Specification control 规格控制
Transparent Rain Cover Specifications | JHY ClearRain
透明防雨布规格页
A useful transparent rain cover specification separates facts shown in the product references from details that still need confirmation. Use this page to prepare a clear, comparable inquiry for PE or high-transparency PVC.
有效的透明防雨布规格应区分产品资料已展示的事实与仍需确认的细节。可用本页为 PE 或高透明 PVC 产品整理清晰、可比较的询盘。
1. Identify the material direction
1. 明确材质方向
Write either transparent PE, high-transparency PVC, or request a comparison of both. The PE reference shows waterproof and windproof positioning, reinforced corners and metal grommets. The PVC reference shows thickened edging, reinforced corners and grommets.
请写明透明 PE、高透明 PVC，或要求同时比较两者。PE 参考资料展示防水、防风、加固角和金属扣眼；PVC 参考资料展示加厚包边、加固角和扣眼。
2. Record finished dimensions
2. 记录成品尺寸
State finished width and length for each panel, the number of panels and total quantity. No standard size range is published in the supplied references. Any dimensional tolerance, measurement method or size limit must be confirmed by contact.
请写明每片成品宽度、长度、片数和总数量。现有资料没有公布标准尺寸范围；尺寸公差、测量方式或尺寸限制均需联系确认。
3. Map edges, corners and grommets
3. 标注包边、角部与扣眼
Attach a marked drawing showing every edge, corner and fixing point. Do not infer grommet material, diameter or spacing beyond what is visibly stated for the product family. List each requested detail for factory confirmation.
请附标注图，显示每条边、每个角部和固定点。除产品资料明确展示的信息外，不应推断扣眼材质、直径或间距；每项要求都应列出并由工厂确认。
4. Set an appearance reference
4. 设定外观参考
Use the PE or PVC product image only as a direction. If transparency or finish is important, provide a reference photo and ask how appearance will be approved. Exact optical or color values are not supplied and must be confirmed.
PE 或 PVC 产品图只能作为方向参考。如透明度或表面效果重要，请提供参考照片并询问外观确认方式。现有资料没有提供准确光学或颜色数值，需联系确认。
5. Add packing requirements
5. 补充包装要求
Define how each panel should be identified, packed and grouped. Add carton and label instructions where relevant. Packaging options, carton specifications and label capability are not published, so they remain confirmation items.
请定义每片产品的识别、包装和组合方式，并按需要补充外箱与标签说明。包装选项、外箱规格和标签能力尚未公布，仍需联系确认。
6. Freeze the quoted specification
6. 锁定报价规格
Before purchase, compare the inquiry with the returned quotation line by line. Material, dimensions, construction, quantity, packing and included items should match. MOQ, lead time, price, capacity, certification and delivery terms must be confirmed directly.
采购前请将询盘与报价单逐行对照，确保材质、尺寸、结构、数量、包装和包含项目一致。起订量、交期、价格、产能、认证和交付条款均需直接联系确认。
Common questions / 常见问题
Confirm before you order.
下单前逐项确认。
Is a thickness listed for either material?是否列出了两种材质的厚度？
No thickness is provided in the supplied product references. Contact the factory to confirm available specifications.
现有产品资料没有提供厚度，请联系工厂确认可供规格。
What should a dimension line contain?尺寸项目应包含什么？
List finished width, finished length, panel count, quantity and a drawing when possible. Tolerances must be confirmed.
请列出成品宽度、成品长度、片数、数量，并尽量附图；公差需联系确认。
Are certifications stated?是否注明了认证？
No certification is stated in the supplied product references. Ask for current documentation if your market requires it.
现有产品资料没有注明认证。如目标市场有要求，请联系确认当前可提供的文件。
Contact / 联系
Send one complete brief.
发送一份完整需求书。
Include application, material direction, finished dimensions, construction, quantity, packing and destination. We will use your brief to identify what still needs confirmation.
请包含应用、材质方向、成品尺寸、结构、数量、包装和目的地。我们将据此列出仍需确认的项目。