The history ofkraft charta sacculos
Primo saeculo XIX, cum magna industria grossa nondum nata erat, homines plerumque mercabantur omnia cotidiana in macello prope opus vel residentiam. Cotidianae illae necessitates in doliis ligneis refertae, loculis pannis vel ligneis cistae sunt et ad macellum in mole portantur, sed disperse eas vendentes usores capitis est. Homines non nisi cum canistris vel linteis homemade saccis ad mercatum ire possunt. Illo tempore, materias rudis pro scriptione cinematographica adhuc erant fibra juta et linteolum vetus, cum humili qualitate et vix quantitate, quae ne quidem necessitates diurnae typographiae occurrere poterat. Circa 1844, Germanus Fridericus Kohler pulpam technologiae technologiae lignorum excogitavit, quae evolutionem industriae chartae magnopere promovit et indirecte primum sacculum commerciale in historia peperit. Anno 1852, Francis Waller American botanicus primus machinam chartarum faciendi excogitavit, quae deinde in Galliam, Britanniam et alias Europae regiones promotus est. Post partum plywood crumenae chartae et technologiae suturis technologiae incremento chartae sacculi bombicinis usi sunt ad onerarias vecturas quas schedulas reponebant.
Loquens de prima kraft charta pera pro shopping, anno 1908 in Sancto Paulo, Minnesota, USA nata est. Macellum loci possessorem Walter Duvina, ut incrementi venditionesque promoveret, vias invenire coepit ut consumerent plura simul emere. Du Weiner credit praefabricatum esse sacculum hoc vile et facile uti, et saltem circiter 75 libras ferre posse. Post iteratis experimentis, textura loculi inclusitkraft charta, because it uses the long conifer pulp of wood fiber, and in the cooking process, it is treated by chemically mild caustic soda and soda sulfide chemicals. The original strength of wood fiber is less damaged, so the final paper produced has tight connections between the fibers, the paper is tough, and can withstand greater tension and pressure without breaking. Four years later, the first kraft charta bag for shopping was born. Its bottom is rectangular, which has a larger volume than the traditional V-shaped bottom paper bag. A rope runs through the bottom and both sides of the bag to increase its load-bearing capacity, and two pull loops are formed on the upper end of the paper bag that are convenient for people to lift.
