Sachet Manufacturing

Quality control

for the manufacture of hard capsules

The process of manufacturing hard capsules is subject to very strict quality control at every stage of the process:

Selection and quality verification of raw materials for production

The completeness and consistency of the documentation is verified and each raw material is evaluated according to the analysis plan

Weighing

The process of weighing the ingredients is carried out in accordance with an approved technological specification that assigns an individual code to each substance in order to ensure full traceability.

Mixing

Detailed operating instructions define the order and method of mixing all the ingredients. The operator makes an organoleptic assessment of the mixture - colour, smell, taste.

Sachetting

The operator shall continuously monitor the weight, size and tightness of the sachets, as well as the quality of the printing of the batch number and expiry date on the sachets

Packing

During the sachetting process, the quality of the stamping of the batch number and expiry date, the geometry of the blister and its tightness are checked.

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Steps in the sachet production process

Weighing

Mixing

We have BIN and "V" type mixers. In large scale production we mix batches with batch sizes up to 220kg. We have 8 high capacity BINs, which allows us to handle several production processes at the same time, without having to take into account changeover time.

We validate the mixing processes and prepare dedicated instructions for each manufactured product, described in the product manufacturing technology.

Sachetting

We are able to produce up to 18,000 flat sachets per hour and up to 16,800 stick packs. Stick packs are produced in two widths - 23mm and 40mm and in lengths from 60mm to 200mm.

Flat sachets are produced in the width of 60mm and length from 60mm to 160mm. We work with leading laminate manufacturers, so we have experience of working with high barrier laminates.

Packaging

Produced sachets can be packed in traditional cardboard boxes or with a dedicated structure. We also pack sachets in doypacks (made of recyclable laminates) or tubes.

Questions for contract manufacturing
in the form of sachets

Do you make double sachets?

In our machine park, flat sachets with a lateral cut can be produced as single sachets or as double sachets with perforation between the sachets. Each sachet is marked with a batch number and expiration date respectively.

How much powder can you pack?

Depending on the powder bulk density and other technical parameters, we have the possibility to pack the product in sachets with approximate weights from about 2 g to about 15 g.

Do you also sachet gels or liquids?

At the moment, our machinery is optimised for the production of loose forms. We do not sachet liquid or semi-liquid formulations.

Is it possible to choose different types of laminates?

We can make sachets using traditional technology as well as paper laminates.

What type of sachets do you produce?

We produce stick pack sachets and flat sachets with 4 sealed sides. The size of the sachet is selected depending on the charge weight and quality of the powder.

What dimensions do your sachets have?

Sachets of "stick pack" type are manufactured in two widths - 23mm and 40mm and length from 60mm to 200mm. Flat sachets are made in the width of 60mm and length from 60mm to 160mm.