CN112111849A - Production process of soft base net - Google Patents
Production process of soft base net Download PDFInfo
- Publication number
- CN112111849A CN112111849A CN202011001615.8A CN202011001615A CN112111849A CN 112111849 A CN112111849 A CN 112111849A CN 202011001615 A CN202011001615 A CN 202011001615A CN 112111849 A CN112111849 A CN 112111849A
- Authority
- CN
- China
- Prior art keywords
- net
- base net
- warps
- distance
- seeds
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 8
- 238000010438 heat treatment Methods 0.000 claims abstract description 11
- 238000005096 rolling process Methods 0.000 claims abstract description 8
- 238000009941 weaving Methods 0.000 claims abstract description 8
- 238000007493 shaping process Methods 0.000 claims abstract 4
- 238000000034 method Methods 0.000 claims description 11
- 229920001903 high density polyethylene Polymers 0.000 claims description 3
- 239000004700 high-density polyethylene Substances 0.000 claims description 3
- 244000025254 Cannabis sativa Species 0.000 abstract description 8
- 238000009331 sowing Methods 0.000 abstract description 8
- 241000196324 Embryophyta Species 0.000 description 7
- 239000000463 material Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 241000208296 Datura Species 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Images
Classifications
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
- D04C3/00—Braiding or lacing machines
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
- D04C1/00—Braid or lace, e.g. pillow-lace; Processes for the manufacture thereof
- D04C1/06—Braid or lace serving particular purposes
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
- D04C3/00—Braiding or lacing machines
- D04C3/48—Auxiliary devices
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C7/00—Heating or cooling textile fabrics
- D06C7/02—Setting
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Woven Fabrics (AREA)
- Cultivation Of Plants (AREA)
- Pretreatment Of Seeds And Plants (AREA)
Abstract
The invention discloses a soft base net production process which is characterized by comprising the following steps: a, weaving a base net by a net weaving machine, wherein the base net is provided with warps and wefts, the distance between every two adjacent warps is A, and the wefts are inserted between every two adjacent warps in a staggered manner to form meshes similar to triangles; b, the base net passes through the high-temperature roller surface of the heating roller at a certain linear speed, high-temperature shaping is obtained after the warp threads contact with the high-temperature roller surface of the heating roller, and the warp thread stretching rate after high-temperature shaping is not more than 5%; and c, rolling the base net in a mode that the distance between the adjacent warps is reduced, wherein the distance between the adjacent warps is 70% -80% of the size A after rolling. When the soft foundation net produced by the invention is used for sowing and cultivating the flower and grass seeds, the sowing and cultivating density of the seeds can not be changed basically, and the normal growth of the seeds can be ensured.
Description
Technical Field
The invention relates to a production process of a soft foundation net for cultivating flower and grass seeds.
Background
Soft basic net belongs to a woven mesh, has warp and weft, leaves the regulation distance between the adjacent warp and is A, and the weft is crisscross between two adjacent warps and wears to establish, forms the mesh that appears like the triangle, and its characteristics are: warp is easily stretched, and warp is pulled the back, and length can become long, and in addition warp length becomes long back, because weft length is unchangeable, weft can be drawn close adjacent warp, makes the distance between the adjacent warp diminish, and then the width of soft basic net also diminishes. When the soft base net is used for sowing the flower and grass seeds such as the Yuhua seedball, the soft base net is placed at the rear part of the tractor in a coiled mode, the tractor travels in a straight line in soil, the soft base net is released, the flower and grass seeds are played in meshes of the soft base net and supported by the meshes, then the turned-up soil covers the soft base net to cover the flower and grass seeds, in the process, as the soft base net is subjected to large tensile force in the length direction of the warps, the warps can be lengthened, the wefts can pull the adjacent warps close to each other, the distance between the adjacent warps is shortened, the whole net width of the soft base net is narrowed (the soft base net with the width of 2m is changed into the width of 1.7 m), and the soft base net is uncontrollable, therefore, the sowing density of the flower and grass seeds is increased, and the normal growth of the flower and grass seeds is directly influenced. In addition, in the cultivation growth process of seed after the seeding, to the flowers and plants seed such as the datura flower seedball, its cultivation time often needs two three years time, and the seedball can slowly by little grow during this, along with the increase of seedball, its weight also increases thereupon, will cause the weft pressurized of soft basic net to sink like this, and weft draws warp from the transverse direction for distance between the warp reduces, the net width narrows, and the cultivation density grow of seed, and then influences its normal growth.
Disclosure of Invention
Aiming at the problems in the prior art, the invention aims to provide a production process of a soft foundation net, and the soft foundation net produced by the process can ensure that the sowing and cultivation density of seeds can not be changed basically when the soft foundation net is used for sowing and cultivating the flower and grass seeds, so that the normal growth of the seeds can be ensured.
In order to achieve the purpose, the invention is completed by the following technical scheme:
a production process of a soft base net is characterized by comprising the following steps: a, weaving a base net by a net weaving machine, wherein the base net is provided with warps and wefts, the distance between every two adjacent warps is A, and the wefts are inserted between every two adjacent warps in a staggered manner to form meshes similar to triangles; b, the base net passes through the high-temperature roller surface of the heating roller at a certain linear speed, the warp threads are shaped at high temperature after contacting with the high-temperature roller surface of the heating roller, the warp threads shaped at high temperature basically cannot be stretched and prolonged, and the stretching rate is less than 5%; and C, rolling the base net in a mode that the distance between the adjacent warps is reduced, wherein the distance between the adjacent warps is 70% -80% of the size of the A after rolling.
The base net is made of HDPE.
The soft base net produced by the process has the advantages that firstly, the warp becomes difficult to stretch, and secondly, the distance between the adjacent warps becomes small after the warp is rolled, so that the weft between the adjacent warps can have enough length surplus; when the soft base net is used for sowing and cultivating the seeds of flowers and plants such as the seeds of the flowers and plants of the seeds of the flowers and the plants of the seeds of the flowers and the like of the seeds; secondly, in the growing process of the seeds, the weight of the seeds is increased along with the increase of the seeds, so that the wefts of the soft foundation net are pressed to sink, but because the wefts between the adjacent warps have enough surplus length, a certain amount of sinking of the wefts cannot pull the warps from the transverse direction, the distance between the warps can be kept unchanged, the net width is also unchanged, the growing density of the seeds cannot be changed in the growing process, and the seed cultivation quality is ensured.
Drawings
FIG. 1 is a block diagram of a production state of a base web in an embodiment of the invention.
Detailed Description
The present invention will now be described specifically by way of examples.
As shown in fig. 1, the process for producing a soft base web 1 of the present invention comprises the steps of: a, weaving a base net 1 by using a net weaving machine, wherein the base net 1 is made of HDPE, the base net 1 is provided with warps 11 and wefts 12, the distance between every two adjacent warps 11 is A, and the wefts 12 are inserted between every two adjacent warps 11 in a staggered manner to form triangular meshes; b, the base net 1 passes through the high-temperature roll surface of the heating roll 2 at a certain linear speed, the warp threads are in contact with the high-temperature roll surface of the heating roll 2 to obtain high-temperature setting, and the warp thread stretching rate after the high-temperature setting is not more than 5%; and c, rolling the base net 1 in a manner that the distance between the adjacent warps 11 is reduced, wherein the distance between the adjacent warps 11 is 70% -80% of the size A after rolling.
When the high-temperature roll surface temperature of the heating roll 2 in the step b is 120-130 ℃, the conveying speed of the corresponding base net 1 is controlled to be 90-100 m/min; if the temperature increases, the transport speed is correspondingly increased, and if the temperature decreases, the transport speed is correspondingly decreased. Therefore, the warp threads of the woven mesh 1 are heat-set to become non-stretchable while passing through the heating roller 2, and the weft threads do not contact the heating roller.
The step c is realized through the structure, the coiled base net 1 is placed on a material placing frame, the positioning roller 3 is arranged at the rear end of the material placing frame, the positioning roller 3 is provided with a plurality of wire grooves 31 which are sequentially arranged, the wire grooves 31 are annular grooves, the sections of the wire grooves are V-shaped, the warps 11 on the base net 1 are output through the corresponding wire grooves 31 one by one, and the distance between the central lines of the wire grooves 31 is smaller than the distance between the warps 11, so that the size of the A is reduced, the A is positioned and the A is rolled after the base net 1 passes through the positioning roller 3. For example, the distance between the warps 11 is 1.5cm, and the distance between the central lines of the wire grooves 31 is about 1.3cm, so that the excessive length of the wefts 12 between the warps 11 after high-temperature forming is about 0.2cm, and the loading telescopic capacity of the warps is improved.
The soft base net produced by the process has the advantages that firstly, the warp becomes difficult to stretch, and secondly, the distance between the adjacent warps becomes small after the warp is rolled, so that the weft between the adjacent warps can have enough length surplus; when the soft base net is used for sowing and cultivating the seeds of flowers and plants such as the seeds of the flowers and plants of the seeds of the flowers and the plants of the seeds of the flowers and the like of the seeds; secondly, in the growing process of the seeds, the weight of the seeds is increased along with the increase of the seeds, so that the wefts of the soft foundation net are pressed to sink, but because the wefts between the adjacent warps have enough surplus length, a certain amount of sinking of the wefts cannot pull the warps from the transverse direction, the distance between the warps can be kept unchanged, the net width is also unchanged, the growing density of the seeds cannot be changed in the growing process, and the seed cultivation quality is ensured.
Claims (2)
1. A production process of a soft base net is characterized by comprising the following steps: a, weaving a base net by a net weaving machine, wherein the base net is provided with warps and wefts, the distance between every two adjacent warps is A, and the wefts are inserted between every two adjacent warps in a staggered manner to form meshes similar to triangles; b, the base net passes through the high-temperature roller surface of the heating roller at a certain linear speed, high-temperature shaping is obtained after the warp threads contact with the high-temperature roller surface of the heating roller, and the warp thread stretching rate after high-temperature shaping is not more than 5%; and c, rolling the base net in a mode that the distance between the adjacent warps is reduced, wherein the distance between the adjacent warps is 70% -80% of the size A after rolling.
2. A process for producing a soft base web according to claim 1, characterized in that: the base net is made of HDPE.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011001615.8A CN112111849B (en) | 2020-09-22 | 2020-09-22 | Production process of soft base net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011001615.8A CN112111849B (en) | 2020-09-22 | 2020-09-22 | Production process of soft base net |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112111849A true CN112111849A (en) | 2020-12-22 |
| CN112111849B CN112111849B (en) | 2022-03-22 |
Family
ID=73801021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011001615.8A Active CN112111849B (en) | 2020-09-22 | 2020-09-22 | Production process of soft base net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112111849B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007043933A (en) * | 2005-08-09 | 2007-02-22 | Nexta Corp | Agricultural insect-proof and bird-proof net excellent in farm-crop protection property and construction property |
| KR100974072B1 (en) * | 2010-03-17 | 2010-08-04 | 박학근 | Winder for rapping net used bale silage |
| CN108286204A (en) * | 2017-12-27 | 2018-07-17 | 安徽普惠织物股份有限公司 | A kind of weaving of three warps flat filament drying net |
| CN108431315A (en) * | 2015-12-22 | 2018-08-21 | 盖尔太平洋有限公司 | Knitted fabric |
| CN207927382U (en) * | 2017-11-15 | 2018-10-02 | 陕西元丰纺织技术研究有限公司 | A kind of agricultural hail-guarding net |
| EP3201380B1 (en) * | 2014-09-30 | 2018-12-12 | Cordenet - Produtora de Redes Agrícolas S.A. | Net with identification and traceability system |
-
2020
- 2020-09-22 CN CN202011001615.8A patent/CN112111849B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007043933A (en) * | 2005-08-09 | 2007-02-22 | Nexta Corp | Agricultural insect-proof and bird-proof net excellent in farm-crop protection property and construction property |
| KR100974072B1 (en) * | 2010-03-17 | 2010-08-04 | 박학근 | Winder for rapping net used bale silage |
| EP3201380B1 (en) * | 2014-09-30 | 2018-12-12 | Cordenet - Produtora de Redes Agrícolas S.A. | Net with identification and traceability system |
| CN108431315A (en) * | 2015-12-22 | 2018-08-21 | 盖尔太平洋有限公司 | Knitted fabric |
| CN207927382U (en) * | 2017-11-15 | 2018-10-02 | 陕西元丰纺织技术研究有限公司 | A kind of agricultural hail-guarding net |
| CN108286204A (en) * | 2017-12-27 | 2018-07-17 | 安徽普惠织物股份有限公司 | A kind of weaving of three warps flat filament drying net |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112111849B (en) | 2022-03-22 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Production process of soft foundation network Granted publication date: 20220322 Pledgee: China Merchants Bank (CMB) Limited by Share Ltd. Wenzhou branch Pledgor: Ruian Jiarun New Material Technology Co.,Ltd. Registration number: Y2024980012409 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |