Sealing of cosmetic packaging
The cosmetics and perfumery sector requires highly demanding packaging to ensure the tightness of the contents and preserve the product’s properties.
In particular, companies in the cosmetics industry need to protect their creams, maintain the color tones of makeup, and bottle the distinct and characteristic aroma of their perfumes.
The world of aesthetics and beauty, with its infinite customization and exclusivity options for packaging, bottles, and jars, demands that bottling companies and manufacturers of caps and sealing gaskets adapt to these specific needs and guarantee a secure seal for all their products. To achieve this, each container requires a different sealing membrane that meets its requirements.
With our commitment to quality and industry adaptation, SM Tecnic supports packaging manufacturers and cosmetic laboratories in meeting the highest standards. With our sealing technology, we ensure that creams and other cosmetic products reach the final consumer in perfect condition.
¿Why are our products suitable for the cosmetics industry?
GUARANTEE OF TAMPER-PROOF PACKAGING
SMFlex sealing systems, such as our SMFlex PS line with pressure-sensitive adhesive sealing, ensure a strong seal that keeps the properties of creams and other cosmetic products intact. By preventing exposure to air and light, these seals extend the product’s shelf life while maintaining its texture and effectiveness.
SPECIAL CARE FOR COSMETIC CREAMS
Cosmetic creams are delicate products that require special care to ensure their quality and efficacy. Choosing the right sealing system is key to earning consumer trust. SM Tecnic products are designed to meet the highest care standards in the cosmetics industry, ensuring that creams remain fresh, high-quality, and safe.
PROTECTION AGAINST CONTAMINANTS
Our induction sealing solutions are also ideal for cosmetic products. Our system consists of an aluminum foil and polyethylene foam, which, after the sealing process, adheres firmly to the container’s neck, creating an airtight barrier that protects the contents from bacteria, moisture, and external particles.
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PRODUCTS
SMFLEX airtight seal
Laminated or non-laminated polyethylene foam seals to hermetically close containers, that stand out for their resistance, elasticity and resilience.
SMFLEX PS pressure-sensitive liners
Pressure-sensitive cap seal liner with adhesive.
When pressure is applied to the lid, the liner is sealed to the neck of the container.
INDUCSEAL induction seal
Two-part cap seal liner for tamper-evident sealing and airtight sealing after opening.
Perfect tightness when the bottle is closed.
INDUFLEX tamper-evident seal
One-piece cap seal liner for packaging with a tamper-evident seal.
The foil adheres to the container, making the product tamper-proof.










