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    • 14. 发明申请
    • Controlled ripening protective cover for agricultural products
    • 农产品控制成熟保护罩
    • US20070186465A1
    • 2007-08-16
    • US11657836
    • 2007-01-23
    • Fermin RuizFernando EspinosaSergio De LeonNick Carter
    • Fermin RuizFernando EspinosaSergio De LeonNick Carter
    • A01G13/02
    • A01G13/0237B01D39/1607
    • A protective cover for protection of agricultural products comprises a fibrous nonwoven fabric exhibiting sufficient vapor permeability to alter or control the ripening of the agricultural product so ensconced while retarding passage of dust and insects. The protective cover is positioned generally about associated agricultural products, with the cover being particularly suited for use on products prior to harvest, such as bananas. The cover may be formed from fibrous and/or filamentary elements, and may be formed from fibrous material selected from the group consisting of thermoplastic polymers, thermoset polymers, natural fibers, and combinations thereof. The nonwoven fabric may be formed with protection-enhancing agents such as insecticidal, fungicidal, algaecidal, decay-inhibiting, and UV-protective agents. The nonwoven fabric may be pigmented as desired.
    • 用于保护农产品的保护罩包括显示出足够的透气性的纤维无纺布,以改变或控制如此固定的农产品的成熟,同时延缓灰尘和昆虫的通过。 防护罩通常围绕相关联的农产品定位,其中盖子特别适用于收获前的产品,例如香蕉。 盖可以由纤维和/或丝状元件形成,并且可以由选自热塑性聚合物,热固性聚合物,天然纤维及其组合的纤维材料形成。 非织造织物可以用防腐剂,如杀虫剂,杀真菌剂,杀藻剂,腐烂抑制剂和紫外线防护剂形成。 无纺布可以根据需要着色。