Grow seedlings with finishing full -biodegradation non -woven fabrics plastic film
The utility model discloses a grow seedlings with finishing full -biodegradation non -woven fabrics plastic film, which comprises a non -woven fabric layer, the non -woven fabrics layer includes a non -woven fabric interlayer of a plurality of slope and the 2nd non -woven fabric interlayer of a plur...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a grow seedlings with finishing full -biodegradation non -woven fabrics plastic film, which comprises a non -woven fabric layer, the non -woven fabrics layer includes a non -woven fabric interlayer of a plurality of slope and the 2nd non -woven fabric interlayer of a plurality of slope, a non -woven fabric interlayer and the 2nd non -woven fabric interlayer intersect mutually, it has heat preservation foaming layer, guarantor's water coating and paper layer to compound in proper order on the non -woven fabrics layer, it is grafting starch water retaining agent to protect the water coating, the utility model has the advantages of: it is effectual to keep warm, and product strength is high, difficult damaged, has prolonged life, has improved product quality.
本实用新型公开了种育苗用可完全生物降解无纺布地膜,包括无纺布层,所述无纺布层包括若干个倾斜的第无纺布隔层和若干个倾斜的第二无纺布隔层,所述第无纺布隔层和第二无纺布隔层相交叉,所述无纺布层上依次复合有保温发泡层、保水涂层和纸质层,所述保水涂层为接枝淀粉保水剂;本实用新型的优点在于:保温效果好,产品强度高,不易破损,延长了使用寿命,提高了产品质量。 |
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