WO2006045218A1 - A process for making waterproof clothing from chemical fibre textile - Google Patents

A process for making waterproof clothing from chemical fibre textile Download PDF

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Publication number
WO2006045218A1
WO2006045218A1 PCT/CN2004/001228 CN2004001228W WO2006045218A1 WO 2006045218 A1 WO2006045218 A1 WO 2006045218A1 CN 2004001228 W CN2004001228 W CN 2004001228W WO 2006045218 A1 WO2006045218 A1 WO 2006045218A1
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Prior art keywords
chemical fiber
waterproof
manufacturing
ultrasonic
garment according
Prior art date
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PCT/CN2004/001228
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French (fr)
Chinese (zh)
Inventor
Ngsang Chen
Original Assignee
Ngsang Chen
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Priority to PCT/CN2004/001228 priority Critical patent/WO2006045218A1/en
Publication of WO2006045218A1 publication Critical patent/WO2006045218A1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/03—After-treatments in the joint area
    • B29C66/032—Mechanical after-treatments
    • B29C66/0324—Reforming or reshaping the joint, e.g. folding over
    • B29C66/03241—Flattening
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D3/00—Overgarments
    • A41D3/02—Overcoats
    • A41D3/04—Raincoats
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/74—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area
    • B29C65/743—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using the same tool for both joining and severing, said tool being monobloc or formed by several parts mounted together and forming a monobloc
    • B29C65/7443—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using the same tool for both joining and severing, said tool being monobloc or formed by several parts mounted together and forming a monobloc by means of ultrasonic vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/03—After-treatments in the joint area
    • B29C66/038—Covering the joint by a coating material
    • B29C66/0384—Covering the joint by a coating material the coating material being in tape, strip or band form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/729—Textile or other fibrous material made from plastics
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D2300/00—Details of garments
    • A41D2300/50—Seams
    • A41D2300/52—Seams made by welding or gluing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2313/00—Use of textile products or fabrics as reinforcement

Definitions

  • the present invention relates to a method for manufacturing a chemical fiber waterproof garment, and more particularly to a method for manufacturing a wireless chemical fiber waterproof garment realized by ultrasonic stitching. Background technique
  • the existing stitching methods for chemical fiber fabrics generally include three types: The first one is a conventional needle-punching mechanism stitching method, which uses a fine hole in a chemical fiber cloth and then penetrates into a thread for suturing. , off-line phenomenon, affecting the appearance, and can not have the effect of waterproofing, can not reflect the waterproof function of chemical fiber fabric; the second is the chemical bonding method of adhesive, bonding with adhesive, but glue or adhesive is easy to cause Contamination; The third is a thermal bonding suture method that requires preheating time and recovery time, and requires a lot of energy to maintain the operating temperature.
  • An object of the present invention is to provide a garment manufacturing method for a chemical fiber fabric which uses ultrasonic waves to realize wireless stitching and has a good waterproof function.
  • a method for manufacturing a chemical fiber waterproof garment comprising the following steps in sequence:
  • ultrasonic waves are applied to the sewn line between the cut at least two chemical fiber sheets to form a continuous seam
  • a strip is attached to the continuous seam between the chemical fiber sheets
  • the joint between the chemical fiber sheets of the upper strip is hot pressed and flattened.
  • the ultrasonic bonding step further includes a cutting step of cutting the chemical fiber cloth into a plurality of chemical fiber sheets constituting the garment.
  • the cutting step is also performed by ultrasonic cutting.
  • the method for manufacturing a chemical fiber waterproof garment wherein after the hot pressing and flattening step, the method further comprises a waterproof test step of performing a waterproof test on the continuous seam between the chemical fiber sheets.
  • the method for manufacturing a chemical fiber waterproof garment comprising the following steps in sequence:
  • the first waterproof test step the first waterproof test is performed on the continuous seam between the chemical fiber sheets; the water washing step, and the connected chemical fiber sheets are continuously washed for 20 hours;
  • the seam was tested for water resistance of 3 pounds and a time of 120 seconds.
  • the method for manufacturing a chemical fiber waterproof garment wherein the ultrasonic wave has a frequency of at least 60 kHz.
  • the step of applying the strip is to apply a waterproof strip to the back surface of the joint between the chemical fiber sheets by hot pressing.
  • the hot pressing temperature in the hot press flattening step is 157 °C.
  • the chemical fiber waterproof garment of the present invention adopts an efficient, economical, high-strength "stitching"; no auxiliary, such as wire, nail, adhesive or clip; no pollution, eliminates toxic glue or solution Damage; no warm-up time and recovery time, no need to consume a lot of energy to maintain the working temperature; cutting and stitching can be done independently without burrs.
  • the invention has the advantages of simple process, convenient operation, good suturing effect, and no water seepage under the pressure of 3 pounds for two minutes. detailed description
  • a vibration with a frequency above 20 kHz is called an ultrasonic wave, and if the ultrasonic wave acts on the chemical fiber cloth, it absorbs energy.
  • the chemical fiber cloth due to the vibration of the ultrasonic waves, the chemical fiber cloth generates strong high-frequency oscillation, and the cloths rub against each other to generate heat, and this energy raises the temperature.
  • Ultrasonic waves increase the temperature at the interface between two different chemical fiber fabrics. This is because the characteristic impedance is different at the interface, and reflection will occur, forming a standing wave that causes relative friction between molecules and generates heat.
  • the chemical fiber cloth can be bonded wirelessly by the heating of the ultrasonic waves.
  • Materials suitable for ultrasonic processing include 100% synthetic fibers such as nylon, polyester, polypropylene, certain polyethylenes, modified acrylics, certain vinyl compounds, aminophthalate compounds, films, coated papers. Wait. It also includes synthetic fibers blended with 35-50% non-synthetic fiber components.
  • the present invention utilizes an ultrasonic device to act on a suture of two tailored two chemical sheets that are placed up and down at a frequency of at least 60 kHz to form a continuous seam. A waterproof strip is then applied by hot pressing at the back of the bonded continuous seam.
  • the bonded seam and the strip were subjected to hot pressing at a temperature of 157 ° C for 2 seconds to smooth and strengthen the waterproofing effect of the bonding strip after being applied to the chemical fiber fabric, and the temperature of the hot pressing flat 150- It can be used at 200 ° C, but it can be seen from the test that the effect of 157 ° C is most ideal.
  • the waterproof test step is carried out, and the first joint test between the chemical fiber sheets is carried out for the first time. Then, the chemical fiber waterproof moonlight is continuously washed for 20 hours, and then the continuous seam between the chemical fiber sheets is second. Secondary waterproof test. The two waterproof tests were performed on a continuous seam between chemical sheets with a water pressure of 3 lbs and a 120 sec waterproof test.
  • the cut of the chemical fiber sheet can be cut with a traditional knife cut or ultrasonic cut.
  • Clothing can also be manufactured, such as protective clothing, which can block the penetration of chemicals, pathogens and tiny harmful particles because of the lack of pinholes in the seams.

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

Abstract

A process for making Waterproof clothing from chemical fibre textile, which comprises the following steps sequentially: the step for ultrasonic bonding that permits at least two pieces of cut-sheet of chemical fibres to be jointed together at the seams by the function of ultrasonic; the step for attaching waterproof banding tape to the seams after the ultrasonic welding performed at the joint lines of said two pieces of cut-sheet; the step for flattening them seam by heat, to flatten the joint seams which have attached waterproof banding tape attached. The present invention omits auxiliary materials, such as threads, staples, adhesives, or clips; and also omits poisonous glue or solvent, The invent process needs not to preheat and restore, and also named not large energy to keep process temperature, and thereby is environment friendly. The cutting and the welding or sewing can carry out by ultrasonic independently, which will mot result in fuzzy edges. The present simple process cam be readily executed, and the resultant waterproof clothing has a desired waterproof result, that is, the clothing can keep imperviousness under water pressure of 3 pounds for at least 2 min..

Description

化纤防水服装的制造方法 技术领域  Method for manufacturing chemical fiber waterproof garment
本发明涉及一种化纤防水服装的制造方法， 特别涉及一种采用超声波进 行缝合而实现的无线式化纤防水服装的制造方法。 背景技术  The present invention relates to a method for manufacturing a chemical fiber waterproof garment, and more particularly to a method for manufacturing a wireless chemical fiber waterproof garment realized by ultrasonic stitching. Background technique
现有的化纤布料的缝合方法一般包括三种： 第一种是传统的针刺机构 缝合法， 是采用在化纤布料上穿设细孔再穿入线进行缝合， 这种方法， 易出 现扒线， 脱线现象， 影响美观， 且不能有防水的效用， 不能体现化纤织物防 水的功能； 第二种是粘合剂化学缝合法， 采用粘合剂进行粘合， 但是胶水或 粘合剂容易造成污染； 第三种是热粘合缝合方法， 需预热时间和恢复时间， 且需耗费大量能量来保持工作温度。  The existing stitching methods for chemical fiber fabrics generally include three types: The first one is a conventional needle-punching mechanism stitching method, which uses a fine hole in a chemical fiber cloth and then penetrates into a thread for suturing. , off-line phenomenon, affecting the appearance, and can not have the effect of waterproofing, can not reflect the waterproof function of chemical fiber fabric; the second is the chemical bonding method of adhesive, bonding with adhesive, but glue or adhesive is easy to cause Contamination; The third is a thermal bonding suture method that requires preheating time and recovery time, and requires a lot of energy to maintain the operating temperature.
综上所述， 现有的化纤防水服装的缝合方法， 在实际使用上， 显然存在 不便与缺陷， 有必要加以改善。 发明内容  In summary, the existing method of suturing the chemical fiber waterproof garment is obviously inconvenient and defective in practical use, and it is necessary to improve it. Summary of the invention
本发明的目的在于提供一种化纤布料专用的采用超声波实现无线缝合、 有艮好的防水功能的服装制造方法。  An object of the present invention is to provide a garment manufacturing method for a chemical fiber fabric which uses ultrasonic waves to realize wireless stitching and has a good waterproof function.
一种化纤防水服装的制造方法， 依次包括如下步骤：  A method for manufacturing a chemical fiber waterproof garment, comprising the following steps in sequence:
超声波粘合步骤， 将超声波作用于裁剪好的至少两块化纤片之间的缝合 线上从而形成连续接缝；  In the ultrasonic bonding step, ultrasonic waves are applied to the sewn line between the cut at least two chemical fiber sheets to form a continuous seam;
上胶条步骤， 在所述的化纤片之间的连续接缝处贴上胶条；  In the stripping step, a strip is attached to the continuous seam between the chemical fiber sheets;
热压平整步驟, 对所述上好胶条的化纤片之间的连接接缝进行热压并将 其压平。  In the hot pressing and flattening step, the joint between the chemical fiber sheets of the upper strip is hot pressed and flattened.
所述的化纤防水服装的制造方法， 其中， 所述的方法中超声波粘合步骤 前还包括裁剪步骤， 将化纤布料裁剪成构成服装的多块化纤片。  In the method for manufacturing a chemical fiber waterproof garment, the ultrasonic bonding step further includes a cutting step of cutting the chemical fiber cloth into a plurality of chemical fiber sheets constituting the garment.
所述的化纤防水服装的制造方法， 其中， 所述的裁剪步骤也采用超声波 进行切割。  In the method for manufacturing a chemical fiber waterproof garment, the cutting step is also performed by ultrasonic cutting.
所述的化纤防水服装的制造方法， 其中， 所述的方法中热压平整步骤 后， 还包括防水测试步骤， 对化纤片之间的连续接缝进行防水测试。  The method for manufacturing a chemical fiber waterproof garment, wherein after the hot pressing and flattening step, the method further comprises a waterproof test step of performing a waterproof test on the continuous seam between the chemical fiber sheets.
所述的化纤防水服装的制造方法， 其中， 所述的防水测试步 依次包括 如下步骤： 所述的化纤防水 l装的制造方法， 其中， 所述的防水测试步骤依次包括 如下步驟： The method for manufacturing a chemical fiber waterproof garment, wherein the waterproof test step comprises the following steps in sequence: The manufacturing method of the chemical fiber waterproofing device, wherein the waterproof testing step comprises the following steps in sequence:
第一次防水测试步驟， 对化纤片之间的连续接缝进行第一次防水测试； 水洗步骤， 将连接好的化纤片连续水洗 20个小时；  The first waterproof test step, the first waterproof test is performed on the continuous seam between the chemical fiber sheets; the water washing step, and the connected chemical fiber sheets are continuously washed for 20 hours;
第二次防水测试步骤， 对化纤片之间的连续接缝进行第二次防水测试； 所述的化纤防水良装的制造方法， 其中， 所述的防水测试步骤是对化纤 片之间的连续接缝进行水压为 3磅， 时间为 120秒的防水测试。  a second waterproof test step of performing a second waterproof test on the continuous seam between the chemical fiber sheets; the method for manufacturing the chemical fiber waterproof good assembly, wherein the waterproof test step is continuous between the chemical fiber sheets The seam was tested for water resistance of 3 pounds and a time of 120 seconds.
所述的化纤防水服装的制造方法， 其中， 所述的超生波的频率至少为 60千赫。  The method for manufacturing a chemical fiber waterproof garment, wherein the ultrasonic wave has a frequency of at least 60 kHz.
所述的化纤防水月 装的制造方法， 其中， 所述的上胶条步骤是在化纤片 之间接缝处的背面采用热压的方式贴上防水胶条。  In the method for manufacturing a chemical fiber waterproofing monthly product, the step of applying the strip is to apply a waterproof strip to the back surface of the joint between the chemical fiber sheets by hot pressing.
所述的化纤防水服装的制造方法， 其中， 所述的热压平整步骤是在 The method for manufacturing a chemical fiber waterproof garment, wherein the hot pressing step is
150-200 °C的温度下进行热压。 Hot pressing at a temperature of 150-200 °C.
所述的化纤防水月良装的制造方法， 其中， 所述的热压平整步骤中的热压 温度为 157°C。  In the method for producing a chemical fiber waterproof moon-receiving device, the hot pressing temperature in the hot press flattening step is 157 °C.
由于采用上述的方案， 本发明的化纤防水服装采用了一种高效、 经济、 高强度 "缝合" ； 无需辅助物， 如线、 钉、 粘合剂或夹子； 无污染， 消除了 有毒胶水或溶液的伤害； 无需预热时间和恢复时间， 且无需耗费大量能量来 保持工作温度； 可独立完成切割和缝合的操作， 不会产生毛边。  Due to the above scheme, the chemical fiber waterproof garment of the present invention adopts an efficient, economical, high-strength "stitching"; no auxiliary, such as wire, nail, adhesive or clip; no pollution, eliminates toxic glue or solution Damage; no warm-up time and recovery time, no need to consume a lot of energy to maintain the working temperature; cutting and stitching can be done independently without burrs.
本发明工艺简单， 操作方便， 缝合效果好， 在 3磅的水压下持续两分钟 仍然不渗水。 具体实施方式  The invention has the advantages of simple process, convenient operation, good suturing effect, and no water seepage under the pressure of 3 pounds for two minutes. detailed description
频率在 20KHz 以上的振动称为超声波， 如果超声波作用于化纤布料使 其吸收能量。 同时， 由于超声波的振动， 使化纤布料产生强烈的高频振荡， 布料间互相摩擦而发热， 这种能量使温度升高。 超声波在穿透两种不同化纤 布料的分界面上， 温度升高更大， 这是分界面上特性阻抗不同， 将发生反 射， 形成驻波引起分子间的相对摩擦而发热。 靠着超声波的热化作用， 可以 使化纤布料无线粘合。  A vibration with a frequency above 20 kHz is called an ultrasonic wave, and if the ultrasonic wave acts on the chemical fiber cloth, it absorbs energy. At the same time, due to the vibration of the ultrasonic waves, the chemical fiber cloth generates strong high-frequency oscillation, and the cloths rub against each other to generate heat, and this energy raises the temperature. Ultrasonic waves increase the temperature at the interface between two different chemical fiber fabrics. This is because the characteristic impedance is different at the interface, and reflection will occur, forming a standing wave that causes relative friction between molecules and generates heat. The chemical fiber cloth can be bonded wirelessly by the heating of the ultrasonic waves.
那些适于应用超声波加工的材料包括 100%的合成纤维， 如尼龙、 聚 酯、 聚丙烯、 某些聚乙烯、 改良的丙烯酸树脂、 某些乙烯基化合物、 氨基曱 酸酯化合物、 薄膜、 铜版纸等。 同时还包括混合 35-50%非合成纤维成分的 合成纤维。  Materials suitable for ultrasonic processing include 100% synthetic fibers such as nylon, polyester, polypropylene, certain polyethylenes, modified acrylics, certain vinyl compounds, aminophthalate compounds, films, coated papers. Wait. It also includes synthetic fibers blended with 35-50% non-synthetic fiber components.
本发明就是利用超声波装置在至少 60 千赫的频率下作用于上下对准放 置的剪裁好的两个化纤片的缝合线上， 从而形成连续接缝。 再在粘合的连续接缝的背面处通过热压贴上防水胶条。 SUMMARY OF THE INVENTION The present invention utilizes an ultrasonic device to act on a suture of two tailored two chemical sheets that are placed up and down at a frequency of at least 60 kHz to form a continuous seam. A waterproof strip is then applied by hot pressing at the back of the bonded continuous seam.
然后， 在 157°C的温度对粘合接缝和胶条进行为时 2秒的热压， 以平整 并强化粘合史条加到化纤织物上后的防水作用， 热压平整的温度 150-200°C 均可， 但是通过试验可知， 157°C效果最为理想。  Then, the bonded seam and the strip were subjected to hot pressing at a temperature of 157 ° C for 2 seconds to smooth and strengthen the waterproofing effect of the bonding strip after being applied to the chemical fiber fabric, and the temperature of the hot pressing flat 150- It can be used at 200 ° C, but it can be seen from the test that the effect of 157 ° C is most ideal.
最后， 进行防水测试步驟， 对化纤片之间的连续接缝进行第一次防水测 试， 然后， 将化纤防水月良装连续水洗 20 个小时， 再对化纤片之间的连续接 缝进行第二次防水测试。 两次防水测试均是对化纤片之间的连续接缝进行水 压为 3磅， 时间为 120秒的防水测试。  Finally, the waterproof test step is carried out, and the first joint test between the chemical fiber sheets is carried out for the first time. Then, the chemical fiber waterproof moonlight is continuously washed for 20 hours, and then the continuous seam between the chemical fiber sheets is second. Secondary waterproof test. The two waterproof tests were performed on a continuous seam between chemical sheets with a water pressure of 3 lbs and a 120 sec waterproof test.
化纤片的剪裁可采用传统的刀剪剪裁， 也可釆用超声波切割。 服装的制造也可采用， 如防护服， 因其缝合部没有针眼， 可以阻 化学制 剂、 病原体和微小有害颗粒的渗透。  The cut of the chemical fiber sheet can be cut with a traditional knife cut or ultrasonic cut. Clothing can also be manufactured, such as protective clothing, which can block the penetration of chemicals, pathogens and tiny harmful particles because of the lack of pinholes in the seams.
由技术常识可知， 本发明可以通过其它的不脱离其精神实质或必要特征 的实施方案来实现。 因此， 上述公开的实施方案， 就各方面而言， 都只是举 例说明， 并不是仅有的。 所有在本发明内或在等同于本发明的范围内的改变 均被本发明包含。  It is to be understood that the invention may be embodied in other embodiments without departing from the spirit of the invention. Therefore, the above-disclosed embodiments are, by way of example only, illustrative and not exclusive. All changes which are within the scope of the invention or equivalent to the scope of the invention are encompassed by the invention.

Claims

权 利 要 求 书 Claim
1、 一种化纤防水服装的制造方法， 依次包括如下步骤： 1. A method for manufacturing a chemical fiber waterproof garment, comprising the following steps in sequence:
超声波粘合步骤， 将超声波作用于裁剪好的至少两块化纤片之间的缝合 线上从而形成连续接缝；  In the ultrasonic bonding step, ultrasonic waves are applied to the sewn line between the cut at least two chemical fiber sheets to form a continuous seam;
上胶条步骤， 在所述的化纤片之间的连续接缝处贴上胶条；  In the stripping step, a strip is attached to the continuous seam between the chemical fiber sheets;
热压平整步骤， 对所述上好胶条的化纤片之间的连接接缝进行热压并将 其压平。  In the hot pressing and flattening step, the joint seam between the chemical fiber sheets of the upper strip is hot pressed and flattened.
2、 根据权利要求 1 所述的化纤防水服装的制造方法， 其特征在于， 所 述的方法中超声波粘合步骤前还包括裁剪步驟， 将化纤布料裁剪成构成服装 的多块化纤片。  The method of manufacturing a chemical fiber waterproof garment according to claim 1, wherein the ultrasonic bonding step further comprises a cutting step of cutting the chemical fiber cloth into a plurality of chemical fiber sheets constituting the garment.
3、 根据权利要求 2所述的化纤防水服装的制造方法， 其特征在于， 所 述的裁剪步骤也采用超声波进行切割。  The method of manufacturing a chemical fiber waterproof garment according to claim 2, wherein the cutting step is also performed by ultrasonic waves.
4、 根据权利要求 1 所述的化纤防水服装的制造方法， 其特征在于， 所 述的方法中热压平整步骤后， 还包括防水测试步驟， 对化纤片之间的连续接 缝进行防水测试。  The method of manufacturing a chemical fiber waterproof garment according to claim 1, wherein after the hot pressing and flattening step, the method further comprises a waterproof test step for performing a waterproof test on the continuous seam between the chemical fiber sheets.
5、 根据权利要求 4所述的化纤防水服装的制造方法， 其特征在于， 所 述的防水测试步骤依次包括如下步骤：  The method of manufacturing a chemical fiber waterproof garment according to claim 4, wherein the waterproof testing step comprises the following steps in sequence:
第一次防水测试步骤 , 对化纤片之间的连续接缝进行第一次防水测试； 水洗步骤， 将连接好的化纤片连续水洗 20个小时；  The first waterproof test step, the first waterproof test is performed on the continuous seam between the chemical fiber sheets; the water washing step, and the connected chemical fiber sheets are continuously washed for 20 hours;
第二次防水测试步骤， 对化纤片之间的连续接缝进行第二次防水测试； The second waterproof test step, performing a second waterproof test on the continuous seam between the chemical fiber sheets;
6、 根据权利要求 4 或 5 所述的化纤防水服装的制造方法， 其特征在 于， 所述的防水测试步骤是对化纤片之间的连续接缝进行水压为 3磅， 时间 为 120秒的防水测试。 The method for manufacturing a chemical fiber waterproof garment according to claim 4 or 5, wherein the waterproof testing step is that the continuous seam between the chemical fiber sheets is water pressure of 3 pounds and the time is 120 seconds. water-proof test.
7、 根据权利要求 1 所述的化纤防水服装的制造方法， 其特征在于， 所 述的超生波的频率至少为 60千赫。  The method of manufacturing a chemical fiber waterproof garment according to claim 1, wherein the ultrasonic wave has a frequency of at least 60 kHz.
8、 根据权利要求 1 所述的化纤防水服装的制造方法， 其特征在于， 所 述的上胶条步驟是在化纤片之间接缝处的背面采用热压的方式贴上防水胶 条。  The method of manufacturing a chemical fiber waterproof garment according to claim 1, wherein the step of applying the strip is to apply a waterproof strip to the back surface of the joint between the chemical fiber sheets by means of hot pressing.
9、 根据权利要求 1 所述的化纤防水服装的制造方法， 其特征在于， 所 述的热压平整步骤是在 150-200°C的温度下进行热压。  The method of producing a chemical fiber waterproof garment according to claim 1, wherein the hot press flattening step is hot pressing at a temperature of from 150 to 200 °C.
10、 根据权利要求 1所述的化纤防水服装的制造方法， 其特征在于， 所 述的热压平整步骤中的热压温度为 157°C。  The method of producing a chemical fiber waterproof garment according to claim 1, wherein the hot pressing temperature in the hot press flattening step is 157 °C.
PCT/CN2004/001228 2004-10-28 2004-10-28 A process for making waterproof clothing from chemical fibre textile WO2006045218A1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8129220B2 (en) 2009-08-24 2012-03-06 Hong Kong Polytechnic University Method and system for bonding electrical devices using an electrically conductive adhesive
US8833418B2 (en) 2009-08-24 2014-09-16 The Hong Kong Polytechnic University Method and system for bonding electrical devices using an electrically conductive adhesive

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