Application Description

Flexible and strong, sacks and bags ensure a safe transport of goods such as free flowing bulk material. To protect the goods from mechanical stress and moisture, this packaging is usually manufactured from a composite material consisting of several layers of paper and plastic foils, paper and paper, or paper and aluminium foils. Special Jowacoll® dispersion adhesives used in manufacturing ensure, for instance, a fibre-free separation of the paper-plastic compound. In addition, the adhesives are characterised by superior feed properties, are easy to clean, provide a reliable, permanent adhesion to the different substrates, and meet the demands of food contact regulations.

The bonding operation to close small bags filled with free-flowing, dry bulk material such as coffee, sugar, or flour on mandrel wheel packaging units presents a big challenge. Adhesives used in this application are adapted to increasing line speeds and adhere to different surfaces – from the basic paper of sugar bags to the premium finish of coffee bags. Jowacoll® dispersions impress with optimum setting properties, a good and permanent adhesion, as well as best mechanical processing characteristics.

[Translate to Corporate Website:] Paper bag filled with fresh food from the supermarket

Product Information

Choose a product group

based on PVAc

Base Viscosity [mPas] /
Temperature [°C]
Application Characteristics Download
technical
data sheet (PDF)
Jowacoll® 705.11 PVAc dispersion 6000 Paper- and packaging industry, bag manufacture, vacuum cleaner bags, suppliers to the automotive industry Good mechanical processing characterics; contains plasticizers; good wet tack, fast setting; free of solvents. de en
Jowacoll® 705.21 PVAc dispersion 2000 Multi-purpose applications, especially for automatic packaging machines of all kinds, closing machines, box and carton folders. For bonding coated and non-coated papers, also for bag manufacture and for lamination and doubling of cardboard, as well as for bookbinding. Good mechanical processing characterics; contains plasticizers; good wet tack, fast setting; free of solvents. de en fr

based on copolymer

Base Viscosity [mPas] /
Temperature [°C]
Application Characteristics Download
technical
data sheet (PDF)
Jowacoll® 763.00 Copolymer dispersion 4000 For bonding and labelling of packaging materials which are diificult to bond. High surface tack, good cohesion, good cleaning properties. de en fr
Jowacoll® 763.20 Copolymer dispersion 21000 Pressure-sensitive adhesive, packaging adhesive Premanent tack, high viscosity, solvent-free, high surface tack and good cohesion. de en fr
Jowacoll® 763.28 Copolymer dispersion 2000 For pellable bonding of LDPE against kraft paper. de en fr
Jowacoll® 763.29 Copolymer dispersion 1900 Coating adhesive, packaging adhesive, bag manufacture Permanent tack, highly resistant to ageing, solvent-free, high surface tack and good cohesion.

The products listed only represent a limited selection of the available product portfolio. Product availability might differ by region. The technical data, characteristics and field of application provided in the table outline the differences between the individual adhesives of the product portfolio. Our Application Technology Department and our Sales Representatives are on hand to provide advice and support you finding the best adhesive for your particular application.

Note: The information on this page is based on test results from our laboratories as well as on experience gained in the field, and does in no way constitute any guarantee of properties. Due to the wide range of different applications, substrates, and processing methods beyond our control, no liability may be derived from these indications nor from the information provided by our free technical advisory service. Customer trials under everyday conditions, testing for suitability at normal processing conditions, and appropriate fit-for-purpose testing are absolutely necessary. For the specifications as well as further information, please refer to the latest technical data sheets.