Preparation process of fully-penetrated cow fiber leather base cloth
A preparation process and fiber leather technology, which is applied in the field of preparation technology of fully pierced cow fiber leather base cloth, can solve the problems of monotonous web laying, high production cost, and high energy consumption, and achieve improved tensile strength and peel strength , good tensile strength and peel strength, solve the effect that is not easy to penetrate
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[0042] The specific implementation manners of the present invention will be further described below in conjunction with the drawings and examples. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.
[0043] Such as Figures 1 to 3 Shown is an embodiment of the preparation process of a fully pierced kraft leather base cloth of the present invention, including batching process, chemical fiber netting process, kraft fiber netting process, chemical fiber net and kraft fiber net lamination Netting process; the batching process includes taking chemical fibers and cowhide fibers as raw materials for preparing fully pierced cowhide leather base cloth, and performing batching operations in proportion; the chemical fiber web forming process includes opening, carding, Laying, pre-wetting, and pre-stabbing processes: in the kraft fiber web forming process, kraft f...
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