Folding boxboard

In the final consequence, it means that the problem of mineral oil migration from board to foodstuff - mainly discussed in Germany - has to be treated and solved on a European level. The possible solutions and drawbacks for the folding boxboard production as packaging material discussed in this chapter include ... 

Keywords Corrugated board, Folding boxboard, Food packaging, Mineral oil, Recovered paper, Recycling... 

The usage of RCP grades with less newspaper content for the production of folding boxboard alleviates the situation and helps to reduce the mineral oil concentration in the board. But it will not be a sufficient solution to decrease the mineral oil load in board by some orders of magnitude. 

White lined manilla (triplex) white lined folding boxboard—unbleached body with bleached liner(s)... 

In many ways this is very similar to the making of paper, except that the multi-ply production systems are more suitable than the basic single wire Fourdrinier system. Board covers rigid and folding boxboards, solid and corrugated fibreboard, fibre drums and components of composite containers. 

Figure 5.10 A white lined folding boxboard in section...

These difficult to handle, temperamental objects in white lined folding boxboard are popular in the industry because they are good at their job, which is to contain, protect and distinguish the product from all others in an economical manner. They are sometimes known as secondary packaging. 

The best known applications of paper and board are labels, leaflets, folding boxboard cartons and corrugated cases. Without these, packaging or products would be more expensive and difficult. Please also note some of the rarer or more hidden uses of cellulose, e.g. cellulose film, layers in laminates. 

Moisture content of paper and board is measured according to BS 343 1986 (91) ISO 287 (1985). All papers and boards can be covered, i.e. all calipers of paper, chipboard, pasteboard, folding boxboard, solid and corrugated fibreboards provided there are no substances that will escape at the temperature specified for the test. 

Uses Defoamer for latex and emulsion architectural paints, general industrial, can coatings, emulsion polymers, syn. renderings, food pkg. adhesives/paper, dispersions, coating colors in paper prod, (self-copying paper, folding boxboard)... 

Uses Defoamer for water-reducible emulsion and latex systems, high gloss architectural paints, wood preservative stains, aq. flexographic inks, primers, acid catalyzed systems, automotive basecoats, coating colors (folding boxboard), wastewater treatment Properties Lt. yel. si. vise, translucent liq. sol. in butanol, glycol ethers, ethoxypropanol, hexanol, isobutanol, IPA, methoxypropanol, MEK, min. spirits, xylene partly sol. in acetone, ethanol dens. 1.01 g/ml (20 C) flash pt. > 200 C pH = 7.0 (2% in Dl water) nonionic 100% act. 

The following board types are included in the group of folding boxboard Coated pulp hoard made from bleached chemical pulp is usually used for folding boxes. 

---