HEMP, THE PLANT THAT CAN SAVE MOTHER EARTH

Footnote #4:

from The Emperor Wears No Clothes, p. 23:

MAN-MADE FIBER . . .
THE TOXIC ALTERNATIVE TO NATURAL FIBERS.
The late 1920s and 1930s saw continuing consolidation of power into the hands of a few large steel, oil and chemical (munitions) companies. The U.S. federal government placed much of the textile production for the domestic economy in the hands of their chief munitions maker, DuPont.

The processing of nitrating cellulose into explosives is very similar to the process for nitrating cellulose into synthetic fibers and plastics. Rayon, the first synthetic fiber, is simply stabilized guncotton, or nitrated cloth, the basic explosive of the 19th century.

“Synthetic plastics find application in fabricating a wide variety of articles, many of which in the past were made from natural products,” beamed Lammot DuPont (Popular Mechanics, June 1939, pg. 805).

“Consider our natural resources,” the president of DuPont continued, “The chemist has aided in conserving natural resources by developing synthetic products to supplement or wholly replace natural products.”

DuPont’s scientists were the world’s leading researchers into the processes of nitrating cellulose and were in fact the largest processor of cellulose in the nation in this era.

The February, 1938 Popular Mechanics article stated “Thousands of tons of hemp hurds are used every year by one large powder company for the manufacture of dynamite and TNT.” History shows that DuPont had largely cornered the market in explosives by buying up and consolidating the smaller blasting companies in the late 1800s. By 1902 they controlled about two-thirds of industry output.

They were the largest powder company, supplying 40% of the munitions for the allies in WWI. As cellulose and fiber researchers, DuPont’s chemists knew hemp’s true value better than anyone else. The value of hemp goes far beyond line fibers; although recognized for linen, canvas, netting and cordage, these long fibers are only 20% of the hempstalks’ weight. 80% of the hemp is in the 77% cellulose hurd, and this was the most abundant, cleanest resource of cellulose (fiber) for paper, plastics and even rayon.

The empirical evidence in this book shows that the federal government–through the 1937 Marijuana Tax Act–allowed this munitions maker to supply synthetic fibers for the domestic economy without competition. The proof of a successful conspiracy among these corporate and governing interests is simply this: In 1991 DuPont was still the largest producer of man-made fibers, while no citizen has legally harvested a single acre of textile grade hemp in over 50 years.

An almost unlimited tonnage of natural fiber and cellulose would have become available to the American farmer in 1937, the year DuPont patented nylon and the polluting wood-pulp paper sulfide process. All of hemp’s potential value was lost.

Simple plastics of the early 1900s were made of nitrated cellulose, directly related to DuPont’s munitions-making processes. Celluloid, acetate and rayon were the simple plastics of that era, and hemp was well known to cellulose researchers as the premier resource for this new industry to use. Worldwide, the raw material of simple plastics, rayon and paper could be best supplied by hemp hurds.

Nylon fibers were developed between 1926-1936 by the noted Harvard chemist Wallace Carothers, working from German patents. These polyamides are long fibers based on observed natural products. Carothers, supplied with an open-ended research grant from DuPont, made a comprehensive study of natural cellulose fibers. He duplicated natural fibers in his labs and polyamides–long fibers of a specific chemical process–were developed.

Coal tar and petroleum based chemicals were employed, and different devices, spinnerets and processes were patented. This new type of textile, nylon, was to be controlled from the raw material stage, as coal, to the completed product; a patented chemical product. The chemical company centralized the production and profits of the new “miracle” fiber.

The introduction of nylon, the introduction of high-volume machinery to separate hemp’s long fiber from the cellulose hurd, and the outlawing of hemp as “marijuana” all occurred simultaneously.

The new man-made fibers (MMFs) can best be described as war material. The fiber making process has become one based on big factories, smokestacks, coolants and hazardous chemicals, rather than one of stripping out the abundant, naturally available fibers.

Coming from a history of making explosives and munitions, the old “chemical dye plants” now produce hosiery, mock linens, mock canvas, latex paint and synthetic carpets. Their polluting factories make imitation leather, upholstery and wood surfaces, while an important part of the natural cycle stands outlawed.

The standard fiber of world history, America’s traditional crop, hemp, could provide our textiles, paper and be the premier source for cellulose. The war industries–DuPont, Allied Chemical, Monsanto, etc.,–are protected from competition by the marijuana laws. They make war on the natural cycle and the common farmer.

Shan Clark


Sources:Encyclopedia of Textiles 3rd Edition by the editors of American Fabrics and Fashions Magazine, William C. Legal, Publisher Prentice-Hall, Inc. Englewood Cliffs, N.J. 1980; The Emergence of Industrial America Strategic Factors in American Economic Growth Since 1870, Peter George, State University, NY; DuPont (a corporate autobiography published periodically by E.I. DuPont De Nemours and Co., Inc. Wilmington, DE); The Blasting Handbook, E.I. DuPont De Nemours & Co. Inc., Wilmington, DE; Mechanical Engineering Magazine, Feb. 1938; Popular Mechanics, Feb. 1938; Journal of Applied Polymer Science, Vol. 47, 1984; Polyamides, the Chemistry of Long Molecules (author unknown) U.S. Patent #2,071,250 (Feb. 16, 1937), W.H. Carothers; DuPont Dynasties, Jerry Colby; The American Peoples Encyclopedia, the Sponsor Press, Chicago, 1953.

Footnote #5:

Dewey and Merrill, Bulletin #404, Hemp Hurds As Paper-Making Material, U.S.D.A., Washington, D.C., October 14, 1916.from the prophetic “Conclusions” section of this USDA Bulletin:

There appears to be little doubt that under the present system of forest use and consumption the present supply cannot withstand the demands placed upon it. By the time improved methods of forestry have established an equilibrium between production and consumption, the price of pulp wood may be such that a knowledge of other available raw materials may be imperative.

Semicommercial paper-making tests were conducted, therefore, on hemp hurds, in cooperation with a paper manufacturer. After several trials, under conditions of treatment and manufacture which are regarded as favorable in comparison with those used with pulp wood, paper was produced which received very favorable comment both from investigators and from the trade which according to official test would be classed as a No. 1 machine finished printing paper. (p. 25)

“This remarkable new pulp technology for papermaking was invented in 1916 by our own U.S. Department of Agriculture chief scientists, Lyster H. Dewey, Botanist in Charge of Fiber-Plant Investigations, and Jason L. Merrill, Paper-Plant Chemist, Paper-Plant Investigations.As the USDA bulletin suggested, this process had to stay in the laboratory until the invention of decorticating and havesting machinery allowed for its economic utilization.

Until this time, hemp paper had only been made from rags and stalk fibers while the fiber and cellulose-rich hurds were burnt to fertilize the soil.

Some cannabis plant strains regularly reach tree-like heights of 20 feet or more in one growing season.

The new paper process used hemp “hurds”–77% of the hemp stalk’s weight, which was then a wasted by-product of the fiber-stripping process. In 1916, USDA Bulletin No. 404, reported that one acre of cannabis hemp, in annual rotation over a 20-year period, would produce as much pulp for paper as 4.1 acres of trees being cut down over the same 20-year period. This process would use only 1/4 to 1/7 as much polluting sulfur-based acid chemicals to break down the glue-like lignin that binds the fibers of the pulp, or even none at all using soda ash. The problem of dioxin contamination of rivers is avoided in the hemp paper making process, which does not need to use chlorine bleach (as the wood pulp paper making process requires) but instead safely substitutes hydrogen peroxide in the bleaching process.

All this lignin must be broken down to make pulp paper. Hemp pulp is only 4% lignin, while trees are 18-30% lignin. Thus hemp provides four times as much pulp with at least four to seven times less pollution. . . .

As we have seen, this hemp pulp-paper potential depended on the invention and the engineering of new machines for stripping the hemp by modern technology. This would also lower demand for lumber and reduce the cost of housing, while at the same time helping re-oxygenate the planet.

As an example: If the new (1916) hemp pulp paper process were legal today, it would soon replace about 70% of all wood pulp paper, including computer printout paper, corrugated boxes and paper bags.”

— Herer, The Emperor Wears No Clothes, 1992 edition, pp. 20-22, 118-122.




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