Premium Seal Films for Optimizing
Product Preservation Ideal Seals for Jars and Bottles


Sam Lan Co., Ltd. specializes in providing a wide range of seal films for bottle sealing, ensuring product quality and safety.

Sam Lan Co., Ltd. Leads the Market in Seal Films and Desiccant Packets Founded in 2014, Sam Lan Co., Ltd. has solidified its position as a market leader in producing and supplying of seal films and desiccant packets in Vietnam. With a mission to deliver comprehensive and optimized packaging solutions, we ensure that our clients receive not just good, but exceptional, convenient, and safe packaging. From our inception, we've stayed true to our motto: "Quality is our passion - Customers are family." This unwavering dedication has propelled Sam Lan to the forefront of the industry. More than just a manufacturer, Sam Lan is a pioneer in packaging innovation. We not only provide high-quality seal films and desiccant packets but also continuously research and develop new packaging solutions to meet the dynamic needs of the market. Our products are not only high in quality but also eco-friendly, aiding businesses in enhancing their brand value. "Over a decade of relentless dedication and innovation, Sam Lan Co., Ltd. exemplifies the synthesis of quality and passion in every aspect of its packaging solutions." Join the journey with Sam Lan, where every package tells a story of excellence and care.

  • + 10 Year of development
  • + 3000 Customers
  • + 1 billion Product sold
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Seal Membrane Technology

Sam Lan utilizes cutting-edge technology to manufacture high-quality seal membranes, catering to the diverse needs of customers across various industries.

Heal Seal

The surface layer capable of forming a tight seal when a membrane is applied to the product surface and subjected to heat or pressure.

Barrier Layer

Prevent the ingress of air, moisture, and other contaminants from the surrounding environment into the internal product.

Polyethylene Terephthalate

Provides strength and transparency to the membrane, while maintaining its integrity against internal pressure and temperature changes.

Aluminium Layer

Improves impermeability, obstructing the penetration of light, heat, and other detrimental substances that could damage the product.

Wax Layer

Upon exposure to the sealing machine's heat, the wax layer liquefies, separating the sealed membrane affixed to the jar opening and the paper gasket on the cap.

Cushioning Paper Layer

The robust paperboard layer that protects the product from physical blows and external environmental factors.

Areas of use


Safeguarding product integrity and preserving quality.

Cosmetics & Personal Care

Ensuring protection and preserving product integrity.


Ensuring freshness and preserving flavor.


Ensure safety and uphold quality


Preserve freshness and ensure food safety

Veterinary Medicines

Safeguard original integrity, repel mold, ensure consistent quality

Lubricants & Greases

Hermetic seal, Preserve quality, Prevent leakage

Pesticides & Fertilizers

Maintain performance and ensure high quality

Animal Feed

Preserving nutrients & ensuring safety


Ensuring hygiene and product safety

Featured product:

Seal Film

Sam Lan's Seal Film is your go-to for preserving products in bottles, jars, and containers. It offers excellent moisture resistance and leak prevention, while advanced anti-counterfeit printing technology adds a layer of security. Its robust and user-friendly design boosts consumer confidence and protects your brand's reputation.

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Desiccant Beads

Silica Gel Desiccant Packs are your go-to defense against moisture. Perfect for preserving foods, pharmaceuticals, electronics, and more, these high-quality packs ensure the longevity and integrity of your goods. With these packs, you can be confident that your products are in the best hands.

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Oxygen Absorber Cards

Oxygen Indicator Cards and Humidity Indicator Cards help monitor and ensure the safety of your packaged foods. By accurately indicating the levels of oxygen or humidity inside the package, they allow for an informed assessment of your product's post-packaging safety.

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Humidity Indicator Cards

Humidity Indicator Cards offer a specialized tool for detecting relative humidity in packaging environments. These cards help determine when to replace or maintain desiccants, especially useful for warehouses, motherboards, optics, and electronic components. Changing color when RH < 50%, these cards provide a clear visual cue to ensure optimal preservation.

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Adhesive Tape

Adhesive tape is a versatile and essential material for various fields. From packaging and repairs to craft projects, this tape provides quick and efficient solutions. Available in multiple types—clear, fabric, paper, and double-sided—it meets diverse user needs. It is truly an indispensable helper in everyday life.

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Sealing Machines

The aluminum seal induction sealer is a cutting-edge tool designed for hermetically sealing bottles and jars with aluminum seals through heat induction technology. It enhances product preservation by preventing moisture, spills, and leaks, maintaining the freshness of the contents. With its user-friendly and high-performance design, this heater sealer is widely utilized in the food, pharmaceutical, and cosmetic industries. This is the perfect solution for elevating your product’s quality and brand integrity.

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Pallet Wrap Film

Pallet Wrap Film is the ideal solution for securing and protecting goods on pallets during transport and storage. Made from resilient polyethylene, this wrap film tightly secures parcels, preventing damage from shocks or collisions. It enhances packing efficiency while keeping costs low, making it widely used across warehouses, factories, and the logistics sector.

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Packaging Materials

Partner with us to optimize your production processes and safeguard your products throughout their lifecycle.

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Loyal Customer

Sam Lan's Seal membrane ensures safe and effective medication preservation. I am very satisfied with the product quality. Using Sam Lan's Seal membrane has enhanced the durability and preservation capacity of my medication. An excellent choice!

Nguyen Phuong Nhi
Product Manager

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We not only manufacture but also provide optimal solutions for our customers' products, ensuring the best quality and efficiency