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CN113279129A - Front knitting manufacturing process of four-needle bed full-forming protective sports connected clothes and hat - Google Patents

Front knitting manufacturing process of four-needle bed full-forming protective sports connected clothes and hat Download PDF

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Publication number
CN113279129A
CN113279129A CN202110559335.7A CN202110559335A CN113279129A CN 113279129 A CN113279129 A CN 113279129A CN 202110559335 A CN202110559335 A CN 202110559335A CN 113279129 A CN113279129 A CN 113279129A
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Prior art keywords
knitting
needle bed
piece
clothes
knitted
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CN202110559335.7A
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Inventor
黄娴
丛洪莲
吴前明
孟雄武
段云飞
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Wuxi Taiping Knitting Co ltd
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Wuxi Taiping Knitting Co ltd
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    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04BKNITTING
    • D04B1/00Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B1/22Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting goods of particular configuration
    • D04B1/24Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting goods of particular configuration wearing apparel
    • D04B1/246Upper torso garments, e.g. sweaters, shirts, leotards

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Of Fabric (AREA)

Abstract

The invention relates to a front knitting manufacturing process of a four-needle bed full-forming protective sports cap, wherein the cap is integrally formed and knitted at the upper end of a coat body part through a four-needle bed full-forming knitting process, the cap is covered on a face part, and an opening is arranged at the part of eyes of a human body; the front piece of the clothes body part is knitted by a front lower needle bed and a rear upper needle bed, the rear piece of the clothes body part is knitted by a rear lower needle bed and a front upper needle bed, and the clothes body part is directly integrally formed to be knitted into a connected clothes cap after the knitting of the clothes body part is finished; the clothes-connected hat is woven by adopting a front weaving method, and specifically comprises the following steps: (1) the front side of the clothes-connected hat is defined as a front piece, and the back side of the clothes-connected hat is defined as a back piece; (2) determining a front knitting process model: (3) and (5) carrying out integrated knitting. The invention realizes the knitting full-forming process of the protective clothing by constructing the full-forming front-side weaving model.

Description

Front knitting manufacturing process of four-needle bed full-forming protective sports connected clothes and hat
Technical Field
The invention belongs to the technical field of full forming of knitted clothes, and particularly relates to a front knitting manufacturing process of a four-needle bed full-forming protective sports connected clothes cap.
Background
Protective clothing commonly used at present mainly is medical protection, contains a plurality of protective articles such as medical non-woven fabrics round cap, protective clothing head face part, goggles, disposable medical non-woven fabrics round cap, medical surgery gauze mask and face screen and wraps up layer upon layer, has airtight, the shortcoming thick and heavy, difficult wearing to take off, then mainly leans on the gauze mask protection among the daily life, when having haze, dust, germ in the air, face, head still expose in the air, can't effectively protect human health.
The flat knitting full-forming technology has excellent formability, can really realize first-line ready-made clothes, greatly reduces material loss and labor cost, and can ensure that the clothes are highly attached to the human body due to the characteristic of no sewing and the natural elasticity and softness of the knitted fabric, thereby being very suitable for the development of daily leisure sports protective articles.
At present, research on protective clothing is less, only a part of patents adopt a knitting full-forming technology to design and develop the mask, for example, a 3D forming mask knitted by a four-needle bed flat knitting machine is disclosed in patent CN111480913, and a three-dimensional full-forming mask capable of placing a filter chip is developed by utilizing the four-needle bed full-forming technology. And there has been no study of fully formed protective athletic garments.
Disclosure of Invention
The invention aims to provide a front knitting manufacturing process of a four-needle bed full-forming protective sports cap and clothes, and realize a knitting full-forming process of protective clothes.
In order to solve the technical problems, the invention adopts a technical scheme that: the four-needle bed full-forming protection sports cap-connected clothing is formed by integrally forming and weaving the upper end of a clothing body part through a four-needle bed full-forming weaving process, the cap-connected clothing covers a face, and an opening is formed in a position located on eyes of a human body; the front piece of the clothes body part is knitted by a front lower needle bed and a rear upper needle bed, the rear piece of the clothes body part is knitted by a rear lower needle bed and a front upper needle bed, and the clothes body part is directly integrally formed to be knitted into a connected clothes cap after the knitting of the clothes body part is finished; the clothes-connected hat is woven by adopting a front weaving method, and specifically comprises the following steps:
(1) the front side of the clothes-connected hat is defined as a front piece, and the back side of the clothes-connected hat is defined as a back piece;
(2) determining a front knitting process model:
the sizes of the front piece and the rear piece of the one-piece hat are determined according to the structure and the size of the head of a human body; the width parameters of the front piece of the one-piece hat comprise a horizontal head circumference, a neck middle circumference and a neck root circumference, and the height parameters of the front piece of the one-piece hat comprise a head height, an upper opening height and a lower opening height; determining a front knitting process model according to the width parameter and the height parameter, namely the number of knitting needles corresponding to the width direction and the number of knitting lines corresponding to the height direction;
(3) and (3) a weaving process:
A. the front piece of the connecting cap is knitted by a front lower needle bed and a rear upper needle bed in a matching way, and the rear piece is knitted by a rear lower needle bed and a front upper needle bed in a matching way;
B. the clothes body part is upwards knitted, and the neck root, the neck middle part, the lower part of the eye opening, the upper part of the eye opening and the top part of the head are sequentially knitted;
the lower edge of the eye opening part of the front piece of the coverall is knitted to be horizontally folded, meanwhile, drawstrings are hung to finish knitting, and the drawstrings hung by horizontal folding are used for assisting in drawing when the upper edge of the eye opening part is opened.
Further, the number of knitting needles in the width direction and the number of knitting rows in the height direction are determined according to the following formulas (1) and (2):
the number of knitting needles N in the width direction is equal to the circumference of the width parameter × 0.5 × longitudinal density (1);
the number of knitting rows H in the height direction is equal to the height parameter × the lateral density (2).
Further, when 36N/2 wool yarn with a gauge of 15G and a plain stitch was used, the wale density was 7.8 stitches/cm and the wale density was 10.5 lines/cm.
Further, in the knitting process in the step (3), the front and rear panels have the same width, and the rear panel is higher than the front panel in the height direction in order to fit the arc convex shape of the human hindbrain in height.
Furthermore, when the back piece of the continuous clothes and cap is knitted, the height of the back piece is larger than that of the front piece in a local knitting mode.
Furthermore, the local knitting means that the middle knitting needle of the back lower needle bed is multi-needle and the two side knitting needles are low knitting when the back piece is knitted, and the total number of rows of multi-needle and low knitting is equal to the difference value of the height parameters of the front piece and the back piece multiplied by the width density.
Further, the total number of the multi-weave and the low-weave lines is dispersed in the whole height direction, and the number of the multi-weave or the low-weave lines is 1-2 lines.
Furthermore, when knitting at the neck root, knitting at the neck and at the joint and head part below the opening of the eye in the neck, the width of the different parts in the width direction is different, so that the position with larger change in width is adjusted by adopting the same row of multiple scattered needles for taking in and putting out
Furthermore, elastic yarns are added to the upper edge of the eye opening area and the weaving position of the upper edge.
The invention relates to a front knitting manufacturing process of a four-needle bed full-forming protective sports cap, which realizes the knitting full-forming process of protective clothing by constructing a full-forming front knitting model.
Drawings
FIG. 1 is a schematic view of a four-needle bed fully formed protective sports coverall in accordance with an embodiment of the present invention.
FIG. 2 is a schematic front knitting dimension diagram of a four-needle bed fully-formed protective sports cap according to an embodiment of the present invention.
FIG. 3 is a front knitting process model diagram of a four-needle bed fully formed protective sports dress cap according to the embodiment of the present invention.
FIG. 4 is a modified model diagram of the knitting process of the front face of the four-needle bed fully-formed protective sports dress cap in the embodiment of the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be embodied in other specific forms than those described herein, and it will be apparent to those skilled in the art that the present invention may be practiced without departing from the spirit and scope of the present invention.
As shown in figure 1, the four-needle bed full-forming protective sports coat and hat of the invention is integrally formed and woven at the upper end of the coat body part by a four-needle bed full-forming weaving process, the coat and hat covers most of the face, and the part of the coat and hat positioned at the eyes of a human body is provided with an opening so as to expose the eye part; in this embodiment, the front part of the body part is knitted by the front lower and rear upper needle beds, and the rear part of the body part is knitted by the rear lower and front upper needle beds (as shown in fig. 2, in this embodiment, the front part of the body is used as the front part, and the rear part of the body is used as the rear part), and the body part is directly integrally formed and knitted into a continuous cap after knitting; the clothes-connected hat is woven by adopting a front weaving method, and specifically comprises the following steps:
(1) the front surface of the continuous clothes-cap is defined as a front piece (the surface facing the outer side of the paper surface in figure 2), and the back surface of the continuous clothes-cap is defined as a back piece (the surface facing the paper surface in figure 2);
(2) determining a front knitting and knitting process model:
as shown in fig. 3, the sizes of the front and rear pieces of the coverall are determined according to the structure and size of the head of a human body; according to a four-needle bed full-forming protection sports measuring scale of the coverall, shown in table 1, width parameters of a front piece of the coverall comprise a horizontal head circumference a, a neck middle circumference c and a neck root circumference d, and height parameters of the front piece of the coverall comprise a head height b, an upper opening height e and a lower opening height f; the number of knitting needles of the height parameter of the width parameter is determined according to the following formula (1) and formula (2):
the number of knitting needles N in the width direction is equal to the circumference of the width parameter × 0.5 × longitudinal density (1);
the number of knitting rows H corresponding to the height direction is equal to the height parameter × the width (2);
calculating a front knitting process model according to the formula (1) and the formula (2), namely the number of knitting needles and the number of knitting lines in the width direction and the height direction of each part; as shown in fig. 4, is a development schematic view of the front knitting and knitting process model (only the development view of the front piece of the coverall is shown in the figure);
generally, the longitudinal density and the transverse density can be changed differently according to the material of the yarn, the machine number and the tissue structure of the weaving machine; in the embodiment, when 36N/2 wool yarns with the machine number of 15G and a plain stitch are adopted, the longitudinal density is 7.8 needles/cm, and the transverse density is 10.5 lines/cm;
(3) and (3) a weaving process:
A. the front piece of the connecting cap is knitted by a front lower needle bed and a rear upper needle bed in a matching way, and the rear piece is knitted by a rear lower needle bed and a front upper needle bed in a matching way; the clothes connecting cap can adopt antibacterial, deodorant or yarns with other special functions to enhance the protection function of the head and the face;
B. the clothes body part is upwards knitted, and the neck root, the neck middle part, the lower part of the eye opening, the upper part of the eye opening and the top part of the head are sequentially knitted;
when the parts are knitted, the width of the front piece and the width of the back piece are consistent, and the height of the front piece and the back piece is higher than that of the front piece in the height direction in order to fit the arc convex shape of the back brain of a human body; namely, when the back piece of the one-piece dress hat is knitted, the height of the back piece is higher than that of the front piece by adopting a local knitting mode, so that the one-piece dress hat is more fit with the head structure of a human body; specifically, the local knitting refers to that the middle knitting needle of the back lower needle bed performs multi-needle knitting and the knitting needles on two sides perform low knitting when the back piece is knitted, the total number of rows of the multi-needle knitting and the low knitting is equal to the difference value of the height parameters of the front piece and the back piece multiplied by the horizontal density, the total number of rows of the multi-needle knitting and the low knitting is dispersed in the whole height direction, and the number of rows of the multi-needle knitting or the low knitting at each position is 1-2 rows;
when the neck root is knitted, the neck and the joint part and the head part below the eye opening are knitted, the positions with larger change in width are adjusted by adopting the same row of repeated scattered needle retraction and extension at the positions with larger change in width due to the width difference of different parts in the width direction;
when the drawnwork is knitted to the lower edge of the eye opening part of the front piece of the coverall, the drawnwork is hung, and the drawnwork hung by the flat drawnwork is used for assisting in drawing when the upper edge of the eye opening part is raised; wherein, all add elastic yarn in the upper edge of eye open region and the department of weaving at the upper edge to guarantee the laminating and the elasticity of eye open region, also can draw eye open region upper and lower edge respectively to crown of the head and chin department or directly draw to the neck, can guarantee to breathe smoothly, realize multi-functional wearing.
TABLE 1 four-needle bed full-formed protection sports measuring scale for one-piece hat
Figure RE-GDA0003111820160000061
Figure RE-GDA0003111820160000071
The front knitting manufacturing process of the four-needle bed full-forming protective sports cap with clothes provided by the application is described in detail, a specific example is applied in the process to explain the principle and the implementation mode of the application, and the description of the embodiment is only used for helping to understand the method and the core idea of the application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims (9)

1. A front knitting manufacturing process of a four-needle bed full-formed protective sports connecting coat and hat is characterized in that: the clothes connecting cap is integrally formed and woven at the upper end of the clothes body part through a four-needle bed full-forming weaving process, covers the face and is provided with an opening at the position of the eyes of a human body; the front piece of the clothes body part is knitted by a front lower needle bed and a rear upper needle bed, the rear piece of the clothes body part is knitted by a rear lower needle bed and a front upper needle bed, and the clothes body part is directly integrally formed to be knitted into a connected clothes cap after the knitting of the clothes body part is finished; the clothes-connected hat is woven by adopting a front weaving method, and specifically comprises the following steps:
(1) the front side of the clothes-connected hat is defined as a front piece, and the back side of the clothes-connected hat is defined as a back piece;
(2) determining a front knitting process model:
the sizes of the front piece and the rear piece of the one-piece hat are determined according to the structure and the size of the head of a human body; the width parameters of the front piece of the one-piece hat comprise a horizontal head circumference, a neck middle circumference and a neck root circumference, and the height parameters of the front piece of the one-piece hat comprise a head height, an upper opening height and a lower opening height; determining a front knitting process model according to the width parameter and the height parameter, namely the number of knitting needles corresponding to the width direction and the number of knitting lines corresponding to the height direction;
(3) and (3) a weaving process:
A. the front piece of the connecting cap is knitted by a front lower needle bed and a rear upper needle bed in a matching way, and the rear piece is knitted by a rear lower needle bed and a front upper needle bed in a matching way;
B. the clothes body part is upwards knitted, and the neck root, the neck middle part, the lower part of the eye opening, the upper part of the eye opening and the top part of the head are sequentially knitted;
the lower edge of the eye opening part of the front piece of the coverall is knitted to be horizontally folded, meanwhile, drawstrings are hung to finish knitting, and the drawstrings hung by horizontal folding are used for assisting in drawing when the upper edge of the eye opening part is opened.
2. The front knitting production process of the four-needle bed full-formed protective sports cap according to claim 1, characterized in that: the number of knitting needles corresponding to the width direction and the number of knitting rows corresponding to the height direction are determined according to the following formulas (1) and (2):
the number of knitting needles N in the width direction is equal to the circumference of the width parameter × 0.5 × longitudinal density (1);
the number of knitting rows H in the height direction is equal to the height parameter × the lateral density (2).
3. The front knitting production process of the four-needle bed full-formed protective sports cap according to claim 3, characterized in that: when 36N/2 wool yarn with a machine number of 15G and a plain stitch structure is adopted, the longitudinal density is 7.8 needles/cm, and the transverse density is 10.5 rows/cm.
4. The front knitting production process of the four-needle bed full-formed protective sports cap according to claim 1, characterized in that: in the weaving process in the step (3), the width of the front piece and the width of the rear piece are consistent, and the rear piece is higher than the front piece in the height direction in order to fit the arc convex shape of the back brain of a human body.
5. The front knitting production process of the four-needle bed full-formed protective sports cap according to claim 4, characterized in that: when the back piece is woven by the clothes connecting cap, the height of the back piece is larger than that of the front piece by adopting a local weaving mode.
6. The front knitting production process of the four-needle bed full-formed protective sports cap according to claim 5, characterized in that: the local knitting means that the middle knitting needle of the back lower needle bed is multi-needle and the two side knitting needles are low in knitting when the back piece is knitted, and the total number of rows of multi-needle and low in knitting is equal to the difference value of the height parameters of the front piece and the back piece multiplied by the horizontal density.
7. The front knitting production process of the four-needle bed full-formed protective sports cap according to claim 6, characterized in that: the total number of the multi-weaving lines and the low-weaving lines is dispersed in the whole height direction, and the number of the multi-weaving lines or the low-weaving lines at each position is 1-2 lines.
8. The front knitting production process of the four-needle bed full-formed protective sports cap according to claim 1, characterized in that: when knitting is performed at the neck root, and at the joint between the neck and the lower part of the eye opening and at the head part, the width of the position where the change is large in the width direction is adjusted by adopting the mode of scattering and releasing needles on the same row for multiple times.
9. The front knitting production process of the four-needle bed full-formed protective sports cap according to claim 1, characterized in that: elastic yarns are added to the upper edge of the eye opening area and the weaving position of the upper edge.
CN202110559335.7A 2021-05-21 2021-05-21 Front knitting manufacturing process of four-needle bed full-forming protective sports connected clothes and hat Pending CN113279129A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114645372A (en) * 2022-03-22 2022-06-21 无锡太平针织有限公司 Full-forming mask knitted by four-needle bed flat knitting machine and knitting method thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030019249A1 (en) * 2000-02-29 2003-01-30 Kazuyoshi Okamoto Method of knitting neck of knit wear by weft knitting machine and the knit wear
EP1462554A1 (en) * 2003-03-25 2004-09-29 Institut francais du textile et de l'habillement Method for making a three-dimensional textile article comprising at least one opening in one of its sides, and three-dimensional textile article made according to this method
CN102071525A (en) * 2010-09-13 2011-05-25 宁波普罗蒂电脑横机有限公司 Scientific knit-and-wear knitting process
CN108783646A (en) * 2018-08-28 2018-11-13 浙江棒杰数码针织品股份有限公司 The elderly's protective health tempers clothes
CN110485042A (en) * 2019-08-14 2019-11-22 江南大学 A kind of method of the knitting pattern of the three-dimensional full forming clothes of two dimension pattern conversion
CN211721920U (en) * 2019-12-27 2020-10-23 无锡太平针织有限公司 Rapid adaptable fibrous product structure

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030019249A1 (en) * 2000-02-29 2003-01-30 Kazuyoshi Okamoto Method of knitting neck of knit wear by weft knitting machine and the knit wear
EP1462554A1 (en) * 2003-03-25 2004-09-29 Institut francais du textile et de l'habillement Method for making a three-dimensional textile article comprising at least one opening in one of its sides, and three-dimensional textile article made according to this method
CN102071525A (en) * 2010-09-13 2011-05-25 宁波普罗蒂电脑横机有限公司 Scientific knit-and-wear knitting process
CN108783646A (en) * 2018-08-28 2018-11-13 浙江棒杰数码针织品股份有限公司 The elderly's protective health tempers clothes
CN110485042A (en) * 2019-08-14 2019-11-22 江南大学 A kind of method of the knitting pattern of the three-dimensional full forming clothes of two dimension pattern conversion
CN211721920U (en) * 2019-12-27 2020-10-23 无锡太平针织有限公司 Rapid adaptable fibrous product structure

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
刘博等: ""四针床全成形休闲西服的工艺设计与成形原理"", 《纺织学报》 *
詹必钦等: ""全成形双层结构针织服装工艺模型研究与应用"", 《纺织学报》 *
邱庄岩等: ""四针床全成形编织工艺及其应用"", 《纺织学报》 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114645372A (en) * 2022-03-22 2022-06-21 无锡太平针织有限公司 Full-forming mask knitted by four-needle bed flat knitting machine and knitting method thereof
CN114645372B (en) * 2022-03-22 2023-09-15 无锡太平针织有限公司 Full-forming mask knitted by four-needle bed flat knitting machine and knitting method thereof

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Application publication date: 20210820