As a tradition, Geraldiscos works with ethics, transparency and partnership with the customers, whether they are end fillers or lid manufacturers.
Established in 1964 by Antonio Leal dos Santos, Portuguese, visionary, innovator, in the city of São Paulo Capital city, which identified that in the Brazilian packaging market there was an opportunity and need for sealing products in the hygiene and cosmetic market segment. Bold, he established Geraldiscos in partnership with his wife, thus beginning the manufacture of Cap Liners, meeting the major manufacturers of hygiene and cosmetics. In 1977, with the expansion of the market and the second generation of the family, the Cap Liners get into new companies of the segments of care, cleanness, foods, automobiles, chemicals, among others.
In the 80s, while verifying that the international market starts to substitute Cap Liners in card for the expanded polyethylene one, the Leal family decides to invest in extruders, and thus offer the same solution for its customers, which was widely accepted.
Geraldiscos develops and offers the customers technical support, ethics, confidentiality. With this, the customers feel total support, and the company grows. As physical space becomes insufficient, in 1988 the company moves to an area that is 5 times larger in the city of Barueri, 20 km from São Paulo.
The packaging market develops and requires new product solutions. Products that could guarantee the inviolability of the packaging. At this moment Geraldiscos gets into the market of Induction Seals and launches its first product: Two pieces seal, with card support.