WO2017161514A1 - Edge-sealing method for dry fabric - Google Patents

Edge-sealing method for dry fabric Download PDF

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Publication number
WO2017161514A1
WO2017161514A1 PCT/CN2016/077088 CN2016077088W WO2017161514A1 WO 2017161514 A1 WO2017161514 A1 WO 2017161514A1 CN 2016077088 W CN2016077088 W CN 2016077088W WO 2017161514 A1 WO2017161514 A1 WO 2017161514A1
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WO
WIPO (PCT)
Prior art keywords
edge
glue
dry
mesh
sealing method
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PCT/CN2016/077088
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French (fr)
Chinese (zh)
Inventor
许长云
胡进
Original Assignee
许长云
胡进
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by 许长云, 胡进 filed Critical 许长云
Priority to CN201680000772.2A priority Critical patent/CN106414830A/en
Priority to PCT/CN2016/077088 priority patent/WO2017161514A1/en
Publication of WO2017161514A1 publication Critical patent/WO2017161514A1/en

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Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/10—Wire-cloths
    • 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
    • D06C25/00—Treating selvedges or other edges, e.g. stiffening

Definitions

  • the invention relates to the technical field of industrial textiles, in particular to a sealing method for a dry net.
  • Dry net refers to the special papermaking dry net of paper mill. It is made of high quality and high viscosity polyester chips and processed into wire. After forming, weaving, finishing and shaping, it has the following unique properties:
  • the mesh surface is flat, the tensile strength is high, and the air permeability is good;
  • Dry net is an indispensable accessory product in the paper industry. Dry net production requirements:
  • the edge of the mesh and the edge of the ring are prone to breakage and the end of the ring is easily broken, thereby limiting its service life.
  • the main reason for these phenomena is that the dry mesh is in operation, the mesh edge and the interface ring end are in contact with the edge detector. Rubbing, grinding off the edged glue, causing the edge of the edge, the ring to escape or the phenomenon of ring breaking.
  • the invention provides an edge sealing method for a dry net, which solves the existing dry net due to The edge of the mesh and the edge of the ring are prone to loose edges and the end of the ring is easily broken to limit the service life.
  • the technical solution adopted by the present invention is:
  • a dry mesh edge sealing method includes the following steps:
  • hot edge process remove a number of warp threads, leave a weft thread, and use a soldering iron for melting and edge treatment;
  • a weft edge of 1.5 to 2.5 mm is left.
  • the melted edge treatment in the step (1) is divided into 3
  • the secondary hot edge treatment first the mesh surface and then the bottom of the mesh and alternately melt edge wrapping, the speed is 4m / min, the third time is smooth processing, the speed is 8m / min.
  • the width of the melt edge after the melted edge treatment is between 1 and 1.5 mm.
  • the coating is sealed with AB glue, and during the use of the AB glue, no diluent is added.
  • the AB glue is used when the ambient temperature is lower than 30 ° C, and the A glue and B of the AB glue are used.
  • the glue is preheated.
  • the pre-heat treatment process is to put a container containing A glue and B glue respectively into hot water of 75-85 ° C, and stir B Glue, then add A glue and mix well.
  • the ironing process of the present invention increases the edge width and increases the amount of abrasion by removing the warp threads during hot melting
  • the loop end is not in contact with, rubbed or hooked out by the edge detector; the loop end is not pulled out or jammed by the screen puller when the paper machine is dry, causing deformation or breakage.
  • the invention uses the high temperature resistant mixed glue, does not mix the diluent, and fixes the cross points of the warp and weft.
  • the thickness of the mesh edge is increased, so that the edge of the net has a layer of glue layer protection, so that The mesh structure is strong and will not be dissipated due to internal vibration caused by operation.
  • a dry mesh edge sealing method includes the following steps:
  • hot edge process remove a number of warp threads, leave a weft thread, and use a soldering iron for melting and edge treatment;
  • This embodiment provides a dry mesh edge sealing method, including the following steps:
  • (1) hot edge process 4 filaments are removed, leaving 2.0mm On the side of the weft, the soldering iron is used for the melting edge treatment, and the width of the melt side is 1.5 mm after the melted edge treatment. Among them, the melted edge treatment is divided into 3 The secondary hot edge treatment, first the mesh surface and then the bottom of the mesh and alternately melt edge wrapping, the speed is 4m / min, the third time is smooth processing, the speed is 8m / min.
  • This embodiment provides a dry mesh edge sealing method, including the following steps:
  • Hot edge process 3 lines are removed, leaving 1.5mm On the side of the weft, the soldering iron is used for the melting edge treatment, and the width of the melt side is 1 mm after the melted edge treatment.
  • the melted edge treatment is divided into three times of hot edge treatment, and the mesh surface is firstly subjected to the bottom of the mesh and then alternately melted and edged, and the speed is 4m/min, the third time is smooth processing, the speed is 8m/min.
  • This embodiment provides a dry mesh edge sealing method, including the following steps:
  • Hot edge process 4 strokes are removed, leaving 2.5mm On the side of the weft, the soldering iron is used for the melting edge treatment, and the width of the melt side is 1.5 mm after the melted edge treatment. Among them, the melted edge treatment is divided into 3 The secondary hot edge treatment, first the mesh surface and then the bottom of the mesh and alternately melt edge wrapping, the speed is 4m / min, the third time is smooth processing, the speed is 8m / min.
  • This embodiment provides a dry mesh edge sealing method, including the following steps:
  • Hot edge process 3 or 4 warp threads are removed, leaving 2.0mm On the side of the weft, the edge of the melted edge is treated by a soldering iron. After the melted edge treatment, the width of the melted edge is between 1.3 mm. Among them, the melted edge treatment is divided into 3 The secondary hot edge treatment, first the mesh surface and then the bottom of the mesh and alternately melt edge wrapping, the speed is 4m / min, the third time is smooth processing, the speed is 8m / min.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

An edge-sealing method for a dry fabric comprises following steps: an edge-ironing process: taking out multiple warps, leaving wefts, and performing melting and edge-covering treatment by using an electric soldering iron; treatment of crossed rings at the edge of the fabric: taking out and straightening two rings at the outermost side of an edge, and weaving ring wires in dry fabrics by using a tool; and sealing the edge by using glue. In the method, the warps are taken out in the edge-ironing process, so that the edge-melting width is increased during hot melting, and the corrosion quantity is increased; after the treatment of crossed rings at the edge of the fabric is performed on the fabric, the ring ends and an edge detector have no contact and friction therebetween and are not hooked out; and the ring ends are taken out or clamped out by a pulling device when the dry fabric is disposed on a paper machine, so that deformation or facture is avoided.

Description

一种干网封边方法Dry net sealing method 一种干网封边方法Dry net sealing method
技术领域 Technical field
本发明涉及工业用纺织品技术领域，特别涉及一种干网的封边方法。 The invention relates to the technical field of industrial textiles, in particular to a sealing method for a dry net.
背景技术 Background technique
干网指造纸厂专用造纸干网，是采用优质高粘度聚酯切片加工成线材，经过成型编织、整理、定型而成，具有以下独特的性能： Dry net refers to the special papermaking dry net of paper mill. It is made of high quality and high viscosity polyester chips and processed into wire. After forming, weaving, finishing and shaping, it has the following unique properties:
1. 具有耐酸、耐碱、耐磨损、耐高温的性能，使用寿命长； 1. It has acid resistance, alkali resistance, wear resistance and high temperature resistance, and has a long service life;
2. 网面平整、抗拉强度大、透气性能良好； 2. The mesh surface is flat, the tensile strength is high, and the air permeability is good;
3. 通过有端环作连接，安装方便。 3. Easy to install by connecting with a ring.
干网在造纸行业中是不可缺少的配套产品。干网的生产要求： Dry net is an indispensable accessory product in the paper industry. Dry net production requirements:
  1. 1. 对生产设备要求不高；  1. The requirements for production equipment are not high;
  1. 2. 网面质量要求不高；  2. The quality of the mesh surface is not high;
  1. 3. 结构简单、生产周期短、成品率高等。  3. Simple structure, short production cycle and high yield.
在使用过程中，网边及环边容易散边和环端容易断裂，从而限制其使用寿命，造成这些现象的主要原因是：干网在运行中，网边和接口环端与探边器接触摩擦，磨掉烫边胶后，造成散边、环脱出或断环现象。 During use, the edge of the mesh and the edge of the ring are prone to breakage and the end of the ring is easily broken, thereby limiting its service life. The main reason for these phenomena is that the dry mesh is in operation, the mesh edge and the interface ring end are in contact with the edge detector. Rubbing, grinding off the edged glue, causing the edge of the edge, the ring to escape or the phenomenon of ring breaking.
发明内容 Summary of the invention
本发明提供了一种干网的封边方法，解决现有的干网由于 网边及环边容易散边和环端容易断裂而限制其使用寿命的问题。 The invention provides an edge sealing method for a dry net, which solves the existing dry net due to The edge of the mesh and the edge of the ring are prone to loose edges and the end of the ring is easily broken to limit the service life.
为解决上述技术问题，本发明采用的技术方案为： In order to solve the above technical problems, the technical solution adopted by the present invention is:
一种干网封边方法，包括以下步骤： A dry mesh edge sealing method includes the following steps:
（ 1 ）烫边工艺：抽掉多根经线，留出纬线，用电烙铁进行熔化包边处理； (1) hot edge process: remove a number of warp threads, leave a weft thread, and use a soldering iron for melting and edge treatment;
（ 2 ）网边串环处理：把网边最外面 2 个环抽出拉直，用工具把环线穿插在干网内； (2) Net edge string ring processing: Pull out the outermost 2 rings of the mesh edge and straighten it, and insert the loop wire into the dry net with tools;
（ 3 ）用胶水封边。 (3) Sealing with glue.
其中，优选地，所述步骤（ 1 ）中抽掉 3 根或 4 根经线。 Wherein, preferably, three or four warp threads are removed in the step (1).
其中，优选地，所述步骤（ 1 ）中抽掉多根经线后，留出 1.5~2.5mm 纬线边。 Preferably, after the plurality of warp threads are removed in the step (1), a weft edge of 1.5 to 2.5 mm is left.
其中，优选地，所述步骤（ 1 ）中熔化包边处理分为 3 次烫边处理，先进行网面再进行网底再交替熔边包边处理，速度为 4m/min ，第 3 次为光滑处理，速度为 8m/min 。 Wherein, preferably, the melted edge treatment in the step (1) is divided into 3 The secondary hot edge treatment, first the mesh surface and then the bottom of the mesh and alternately melt edge wrapping, the speed is 4m / min, the third time is smooth processing, the speed is 8m / min.
其中，优选地，所述步骤（ 1 ）中熔化包边处理后熔胶边宽度为 1~1.5mm 之间。 Preferably, in the step (1), the width of the melt edge after the melted edge treatment is between 1 and 1.5 mm.
其中，优选地，所述步骤（ 3 ）中用 AB 胶进行涂覆封边，在 AB 胶使用过程中，不添加稀释剂。 Preferably, in the step (3), the coating is sealed with AB glue, and during the use of the AB glue, no diluent is added.
其中，优选地，所述 AB 胶使用时环境温度低于 30 ℃时，对 AB 胶的 A 胶和 B 胶进行预热处理。 Wherein, preferably, the AB glue is used when the ambient temperature is lower than 30 ° C, and the A glue and B of the AB glue are used. The glue is preheated.
其中，优选地，所述预热处理过程为将分别盛有 A 胶和 B 胶的容器放入 75~85 ℃的热水中，搅动 B 胶，再兑入 A 胶，搅拌均匀即可。 Wherein, preferably, the pre-heat treatment process is to put a container containing A glue and B glue respectively into hot water of 75-85 ° C, and stir B Glue, then add A glue and mix well.
本发明的有益效果： The beneficial effects of the invention:
1. 本发明的烫边工艺通过抽掉经线，热熔时增加熔边宽度，提高磨蚀量； 1. The ironing process of the present invention increases the edge width and increases the amount of abrasion by removing the warp threads during hot melting;
操作简单，不需额外投入，安全、稳定。 It is easy to operate, no additional investment, safe and stable.
2. 干网经网边串环处理后，环端不与探边器接触、摩擦或被勾出；环端不会因干网上纸机时被引网器拉出或卡出，造成变形或断裂。 2. After the dry mesh is processed by the mesh side string loop, the loop end is not in contact with, rubbed or hooked out by the edge detector; the loop end is not pulled out or jammed by the screen puller when the paper machine is dry, causing deformation or breakage.
3. 本发明使用耐高温混合胶水，不兑稀释剂，把经、纬交叉点粘固，通过不兑稀释剂增加胶水粘稠度，使网边厚度增加，从而使网边有一层胶层保护，使网边结构结实，不会因运行而造成内部振动从而脱散。 3. The invention uses the high temperature resistant mixed glue, does not mix the diluent, and fixes the cross points of the warp and weft. By increasing the viscosity of the glue without adding the diluent, the thickness of the mesh edge is increased, so that the edge of the net has a layer of glue layer protection, so that The mesh structure is strong and will not be dissipated due to internal vibration caused by operation.
具体实施方式 detailed description
下面对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。 The technical solutions in the embodiments of the present invention are clearly and completely described below. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.
一种干网封边方法，包括以下步骤： A dry mesh edge sealing method includes the following steps:
（ 1 ）烫边工艺：抽掉多根经线，留出纬线，用电烙铁进行熔化包边处理； (1) hot edge process: remove a number of warp threads, leave a weft thread, and use a soldering iron for melting and edge treatment;
（ 2 ）网边串环处理：把网边最外面 2 个环抽出拉直，用工具把环线穿插在干网内； (2) Net edge string ring processing: Pull out the outermost 2 rings of the mesh edge and straighten it, and insert the loop wire into the dry net with tools;
（ 3 ）用胶水封边。 (3) Sealing with glue.
实施例 1 Example 1
本实施例提供一种干网封边方法，包括以下步骤： This embodiment provides a dry mesh edge sealing method, including the following steps:
（ 1 ）烫边工艺：抽掉 4 根经线，留出 2.0mm 纬线边，用电烙铁进行熔化包边处理，熔化包边处理后熔胶边宽度为 1.5mm 。其中，熔化包边处理分为 3 次烫边处理，先进行网面再进行网底再交替熔边包边处理，速度为 4m/min ，第 3 次为光滑处理，速度为 8m/min 。 (1) hot edge process: 4 filaments are removed, leaving 2.0mm On the side of the weft, the soldering iron is used for the melting edge treatment, and the width of the melt side is 1.5 mm after the melted edge treatment. Among them, the melted edge treatment is divided into 3 The secondary hot edge treatment, first the mesh surface and then the bottom of the mesh and alternately melt edge wrapping, the speed is 4m / min, the third time is smooth processing, the speed is 8m / min.
（ 2 ）网边串环处理：把网边最外面 2 个环抽出拉直，用工具把环线穿插在干网内； (2) Net edge string ring processing: Pull out the outermost 2 rings of the mesh edge and straighten it, and insert the loop wire into the dry net with tools;
（ 3 ）用 AB 胶进行涂覆封边，在 AB 胶使用过程中，不添加稀释剂。所述 AB 胶使用时环境温度低于 30 ℃时，对 AB 胶的 A 胶和 B 胶进行预热处理。所述预热处理过程为将分别盛有 A 胶和 B 胶的容器放入 80 ℃的热水中，搅动 B 胶，再兑入 A 胶，搅拌均匀即可。 (3) Coating and sealing with AB glue, no diluent is added during the use of AB glue. The AB gel is used when the ambient temperature is lower than At 30 °C, pre-heat treatment of the A and B glues of the AB glue. The pre-heat treatment process is to put the container containing the A glue and the B glue into the hot water of 80 ° C, stir the B glue, and then exchange the A. Glue, stir well.
实施例 2 Example 2
本实施例提供一种干网封边方法，包括以下步骤： This embodiment provides a dry mesh edge sealing method, including the following steps:
（ 1 ）烫边工艺：抽掉 3 根经线，留出 1.5mm 纬线边，用电烙铁进行熔化包边处理，熔化包边处理后熔胶边宽度为 1mm 。其中，熔化包边处理分为 3 次烫边处理，先进行网面再进行网底再交替熔边包边处理，速度为 4m/min ，第 3 次为光滑处理，速度为 8m/min 。 (1) Hot edge process: 3 lines are removed, leaving 1.5mm On the side of the weft, the soldering iron is used for the melting edge treatment, and the width of the melt side is 1 mm after the melted edge treatment. Among them, the melted edge treatment is divided into three times of hot edge treatment, and the mesh surface is firstly subjected to the bottom of the mesh and then alternately melted and edged, and the speed is 4m/min, the third time is smooth processing, the speed is 8m/min.
（ 2 ）网边串环处理：把网边最外面 2 个环抽出拉直，用工具把环线穿插在干网内； (2) Net edge string ring processing: Pull out the outermost 2 rings of the mesh edge and straighten it, and insert the loop wire into the dry net with tools;
（ 3 ）用 AB 胶进行涂覆封边，在 AB 胶使用过程中，不添加稀释剂。所述 AB 胶使用时环境温度低于 30 ℃时，对 AB 胶的 A 胶和 B 胶进行预热处理。所述预热处理过程为将分别盛有 A 胶和 B 胶的容器放入 85 ℃的热水中，搅动 B 胶，再兑入 A 胶，搅拌均匀即可。 (3) Coating and sealing with AB glue, no diluent is added during the use of AB glue. The AB gel is used when the ambient temperature is lower than At 30 °C, pre-heat treatment of the A and B glues of the AB glue. The pre-heat treatment process is to put the container containing the A glue and the B glue into the hot water of 85 ° C, stir the B glue, and then exchange it into A. Glue, stir well.
实施例 3 Example 3
本实施例提供一种干网封边方法，包括以下步骤： This embodiment provides a dry mesh edge sealing method, including the following steps:
（ 1 ）烫边工艺：抽掉 4 根经线，留出 2.5mm 纬线边，用电烙铁进行熔化包边处理，熔化包边处理后熔胶边宽度为 1.5mm 。其中，熔化包边处理分为 3 次烫边处理，先进行网面再进行网底再交替熔边包边处理，速度为 4m/min ，第 3 次为光滑处理，速度为 8m/min 。 (1) Hot edge process: 4 strokes are removed, leaving 2.5mm On the side of the weft, the soldering iron is used for the melting edge treatment, and the width of the melt side is 1.5 mm after the melted edge treatment. Among them, the melted edge treatment is divided into 3 The secondary hot edge treatment, first the mesh surface and then the bottom of the mesh and alternately melt edge wrapping, the speed is 4m / min, the third time is smooth processing, the speed is 8m / min.
（ 2 ）网边串环处理：把网边最外面 2 个环抽出拉直，用工具把环线穿插在干网内； (2) Net edge string ring processing: Pull out the outermost 2 rings of the mesh edge and straighten it, and insert the loop wire into the dry net with tools;
（ 3 ）用 AB 胶进行涂覆封边，在 AB 胶使用过程中，不添加稀释剂。所述 AB 胶使用时环境温度低于 30 ℃时，对 AB 胶的 A 胶和 B 胶进行预热处理。所述预热处理过程为将分别盛有 A 胶和 B 胶的容器放入 75 ℃的热水中，搅动 B 胶，再兑入 A 胶，搅拌均匀即可。 (3) Coating and sealing with AB glue, no diluent is added during the use of AB glue. The AB gel is used when the ambient temperature is lower than At 30 °C, pre-heat treatment of the A and B glues of the AB glue. The pre-heat treatment process is to put a container containing A glue and B glue respectively into hot water of 75 ° C, stir B glue, and then exchange A Glue, stir well.
实施例 4 Example 4
本实施例提供一种干网封边方法，包括以下步骤： This embodiment provides a dry mesh edge sealing method, including the following steps:
（ 1 ）烫边工艺：抽掉 3 根或 4 根经线，留出 2.0mm 纬线边，用电烙铁进行熔化包边处理，熔化包边处理后熔胶边宽度为 1.3mm 之间。其中，熔化包边处理分为 3 次烫边处理，先进行网面再进行网底再交替熔边包边处理，速度为 4m/min ，第 3 次为光滑处理，速度为 8m/min 。 (1) Hot edge process: 3 or 4 warp threads are removed, leaving 2.0mm On the side of the weft, the edge of the melted edge is treated by a soldering iron. After the melted edge treatment, the width of the melted edge is between 1.3 mm. Among them, the melted edge treatment is divided into 3 The secondary hot edge treatment, first the mesh surface and then the bottom of the mesh and alternately melt edge wrapping, the speed is 4m / min, the third time is smooth processing, the speed is 8m / min.
（ 2 ）网边串环处理：把网边最外面 2 个环抽出拉直，用工具把环线穿插在干网内； (2) Net edge string ring processing: Pull out the outermost 2 rings of the mesh edge and straighten it, and insert the loop wire into the dry net with tools;
（ 3 ）用 AB 胶进行涂覆封边，在 AB 胶使用过程中，不添加稀释剂。所述 AB 胶使用时环境温度低于 30 ℃时，对 AB 胶的 A 胶和 B 胶进行预热处理。所述预热处理过程为将分别盛有 A 胶和 B 胶的容器放入 80 ℃的热水中，搅动 B 胶，再兑入 A 胶，搅拌均匀即可。 (3) Coating and sealing with AB glue, no diluent is added during the use of AB glue. The AB gel is used when the ambient temperature is lower than At 30 °C, pre-heat treatment of the A and B glues of the AB glue. The pre-heat treatment process is to put the container containing the A glue and the B glue into the hot water of 80 ° C, stir the B glue, and then exchange the A. Glue, stir well.
以上所述仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。 The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., which are included in the spirit and scope of the present invention, should be included in the present invention. Within the scope of protection.

Claims (8)

  1. 一种干网封边方法，其特征在于包括以下步骤： A dry mesh edge sealing method characterized by comprising the following steps:
    （1）烫边工艺：抽掉多根经线，留出纬线，用电烙铁进行熔化包边处理； (1) hot edge process: remove a number of warp threads, leave a weft thread, and use a soldering iron to melt the edge treatment;
    （2）网边串环处理：把网边最外面2个环抽出拉直，用工具把环线穿插在干网内； (2) Net edge string ring processing: Pull out the outermost two rings of the mesh edge and straighten it, and insert the loop wire into the dry net with tools;
    （3）用胶水封边。 (3) Seal with glue.
  2. 根据权利要求1所述的一种干网封边方法，其特征在于：所述步骤（1）中抽掉3根或4根经线。A dry mesh edge sealing method according to claim 1, wherein three or four warp threads are removed in the step (1).
  3. 根据权利要求2所述的一种干网封边方法，其特征在于：所述步骤（1）中抽掉多根经线后，留出1.5~2.5mm纬线边。The dry net edge sealing method according to claim 2, wherein after the plurality of warp threads are removed in the step (1), a weft edge of 1.5 to 2.5 mm is left.
  4. 根据权利要求1所述的一种干网封边方法，其特征在于：所述步骤（1）中熔化包边处理分为3次烫边处理，先进行网面再进行网底再交替熔边包边处理，速度为4m/min，第3次为光滑处理，速度为8m/min。The dry net edge sealing method according to claim 1, wherein the melted hemming process in the step (1) is divided into three hot edge treatments, and the mesh surface is first subjected to the mesh bottom and then alternately melted. The edge treatment, the speed is 4m / min, the third time is smooth processing, the speed is 8m / min.
  5. 根据权利要求1所述的一种干网封边方法，其特征在于：所述步骤（1）中熔化包边处理后熔胶边宽度为1~1.5mm之间。The dry mesh edge sealing method according to claim 1, wherein the melt edge of the step (1) is between 1 and 1.5 mm.
  6. 根据权利要求1所述的一种干网封边方法，其特征在于：所述步骤（3）中用AB胶进行涂覆封边，在AB胶使用过程中，不添加稀释剂。The dry mesh edge sealing method according to claim 1, wherein in the step (3), the AB glue is used for coating and sealing, and during the use of the AB glue, no diluent is added.
  7. 根据权利要求6所述的一种干网封边方法，其特征在于：所述AB胶使用时环境温度低于30℃时，对AB胶的A胶和B胶进行预热处理。The dry mesh edge sealing method according to claim 6, wherein when the ambient temperature of the AB glue is lower than 30 ° C, the A glue and the B glue of the AB glue are pre-heat treated.
  8. 根据权利要求7所述的一种干网封边方法，其特征在于：所述预热处理过程为将分别盛有A胶和B胶的容器放入75~85℃的热水中，搅动B胶，再兑入A胶，搅拌均匀即可。The method for sealing a dry mesh according to claim 7, wherein the preheating process is to put a container containing A glue and B glue into hot water of 75 to 85 ° C, and stir B. Glue, then add A glue, stir evenly.
PCT/CN2016/077088 2016-03-23 2016-03-23 Edge-sealing method for dry fabric WO2017161514A1 (en)

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CN201485741U (en) * 2009-07-31 2010-05-26 安徽华宇网业有限公司 Abrasion-proof paper making shaping net
CN103014994A (en) * 2012-12-13 2013-04-03 安徽太平洋特种网业有限公司 Production technology of easily-cleaned and environment-friendly filter screen belt
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