8079 એલ્યુમિનિયમ ફોઇલ 12μm

In the high-end flexible packaging industry, material performance dictates final product success. અવરોધ ગુણધર્મો, લવચીકતા, and processing stability are critical. They directly determine shelf life, દેખાવ, અને ઉત્પાદન કાર્યક્ષમતા.

8079 Aluminum Foil 12μm is a premium ultra-thin packaging material. It has become the core choice for food, ફાર્માસ્યુટિકલ, and high-end daily chemical composite packaging. This material perfectly balances ultra-thin thickness with excellent barrier properties.

It also offers outstanding ductility and processability. This foil effectively solves industry pain points. These include poor folding resistance, high pinhole rates, and insufficient barrier performance.

This article provides an in-depth technical analysis. It covers material definition, રાસાયણિક રચના, પ્રદર્શન પરિમાણો, and core advantages. It also details application scenarios, ઉત્પાદન પ્રક્રિયાઓ, and procurement guidelines. The goal is to help global buyers select products and evaluate suppliers quickly.

આઈ. સમજણ 8079 એલ્યુમિનિયમ ફોઇલ 12μm

What Defines 8079 એલ્યુમિનિયમ ફોઇલ?

8079 aluminum foil belongs to the 8xxx series alloys. It is a typical iron-silicon based alloy. It is specifically optimized for flexible composite packaging scenarios. Unlike industrial pure aluminum foil or ordinary alloys, 8079 uses a precise iron-silicon ratio.

This design provides ultra-high flexibility and low pinhole rates. It also ensures excellent composite adaptability. આમ, it serves as a benchmark material in high-end flexible packaging.

The Significance of the 12μm Specification

The 0.012mm (12-માઇક્રોન) ultra-thin specification is the mainstream commercial standard. Producing 12μm ultra-thin foil involves extremely high technical thresholds. It requires precise control over rolling tension, તાપમાન, અને ઝડપ.

This precision avoids defects like pinholes, thickness deviations, and surface scratches. Compared to traditional thick foils, 12μm foil is lighter. It offers lower comprehensive costs. It is highly compatible with high-speed automated packaging lines.

Comparative Advantage Over Other Alloys

Regarding material differentiation, 8079 shows significant advantages over 8011 અને 1235. 1235 foil has high purity but suffers from poor flexibility. 8011 is widely used but performs poorly in ultra-thin gauges. તેનાથી વિપરીત, 8079 Aluminum Foil 12μm achieves a perfect balance. It combines barrier properties, લવચીકતા, અને પ્રક્રિયાક્ષમતા. This makes it irreplaceable in high-standard flexible packaging.

II. Chemical Composition and Material Properties

2.1 Precise Chemical Formulation

The core performance of 8079 stems from its unique formulation. It features low silicon content and an appropriate amount of iron. Iron refines the internal grain structure of the aluminum foil. This significantly enhances ductility and bending fatigue resistance.

The low silicon ratio effectively prevents brittle intermetallic phases. This ensures surface flatness and flexibility in the ultra-thin gauge. Trace elements are strictly controlled per international standards. This minimizes internal defects and pinhole formation. It comprehensively improves material stability.

2.2 Core Physical Performance Metrics

• Excellent Barrier Performance:ના 8079 Aluminum Foil 12μm has a dense metal crystal structure. It completely blocks oxygen, પાણીની વરાળ, અલ્ટ્રાવાયોલેટ કિરણો, અને દૂષકો. It effectively prevents oxidation, moisture-induced deterioration, and photoaging.
• Outstanding Flexibility and Folding Resistance:​ The material exhibits excellent bending performance. It withstands repeated folding and bending without cracking. It does not enlarge existing pinholes. It adapts to complex packaging shapes and post-processing techniques.
• High Elongation and Deep Processing Performance:​ It features stable mechanical ductility. It is adaptable to stamping, સ્ટ્રેચિંગ, and lamination procedures. It does not break or deform during high-speed continuous processing.
• Good Heat Sealability and Composite Adaptability:​ The foil surface is clean and uniform. It offers excellent bonding compatibility with PET, પીઈ, પી.એ, and CPP films. It also bonds well with paper-based materials. It forms a robust composite structure.

2.3 Available Material Tempers

• ઓ ગુસ્સો (સોફ્ટ સ્ટેટ):​ This is the conventional mainstream temper. સંપૂર્ણ annealing પછી, the material achieves optimal flexibility and ductility. It is free from internal stress and does not crack when folded.
• H18/H19 Hard Temper (વૈવિધ્યપૂર્ણ):​ For special industrial packaging requiring rigidity and tensile strength. This temper offers higher tensile strength and structural stability.

III. Complete Product Specifications

We produce 12μm 8079 ultra-thin aluminum foil strictly adhering to international standards. Parameters are standardized, and dimensions are customizable.

IV. ના મુખ્ય ફાયદા 8079 એલ્યુમિનિયમ ફોઇલ 12μm

વી. લાક્ષણિક એપ્લિકેશન વિસ્તારો

Benefiting from its ઉચ્ચ અવરોધ કામગીરી, excellent folding resistance, સરળ લેમિનેશન, and food & pharmaceutical grade safety, 12μm 8079 aluminum foil serves as a core substrate for high-end flexible packaging. It is widely used in food, ફાર્માસ્યુટિકલ, daily chemical, and precision industrial packaging with strict quality standards. It supports customized composite structures and fully adapts to automated production lines. Detailed segmented applications are as follows:

5.1 ફૂડ ફ્લેક્સિબલ પેકેજિંગ

8079 aluminum foil 12μm is the preferred material for high-end food composite packaging. સલામત, બિન-ઝેરી, and highly airtight, it delivers long-lasting freshness, ભેજ પ્રતિકાર, and oxidation resistance for various food packaging scenarios:

• Vacuum Food Packaging: Composite with PET/PE and PA/CPP to produce vacuum bags for cooked meat, તૈયાર વાનગીઓ, and deli products. It withstands high-intensity vacuum pressing without perforation or deformation, completely isolating air and preventing oxidative deterioration to extend shelf life at room or refrigerated temperature.
• ફ્રોઝન ફૂડ પેકેજિંગ: Maintains excellent flexibility at low temperatures without embrittlement or cracking. Ideal for frozen dumplings, સીફૂડ, and frozen meat packaging. It resists low-temperature moisture erosion, preventing frost formation, સૂકવણી, and flavor mixing to stabilize frozen food quality and taste.
• કોફી & ચા પેકેજિંગ: Features superior oxygen, ભેજ, અને પ્રકાશ અવરોધ ક્ષમતાઓ. It locks aroma components of coffee and tea, avoiding moisture caking and oxidative flavor loss, making it the ideal material for high-end tea and coffee inner and outer packaging bags.
• ડેરી & નાસ્તા ફૂડ પેકેજિંગ: Suitable for milk powder, ચીઝ, yogurt sealing films, બદામ, પેસ્ટ્રીઝ, and puffed food packaging. It blocks external pollutants and prevents moisture absorption, બગાડ, and discoloration while adapting to high-speed bag-making and sealing lines for high yield and premium packaging appearance.
• પેટ ફૂડ પેકેજિંગ: Applied to high-end cat food, કૂતરો ખોરાક, and pet snack composite bags. It provides long-term moisture and oxidation resistance, solving oil oxidation and mold problems in pet food and meeting high-standard safety and fresh-keeping requirements for premium pet products.

5.2 Pharmaceutical Sterile Protective Packaging

This aluminum foil fully complies with pharmaceutical packaging safety standards. With high cleanliness, zero harmful precipitation, and strong barrier performance against bacteria, ધૂળ, ભેજ, ઓક્સિજન, it ensures sterile conditions and stable drug efficacy, serving as an essential material for high-grade pharmaceutical packaging:

• ફાર્માસ્યુટિકલ બ્લીસ્ટર પેકેજીંગ: Used for PTP blister packaging of tablets, કેપ્સ્યુલ્સ, and granules. It achieves precise heat sealing and excellent tightness to isolate external contamination, prevent moisture and oxidation failure, and stabilize drug efficacy during long-term storage, fully adapting to automated pharmaceutical production lines.
• Medical Composite Medicine Bags: Applied to powder medicines, liquid medicine pouches, and traditional Chinese medicine packaging. Flexible and crack-resistant during transportation and storage, it provides multi-protection including moisture proofing, પ્રકાશ અવરોધિત, અને લાંબા-અંતરના પરિવહન અને લાંબા ગાળાના સંગ્રહને ટેકો આપવા માટે બેક્ટેરિયોસ્ટેસિસ.
• Medical Device Sterilization Packaging: તબીબી કેથેટરના જંતુરહિત પેકેજિંગ માટે યોગ્ય, syringes, surgical consumables, and precision instruments. It withstands EO gas and high-temperature sterilization processes and maintains stable barrier performance after sterilization to avoid secondary pollution and ensure medical safety.

5.3 Daily Chemical & Industrial Protective Packaging

With outstanding lamination performance, light-shielding and moisture-proof properties, and stable physical characteristics, 8079 એલ્યુમિનિયમ ફોઇલ 12μm બગડવાની સંભાવના ધરાવતા ઉત્પાદનો માટે ઉચ્ચ સ્તરના દૈનિક રાસાયણિક અને ચોકસાઇવાળા ઔદ્યોગિક પેકેજિંગમાં વ્યાપકપણે ઉપયોગમાં લેવાય છે, ભેજ, અને ઓક્સિડેશન:

• High-End Cosmetic Flexible Packaging: Used for essence, ક્રીમ, facial mask, skincare liquid, and cosmetic soft packaging. It completely blocks ultraviolet rays and oxygen to prevent active ingredient oxidation and failure while delivering high-end packaging texture to enhance product grade.
• Fine Chemical Packaging: Suitable for volatile, deliquescent, and oxidizable chemical additives, flavors, સુગંધ, and fine powder materials. Its high barrier performance prevents volatilization, moisture caking, and component deterioration to stabilize chemical product performance.
• Electronic Component Moisture-Proof Packaging: Applied to composite moisture-proof packaging for chips, circuit boards, precision resistors, કેપેસિટર્સ, and miniature sensors. It isolates moisture, ધૂળ, and minor static interference to prevent oxidation and performance damage during storage and transportation.
• New Energy Component Packaging: Used for auxiliary packaging of small lithium battery parts and battery tabs. It balances flexibility, અવરોધ કામગીરી, and conductivity to meet protection requirements for precision new energy components.

VI. Why Prefer 0.012mm Thickness 8079 એલ્યુમિનિયમ ફોઇલ?

The thickness of ultra-thin foil directly impacts cost, કામગીરી, અને અનુકૂલનક્ષમતા. The 12μm specification offers comprehensive competitive advantages.

પ્રથમ, it achieves an optimal balance between barrier performance and material cost. Compared to 9μm foil, 12μm 8079 has a lower pinhole rate. બીજું, compared to 15μm and thicker foils, it is lighter. Unit costs are lower, reducing overall packaging expenses.

ત્રીજો, the 12μm thickness offers moderate softness and hardness. It perfectly matches the rhythm of high-speed automated packaging lines. Issues like jamming or breakage are avoided.

VII. Comparison with Other Alloy Aluminum Foils

To facilitate precise material selection, we compare three mainstream aluminum foils. All are of the same 12μm thickness.

The comparison clearly shows that 8079 Aluminum Foil 12μm leads comprehensively. It is the most reliable material choice for high-standard flexible packaging.

VIII. ઉત્પાદન પ્રક્રિયા પ્રવાહ

Producing 12μm ultra-thin 8079 aluminum foil requires precision equipment. It also demands mature process control. The standardized production process ensures stable quality and consistent batch performance.

1. Aluminum Ingot Melting and Casting:​ Select high-purity aluminum raw materials. Precisely ratio iron and silicon elements for melting. Cast qualified aluminum billets.
2. હોટ રોલિંગ અને કોલ્ડ રોલિંગ:​ Use multi-pass hot rolling and precision cold rolling. Gradually reduce the thickness of the billet. Eliminate internal stress and enhance density.
3. Ultra-Thin Foil Rolling:​ Employ professional foil rolling equipment. Precisely control rolling tension, ગતિ, and temperature. Roll the base material to the 12μm specification.
4. Intermediate Annealing and Final Annealing:​ Apply staged annealing treatments. Eliminate internal stress generated during rolling. Optimize material ductility to form O-temper soft foil.
5. Surface Cleaning and Pinhole Inspection:​ Clean oil stains and impurities from the aluminum foil surface. Conduct full pinhole inspections. Thoroughly reject non-conforming products.
6. ચીકણું, પેકેજિંગ, and Final QC:​ Slit to custom widths according to customer requirements. Conduct final inspections on thickness, સપાટી, અને યાંત્રિક ગુણધર્મો. Employ export-grade standard packaging.

Xાળ. Criteria for Selecting a Quality Supplier

Henan Huawei એલ્યુમિનિયમ કંપની શા માટે પસંદ કરો., લિ. (HWALU)?

In the procurement of 8079 12μm ultra-thin aluminum foil, many manufacturers face common issues. These include unstable ultra-thin rolling and high pinhole rates. Choosing a reliable source factory is crucial. હેનાન હુવેઇ એલ્યુમિનિયમ કંપની, લિ. (HWALU) is a source manufacturer.

1. મજબૂત સ્ત્રોત ફેક્ટરી તાકાત

હેનાન હુવેઇ એલ્યુમિનિયમ કંપની, લિ. is located in Gongyi Aluminum Industrial Park. It is a large private aluminum foil manufacturing enterprise. The company integrates R&ડી, ઉત્પાદન, પ્રક્રિયા, અને નિકાસ કરો.

We possess a 250,000 m² પ્રમાણિત ઉત્પાદન આધાર. અમારી પાસે હાઇ-એન્ડ પ્રોડક્શન લાઇનનો સંપૂર્ણ સેટ છે. Unlike ordinary traders, we have our own production workshops. We operate our own quality inspection centers and R&D teams. We control the entire process from aluminum ingot casting to finished product slitting.

2. Mature Ultra-Thin Rolling Process

12μm ultra-thin aluminum foil has extremely high requirements. હેનાન હુવેઇ એલ્યુમિનિયમ કંપની, લિ. has over ten years of experience. We have a professional technical R&ડી ટીમ. They are proficient in the iron-silicon ratio process for 8079 એલોય.

We can precisely control rolling parameters. We fundamentally solve common defects in ultra-thin aluminum foil. Our finished 8079 0.012mm aluminum foil boasts core advantages. It has an extremely low pinhole rate and small thickness tolerance.

3. Full-Dimensional Customization Capability

Addressing differences in customer production lines and packaging designs, we provide one-stop customization services. We can customize slit widths from 100-1600mm. We can also customize coil outer diameters and core inner diameters.

Whether for small batch sampling or large batch export orders, we can accurately match customer needs. Our products require no secondary processing and allow direct use on machines.

4. High-Standard Quality Control System

The company strictly implements multiple international production standards. We establish a full-process quality control system. ની દરેક બેચ 8079 0.012mm aluminum foil undergoes rigorous testing. Tests include thickness tolerance, full pinhole inspection, and mechanical property testing.

Products have passed food contact safety certifications and pharmaceutical packaging compliance tests. They are non-toxic, ગંધહીન, and free from harmful substance leaching.

5. Rich Export Experience

હેનાન હુવેઇ એલ્યુમિનિયમ કંપની, લિ. has years of overseas export experience. Our products are exported to Europe, અમેરિકા, દક્ષિણપૂર્વ એશિયા, અને મધ્ય પૂર્વ. For export orders, we use moisture-proof, dust-proof, shock-resistant export-specific wooden crates.

We can provide complete product test reports and qualification certificates. This ensures the compliance and stable delivery of foreign trade orders.

6. Comprehensive Technical Service

Our company provides free sample testing and one-on-one technical guidance. We offer customized solution optimization and fast delivery services. For differences in customer lamination processes, our professional technical team can offer targeted advice. દરમિયાન, our own large-scale production capacity ensures sufficient inventory. We quickly respond to urgent customer order needs.

XI. વારંવાર પૂછાતા પ્રશ્નો (FAQ)

Q1: કયા ઉદ્યોગો માટે મુખ્ય અરજીઓ છે 8079 એલ્યુમિનિયમ ફોઇલ 12μm?

એ: It is widely used in high-end flexible packaging fields. એપ્લિકેશન્સ ફૂડ પેકેજિંગને આવરી લે છે, ફાર્માસ્યુટિકલ પેકેજિંગ, coffee and tea packaging, pet food packaging, cosmetic soft packaging, and industrial composite moisture-proof packaging scenarios.

ક્યૂ 2: વચ્ચે શું તફાવત છે 8079 એલ્યુમિનિયમ વરખ અને 8011 એલ્યુમિનિયમ વરખ?

એ: ની સરખામણીમાં 8011 એલ્યુમિનિયમ વરખ, 8079 એલ્યુમિનિયમ ફોઇલ શ્રેષ્ઠ સુગમતા આપે છે, ફોલ્ડિંગ પ્રતિકાર, અને અવરોધ કામગીરી. It is suitable for high-end flexible composite packaging with demanding requirements.

ક્યૂ 3: Is 12μm 8079 વેક્યુમ પેકેજિંગ માટે યોગ્ય એલ્યુમિનિયમ ફોઇલ?

એ: Absolutely suitable. The 12μm specification 8079 ultra-thin aluminum foil possesses excellent oxygen and water vapor barrier capabilities, સ્થિર વેક્યૂમ સહિષ્ણુતા સાથે.

ક્યૂ 4: કરે છે 8079 Aluminum Foil 12μm support width and coil diameter customization?

એ: હા, we do. We can provide full-dimensional customization services, 100-1600mm થી આવરી પહોળાઈ, coil outer diameters, coil weights, and slitting specifications.

XII. નિષ્કર્ષ

With its ultra-high barrier performance, excellent flexibility and folding resistance, stable composite processing performance, અને ઉચ્ચ સલામતી, 8079 Aluminum Foil 12μm stands out in the ultra-thin packaging material market.

It perfectly solves various performance pain points of traditional aluminum foils in high-end flexible packaging.

For packaging enterprises deeply committed to product quality, સલામતી, અને બજાર સ્પર્ધાત્મકતા, selecting high-quality 8079 Aluminum Foil 12μm ultra-thin aluminum foil not only provides reliable assurance for the shelf life and packaging grade of end products but also effectively controls production costs, comprehensively enhancing the enterprise’s market competitive advantage.