Why choose this product
We maintain high standards throughout the design and manufacturing of our products to provide our customers with reliable and safe sampling solutions. The numerous benefits of our products will enable you to optimize your operations!
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Black resin forming a barrier against light
The opacity of the Twirl'Opaque is obtained by the insertion of black resin in its composition. Indeed, black resin acts as a barrier against light and helps to keep photosensitive samples safe.
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Designed to protect photosensitive samples
The Twirl'Opaque is a sampling bag designed specifically to protect samples that could be degraded by light, such as oil, herbs, plant extracts, vitamins, dietary supplements, and chemicals and pharmaceuticals.
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Secured closure system
The design of the closure system protects your samples. Simple and easy to use, the closure system allows you to quickly close the bag, and open it again if necessary. From collecting, carrying and analyzing samples, you'll have peace of mind.
Stocks and size
| Sku | Closing | Dimension | Packaging | Media | Thickness | Technical sheet |
|---|---|---|---|---|---|---|
| EPN-4512 | Standard closure | 114 x 305 mm / 4.5 x 12 in | 1000 (2 x 500) | NA | 2.5 mil.in/ 63.5 micron / 0.0635 mm | Download |
| EPN-4515 | Standard closure | 114 x 381 mm / 4.5 x 15 in | 1000 (2 x 500) | NA | 2.5 mil.in/ 63.5 micron / 0.0635 mm | Download |
| EPN-4590 | Standard closure | 114 x 229 mm / 4.5 x 9 in | 1000 (2 x 500) | NA | 2.5 mil.in/ 63.5 micron / 0.0635 mm | Download |
Ideal for many industries
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Agriculture and aquaculture
The agricultural industry groups together the activities involved in cultivating the land for food. These activities also include the production of crops intended for the production of biofuels and fibre, and the processing and distribution of agricultural products. Aquaculture includes activities in which plants are grown or animals are raised in aquatic environments, in fresh or salt water. There are many markets for aquaculture products: stocking, table market, shellfish farming, etc. Both industries must ensure the certification and traceability of their products and services.
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Cosmetics
The cosmetics industry includes establishments primarily engaged in the preparation, blending and composition of personal care products, perfumes, cosmetics and grooming products. Businesses in this industry carry out many activities ranging from research and development to the development of active ingredients required in the composition of cosmetic products.
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Environment
This is a large and complex industry that brings together activities related to environmental protection, resource management and the implementation of sustainable development measures. This industry is made up of many sectors with broad areas of expertise.
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Food
The food industry is a complex sector encompassing all of the industrial activities involved in the processing of food for consumption. It involves many steps, from the receipt of primary foods, through processing and packaging, to the distribution of finished products.
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Pharmaceutical
Pharmaceutical industry activities include research and development, production and marketing of drugs. These drugs can be used in human or veterinary medicine.
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Research
The scientific research and development industry covers the activities of companies which aim to increase knowledge and improve production capacity and to develop innovation. The applications of this research are numerous and cross many sectors.


