Category: Aluminum Composite Materials
Thickness: 6/7/9/12/15μm
Product Form: Two-layer laminated flexible film roll
Color: Natural, blue, golden, red
Shanghai Metal Corporation is a leading AL‑PET Laminated Foil manufacturer and supplier.
The AL-PET composite film is a layered composite material formed by combining aluminum foil and PET polyester film through a dry composite process. The base material consists of a thin layer of metal aluminum and a PET polymer film. One side of this material has the water vapor barrier, oxygen barrier, and light-blocking capabilities of metal aluminum, while the other side possesses the physical properties of PET film such as tensile strength, puncture resistance, and resistance to some chemical corrosion. This product is mainly used in packaging scenarios where water vapor, oxygen, and light need to be isolated, and can delay the moisture absorption, oxidation, and deterioration of the internal contents; it can replace pure aluminum foil to solve the problems of easy tearing and insufficient mechanical strength of pure aluminum foil. Common processing methods include cutting, bag-making, and heat sealing, which can be combined with corresponding packaging equipment. It is suitable for the packaging of solid powders, pastes, some foods, and industrial components, avoiding product failure and deterioration due to the invasion of water vapor and oxygen from the environment. In actual use, the barrier level can be adjusted according to the thickness of the aluminum foil and the thickness of the PET film, and the packaging material with different storage period requirements can be matched.
If you want to know more about our AL-PET composite film price, please feel free to contact us — We will reply to you within 24 hours.
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Technical Data OF Aluminum foil & Polyester film |
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PRODUCT |
STRUCTURE |
THICKNESS |
WEIGHT(g/m²) |
YIELD(m²lkg) |
|
ALT-23 |
AL9-PET12 |
23 |
44.0 |
22.71 |
|
ALT-27-1 |
AL9-PET15 |
27 |
48.2 |
20.72 |
|
ALT-27-2 |
AL12-PET12 |
27 |
52.0 |
19.31 |
|
ALT-30-1 |
AL15-PET12 |
30 |
60.2 |
16.71 |
|
ALT-30-2 |
AL9-PET20 |
30 |
53.8 |
18.60 |
|
ALT-30-3 |
AL15-PET15 |
30 |
64.3 |
15.70 |
|
ALT-35 |
AL9-PET23 |
35 |
59.3 |
16.96 |
|
ALT-37 |
AL12-PET23 |
37 |
67.5 |
14.88 |
|
ALT-40-1 |
AL25-PET12 |
40 |
87.2 |
11.67 |
|
ALT-40-2 |
AL25-PET15 |
40 |
91.4 |
11.02 |
|
ALT-50 |
AL25-PET23 |
50 |
102.3 |
9.96 |
|
ALT-51 |
AL12-PET36 |
51 |
85.7 |
11.90 |
|
ALT-52 |
AL37-PET12 |
52 |
119.6 |
8.52 |
|
ALT-55 |
AL40-PET12 |
55 |
127.7 |
8.01 |
|
ALT-60 |
AL9-PET50 |
60 |
97.1 |
10.32 |
|
ALT-65-1 |
AL50-PET12 |
65 |
154.7 |
6.62 |
|
ALT-65-2 |
AL40-PET23 |
65 |
143.1 |
7.03 |
|
ALT-65-3 |
AL43-PET20 |
65 |
147.1 |
6.80 |
|
ALT-65-4 |
AL50-PET15 |
65 |
159.0 |
6.51 |
|
ALT-70 |
AL43-PET23 |
70 |
151.3 |
6.61 |
|
ALT-75 |
AL50-PET23 |
75 |
170.1 |
5.97 |
|
ALT-77 |
AL25-PET50 |
77 |
140.2 |
7.33 |
Standard Packaging
Each AL‑PET laminated foil roll is wrapped with anti‑moisture PE protective film. Hard plastic end caps are installed on both ends of paper core to prevent edge collision damage. Multiple finished rolls are put into reinforced export‑grade corrugated carton. Cartons are placed onto fumigated wooden pallets. Pallet surfaces are fully wrapped with stretch film for dust‑proof and fixation before shipment.
Single carton loading quantity depends on roll outer diameter and roll weight; maximum single roll weight is 500 kg.
Shipping
We support FCL full container sea freight, LCL consolidated sea freight, air freight and courier service. The selection depends on total order volume, gross weight and destination country.
Available trade terms include EXW, FOB Shanghai, CIF main seaport. Other terms may be available upon request.
Shipping costs are calculated based on cargo total volume, total gross weight, destination port and selected transport method. Full set shipping documents include commercial invoice, packing list, bill of lading.
Lead Time
Samples: 3–7 working days
Standard orders (existing regular thickness & width): 15–25 working days
Customized orders (special thickness ratio, corona treatment, non‑standard slitting width): 25–40 working days.


Q1: How long does sample preparation take for AL‑PET Laminated Foil?
A: Conventional stock specification samples take 3‑5 working days. Custom thickness‑combination samples require 5‑7 working days.
Q2: What basic information do you need for issuing a formal quotation?
A: We need required total quantity, target roll width, thickness combination of AL and PET, core size, whether corona surface treatment is required, and destination for trade‑term confirmation.
Q3: What is the MOQ for mass‑production order?
A: MOQ for standard‑spec AL‑PET laminated foil is 500 kg. Custom‑formula orders have higher MOQ subject to specific parameters.
Q4: What is the difference between AL‑PET Laminated Foil and pure aluminum foil?
A: Pure aluminum foil has excellent barrier property but low tear‑resistance. AL‑PET laminated foil adds PET reinforcing layer to improve puncture and tearing performance, suitable for high‑speed automatic bag‑making, while its barrier performance depends on aluminum layer thickness.
Q5: Which key factors should be considered to select suitable AL‑PET Laminated Foil?
A: Confirm target shelf‑life requirement (decides aluminum thickness), production equipment requirement such as bag‑making machine (decides PET thickness & tensile demand), whether printing or secondary compounding is needed (decides corona treatment).
Q6: What test reports can be provided for this AL‑PET Laminated Foil?
A: We can provide self‑inspection report covering thickness, tensile strength, WVTR and OTR index. Third‑party testing service can be arranged upon buyer’s request with extra testing cost.