na ibabaw, atbp. dahil sa magandang kaagnasan nito paglaban, sapat na lakas, mahusay na pagganap ng proseso at pagganap ng hinang.
Application ng konstruksiyon ng haluang metal ng aluminyo
Mga produktong elektroniko: mga computer, mga mobile phone, mga shell ng refrigerator, mga radiator, atbp.
Electronic application ng produkto
Mga gamit sa kusina: mga kaldero ng aluminyo, aluminyo basins, mga liner ng rice cooker, sambahayan aluminyo foil, atbp.
Application ng kusina
Packaging Ng Aluminum Sheet / Coil
Ang bawat detalye ng packaging ay kung saan namin ituloy ang perpektong serbisyo. Ang aming proseso ng packaging sa kabuuan ay ang mga sumusunod:
Paglalamina: malinaw na pelikula, asul na pelikula, mikro-mucosal, mataas na mucosal, laser pagputol ng pelikula (2 mga tatak, Novacell at Polyphem);
Proteksyon: mga tagapagtanggol ng sulok ng papel, mga pads laban sa presyon;
pagpapatayo ng mga: desiccant;
Tray: fumigated hindi nakakapinsala kahoy na tray, magagamit muli ang bakal na tray;
Pag-iimpake: Tik-tik-toe bakal sinturon, o PVC packing belt;
Kalidad ng Materyal: Ganap na libre mula sa mga depekto tulad ng puting kalawang, mga spot ng langis, mga rolling mark, pinsala sa gilid, mga baluktot, mga dent, mga butas, mga break lines, mga gasgas na, atbp., walang coil set.
Port: Qingdao o iba pang mga port sa China.
Lead oras: 15-45 mga araw.
Aluminyo sheet / plate packaging proseso
Aluminyo likawin packaging proseso
F: Ikaw ba ay isang tagagawa o isang mangangalakal?
Q: Kami ay isang tagagawa, ang factory namin ay sa No.3 Weier Road, Sonang Pang industriya, Gongyi, Henan, Tsina.
F: Ano ang MOQ para sa pag order ng produkto?
Q: Ang MOQ natin ay 5 tonelada, at ang ilang mga espesyal na produkto ay magkakaroon ng isang minimum na dami ng order ng 1 o 2 tonelada.
F: Gaano katagal ang iyong oras ng lead?
Q: Sa pangkalahatan ang aming lead time ay tungkol sa 30 mga araw.
F: Mayroon bang kalidad ng katiyakan ang iyong mga produkto?
Q: Oo nga, kung may problema sa quality sa products namin, kami ay mabayaran ang customer hanggang sa sila ay nasiyahan.
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