The pharmaceutical and cosmetics industries were the first to adopt sachets\u2014single doses here, samples there. Both require small fill volumes, secure seams, and a clean appearance, but they have different testing requirements: Pharmaceutical manufacturers thoroughly document every batch and package products in high-barrier laminate; the cosmetics industry markets the packaging as part of the product experience and requires a perfectly aligned print image. The machine platform for both is the Packaging Machine<\/a> \u2013 The differences lie in the materials, environmental technology, and documentation.<\/p>\n A single serving of active ingredient in a sachet is not a suggested serving size, but rather the actual dose\u2014which is why stricter tolerances and more stringent requirements apply:<\/p>\n To provide some context regarding the machine side: Equipment for this sector is ordered in a GMP-compliant configuration\u2014stainless steel construction, CIP-capable product paths, and validatable processes. The article on Cleaning and Hygiene<\/a>.<\/p>\n Cosmetic samples are a brand\u2019s first point of contact\u2014the texture, printing, and ease of opening all contribute to the product experience. Technically speaking, this means:<\/p>\n A word of caution: Cosmetic samples do not require a cleanroom line\u2014the regulatory burden under the Cosmetics Regulation lies in product safety, not in the cleanroom class. Anyone who applies pharmaceutical requirements to cosmetic samples is paying for precision that no inspector requires.<\/p>\n Three requirements run through both worlds:<\/p>\n For liquid and paste-like products in both industries, pump dosing is also used, as specified by the Packaging Solution for Liquids<\/a> describes.<\/p>\n A standard sachet filling machine fills the portions mechanically; for pharmaceutical applications, a GMP-compliant design is specified\u2014stainless steel, CIP-capable product pathways, and documented processes. The equipment specifications are defined in the requirements specification in collaboration with the manufacturer.<\/p>\n 0.5 to 10 g for powders and granules, 0.5 to 5 ml for liquid dosage forms; ORS powders are also available in quantities of up to 20 g in the larger 4-side-sealed format.<\/p>\n Essentially, the visual requirements: higher-quality composites, metallic printing, and precise registration mark control. The regulatory requirements of the Cosmetics Regulation pertain to product safety, not machine technology.<\/p>\n This applies only to active ingredients susceptible to oxidation, such as vitamin C or retinol; standard surfactants and creams are also compatible with PET\/PE composites. The choice of material belongs in the product\u2019s list of requirements, not in a discussion of general principles.<\/p>\n Related pages:<\/strong> Small Powder Filling Machine<\/a> | Packaging Solution for Liquids<\/a> | Cleaning and Hygiene in Packaging<\/a> | Sealing Technology for Sachets<\/a><\/p>\nPharmaceutical Sachets: The Fill Volume Is the Dose<\/h2>\n
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Cosmetics Sachets: Packaging Is Marketing<\/h2>\n
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What Both Industries Have in Common<\/h2>\n
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Choosing a Manufacturer: Four Questions to Ask Before Placing an Order<\/h2>\n
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Frequently Asked Questions<\/h2>\n
Can a standard machine fill pharmaceutical sachets?<\/h3>\n
What are the typical fill volumes for pharmaceutical sachets?<\/h3>\n
What is the difference between cosmetic sachets and food sachets?<\/h3>\n
Are aluminum laminates required for cosmetics?<\/h3>\n
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