CN204780954U - Take compound afforestation bag of grass seeds - Google Patents

Abstract

Take compound afforestation bag of grass seeds is formed by the processing of compound surface fabric, and the surface fabric is from the lining outwards by including wood pulp cellulose layer, non -woven fabrics layer and sunshade net, a plurality of grass seedss of evenly distributed between wood pulp cellulose layer and the non -woven fabrics layer. The utility model discloses a set up one deck wood pulp cellulose layer in non -woven fabrics in situ portion, the grass seeds of not only being convenient for fixed, the wood pulp cellulose can be grown for the grass seeds moreover provides nutrition, sets up the sunshade net in non -woven fabrics layer outside simultaneously, not only can avoid the grass seeds to be insolate by the sun, and the sunshade net that tensile strength is high moreover can improve the intensity of afforestation bank protection bag by a wide margin, has construction convenience, afforest effectually and the high advantage of tensile strength.

Description

Band grass seeds complex planting bag

Technical field

The utility model relates to slope ecological resist technology field, is specifically related to a kind of band grass seeds complex planting bag.

Background technology

Greening bags is used for side slope protection greening, it is expressway slope greening, municipal administration greening, afforestation, deserted mountain, mine is repaired, one of construction method important in bank slope protection and inland river regulation, counterfort virescence bag is the important ingredient of Ecological Slope engineering system, counterfort virescence bag has the permeable soil impervious filtering function of Objective, filler (soil and nutritional labeling mixture) can be prevented to run off, the normal shelf of moisture in soil can be realized again, moisture needed for plant growth obtains effective maintenance and supplements timely, very friendly to plant, simultaneously, plant is through bag free growth, root system enters in engineering foundation soil, as completed bag without several anchor pole and intersubjectively again firmly acting on, time is longer, all the more firm, achieve the object of building and stablizing Permanent Slope, greatly reduce maintenance cost.

Existing greening bags is generally made up of single non-woven fabrics, grass seeds is placed between non-woven fabrics, there is following technical problem in this counterfort virescence bag: non-woven fabrics bag tensile strength is poor, easy distortion, the processes such as carrying and construction all easily cause bag damage to scrap, and grass seeds skewness, survival rate is low.

Utility model content

The utility model provides a kind of band grass seeds complex planting bag, to solve the problem that intensity is low and grass seeds survival rate is low that prior art exists.

The utility model solves the technical scheme that its technical problem adopts:

A kind of band grass seeds complex planting bag, processed by composite material, fabric outwards by comprising wood pulp fiber layer, nonwoven layer and sunshade net, is uniformly distributed some grass seeds from inner between wood pulp fiber layer and nonwoven layer.

The utility model is by arranging one deck wood pulp fiber layer in nonwoven layer inside, not only be convenient to the fixing of grass seeds, and wood pulp cellulose can be grass seeds growth nutrition is provided, simultaneously at nonwoven layer outer setting sunshade net, grass seeds not only can be avoided to be exposed to the sun by the sun, and the high sunshade net of tensile strength significantly can improve the intensity of counterfort virescence bag, has easy construction, the advantage that afforestation effect is good and tensile strength is high.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the utility model is further illustrated.

Fig. 1 is structural representation of the present utility model.

1 wood pulp fiber layer, 2 nonwoven layer, 3 sunshade nets, 4 grass seeds in figure.

Detailed description of the invention

As shown in the figure, a kind of band grass seeds complex planting bag, processed by composite material, fabric outwards by comprising wood pulp fiber layer 1, nonwoven layer 2 and sunshade net 3, is uniformly distributed some grass seeds 4 from inner between wood pulp fiber layer 1 and nonwoven layer 2.

The utility model is by arranging one deck wood pulp fiber layer in nonwoven layer inside, not only be convenient to the fixing of grass seeds, and wood pulp cellulose can be grass seeds growth nutrition is provided, simultaneously at nonwoven layer outer setting sunshade net, grass seeds not only can be avoided to be exposed to the sun by the sun, and the high sunshade net of tensile strength significantly can improve the intensity of counterfort virescence bag, has easy construction, the advantage that afforestation effect is good and tensile strength is high.

Claims (1)

1. be with a grass seeds complex planting bag, it is characterized in that being processed by composite material, fabric outwards by comprising wood pulp fiber layer, nonwoven layer and sunshade net, is uniformly distributed some grass seeds from inner between wood pulp fiber layer and nonwoven layer.