Paper pulp packaging industry adopts paper pulp, virgin pulp or waste paper, as raw material, by shaping through molds with filtration mesh, the water will be hydrated by negative air pressure, the remaining fiber will form the final package shape. Now the typical Chinese paper pulp industry follows below procedures:
Hydra pulping – pulp pools – shape molding – drying (naturally or by force) – hot press shaping – edge cutting – packaging.
Compared with other packaging stuffs, there are lots of advantage for paper pulp packaging stuff: research shows that in the same condition, the buffer features of paper pulp is better than EPS. According to social survey, there are two major industry that the paper pulp
package are active: food container, such as egg tray and egg box, and industrial package, to be specified, including food package, egg tray, pharmaceutic package, phytosanitary plant package, medical tools package, electric package, fragile package, military package, etc.
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