Bag specialists

At Sam Plast we are manufacturers of plastic bags and other materials for all types of applications, with more than 40 years of experience in the industry.


About us

Sam Plast is a family business specialized in the manufacture of bags of polyethylene plastic and other materials. Our factory is located in Caldes de Montbui, very close to Barcelona, from where we handle orders to all of Europe.

We work for customers in a wide variety of industries, such as Commerce, Food, Industry, and Construction, among others.

Since our founding more than 40 years ago, attentive service, professionalism and competitiveness have been the keys to our success.


A wide range of bags
to cover all your needs

Our catalogue includes products meeting all kinds of needs: t-shirt-type bags, grocery bags, sheets, garbage bags, etc.

Most of our plastic bags are made from high- and low-density polyethylene.

However, in order to respond to the demands of our customers and adapt to changing times, we have progressively incorporated the manufacture of biodegradable, compostable, raffia and paper bags, among other environmentally-friendly products.

SAM green bag

We ship throughout Europe

Our bags are available for dispatch to any country in Europe, with the utmost speed and at the best prices.


We listen to our customers, to continually innovate

At Sam Plast, we are always attentive to the needs of our customers and market trends to innovate in our production.

We invest in R&D and in new, latest-generation machinery to offer more innovative products, with flexible production adapted to you.

Always with the utmost respect for the environment, and with a commitment to sustainable, recyclable or reusable products that protect our planet.

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Cutting-edge technology

We have state-of-the-art machinery for the manufacture of bags of all kinds, available in different sizes and with extensive customization possibilities.

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Innovative materials

In addition to high- or low-density polyethylene bags, we also incorporate new materials, like biodegradable plastics, paper, raffia, etc. to create more sustainable products.

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Adapting to our customers

We offer a fully customized bag manufacturing service, tailored to the requirements and needs of our customers at every step of the production process.