CN107988688B - Weaving process of breathable sandwich mesh cloth - Google Patents
Weaving process of breathable sandwich mesh cloth Download PDFInfo
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- CN107988688B CN107988688B CN201711307425.7A CN201711307425A CN107988688B CN 107988688 B CN107988688 B CN 107988688B CN 201711307425 A CN201711307425 A CN 201711307425A CN 107988688 B CN107988688 B CN 107988688B
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/10—Patterned fabrics or articles
- D04B1/102—Patterned fabrics or articles with stitch pattern
- D04B1/104—Openwork fabric, e.g. pelerine fabrics
Abstract
The invention relates to a weaving process of a breathable sandwich mesh cloth, wherein the sandwich mesh cloth is integrally woven by a circular machine and comprises a surface layer, a bottom layer and monofilaments for connecting the surface layer and the bottom layer. By adopting the technical scheme of the invention, the sandwich mesh is integrally woven by the circular machine, the variety of the sandwich mesh cloth can be enriched by utilizing the characteristics of the circular machine, the stability of the product is ensured, and meshes are formed on the surface layer and/or the bottom layer in a coil transfer mode in the weaving process, so that the air permeability of the sandwich mesh cloth is improved.
Description
Technical Field
The invention relates to a weaving process of breathable sandwich mesh cloth.
Background
The traditional sandwich mesh cloth is generally integrally woven in a warp knitting mode, and the sandwich mesh cloth is composed of a mesh surface, connecting monofilaments and a plane base fabric and has the advantage of good air permeability.
Accordingly, the present inventors have made extensive studies to solve the above problems and have made the present invention.
Disclosure of Invention
The invention aims to provide a weaving process of sandwich mesh cloth, which has better air permeability and more stable structure under the condition of enriching the variety of the sandwich mesh cloth.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a weaving process of ventilative sandwich screen cloth, sandwich screen cloth adopts the integrative weaving of circular knitting machine, this sandwich screen cloth includes the surface course, the bottom and be used for connecting the monofilament of surface course and bottom, the in-process of weaving of sandwich screen cloth, the surface course is woven to the cylinder that adopts the circular knitting machine, the bottom is woven to the dial that adopts the circular knitting machine, shift the part coil of surface course to the bottom and form the mesh in the position that the coil shifted, weave the mode through the tucking and weave the monofilament on surface course and bottom, the surface course passes through monofilament complex connection with the bottom and is in the same place.
As a preferred mode of the present invention, a circular knitting machine is used to knit the sandwich mesh cloth, and a first row of the sandwich mesh cloth is knitted: the first path of the circular knitting machine is knitted on a needle cylinder to form a first row of a surface layer in a looping mode, the second path of the circular knitting machine is knitted on a dial to form a first row of a bottom layer in a looping mode, the third path of the circular knitting machine transfers loops of partial knitting needles on the needle cylinder to corresponding knitting needles on the dial in a needle turning mode, the fourth path and the fifth path of the circular knitting machine are knitted with monofilaments, and the monofilaments are knitted into the surface layer and the bottom layer in a tucking mode in a mode of knitting a needle on the dial by knitting the needle on the needle cylinder; weaving a second row of sandwich mesh cloth: the first path of the circular knitting machine is knitted on the needle cylinder to form a second course of the surface layer, and the second path of the circular knitting machine is knitted on the dial to form a second course of the bottom layer; weaving monofilaments in a fourth path and a fifth path of the circular knitting machine, and weaving the monofilaments into the surface layer and the bottom layer in a tucking mode in a mode of weaving a needle on a needle disc on a needle cylinder; weaving a third row of sandwich mesh cloth: the first path of the circular knitting machine is knitted on the needle cylinder to form a third course of the surface layer in a looping mode, the second path of the circular knitting machine is knitted on the dial to form a third course of the bottom layer in a looping mode, the third path of the circular knitting machine transfers loops of partial knitting needles on the needle cylinder to corresponding knitting needles on the dial in a needle turning mode, the fourth path and the fifth path of the circular knitting machine are knitted with monofilaments, and the monofilaments are knitted into the surface layer and the bottom layer in a loop collecting mode in a mode that one needle is knitted on the dial; the knitting is sequentially repeated in the manner of knitting the first course, knitting the second course, and knitting the third course.
In a preferred mode of the present invention, the needle on the cylinder is a lower needle, the needle on the dial is a lower needle, the needle turning means that the lower needle is released and moves upward, the latch of the lower needle is opened during the upward movement, the knitted loop on the lower needle slides out from the latch of the lower needle, the upper needle is released and receives the knitted loop sliding out from the upper needle, the lower needle is closed, and the knitted loop is separated from the lower needle and transferred to the upper needle.
In a preferred embodiment of the present invention, the monofilament has a gauge of 0.07mm to 0.12 mm.
In a preferred embodiment of the present invention, the monofilament has a gauge of 30D.
The invention also provides a weaving process of the breathable sandwich mesh cloth, the sandwich mesh cloth is integrally woven by a circular machine, the sandwich mesh cloth comprises a surface layer, a bottom layer and monofilaments for connecting the surface layer and the bottom layer, in the weaving process of the sandwich mesh cloth, the surface layer is woven by a needle cylinder of the circular machine, the bottom layer is woven by a needle dial of the circular machine, partial coils of the bottom layer are transferred to the surface layer and form meshes at the coil transfer positions, the monofilaments are woven on the surface layer and the bottom layer in a tuck weaving mode, and the surface layer and the bottom layer are connected together in a compounding mode through the monofilaments.
The invention also provides a weaving process of the breathable sandwich mesh cloth, the sandwich mesh cloth is integrally woven by a circular machine, the sandwich mesh cloth comprises a surface layer, a bottom layer and monofilaments for connecting the surface layer and the bottom layer, in the weaving process of the sandwich mesh cloth, the surface layer is woven by a needle cylinder of the circular machine, the bottom layer is woven by a needle dial of the circular machine, partial coils of the bottom layer are transferred to the surface layer and form meshes at the coil transferring positions, partial coils of the surface layer are transferred to the bottom layer and form meshes at the coil transferring positions, the monofilaments are woven on the surface layer and the bottom layer in a tucking weaving mode, and the surface layer and the bottom layer are connected together in a compounding mode through the monofilaments.
By adopting the technical scheme of the invention, the sandwich mesh is integrally woven by the circular machine, the variety of the sandwich mesh cloth can be enriched by utilizing the characteristics of the circular machine, the stability of the product is ensured, and meshes are formed on the surface layer and/or the bottom layer in a coil transfer mode in the weaving process, so that the air permeability of the sandwich mesh cloth is improved.
Drawings
FIG. 1 is a diagrammatic illustration of the weaving principle of the present invention;
FIG. 2(a) is a schematic diagram showing a first state of coil transition;
FIG. 2(b) is a schematic diagram showing the coil being transferred to a second state;
FIG. 2(c) is a schematic diagram showing a third intermediate state of coil transfer;
in the figure:
10-upper knitting needle 11-latch
20-lower knitting needle 21-latch
30-knitted loop
Detailed Description
In order to further explain the technical scheme of the invention, the following detailed description is combined with the accompanying drawings.
With reference to figures 1 and 2 of the drawings,
↓ indicative turning needle
the utility model provides a weaving process of ventilative sandwich screen cloth, sandwich screen cloth adopts integrative the weaving of circular knitting machine, this sandwich screen cloth includes the surface course, the bottom and be used for connecting the monofilament of surface course and bottom, the in-process of knitting of sandwich screen cloth, the surface course is woven to the knitting needle (hereinafter called knitting needle down) on the cylinder of adoption circular knitting machine, the bottom is woven to the knitting needle (hereinafter called knitting needle) of the dial of adoption circular knitting machine, shift to the part coil of surface course and form the mesh in the position that the coil shifted, weave the mode through the tuck and weave the monofilament and weave on surface course and bottom, the monofilament is not looped, play the connection effect, pass through the monofilament complex with surface course and bottom and link together. In the embodiment, the yarns for weaving the surface layer and the bottom layer adopt terylene and/or nylon high-elasticity yarns, the specification of the terylene is 150D/48F or 300D/96F, the specification of the nylon high-elasticity yarns is 140D or 280D, the specification of the monofilament is 0.07mm to 0.12mm, or the monofilament of 30D is adopted, and by adopting the structure and matching with the structural characteristics of a circular machine, the monofilament can not leak, and the smoothness and the overall stability of the whole piece of screen cloth are ensured.
Referring to fig. 1, in the embodiment of the present invention, a circular knitting machine is used to knit the sandwich mesh, for convenience of description, four lower needles of the needle cylinder are taken as an example, and a, B, C and D are taken as examples, and 4 needles of the dial are taken as examples, and a, B, C and D are taken as examples. Weaving a first row of sandwich mesh cloth: the first path of the circular knitting machine is knitted on a needle cylinder to form a first row of a surface layer, the second path of the circular knitting machine is knitted on a dial to form a first row of a bottom layer, the third path of the circular knitting machine transfers loops of partial knitting needles on the needle cylinder to corresponding knitting needles on the dial in a needle turning mode, specifically transfers knitting loops on a lower knitting needle a to an upper knitting needle A, transfers knitting loops on a lower knitting needle C to an upper knitting needle C, and circularly transfers other lower knitting needles on the needle cylinder in the mode. The fourth path and the fifth path of the circular knitting machine are used for knitting monofilaments, the monofilaments are knitted into a surface layer and a bottom layer in a tuck mode in a mode that a needle disc is knitted on a needle cylinder, specifically, the monofilaments are knitted on a lower knitting needle a, an upper knitting needle B, a lower knitting needle c and an upper knitting needle D, and the monofilaments are knitted into the surface layer and the bottom layer in a circulating mode.
Weaving a second row of sandwich mesh cloth: the first path of the circular knitting machine is knitted on the needle cylinder to form a second course of the surface layer, and the second path of the circular knitting machine is knitted on the dial to form a second course of the bottom layer; the fourth path and the fifth path of the circular knitting machine are used for knitting monofilaments, the monofilaments are knitted into a surface layer and a bottom layer in a tucking mode in a mode that a needle disc is knitted on a needle cylinder, specifically, the monofilaments are knitted on an upper knitting needle A, a lower knitting needle b, an upper knitting needle C and a lower knitting needle d, the monofilaments are knitted into the surface layer and the bottom layer in the circulating mode, and meshes are not formed in a second transverse row so as to enhance the strength of the whole sandwich screen cloth.
Weaving a third row of sandwich mesh cloth: the first path of the circular knitting machine is knitted on a needle cylinder to form a third row of a surface layer in a looping mode, the second path of the circular knitting machine is knitted on a dial to form a third row of a bottom layer in a looping mode, loops of partial knitting needles on the needle cylinder are transferred to corresponding knitting needles on the dial in a needle turning mode by the third path of the circular knitting machine, specifically, knitted loops on a lower knitting needle B are transferred to an upper knitting needle B, knitted loops on a lower knitting needle D are transferred to an upper knitting needle D, and other lower knitting needles on the needle cylinder circularly transfer the loops in the mode. Knitting monofilaments in a fourth path and a fifth path of the circular knitting machine, knitting the monofilaments into a surface layer and a bottom layer in a tuck mode in a mode of knitting a needle on a needle dial of a needle cylinder, specifically, knitting the monofilaments on a lower knitting needle a, a lower knitting needle c, a lower knitting needle D, and knitting the monofilaments into the surface layer and the bottom layer in a circulating mode; and sequentially and circularly weaving in the modes of weaving the first row, the second row and the third row until the sandwich mesh cloth is formed.
Referring to fig. 2, in the circular knitting machine, an upper needle 10 and a lower needle 20 are vertically arranged, the needle turning means that the lower needle 20 is discharged and moves upward (specifically, controlled by a cam of the circular knitting machine), a latch 21 of the lower needle 20 is opened during the upward movement, a loop of knitting 30 on the lower needle 20 slides out from the latch 21 of the lower needle 30, the upper needle 10 is discharged and opens the latch 11 to receive the loop of knitting 30 sliding out of the upper needle 10, the lower needle 10 is retracted, and the loop of knitting 30 is released from an upper portion of the lower needle 20 and transferred to the upper needle 10.
The mesh can be formed on the surface layer by transferring the coils on the surface layer to the bottom layer, or can be formed on the bottom layer by transferring the coils on the bottom layer to the surface layer, or can be formed on both the surface layer and the bottom layer.
The product form of the present invention is not limited to the embodiments and examples shown in the present application, and any suitable changes or modifications of the similar ideas should be made without departing from the patent scope of the present invention.
Claims (1)
1. A weaving process of breathable sandwich mesh cloth is characterized in that: sandwich screen cloth adopts integrative the weaving of circular knitting machine, this sandwich screen cloth includes the surface course, the bottom and be used for connecting the monofilament of surface course and bottom, the in-process of weaving of sandwich screen cloth, the surface course is woven to the cylinder that adopts the circular knitting machine, the bottom is woven to the dial that adopts the circular knitting machine, shift the part coil of surface course to the bottom and form the mesh at the position that the coil shifted, weave the mode through the collection circle and weave the monofilament on surface course and bottom, the surface course passes through monofilament composite connection with the bottom and is in the same place, adopt the big circular knitting machine to carry out the weaving of sandwich screen cloth, weave the first list of sandwich screen cloth: the first path of the circular knitting machine is knitted on a needle cylinder to form a first row of a surface layer in a looping mode, the second path of the circular knitting machine is knitted on a dial to form a first row of a bottom layer in a looping mode, the third path of the circular knitting machine transfers loops of partial knitting needles on the needle cylinder to corresponding knitting needles on the dial in a needle turning mode, the fourth path and the fifth path of the circular knitting machine are knitted with monofilaments, and the monofilaments are knitted into the surface layer and the bottom layer in a tucking mode in a mode of knitting a needle on the dial by knitting the needle on the needle cylinder; weaving a second row of sandwich mesh cloth: the first path of the circular knitting machine is knitted on the needle cylinder to form a second course of the surface layer, and the second path of the circular knitting machine is knitted on the dial to form a second course of the bottom layer; weaving monofilaments in a fourth path and a fifth path of the circular knitting machine, and weaving the monofilaments into the surface layer and the bottom layer in a tucking mode in a mode of weaving a needle on a needle disc on a needle cylinder; weaving a third row of sandwich mesh cloth: the first path of the circular knitting machine is knitted on the needle cylinder to form a third course of the surface layer in a looping mode, the second path of the circular knitting machine is knitted on the dial to form a third course of the bottom layer in a looping mode, the third path of the circular knitting machine transfers loops of partial knitting needles on the needle cylinder to corresponding knitting needles on the dial in a needle turning mode, the fourth path and the fifth path of the circular knitting machine are knitted with monofilaments, and the monofilaments are knitted into the surface layer and the bottom layer in a loop collecting mode in a mode that one needle is knitted on the dial; and circularly knitting the first row, the second row and the third row in sequence, wherein a knitting needle on a needle cylinder is a lower knitting needle, a knitting needle on a needle disc is a lower knitting needle, the needle turning refers to that the lower knitting needle is output and moves upwards, a latch of the lower knitting needle is opened in the upward movement process, a knitting coil on the lower knitting needle slides out from the latch of the lower knitting needle, the upper knitting needle is output and receives a knitting coil sliding out from the upper knitting needle, the lower knitting needle is retracted, the knitting coil is separated from the lower knitting needle and transferred onto the upper knitting needle, the specification of a monofilament is 0.07mm to 0.12mm, or the specification of the monofilament is 30D, yarns for knitting a surface layer and a bottom layer adopt terylene and/or nylon high stretch yarns, the specification of the terylene is 150D/48F or 300D/96F, and the specification of the nylon high stretch yarns is 140D or 280D.
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| CN201711307425.7A CN107988688B (en) | 2017-12-11 | 2017-12-11 | Weaving process of breathable sandwich mesh cloth |
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| CN201711307425.7A CN107988688B (en) | 2017-12-11 | 2017-12-11 | Weaving process of breathable sandwich mesh cloth |
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| CN107988688A CN107988688A (en) | 2018-05-04 |
| CN107988688B true CN107988688B (en) | 2020-10-30 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110607600B (en) * | 2019-10-24 | 2021-03-26 | 福建华峰新材料有限公司 | Sandwich mesh jacquard fabric and production method thereof |
| CN111455532A (en) * | 2020-04-13 | 2020-07-28 | 福建华峰新材料有限公司 | Perforated warm-keeping cloth, production method and polar fleece fabric prepared from perforated warm-keeping cloth |
| CN112813571B (en) * | 2021-01-05 | 2022-09-30 | 福建华峰新材料有限公司 | Deformable sandwich fabric and manufacturing method thereof |
| CN114481423B (en) * | 2022-01-05 | 2023-07-21 | 福建泉州凹凸精密机械有限公司 | Process for braiding thick sandwich tissue |
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| CN1340646A (en) * | 2000-08-30 | 2002-03-20 | 绍兴易高·倍得纺织有限公司 | Insulating knitted face fabric with air layer |
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Address after: 362000 No. 177, Zhizao Avenue, Jinjiang Economic Development Zone (Food Park), Quanzhou City, Fujian Province Patentee after: Bairun (Jinjiang) Technology Co.,Ltd. Address before: No. 177, Shenghui Road, West District, Shanqian village, Yonghe Town, Jinjiang City, Quanzhou City, Fujian Province, 362200 Patentee before: JINJIANG BAIRUN WEAVING Co.,Ltd. |
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