16 - Paper, cardboard and goods made from these materials
Goods & Services
Paper; cardboard; plastic materials for packaging; wrapping paper; packing paper; copying paper; writing papers; coated paper; uncoated paper; matt coated paper; newsprint paper; magazine paper; printing paper; special papers for printing; label paper; coloured paper; opaque paper; thermal paper; paperbags; folding boxboard; cartons; corrugated board; printing papers; packaging products and materials, not of metal; wrappings for industry; sack and bag materials; flexible packaging materials; Vacuum laminates; Vacuum laminates for foodstuffs packaging; cellular plastics and vacuum pouches; paper sacks and bags; corrugated containers; reel wrappings and reel end-discs for paper and packaging industry; Aseptic liquid packaging of paper or plastic for foodstuffs; Self-adhesive sticker laminates; air laid paper; kraft paper; Envelope paper; paper, cardboard and tags supplied in reels with adhesive or silicone liner; wrappings for medical instruments; materials for medical protective covers especially for surgical drapes, of paper, for hospital and hygiene use; adhesive tapes for stationery or household purposes; self-adhesive tapes for stationery or household purposes; release liner paper; paper for labelling purposes; adhesive backed paper for labelling purposes; paper based labelling materials; barrier papers; cardboard based labelling materials.
2.
Process to manufacture low weight high quality paper for use as a support layer of a release liner with a belt assembly
The invention relates to manufacturing low weight high quality paper suitable for use as a support layer of a release liner. A paper web is formed from pulp slurry, the moisture content of the paper web is reduced by a press section (PSEC), the paper web is supported by a belt (BELT1) from a first contact point (CP1) in the press section (PSEC) to a first separation point (SP1) in a drying section (DSEC), and the paper web is dried to form paper. The temperature profile of the paper web may be non-decreasing. When supported, the temperature of the paper web of the paper web may be higher than or equal to 56° C. to obtain a paper web having a dry content of at least 40 wt.-% at the first separation point.
The invention relates to a method for obtaining a release liner and to release liner comprising a primer layer and a cellulose based support layer, the primer layer comprising an organic compound having one or more functional vinylic groups, the organic compound comprising an acetal connecting a first moiety and a second moiety, the first moiety comprising nanofibrillar cellulose having functional hydroxyl groups and the second moiety comprising an organic fragment, the organic fragment comprising at least one functional vinylic group.
The invention relates to manufacturing low weight high quality paper suitable for use as a support layer of a release liner. A paper web is formed from pulp slurry, the moisture content of the paper web is reduced by a press section (PSEC), the paper web is supported by a belt (BELT1) from a first contact point (CP1) in the press section (PSEC) to a first separation point (SPl) in a drying section (DSEC), and the paper web is dried to form paper. The temperature profile of the paper web may be non-decreasing. When supported, the temperature of the paper web of the paper web may be higher than or equal to 56°C to obtain a paper web having a dry content of at least 40 wt.-% at the first separation point.
A release product including a basic substrate and a siliconized release layer. The basic substrate has a first side and a second side. The siliconized release layer has been applied on the first side of the basic substrate. The release product includes a coating layer which has been applied directly on either the first side of the basic substrate, or the second side of the basic substrate. The coating layer includes silica particles and a binder.
B23B 5/16 - Turning-machines or devices specially adapted for particular workAccessories specially adapted therefor for bevelling, chamfering, or deburring the ends of bars or tubes
B32B 9/04 - Layered products essentially comprising a particular substance not covered by groups comprising such substance as the main or only constituent of a layer, next to another layer of a specific substance
B32B 19/00 - Layered products essentially comprising natural mineral fibres or particles, e.g. asbestos, mica
D21H 27/00 - Special paper not otherwise provided for, e.g. made by multi-step processes
D21H 19/40 - Coatings with pigments characterised by the pigments siliceous, e.g. clays
