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logo main
  • Homepage
  • Who We Are
  • Business Areas
    • Plastic and Rubber Industry
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logo main
  • Homepage
  • Who We Are
  • Business Areas
    • Plastic and Rubber Industry
    • Graphic Industry
    • Pulp, Paper and Cardboard Industry
    • Industrial Installation and Maintenance
    • Circular Economy
  • Products
  • Protocols
  • Faqs
  • Articles
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Articles

HomeArticles
28/08/2026
By rdl_user
Circular Economy

Black specks in recycled plastic pellets: what causes them?

Black specks, bubbles, odours and colour variations are common problems in the production of recycled plastic pellets. Besides affecting their appearance, they can also compromise the material’s performance...

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22/08/2026
By rdl_user
RDL | Institutional

A day in the life at Ruy de Lacerda: Vítor Silva and the work behind every print

In our Graphic Arts Business Unit, the quality of the final result begins long before printing. Behind every job, there is a series of steps…

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19/08/2026
By rdl_user
Industrial Installation and Maintenance

Industrial Installations Ready to Grow

During the second half of August, Ruy de Lacerda’s facilities are closed for the summer holidays... But we’re still here...

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11/08/2026
By rdl_user
Plastic and Rubber Industry

Multilayer Extrusion for High-Performance Products

Multilayer extrusion makes it possible to combine different materials into a single structure, assigning each layer a specific function...

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08/08/2026
By rdl_user
RDL | Institutional

Day-to-Day at Ruy de Lacerda: Vasco Oliveira, transforming challenges into solutions for industry for over 18 years

At Ruy de Lacerda, we believe that the true value of a company lies in the people who make a difference every day. Today, we are proud to highlight Vasco Oliveira, one of the key pillars of our technical team.

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07/08/2026
By rdl_user
Pulp, Paper and Cardboard Industry

How to Prepare a Paper Mill for the Next 10 Years

The paper industry is undergoing a transformation. Declining consumption, sustainability concerns, and evolving market needs are forcing paper mills to think long term...

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31/07/2026
By rdl_user
Pulp, Paper and Cardboard Industry

Premium Consumables vs. Standard Consumables: Are They Worth the Difference?

When it comes to purchasing industrial consumables, the purchase price is often the primary deciding factor. However, a more comprehensive analysis shows that the true cost goes far beyond the initial investment...

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29/07/2026
By rdl_user
Industrial Installation and Maintenance

Automated Production and Warehousing: Integration, Installation and Industrial Maintenance

The automation of production and warehousing processes is essential for companies that seek to increase efficiency, reduce costs, and respond more quickly to the demands of the market...

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25/07/2026
By rdl_user
RDL | Institutional

Today we celebrate Sónia Carneiro, who is celebrating her birthday!

Hoje, a Sónia Carneiro celebra o seu aniversário e aproveitamos a ocasião para destacar o papel tão importante que desempenha no dia a dia da Ruy de Lacerda como assistente comercial...

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23/07/2026
By rdl_user
Circular Economy

Plastics recycling with a focus on premium quality

Plastics recycling is no longer limited to waste reduction. The industry is looking for high-quality recycled materials with consistent properties that can be used in increasingly demanding applications...

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Categories

  • Circular Economy
  • Industrial Installation and Maintenance
  • Pulp, Paper and Cardboard Industry
  • Graphic Industry
  • RDL | Institutional
  • Plastic and Rubber Industry

Latest

28/08/2026
Black specks in recycled plastic pellets: what causes them?
Circular Economy
By rdl_user
22/08/2026
A day in the life at Ruy de Lacerda: Vítor Silva and the work behind every print
RDL | Institutional
By rdl_user

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The company Ruy de Lacerda & Cª., S.A. was founded in 1950 by Mr. Ruy de Lacerda, in his own name, as a sole proprietorship.

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