|
Paper and cardboard are produced by draining a paper stock by a method in which a stock having a consistency of from 2.5 to 5% by weight is used as a starting material, and (a) from 0.1 to 2% by weigh ... We claim: 1. A process for the production of paper and cardboard by draining a paper stock, ... Such papers are produced using,
|
www.freepatentsonline.com/4749444.html
|
|
|
|
Over 70% of the cardboard produced each year in the uk is made from recycled fibers. Corrugated board is not made from paper derived from tropical forest hardwoods as they are unsuitable for the process. Instead the paper industry uses fast growing softwoods that are being replanted faster than they are being used.
|
www.jaffabox.com/store/cgi-bin/cp-app.cgi?usr=51F82783&...
www.jaffabox.com/store/cgi-bin/cp-app.cgi?usr=51F82783&rnd=598&rrc=N&affl=&cip=&act=&aff=&pg=cardboard
|
|
|
Paper, board and cardboard are produced by a process in which a paper stock is drained in the presence of condensates of basic amino acids with sheet formation. In particular, homo- and cocondensates ... We claim: 1. A process for the production of paper, board or cardboard, said process comprising draining a paper stock...
|
www.freepatentsonline.com/6673206.html
|
|
Unlike conventional caskets mostly made of plywood, the firm's coffins are made of special corrugated cardboard called Tri-Wall Pak. The cardboard is produced from trees that meet the standard of the Sustainable Forestry Initiative, which is an international comprehensive program to preserve forests. ... email this story...
|
digg.com/environment/Japanese_firm_develops_eco_friendl...
digg.com/environment/Japanese_firm_develops_eco_friendly_cardboard_coffin
|
|
Paper, board and cardboard are produced by draining a paper stock in the presence of a nonhydrolyzed copolymer which contains, as polymerized units,(a) from 99 to 1 mol % of N-vinylformamide and(b) from 1 to 99 mol % of one or more water-soluble basic monomers of the formula ##STR1## where R.sup.1 is H, ...
|
www.patentgenius.com/patent/5262008.html
|
|
The first commercial cardboard box was produced in England in 1817, more than two hundred years after the Chinese invented cardboard. Corrugated paper appeared in the 1850s; about 1900, shipping cartons of faced corrugated paperboard began to replace self-made wooden crates and boxes used for trade.
|
ohioline.osu.edu/cd-fact/0133.html
|
|
Moving boxes nyc; Can't find the boxes you need to haul your stuff for that big move? ... We sell quality USED cardboard boxes, for less. ... We reclaim used and new cardboard boxes. Does your company recycle quality cardboard boxes? WE PAY MORE THAN RECYCLERS!;
|
www.usedcardboardboxes.com/
www.usedcardboardboxes.com/
|
|
The first commercial cardboard box was produced in England in 1817 [1]. Cardboard - Corrugation. In the mid 19th century, an ingenious concept enabled flimsy sheets of paper to be transformed into a rigid, stackable and cushioning form of ... The first commercial cardboard box was produced in England in 1817 [1].
|
www.experiencefestival.com/a/Cardboard_-_History/id/622...
www.experiencefestival.com/a/Cardboard_-_History/id/622820
|
|
These machines produced a double-layer corrugated cardboard in rolls, which, in the ... and assured a higher quality of the corrugated cardboard produced, ...
|
www.springerlink.com/index/U207781752T87848.pdf
|
|
