8079 H18 Aluminum Foil for Cosmetic Packaging
123 Mga Pananaw 2026-09-30 06:41:18
1. Panimula sa 8079 H18 Aluminum Foil for Cosmetic Packaging
8079 H18 Aluminum Foil for Cosmetic Packaging must protect sensitive formulations from moisture, oxygen, liwanag, aroma loss, and external contamination.
Kasabay nito, the packaging material needs to support printing, paglalamina ng, pagputol ng hiwa, pagbubuklod, and high-speed converting.
8079 H18 Aluminum Foil is a high-barrier aluminum foil material suitable for flexible cosmetic packaging applications.
Ang 8079 alloy belongs to the 8xxx aluminum series, while H18 indicates a hard, strain-hardened temper with relatively high strength and dimensional stability.
In cosmetic packaging, 8079 H18 aluminum foil normally serves as the barrier layer rather than the complete package.
It can be laminated with PET, PE, CPP, papel na papel, or other functional materials to form multilayer packaging structures.
The main value of 8079 H18 aluminum foil comes from the combination of barrier protection, lakas ng loob, thin-gauge efficiency, kalidad ng ibabaw, and converting performance.
Gayunpaman, the final packaging performance does not depend on the alloy alone.
Foil thickness, pinhole control, surface condition, lamination structure, sealing layer, and converting process all influence the finished package.
2. Ano ang 8079 H18 Aluminum Foil?
2.1 Ano ang 8079 aluminyo haluang metal?
8079 is an aluminum alloy in the 8xxx serye ng mga, commonly used for aluminum foil applications that require a balance of strength, processing performance, at mga katangian ng barrier.
Typical published composition data for 8079 aluminyo foil include approximately 0.70–1.30% Fe at 0.05–0.30% Si, with other elements controlled according to the applicable material specification.
2.2 What Does H18 Mean?
H18 refers to a strain-hardened aluminum temper.
The material reaches the H18 condition through substantial cold working rather than full annealing.
As a result, H18 foil generally has higher tensile strength and greater rigidity than soft O-temper foil.
The trade-off is lower elongation and flexibility.
This characteristic can be useful for converting processes where the foil needs good web stability, dimensional control, and resistance to tearing during slitting or laminating.
Gayunpaman, H18 is not automatically suitable for every cosmetic packaging structure.
Applications requiring significant forming or deformation may require a softer temper.
Huawei 8079 H18 Aluminum Foil
2.3 8079 H18 as a Packaging Barrier Layer
8079 H18 aluminum foil normally works as one component of a multilayer packaging structure.
Halimbawa na lang:
Mga Alagang Hayop / 8079 H18 Aluminum Foil / PE
Each layer performs a different function:
- Mga Alagang Hayop: printing surface, mechanical support, and external protection
- Aluminyo foil: primary barrier against light, moisture and oxygen
- PE: heat-sealing layer
Another common approach uses CPP as the inner sealing layer.
This multilayer construction allows packaging manufacturers to combine the barrier performance of aluminum with the flexibility, kakayahang i-print, and sealing properties of polymers.
3. Why Choose 8079 H18 Aluminum Foil for Cosmetic Packaging?
3.1 Excellent Barrier Protection
8079 H18 aluminum foil provides an effective barrier against kahalumigmigan, oxygen, liwanag, aroma, and external contamination.
This makes it suitable for cosmetic products that require protection from environmental exposure.
The final barrier performance also depends on foil thickness, pinhole control, lamination quality, and sealing integrity.
3.2 High Strength and Dimensional Stability
The H18 temper gives the foil higher strength and rigidity than soft O-temper material.
This supports stable performance during:
- Pagputol ng hiwa
- Rewinding
- Email Address *
- Pag-print
- High-speed converting
3.3 Efficient Thin-Gauge Packaging
Aluminum foil can provide strong barrier protection at relatively low thickness, helping reduce material consumption and package weight.
The appropriate foil thickness should be selected according to the required barrier performance, pinhole control, converting process, and finished package design.
3.4 Excellent Light Protection
Aluminum foil is opaque and effectively blocks light from reaching the cosmetic formulation.
It is therefore suitable for packaging products containing light-sensitive skincare ingredients, serums, essential oils, and other sensitive formulations.
3.5 Suitable for Lamination
8079 H18 foil can be incorporated into multilayer structures such as:
- Mga Alagang Hayop / Al / PE
- Mga Alagang Hayop / Al / CPP
- Paper / Al / PE
The aluminum layer provides the main barrier function, while the polymer layers provide printing, mechanical protection, or heat sealing.
3.6 Suitable for Cosmetic Sachets and Pouches
The combination of barrier protection, lakas ng loob, and thin-gauge efficiency makes 8079 H18 aluminum foil suitable for:
- Cosmetic sachets
- Cream and lotion packs
- Serum samples
- Facial-mask packaging
- Hair-care samples
- Travel-size products
Sa kabuuan, 8079 H18 aluminum foil provides a practical combination of barrier performance, lakas ng loob, magaan na konstruksiyon, and converting compatibility for high-barrier cosmetic packaging.
8079 H18 Aluminum Foil for Cosmetic Packaging
4. Key Specifications of 8079 H18 Aluminum Foil for Cosmetic Packaging
A professional purchasing specification should cover more than alloy and temper.
For cosmetic packaging, buyers should also define kapal naman, lapad ng katawan, surface condition, pinhole requirements, mekanikal na mga katangian, core dimensions, and downstream processing requirements.
| Parameter | Typical / Custom Specification |
|---|---|
| haluang metal | 8079 |
| Temper | H18 |
| Product Form | Aluminum foil coil / roll |
| Ang kapal | Application-specific |
| Commercial Supply Range | Approximately 0.006–0.20 mm* |
| Lapad ng katawan | Na customize na |
| Ibabaw | Tapos na ang gilingan / maliwanag / matte according to specification |
| Core ID | Commonly 76 mm o 152 mm; customized |
| Pagproseso ng | Pagputol ng hiwa, rewinding, paglalamina ng, patong na patong, paglilimbag |
| Packaging Structure | PET/Al/PE, PET/Al/CPP and other structures |
| Paglalapat | Cosmetic sachets, pouches, sample packs and flexible packaging |
| Kontrol sa Kalidad | Ang kapal, lapad ng katawan, tensile properties, ibabaw, pinholes and roll condition |
5. Chemical Composition and Mechanical Properties of 8079 H18 Aluminum Foil
5.1 Komposisyon ng Kemikal
| Elemento | Komposisyon ng Kemikal (wt. %) | Pag-andar / Tungkulin |
|---|---|---|
| Aluminyo (Al) | Balanse | Main matrix element; provides low density and corrosion resistance |
| bakal na bakal (Fe) | 0.70–1.30 | Contributes to strength and helps control the microstructure of thin foil |
| Silicon (Si Si) | 0.05–0.30 | Supports alloy processing and influences strength and rolling behavior |
| Tanso (Cu) | ≤ 0.05 | Controlled to maintain corrosion resistance and alloy purity |
| Sink (Zn) | ≤ 0.10 | Minor alloying element; controlled within the specified limit |
| Iba pa, Ang bawat isa | ≤ 0.05 | Individual trace elements controlled according to the alloy specification |
| Iba pa, Kabuuang | ≤ 0.15 | Total limit for unspecified elements |
| Total Alloying & Trace Elements | Controlled by specification | Ensures consistent composition and processing performance |
5.2 Mechanical Properties of H18 Temper
H18 represents a hard, strain-hardened temper. Compared with soft O-temper foil, H18 provides higher tensile strength and greater resistance to deformation.
Komersyal na 8079 H18 specifications commonly list a tensile strength of ≥160 MPa for 0.035–0.20 mm foil, although actual values depend on thickness, production route, and the agreed specification.
| Pag-aari | 8079 H18 Typical Requirement |
|---|---|
| haluang metal | 8079 |
| Temper | H18 |
| Lakas ng Paghatak | ≥160 MPa* |
| Pagpapahaba | Specification-dependent |
| Densidad ng katawan | Humigit-kumulang. 2.72 g/cm³ |
| Ibabaw | Makinis na, malinis na, free from major defects |
| Paglalapat | High-barrier flexible packaging |
*The value above represents a commercial reference for certain thickness ranges, not a universal requirement for every 8079 H18 product.
6. Cosmetic Packaging Structures Using 8079 H18 Aluminum Foil
8079 H18 Aluminum Foil for Cosmetic Packaging normally works as the barrier layer rather than the complete cosmetic package.
Manufacturers laminate it with polymer films or paper to create a multilayer packaging structure.
The final structure depends on the product formulation, required barrier performance, printing method, sealing system and package design.
6.1 Mga Alagang Hayop / Aluminum Foil / PE
Mga Alagang Hayop / Al / PE is a common flexible packaging structure.
- Mga Alagang Hayop: Provides printability, surface protection and mechanical strength.
- Aluminyo foil: Provides the main barrier against light, moisture and oxygen.
- PE: Provides heat-sealing performance and contact with the product.
This structure can suit cosmetic sachets, cream samples, lotion packs and other single-use products.
6.2 Mga Alagang Hayop / Aluminum Foil / CPP
Mga Alagang Hayop / Al / CPP combines a strong outer film with aluminum foil and a heat-sealable CPP layer.
It can provide:
- Good barrier protection
- Good heat-sealing performance
- Good dimensional stability
- Suitable performance for high-speed packaging
The exact adhesive and sealing system should match the cosmetic formulation and packaging equipment.
6.3 Paper / Aluminum Foil / PE
For packaging designs that require a paper appearance, manufacturers can use:
Paper / Al / PE
Paper provides the printable outer surface, aluminum provides the barrier layer, and PE provides sealing and product-contact functionality.
This structure can be considered for sample packs, sachets and specialty cosmetic packaging.
6.4 Typical Cosmetic Packaging Applications
| Packaging Structure | Karaniwang Aplikasyon |
|---|---|
| Mga Alagang Hayop / Al / PE | Cream, lotion and serum sachets |
| Mga Alagang Hayop / Al / CPP | High-barrier cosmetic pouches |
| Paper / Al / PE | Printed sachets and sample packs |
| Mga Alagang Hayop / Al / Sealant | Specialty cosmetic flexible packaging |
| Customized Multilayer Laminate | Formulation- and equipment-specific packaging |
The actual barrier performance of the finished package depends not only on the aluminum foil but also on foil thickness, pinhole control, lamination quality, adhesive performance and sealing integrity.
8079 H18 Aluminum Foil Export Packaging
7. Paggamot sa ibabaw, Coating and Printing
8079 H18 aluminum foil can be supplied in plain, pinahiran ng, printed, or laminated forms according to the requirements of cosmetic packaging.
7.1 Plain Aluminum Foil
Plain foil typically features a clean, smooth surface with a bright or mill finish.
Good surface quality supports reliable printing, patong na patong, and lamination.
Key requirements include:
- Clean and uniform surface
- Low oil residue
- No significant scratches or wrinkles
- Consistent surface appearance
7.2 Coating and Lacquering
Protective coatings, primers, lacquers, and heat-seal coatings can be applied when the packaging structure requires additional protection or improved bonding.
The coating system should match the intended adhesive, ink, and sealing layer.
7.3 Pag-print
8079 H18 aluminum foil can be used in printed cosmetic packaging.
Proper surface preparation helps improve ink adhesion and maintain consistent print quality.
Important factors include:
- Surface cleanliness
- Ink compatibility
- Ink adhesion
- Printing speed
- Drying or curing conditions
7.4 Paglalamina
The foil can be laminated with materials such as Mga Alagang Hayop, PE, CPP, or paper to create multilayer cosmetic packaging.
Typical structures include:
- Mga Alagang Hayop / Al / PE
- Mga Alagang Hayop / Al / CPP
- Paper / Al / PE
The aluminum layer provides the main barrier function, while the outer and inner layers provide printing, protection, or heat sealing.
7.5 Slitting and Rewinding
After coating, paglilimbag, or lamination, master coils can be slit into customer-specified widths.
Important controls include slit width, kalidad ng gilid, winding tension, roll alignment, and core dimensions.
These factors help ensure smooth operation on downstream cosmetic packaging equipment.
8. Proseso ng Paggawa ng 8079 H18 Aluminum Foil
Ang produksyon ng 8079 H18 aluminum foil requires precise control of alloy composition, pagulong gulong, Pamahiin, kalidad ng ibabaw, and final dimensions.
A typical manufacturing process includes the following steps:
8.1 Alloy Preparation and Casting
The manufacturer prepares aluminum and alloying elements according to the specified 8079 komposisyon.
After melting and composition testing, the molten alloy is cast into slabs or suitable rolling stock.
8.2 mainit na pagulong
The cast material undergoes hot rolling to reduce its thickness and develop a suitable structure for further processing.
Ang kapal, temperatura, patag na, and surface quality remain under controlled conditions.
8.3 malamig na paggulong
Cold rolling gradually reduces the material to the required foil gauge.
Precise control of kapal naman, patag na, rolling speed, and tension helps achieve consistent foil quality.
8.4 H18 Temper Processing
The material reaches the H18 hard temper through controlled cold working.
This increases tensile strength and stiffness compared with softer tempers, making the foil suitable for demanding converting operations.
8.5 Surface Inspection and Quality Control
The finished foil undergoes inspection for:
- Thickness and width
- Mga depekto sa ibabaw
- Flatness
- Edge quality
- Pinholes
- Oil residue
- Wrinkles and scratches
- Mga katangian ng makina
Pinhole control is particularly important for thin-gauge cosmetic packaging because the aluminum layer provides the primary barrier function.
8.6 Slitting and Rewinding
Master coils can be slit into customized widths and rewound according to the customer’s packaging requirements.
Core dimensions, winding tension, roll alignment, and edge quality are controlled during this stage.
8.7 Huling Packaging
Finished rolls receive moisture-resistant and protective packaging to prevent contamination and mechanical damage during transportation.
Coil labels and inspection records can also be provided for product traceability.
Cosmetic Sample Packaging
9. Mga aplikasyon ng 8079 H18 Aluminum Foil in Packaging
8079 H18 aluminum foil is mainly used as a high-barrier layer in flexible and laminated packaging.
Its combination of barrier protection, lakas ng loob, magaan na konstruksiyon, and converting performance makes it suitable for various packaging applications.
9.1 Cosmetic Sachets and Sample Packs
8079 H18 aluminum foil can be laminated into sachets for:
- Creams
- Lotions
- Serums
- Facial-care products
- Hair-care samples
- Essential-oil products
The aluminum layer helps protect the contents from light, kahalumigmigan, oxygen, and external contamination.
9.2 Cosmetic Pouches
Multilayer structures such as Mga Alagang Hayop / Al / PE at Mga Alagang Hayop / Al / CPP can use 8079 H18 aluminum foil as the main barrier layer.
These structures provide flexible packaging while protecting cosmetic formulations from environmental exposure.
9.3 Pharmaceutical and Healthcare Packaging
8079 aluminum foil can also be used in selected pharmaceutical and healthcare packaging applications where high barrier performance is required.
Typical applications include:
- Blister packaging
- Sachets
- Strip packaging
- Medical packaging
The alloy, Pamahiin, kapal naman, and surface requirements should follow the final packaging specification.
9.4 Food and Specialty Flexible Packaging
Beyond cosmetics and pharmaceuticals, 8079 H18 aluminum foil can serve as a barrier layer in selected food and specialty flexible packaging.
The final specification depends on the required barrier performance, converting process, and package structure.
10. 8079 H18 vs. Other Aluminum Foil Alloys
Different aluminum foil alloys provide different combinations of strength, kakayahang umangkop, ductility, and processing performance.
The appropriate alloy depends on the final packaging application.
| Tampok | 8079 | 8011 | 8021 | 1235 |
|---|---|---|---|---|
| Serye ng haluang metal | 8xxx | 8xxx | 8xxx | 1xxx |
| Typical Packaging Use | Flexible and high-barrier packaging | Parmasyutiko, food and general packaging | Pharmaceutical and high-barrier packaging | Flexible and household packaging |
| Temper | H18 | H18 | O | O |
| Lakas ng loob | Mataas na | Mataas na | Mas mababa | Mas mababa |
| Kakayahang umangkop | Katamtaman | Katamtaman | Napakahusay | Napakahusay |
| Pagganap ng hadlang | Napakahusay | Napakahusay | Napakahusay | Napakahusay |
| Formability | Mabuti na lang | Mabuti na lang | Napakahusay | Napakahusay |
| Main Advantage | Lakas ng loob + barrier performance | Versatility + processing performance | High ductility + barrier performance | Mataas na kadalisayan + Mahusay na ductility |
| Mga Karaniwang Aplikasyon | Cosmetic sachets, pouches, Mga Laminate | Blister foil, packaging ng pagkain, foil sa bahay | Pharmaceutical and specialty packaging | Flexible packaging, foil sa bahay |
11. 8079 H18 Aluminum Foil Supplier — Henan Huawei Aluminum
Henan Huawei Aluminyo Co., Ltd. is an aluminum manufacturer and supplier with experience in aluminum sheet, plate, likawin ang, papel de liha, hubad, and value-added aluminum products.
Para sa 8079 H18 aluminyo foil, Huawei can provide customized specifications for cosmetic, pharmaceutical, pagkain, and other flexible packaging applications.
11.1 Na customize na 8079 H18 Aluminum Foil
Customers can specify:
- haluang metal: 8079
- Temper: H18
- Thickness and tolerance
- Width and slit width
- Coil ID
- Surface finish
- Coil timbang
- Packaging requirements
- Pag-print, patong na patong, or lamination requirements
11.2 Kontrol sa Kalidad
Huawei controls key product and production parameters, kasama na ang:
- Komposisyon ng kemikal
- Foil thickness
- Width and dimensional tolerance
- Tensile properties
- Surface quality
- Flatness
- Pinhole control
- Edge quality
- Coil winding
- Packaging condition
For flexible packaging, consistent thickness and surface quality help improve subsequent pagputol ng hiwa, paglilimbag, paglalamina ng, and converting pagganap.
11.3 Export and Technical Support
Itinatag sa 2001, Henan Huawei Aluminum has more than 20 years of aluminum production and sales experience and has supplied customers in 72 mga bansa.
Huawei can support customers with alloy selection, foil dimensions, Pamahiin, surface requirements, pagputol ng hiwa, pag iimpake, and customized production specifications.
12. Pangwakas na Salita
8079 H18 Aluminum Foil for Cosmetic Packaging combines high barrier performance, lakas ng loob, magaan na konstruksiyon, and good converting compatibility, making it suitable for flexible packaging applications.
It can be used in cosmetic sachets, pouches, sample packs, parmasyutiko packaging, and other multilayer structures where protection from light, kahalumigmigan, oxygen, and external contamination is important.
The H18 temper provides higher strength and stiffness than soft O-temper foil, supporting stable performance during slitting, rewinding, paglilimbag, and lamination.
Kapag pumipili 8079 H18 aluminyo foil, buyers should consider haluang metal, Pamahiin, kapal naman, pagpaparaya, pinhole requirements, kalidad ng ibabaw, slit width, core size, and final laminate structure.
Henan Huawei Aluminum can supply customized 8079 H18 aluminum foil and support quality control, pagputol ng hiwa, pag iimpake, and export requirements for different packaging applications.
Mga FAQ
1. Ano ang 8079 H18 aluminum foil used for?
It is mainly used for high-barrier flexible packaging, including cosmetic sachets, pouches, sample packs, and selected pharmaceutical packaging.
2. Why choose H18 temper?
H18 provides higher strength and stiffness than O-temper foil, supporting stable slitting, rewinding, paglilimbag, and lamination.
3. What thickness is suitable for cosmetic packaging?
The required thickness depends on the package structure, barrier requirements, and converting process. Custom thicknesses are available.
4. Maaari bang 8079 H18 aluminum foil be laminated?
Oo nga. It can be laminated with Mga Alagang Hayop, PE, CPP, papel na papel, and other packaging materials.
5. Maaari bang 8079 H18 foil be printed?
Oo nga. It can be supplied for printing or used in printed multilayer packaging structures.
6. How does 8079 H18 compare with 8011 H18?
Both are 8xxx-series packaging alloys. 8079 H18 offers a combination of strength, barrier performance, and converting stability, habang ang 8011 H18 provides broad packaging versatility.
7. Can Huawei customize 8079 H18 aluminyo foil?
Oo nga. Huawei can customize kapal naman, lapad ng katawan, slit width, coil ID, bigat ng katawan, surface condition, at pag iimpake according to customer requirements.
8. What information is needed for a quotation?
Provide the haluang metal, Pamahiin, kapal naman, lapad ng katawan, dami, Paglalapat, core ID, and packaging requirements. A target laminate structure can also help determine the appropriate specification.
