Seedling raising base fabric and manufacturing method thereof

A base fabric and plant fiber technology, applied in the field of seedling base fabric and its manufacturing, can solve the problems of non-degradability and ecological environment impact, and achieve the effect of low equipment requirements, no pollution, and good seedling packing

Active Publication Date: 2010-11-24
INST OF BAST FIBER CROPS CHINESE ACADEMY OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the base fabric of the non-woven planting belt is a product made of chemical raw materials. Although it can be curled and transported easily, it cannot be degraded after being implanted on the ground, which has a great impact on the ecological environment.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] The seedling raising base cloth of the present invention is made of natural plant fiber, and its raw material can adopt hemp fiber raw material, such as jute cooked hemp, kenaf cooked hemp, flax second rough or beaten into hemp, ramie hemp or refined hemp, if it is jute Cooked hemp, kenaf cooked hemp, flax crushed hemp, and ramie dry hemp need to cut these fibers into small pieces with a length of 50-70 cm. If it is flax second-coarse and ramie hemp, it can be used directly. When in use, first feed the hemp fiber raw material into the hemp processing equipment and disperse the fibers through mechanical beating, then use the rollers of the equipment to lift the fibers randomly to form a network fiber, and use modified starch glue to bond the network fiber Together, the base cloth for raising seedlings with a pore-like structure on the surface is formed after drying. The hemp processing equipment adopts a well-known equipment. The name of the equipment is: the preparation...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention discloses a seedling raising base fabric and a manufacturing method thereof. The seedling raising base fabric is made of plant fibers. The manufacturing method for the seedling raising base fabric comprises the following steps of: feeding a jute fiber raw material into a jute treatment device and dispersing the fibers by mechanical beating, randomly arranging the fibers to form netlike fibers by dragging a roller of the device, sticking the netlike fibers together by using modified starch glue, and drying the netlike fibers to form the seedling raising base fabric of which the surface has a pore structure. The seedling raising base fabric is loose compared with the conventional chemical non-woven fabric structure; because the surface has a netlike structure and fine pores, rice seeds and lawn seeds can be rooted in the seedling raising base fabric; the raised seedlings have well developed root systems, quick reviving and good seedling packing due to good ventilation, and the seedlings are easily transplanted during mechanical transplanting; and when the seedling raising base fabric is used for rice seedling raising and lawn nursery strips, the seedling raising base fabric can be degraded, does not pollute the soil, and has the effect of enriching the soil.

Description

technical field [0001] The invention relates to a seedling raising base cloth for rice seedling raising and turf raising and a manufacturing method thereof. Background technique [0002] Seedling base cloth is currently widely used in non-woven planting belts for floppy seedling raising and turf planting. [0003] Floppy disk seedling raising is a method widely used in rice seedling raising at present. This method is to use a perforated flat plastic floppy disk, sow the seeds after bedding the bed soil, and breed "blanket seedlings" that meet the specifications and standards required by mechanized planting. It has the advantages of low investment cost, easy operation and good economic benefits. In order to make the "blanket-like seedlings" well-coiled and easy to carry by adopting the floppy disk seedling raising technology, a piece of non-woven fabric (seedling raising base cloth) is usually laid on the bottom of the plastic floppy disk. However, non-woven mulch is made of...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C1/04D04H3/12
Inventor 王朝云吕江南易永健汪洪鹰李懋谭石林
Owner INST OF BAST FIBER CROPS CHINESE ACADEMY OF AGRI SCI
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