
Stone Paper Three Side Sealed Mask Pouch. Custom-manufactured flexible packaging for clay masks, mud masks and other viscous skincare pastes - high-barrier laminate, screw-cap spout dispensing, self-standing display structure.
It adopts Stone Paper / AL / IPE three-layer composite laminate. The outer stone paper layer features eco-friendly natural texture, excellent stiffness and great printing performance to fully present custom artwork. The middle AL aluminium foil layer creates high barrier protection against light, oxygen and moisture, effectively shielding mask essence from oxidation and quality degradation during storage. The inner IPE layer delivers reliable heat-sealing performance, forming tight seal edges to avoid essence leakage in filling, storage and transportation. Equipped with pre-cut tear notch for clean and convenient opening. This eco-conscious three-side sealed pouch is widely used for facial mask packaging, supporting customized printing and size adjustment.
Product Features

Eco-friendly Stone Paper Outer Layer
Outer stone paper presents unique natural stone-fiber texture, excellent rigidity and flatness, delivering outstanding printing performance to restore custom artwork vividly. It offers eco-friendly differentiation compared to conventional plastic packaging materials.
High Barrier Aluminium Foil Laminate
Middle AL foil layer forms dense barrier to block light, oxygen and moisture infiltration, isolating mask essence from external environmental factors and protecting active ingredients against oxidation and deterioration during long-term storage.


Reliable Heat-seal & Anti-leakage Performance
Inner IPE film delivers consistent, high-performance heat-sealing property, forming uniform, tough sealed edges. It resists liquid permeation to prevent essence leakage throughout high-speed filling, stacking, warehousing and logistics transit.
Pre-cut Tear Notch & Customizable Design
Built-in pre-cut tear notch enables clean, effortless opening without scissors. This three-side seal pouch supports custom printing, size adjustment and surface finishing options, fully tailored for various facial mask packaging demands.

Application Scenarios
Strong Manufacturing Capacity & Full Line Workshops

Blown‑Film Workshop
Housed in our professional blown‑film production workshop, high‑end multi‑layer co‑extrusion extruders enable us to independently fabricate PE films with uniform gauge and exceptional water‑vapor‑oxygen barrier capability. Every production phase undergoes stringent on‑line monitoring, establishing robust quality assurance upstream for your completed flexible pouches.
Printing Workshop
Our printing workshop is equipped with 9 high‑speed gravure printing machines. Advanced printing hardware delivers high‑definition, colour‑accurate reproduction of your brand artwork and logos. The whole printing area follows strict dust‑proof management standards to avoid print defects, providing high‑quality printed rolls for subsequent processing.


Lamination Workshop
We own a total of 12 high‑speed laminators, including 4 solvent‑free laminators and 8 dry laminators. Located inside our 100,000‑class dust‑free purification workshop, all composite production is carried out under controlled‑environment conditions. Precise parameter monitoring ensures bubble‑free, firmly‑bonded composite films that fully comply with international food‑contact safety standards.
Pouch‑Making Workshop
The fully‑automatic pouch‑making production lines are able to fabricate diverse flat‑bottom pouches and special‑shaped cat‑ear top pouches. Precision heat‑sealing technology guarantees strong, leak‑proof seal edges. Every finished pouch goes through rigorous quality checks before delivery, delivering reliable flexible‑packaging products for global pet‑food brands.



FAQ
Q: What is your daily production capacity?
A: We have a large-scale production base with over 500 employees, capable of producing 40 million bags per day, plus 50 tons of roll film. This ensures stable supply even for large-volume orders.
Q: What quality tests do you perform?
A: We conduct rigorous in-house tests including puncture resistance, leak testing, seal strength evaluation, and barrier performance checks. Test reports can be provided upon request.
Q: How are the bags packed for shipment?
A: Finished bags are packed in sturdy export cartons, with quantities per carton customizable based on bag size and customer preference to optimize shipping and storage.
Q: How long has Secia Pack been in the packaging industry?
A: Secia Pack was established in 2006, with 20 years of experience specializing in aluminum foil-plastic pouches and roll stocks. We have a 20-member R&D team and an in-house high-level purification lab.
Q: Do you offer eco-friendly / recyclable options?
A: Yes. We provide fully recyclable mono-material structures for brands pursuing sustainability. These options reduce environmental impact while maintaining the required barrier and durability performance.
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