1. 什么是气密防水拉链？YILON 适合解决哪些密封问题？

1. What is an airtight waterproof zipper, and what sealing problems can YILON solve?

气密防水拉链是一种用于阻止水、空气、湿气从开口处进入或泄漏的密封拉链，适合普通防水拉链无法满足气密、水密或耐压要求的装备。

An airtight waterproof zipper is a sealing zipper designed to stop water, air, and moisture from entering or leaking through an opening when ordinary water-resistant zippers are not enough.

东莞市翼隆实业有限公司（YILON）成立于2014年，专注气密防水拉链的研发、生产和定制。它的核心价值不是“挡雨”，而是把需要开合的部位做成可反复使用的密封口，常见于潜水装备、防水包、充气制品、工业快速门、防护服、户外装备和冷链物流等场景。

• 气密：减少空气泄漏，适合充气、保压、隔离类产品。
• 水密：降低水从拉链齿、布带、端部进入的风险，适合浸水或强喷水环境。
• 可定制：可按 5 cm 至 100 m 长度、型号、幅宽、颜色、拉头、开口方式、材料和测试要求匹配项目。

如果你的产品需要“既能打开，又要密封”，气密防水拉链通常比普通防水拉链更适合进入样品验证阶段。

Dongguan YILON Industrial Co., Ltd. was founded in 2014 and focuses on the development, production, and customization of airtight waterproof zippers. The key value is not simple rain resistance; it is creating a reusable sealed opening for products that still need to open and close.

• Airtight sealing: helps reduce air leakage for inflatable, pressure-retaining, and isolation products.
• Watertight sealing: helps reduce water ingress through teeth, tape, and end areas.
• Customization: 5 cm to 100 m length, size, tape width, color, slider, opening style, material, and test requirements can be matched to the project.

2. 气密拉链、水密拉链和普通防水拉链有什么区别？

2. What is the difference between airtight, watertight, and regular waterproof zippers?

普通防水拉链主要应对雨水和泼水，水密拉链强调阻水，气密拉链还要兼顾空气泄漏控制和压力密封。

A regular waterproof zipper mainly handles rain or splashes, a watertight zipper focuses on water sealing, and an airtight zipper also controls air leakage and pressure-related sealing.

选型时不要只看“防水”两个字。更关键的是确认产品是否会承受浸泡、弯折、压力、反复开合、低温或化学环境。

3. #5、#8、#10 气密防水拉链应该怎么选？

3. How should I choose #5, #8, or #10 airtight waterproof zippers?

#5 更适合轻量和柔软产品，#8 适合中高强度防水装备，#10 更适合重型、耐压和工业密封项目。

#5 is usually better for lightweight and flexible products, #8 for stronger waterproof gear, and #10 for heavy-duty, pressure-related, or industrial sealing projects.

如果你不确定型号，可以先提供产品用途、开口长度、幅宽、安装材料、预计水压/气压、开合频率和目标防水等级，由 YILON 根据样品测试建议规格。

4. IPX6、IPX7、IPX8 防水等级分别代表什么？

4. What do IPX6, IPX7, and IPX8 waterproof ratings mean?

IPX6 代表防强力喷水，IPX7 代表短时浸泡，IPX8 代表在约定条件下持续浸泡；实际深度、时间和压力需要按项目测试条件确认。

IPX6 means protection against powerful water jets, IPX7 means temporary immersion, and IPX8 means continuous immersion under agreed test conditions; exact depth, time, and pressure should be confirmed by project testing.

IP 等级依据 IEC 60529 标准定义：IPX6 为防强力喷水，IPX7 为短时浸没，IPX8 为在制造商与用户约定的条件下持续浸没。对拉链产品，实际能达到的等级取决于密封结构、安装方式和端部处理，建议以样品实测为准。

IP ratings follow IEC 60529: IPX6 means protection against powerful water jets, IPX7 against temporary immersion, and IPX8 against continuous immersion under conditions agreed between manufacturer and user. For zippers, the achievable rating depends on the sealing structure, installation method, and end treatment; sample testing is recommended.

5. TPU、PEVA、硅橡胶、尼龙编织等材料应该怎么选？

5. How should I choose TPU, PEVA, silicone rubber, or nylon woven materials?

TPU 适合多数气密防水项目，PEVA 偏轻量和经济型，硅橡胶适合更宽温域和高端密封，尼龙编织适合服装和柔性面料应用。

TPU fits many airtight waterproof projects, PEVA is lighter and more economical, silicone rubber suits wider temperature and premium sealing needs, and nylon woven structures fit garment and flexible fabric applications.

6. YILON 气密防水拉链可以用在哪些行业和产品？

6. Which industries and products use YILON airtight waterproof zippers?

YILON 气密防水拉链适用于潜水装备、户外防水包、充气制品、工业快速门、防护服、医疗防护、水上运动和冷链物流等行业。

YILON airtight waterproof zippers are used in diving gear, waterproof outdoor bags, inflatable products, industrial rapid doors, protective suits, medical protection, watersports, and cold-chain logistics.

水上运动和救援场景也常用气密防水拉链，例如冲浪服、漂流服、救生衣、救援服和海事装备。这类应用通常要求耐盐水、反复开合和快速排水设计。

Watersports and rescue applications also commonly use airtight waterproof zippers, including wetsuit-style garments, rafting gear, life jackets, rescue suits, and marine equipment. These typically require saltwater resistance, repeated operation, and quick-drain design.

7. 如何判断一条气密拉链是否适合我的产品？

7. How can I know whether an airtight zipper is suitable for my product?

判断气密拉链是否合适，要同时看密封目标、安装方式、材料兼容性、受力方向、弯折半径、开合频率和测试结果。

To judge whether an airtight zipper is suitable, check the sealing target, installation method, material compatibility, load direction, bending radius, operating frequency, and test result together.

• 密封目标：只防雨、短时浸水、持续浸泡、还是还要保气压。
• 安装方式：缝制、热压、高频焊接、胶粘或组合工艺。
• 材料兼容：拉链胶膜是否能与产品主体材料稳定结合。
• 受力方式：平拉、弯折、扭转、长期受压或高频开合。
• 端部结构：气密防水失效常发生在端部、转角和接缝处，需要一起设计。
• 维护条件：是否接触盐水、泥沙、油污、清洁剂、低温或高温环境。
• 样品测试：以整件成品测试为准，而不是只看单条拉链参数。

建议先用真实材料做小批量样品，再进行浸水、气压、弯折和开合循环测试。

• Sealing target: rain resistance, temporary immersion, continuous immersion, or air pressure retention.
• Installation: sewing, heat pressing, high-frequency welding, adhesive bonding, or combined process.
• Material compatibility: whether the zipper film bonds reliably with the product body.
• Load direction: straight pull, bending, twisting, long-term pressure, or frequent operation.
• End structure: leakage often happens at ends, corners, and seams, so they must be designed together.
• Maintenance: saltwater, sand, oil, detergent, low temperature, or high temperature exposure.
• Sample test: final validation should use the assembled product, not only the zipper alone.

8. 气密防水拉链可以用哪些安装方式？

8. What installation methods can be used for airtight waterproof zippers?

气密防水拉链常见安装方式包括高频焊接、热压、缝制后压胶、胶粘和组合工艺，具体要看产品主体材料与密封等级。

Common installation methods include high-frequency welding, heat pressing, sewing with seam sealing, adhesive bonding, and combined processes.

• 高频焊接：适合 TPU、PVC 等可焊接材料，密封稳定，常用于防水包、充气制品和工业门。
• 热压：适合部分薄膜或复合材料，需要确认温度、压力和时间窗口。
• 缝制后压胶：适合服装和柔性面料，关键在针孔位置和压胶宽度。
• 胶粘：适合部分特殊结构或小批量验证，需确认胶水与材料兼容性。

• HF welding: suitable for weldable materials such as TPU and PVC.
• Heat pressing: suitable for selected films and composite materials after process testing.
• Sewing plus seam sealing: suitable for garments and flexible fabrics.
• Adhesive bonding: useful for selected structures or sample validation with compatibility testing.

9. YILON 目前有哪些主要产品系列和细分型号？

9. What main product series and variants does YILON offer?

YILON 网站当前覆盖 9 个主要系列，包括 #10 树脂气密拉链、#5 树脂气密拉链、自修复气密拉链、PEVA 气密拉链、尼龙编织水密拉链、快速卷帘门拉链、环形气密拉链和潜水服封套。

YILON currently presents 9 main series, including #10 resin, #5 resin, self-healing, PEVA, nylon woven watertight, rapid door, circular airtight, and drysuit envelope products.

查看产品服务View Products

除标准系列外，YILON 支持按项目定制长度、颜色、拉头样式和端部结构。官网产品详情页列出了各系列的细分型号，定制需求可直接联系获取样品和报价。

Beyond the standard series, YILON supports custom length, color, slider style, and end structure per project. Product detail pages list the variants of each series; contact YILON directly for samples and quotation on custom needs.

10. 什么是自修复气密拉链？

10. What is a self-healing airtight zipper?

自修复气密拉链在保持高密封气密结构的同时，具备脱轨自动复位特性：拉链脱轨后可自动复位继续使用，适合可靠性要求高的场景。

A self-healing airtight zipper combines high airtightness with automatic realignment: after derailing, it realigns itself and keeps working — ideal for high-reliability applications.

典型应用包括充气产品、救援装备、柔性密封舱和需要反复开合的气密开口（军工设备、防水设备、密封箱包、防护套装等）。

Typical uses include inflatable products, rescue equipment, flexible sealed compartments, and repeatedly opened airtight access points (military equipment, waterproof gear, sealed bags and luggage, protective suits).

11. 环形气密拉链用在哪些产品上？

11. What products use circular airtight zippers?

环形气密拉链通过圆形闭合实现360度全方位密封，用于需要闭环密封结构的开口。

Circular airtight zippers close a full 360-degree loop, used on openings that need closed-loop sealing.

• 军工设备、防水设备、密封箱包、防护套装的环形检修口；
• 帐篷和覆盖物开口；
• 医疗隔离舱；
• 柔性储存容器。

• Circular access openings on military equipment, waterproof gear, sealed bags and luggage, and protective suits;
• Tent and cover openings;
• Medical isolation chambers;
• Flexible storage containers.

环形结构常用于需要整圈密封的位置：干式潜水服的颈部和腕部密封口、充气船和浮筒的检修口、医疗隔离舱的操作开口，以及密封箱包的全周防水开口。与直线拉链不同，环形拉链没有末端开口，密封更均匀，适合反复开合、需要全周防水或气密的产品。

Circular designs are used where a full-loop seal is required: neck and wrist openings on drysuits, access openings on inflatable boats and buoys, operation openings on medical isolation chambers, and full-perimeter waterproof openings on sealed luggage. Unlike straight zippers, a circular zipper has no open ends, so the seal is more uniform and suits products that open and close repeatedly while needing all-around waterproofing or airtightness.

12. 快速卷帘门拉链是什么？

12. What is a rapid roller door zipper?

快速卷帘门拉链是拉链式快速门的核心密封与承重部件，支持高频快速开合，为工业门提供密封和结构支撑。

A rapid-door zipper is the core sealing and load-bearing component of zippered high-speed doors, built for frequent fast operation with reliable sealing.

典型应用包括洁净车间、冷链物流、工业制造车间隔断和商业公共区域。

Typical applications include clean rooms, cold-chain logistics, industrial workshop partitions, and commercial public areas.

13. 定制气密防水拉链需要提供哪些参数？

13. What information is needed to customize an airtight waterproof zipper?

定制气密防水拉链时，至少需要提供用途、长度范围（5 cm 至 100 m）、有效开口长度、型号或幅宽、颜色、开口方式、拉头数量、安装材料、防水等级、耐油性要求和预计数量。

To customize an airtight waterproof zipper, provide the application, length range (5 cm to 100 m), opening length, zipper size or tape width, color, opening style, slider quantity, mounting material, waterproof rating, oil resistance requirement, and estimated quantity.

• 产品用途：潜水服、防水包、工业门、充气产品、防护服等。
• 尺寸参数：长度范围（5 cm 至 100 m）、有效开口长度、幅宽、弯折半径、端部结构。
• 结构要求：单开/双开、闭尾/开尾、单拉头/双拉头、内外拉、拉片形式。
• 材料与颜色：TPU、PEVA、硅橡胶、尼龙编织、树脂齿，以及目标颜色。
• 测试要求：IPX6、IPX7、IPX8、耐油性，或项目自定义气密/水密测试条件。
• 采购信息：样品数量、试产数量、量产数量、目标交期和包装要求。

参数越完整，YILON 越容易一次性给出接近量产状态的样品建议，减少反复打样时间。

• Application: drysuit, waterproof bag, industrial door, inflatable product, protective suit, and more.
• Dimensions: length range (5 cm to 100 m), opening length, tape width, bending radius, end structure.
• Structure: one-way or two-way, closed-end or open-end, single or double slider, inside/outside pull, puller style.
• Material and color: TPU, PEVA, silicone rubber, nylon woven, resin teeth, and target color.
• Testing: IPX6, IPX7, IPX8, oil resistance, or custom airtight/watertight test conditions.
• Purchase details: sample quantity, pilot quantity, mass-production quantity, lead-time target, and packaging needs.

14. YILON 如何做样品测试和质量确认？

14. How does YILON handle sample testing and quality confirmation?

YILON 的质量确认应围绕材料、尺寸、外观、开合手感、气密/水密测试、端部密封和成品装配测试展开，量产前建议先完成样品验证。

Quality confirmation should cover material, dimensions, appearance, slider feel, airtight/watertight testing, end sealing, and assembled-product testing before mass production.

• 样品确认：先确认型号、颜色、长度、开口方式、拉头和端部结构。
• 尺寸检查：确认幅宽、总长、有效开口长度和公差范围。
• 密封测试：按项目需求进行气密、水密、浸泡、喷水或压力测试。
• 装配测试：用客户真实材料和实际工艺验证焊接、缝制、压胶或胶粘效果。
• 量产确认：样品通过后，再确认包装、批次标识、交期、抽检方式和验收标准。

• Sample confirmation: model, color, length, opening style, slider, and end structure.
• Dimension check: tape width, total length, opening length, and tolerance.
• Sealing test: airtight, watertight, immersion, water jet, or pressure test according to project needs.
• Assembly test: validate welding, sewing, seam sealing, or bonding on the customer's real material.
• Mass-production confirmation: packaging, batch marking, delivery time, inspection method, and acceptance criteria.

15. 批量采购前应该如何做样品验证？

15. How should samples be validated before bulk purchasing?

批量采购前建议先用真实材料和实际工艺做样品验证，再确认尺寸、外观、开合手感、密封性能和包装要求。

Before bulk purchasing, validate samples with real materials and the actual production process, then confirm dimensions, appearance, operating feel, sealing performance, and packaging needs.

• 第一步：确认型号、长度、颜色、拉头、开口方式和端部结构。
• 第二步：用客户真实材料做焊接、缝制、压胶或胶粘测试。
• 第三步：做开合循环、浸水/喷水、气压、弯折和受力测试。
• 第四步：记录样品版本、测试条件和验收标准，再进入试产或量产。

• Step 1: confirm model, length, color, slider, opening style, and end structure.
• Step 2: test welding, sewing, seam sealing, or bonding on real customer material.
• Step 3: run cycle, immersion or spray, air pressure, bending, and load tests.
• Step 4: record sample version, test conditions, and acceptance criteria before pilot or mass production.

16. 气密防水拉链通常做哪些测试？

16. What tests are commonly run on airtight waterproof zippers?

常见测试包括防水等级测试、密封压力/保压测试、开合循环寿命测试、盐雾测试和耐温测试，具体项目按客户需求执行并以检测报告为准。

Common tests include waterproof rating, sealing pressure / pressure retention, open-close cycle life, salt spray, and temperature tests; specific items follow project requirements and the test report.

• 防水等级：IPX6（防强力喷水）、IPX7（短时浸泡）、IPX8（约定条件下持续浸泡），参考 IEC 60529 标准。
• 密封压力/保压：验证拉链能否承受并保持约定气压。
• 开合循环：验证长期反复开合后的密封稳定性。
• 盐雾与耐温：验证海水、低温或高温环境下的可靠性。

• Waterproof rating: IPX6 (powerful jets), IPX7 (temporary immersion), IPX8 (continuous immersion under agreed conditions), per IEC 60529.
• Sealing pressure / retention: verifies the zipper holds the agreed air pressure.
• Cycle test: verifies sealing stability through repeated open-close use.
• Salt spray & temperature: verifies reliability in seawater, cold, or hot environments.

量产前，建议把测试项目和验收标准写入采购确认条件。

Before mass production, we recommend including test items and acceptance criteria in the purchase confirmation.

17. 气密拉链能承受多大的密封压力？

17. How much sealing pressure can an airtight zipper withstand?

YILON 气密拉链参考 60kPa 密封压力测试；实际可承受压力与规格、材料、安装方式和端部结构相关，具体以项目测试条件为准。

YILON airtight zippers reference a 60kPa sealing-pressure test. Actual capability depends on size, material, installation, and end structure — confirm with project testing.

选型时建议同步说明目标压力值和保压时长，由 YILON 推荐匹配规格并安排样品验证。

When selecting, share your target pressure and retention time so YILON can recommend the right size and arrange sample validation.

18. 气密防水拉链的耐温范围是多少？

18. What is the temperature range of airtight waterproof zippers?

TPU 材料参考耐温范围约为 -30°C 至 70°C；PEVA、硅橡胶等材料耐温范围不同，具体以所选材料和项目测试为准。

TPU has a reference temperature range of about -30°C to 70°C; PEVA, silicone rubber, and other materials differ — confirm with the selected material and project testing.

如果产品长期处于低温或高温环境（如冷库、极地装备、高温防护），请在询价时说明使用温度，以便匹配材料方案。

If your product sees prolonged cold or hot conditions (cold storage, polar gear, heat protection), state the operating temperature at inquiry so the material plan can be matched.

19. 气密防水拉链的使用寿命有多长？如何维护？

19. How long does an airtight waterproof zipper last, and how should it be maintained?

气密防水拉链的寿命取决于使用环境、开合频率、安装方式和维护方式；正确清洁、润滑、避免硬折和避免带沙强拉，可以明显降低失效风险。

The service life depends on the environment, operating frequency, installation, and maintenance; cleaning, lubrication, avoiding sharp folds, and not forcing the slider over sand can reduce failure risk.

• 清洁：接触海水、泥沙或粉尘后，用清水冲洗并擦干，避免砂粒残留在链齿和密封面。
• 润滑：按项目材料选择合适润滑方式，不使用会腐蚀密封胶膜的油剂或溶剂。
• 开合：沿拉链方向平稳拉动，不在错位、夹布、带沙状态下硬拉。
• 存放：避免长时间重压、尖锐折叠、暴晒和靠近热源。
• 检查：定期检查拉头、端部、密封胶膜、缝线或焊接处是否磨损、变形或开裂。

在量产前，建议把开合循环、浸水、气压、盐雾或低温等测试写入项目验收条件。

• Cleaning: rinse with clean water after saltwater, sand, or dust exposure, then dry the zipper.
• Lubrication: choose lubricant compatible with the project material and avoid oils or solvents that damage the sealing film.
• Operation: pull smoothly along the zipper direction and do not force the slider when fabric, sand, or misalignment is present.
• Storage: avoid long-term heavy pressure, sharp folding, direct sunlight, and heat sources.
• Inspection: check slider, ends, sealing film, stitching, and welded seams for wear, deformation, or cracks.

20. YILON 是一家什么样的公司？有哪些资质？

20. What kind of company is YILON, and what certifications does it hold?

东莞市翼隆实业有限公司（YILON）成立于2014年，位于广东省东莞市，是一家专注气密防水拉链研发、生产和销售的国家高新技术企业。

Dongguan YILON Industrial Co., Ltd. was founded in 2014 in Dongguan City, Guangdong Province. It is a National High-Tech Enterprise focused on the R&D, production and sales of airtight waterproof zippers.

• 成立：2014年，广东东莞。
• 资质：国家高新技术企业认定。
• 研发：自主研发团队和多项技术专利。
• 客户：服务全球300多家企业客户。
• 出口：产品远销30多个国家和地区。

• Founded: 2014, Dongguan, Guangdong.
• Certification: National High-Tech Enterprise.
• R&D: own R&D team and multiple patents.
• Clients: over 300 enterprise clients worldwide.
• Exports: to more than 30 countries and regions.

公司拥有现代化生产车间和先进生产设备，配合完善的品质管理体系，确保产品符合国际标准。

With modern production workshops and advanced equipment, YILON operates a comprehensive quality management system to keep products meeting international standards.

21. YILON 产品主要出口到哪些市场？

21. Which markets does YILON export to?

YILON 产品远销全球30多个国家和地区，包括北美、欧洲、东南亚、中东等市场，并与全球300多家企业客户保持长期稳定合作。

YILON products are exported to more than 30 countries and regions, including North America, Europe, Southeast Asia, and the Middle East, with long-term partnerships with over 300 enterprise clients.

公司积极参与国际展会，不断拓展全球业务网络，产品应用覆盖户外装备、水上运动、工业防护、医疗设备等多个领域。

YILON actively participates in international exhibitions and continues to expand its global network, with products used in outdoor gear, water sports, industrial protection, medical equipment, and more.

22. 打样和量产需要多长时间？

22. How long do sampling and mass production take?

常规参考：打样约 7-15 天，量产约 15-30 天，视规格、材料与数量而定，以厂家确认为准。

Typical reference: samples take about 7-15 days and production about 15-30 days, depending on specs, material, and quantity — subject to supplier confirmation.

建议询价时同步确认打样周期、量产周期和样品费用，以便安排项目节点。

Confirm sample lead time, production lead time, and sample fee at the inquiry stage to plan your project milestones.

23. 最小起订量（MOQ）是多少？

23. What is the minimum order quantity (MOQ)?

最小起订量视规格与材料而定，没有统一数值；建议询价时提供预计数量，由 YILON 根据具体项目确认。

MOQ varies by spec and material with no fixed number. Provide your estimated quantity when inquiring and YILON will confirm for your specific project.

定制拉链支持 5cm 至 100m 长度范围，样品量、试产量和量产数量可分开沟通。

Custom zippers are available from 5cm to 100m in length; sample, pilot, and mass-production quantities can be discussed separately.

24. 在哪里可以找到更详细的选型和技术资料？

24. Where can I find more detailed selection and technical references?

YILON 官网提供技术指南中心（www.dgyilon.com/guides/），包含 8 篇中英双语指南，覆盖选型、测试标准、材料与采购。

The YILON website has a Technical Guides Center (www.dgyilon.com/guides/) with 8 bilingual guides covering selection, test standards, materials, and procurement.

• 防水气密拉链选型指南；
• 气密 / 水密 / 防水拉链对比；
• IPX 防水等级对照表；
• TPU 制造工艺解析；
• 干式潜水服拉链材质与测试标准；
• 充气装备密封方案；
• 全球制造商对比与选厂指南；
• 定制拉链采购参数清单与流程。

• Airtight waterproof zipper selection guide;
• Airtight vs watertight vs waterproof comparison;
• IPX waterproof rating guide;
• How TPU airtight zippers are made;
• Drysuit zipper materials and test standards;
• Sealing solutions for inflatable gear;
• Top manufacturers and supplier selection;
• Custom zipper procurement checklist and process.

如需样品或针对具体项目的选型建议，可直接联系 YILON。

For samples or project-specific selection advice, contact YILON directly.

25. 联系 YILON 获取样品、选型建议或报价

25. Contact YILON for samples, selection advice, or quotation

你可以把应用场景、尺寸、材料、防水等级、数量和图片发送给 YILON，团队会根据项目用途推荐产品系列、样品方案和报价。

Send the application, dimensions, material, waterproof rating, quantity, and photos to YILON; the team can recommend the series, sample plan, and quotation based on the project.

为了更快得到准确回复，建议同时发送产品照片、开口位置示意图、目标防水等级和预计订单量。

联系 YILONContact YILON

For a faster reply, include product photos, opening-position drawings, target waterproof rating, and estimated order quantity.

联系 YILONContact YILON