Tin Free Steel for Food Packaging with Non-toxic Barrier Properties
and Recyclability
Tin free steel adopts low-carbon steel substrate and
chromium-chromium oxide composite film design to form a dense
protective barrier:
1,Food-grade safety protection: There is no metal tin coating on
the surface to eliminate the risk of tin ion migration. It is
tested to be completely free of harmful heavy metals such as lead
and cadmium. It can also ensure safety even when in direct contact
with food. It is especially suitable for sensitive categories such
as infant food and health products.
2,Efficient barrier preservation: The composite film layer can
isolate oxygen, moisture and light to prevent food from oxidation
and deterioration. It has excellent acid and salt resistance.
Whether it is acidic foods such as carbonated beverages and
ketchup, or salt-containing scenes such as soy sauce and canned
food, it can keep the contents fresh for a long time.
3,High temperature resistant and stable characteristics: It can
withstand 121℃ high temperature sterilization process. The
packaging will not deform or release harmful substances during
processing such as steaming and baking, providing reliable
protection for ready-to-eat foods, canned foods, etc.
Environmental advantages: a green choice that is recyclable
throughout the entire cycle
1,100% metal is recyclable: the base material is made of steel,
which can be completely recycled after being discarded. The surface
film layer is decomposed into harmless oxides during the smelting
process, which does not affect the quality of recycled steel, and
the recycling rate is far higher than that of plastics, glass and
other materials.
2,Low-carbon production mode: the process energy consumption is 15%
lower than that of traditional tinplate, and the entire life cycle
from production to disposal is more environmentally friendly, which
is in line with the global "carbon neutrality" trend and helps
brands fulfill their green packaging commitments.
Application scenarios: packaging innovation adapted to multiple
fields
1,Beverages and dairy products: used in cola cans, milk powder
cans, etc., resistant to carbonic acid corrosion and strong
sealing, extending the shelf life of beverages;
2,Snack foods and condiments: made into potato chip barrels, soy
sauce bottles, etc., moisture-proof and anti-oxidation, maintaining
a crisp taste and flavor;
3,High-temperature processed foods: competent for luncheon meat
cans and instant porridge packaging, and can still maintain
packaging integrity after high-temperature sterilization.
Three reasons to choose Tin Free Steel
1,Safety: No risk of heavy metal migration, passed multiple food
contact safety certifications at home and abroad;
2,Reliable performance: Barrier properties are comparable to
traditional tinplate, while also having better processing and
forming properties;
3,Environmental protection bonus: Recyclable properties help brands
meet the green packaging standards of supermarkets and e-commerce
platforms, and enhance consumer trust.
- Free samples provide.
- 20 years experience technicial support.
- Service always available .
- 1st grade material for every production.
- Original cost for your separated purchase.
PARTNER
CERTIFICATE
Information Required with orders and inquirys
Orders and inquiried shall be accompanied by the following
information.
1. products name and grade
2.coaing and mass( for Tinplate only),temper grade,finish, and
products size.
3.rolling direction
4.quantity
5.application and delivery date
6.number of sheets per packaging( for cut to length products)
7.inside diameter amd maximum acceptable unit coil weight (for
coils products).
8.film type,color, contents,and other details of use and
environment.
9.other special requirements,if any.
