Hongbang Sheet · Wenzhou
From sheet selection to packaging forming
Hongbang produces PS, PVC, PET, PP, flocked, and fabric-backed sheet. For blister or packaging processing, you can review information by material, or describe the intended use, dimensions, and quantity directly.
Close-up video of red sheet feeding continuously between rollers.
Hongbang sheet service information
01 Main products
Six sheet types
Select a material to view available specifications, common questions, and the information to include in an inquiry.
Base plastic sheets
Review intended use, specifications, color, and surface needs for PS, PVC, PET, and PP separately.
PS sheet
Intended use, specifications, color, and surface requirements
View sheet information →
PVC sheet
Intended use, specifications, color, and surface requirements
View sheet information →
PET sheet
Intended use, specifications, color, and surface requirements
View sheet information →
PP sheet
Intended use, specifications, color, and surface requirements
View sheet information →
Surface-composite sheets
When choosing flocked or fabric-backed sheet, confirm the substrate, surface, color, and downstream processing together.
02 Application scenarios
Applications for thermoformed plastic sheet
When making a packaging structure, first confirm the dimensions and forming method, then check color, surface, and downstream processing requirements.
The images below show downstream packaging structures made from sheet. When selecting a material, use samples and reports to verify resin, food-contact, and special-function requirements.
View applications and material requirements →This reference page is currently published in Chinese.
Transparent produce packaging
Please describe the box style, opening method, and stacking requirements.
Bakery food trays
Please describe cavity layout, snap-fit, and use temperature; if the sheet will contact food directly, reports also need to be checked.
Cosmetic gift-box inserts
You can provide product dimensions, color, and the desired surface effect.
Electronics trays
Please describe the cavities and handling method; special surface functions need to be checked against reports separately.
Hardware tool blister covers
Please describe the tool outline, hanging hole, backing card, and sealing method.
Medical-related packaging
If cleanliness, sterilization, or regulatory requirements apply, please list the conditions and the report scope needed.
Transparent folding boxes and die-cutting
Please describe crease, die-cutting, printing, and surface-treatment methods.
Flocked gift-box inserts
The substrate, flock color, and forming details are best confirmed together with a sample.
03 About Hongbang
A sheet manufacturer for blister and packaging processing needs
Hongbang produces PS, PVC, PET, PP, flocked, and fabric-backed sheet, mainly for blister plants and packaging processors. If the material is not yet selected, first tell us the intended use, dimensions, quantity, and delivery city.
实际生产地址: 浙江省龙港市沿湖路88号三栋一楼
- BuyersBlister plants, packaging processors, and sheet buyers
- Specifications and documentsCheck specifications, test documents, and quoting conditions by material
- Inquiry attachmentsYou may upload images or PDFs; mark unspecified specifications as pending confirmation
The company information page is currently published in Chinese. The official legal name is 温州鸿邦包装材料有限公司.
04 Sheet knowledge
Common questions in purchasing and processing
Look up references by practical questions, from specification confirmation to blister processing. These articles are currently published in Chinese.
采购选型
PS片材采购：同样的厚度和颜色，为什么上机表现不同？
采购PS片材，先核对材料类型、厚度分布和供货尺寸，再用成型样检查底角、侧壁与卡位。厚度、颜色和公斤价适合初筛，能否稳定上机还要靠试样确认。把原片规格和成型件验收要求分别写进采购单，有助于比较候选材料，也便于处理到货争议。
Read article →吸塑加工
原片够厚，吸塑件为什么还是软？把进料厚度、平均壁厚和最薄点分开验
原片厚度描述进料片材的厚薄，投入材料量还与面积和密度有关。成型后的支撑能力则取决于材料分布和结构：底角可能已经很薄，口沿却仍接近原片厚度。采购时应分别约定进料测厚、成型测点和装载测试，再决定是否加厚。
Read article →吸塑加工
吸塑底角总是拉薄：怎样分清片材、模具和成型动作的问题
底角薄不能只用“料太薄”解释。薄区在哪个角、是否固定在同一模腔、换卷后是否移动，都能帮助缩小原因。排查应同时保留原片位置图和成型壁厚图，沿着材料、加热、贴模顺序逐项比较；直接把整张片加厚，可能增加用料却没有解决局部薄点。
Read article →05 Inquiry preparation
Prepare four items before inquiring
Fill in the information you already know; specifications that are not yet fixed can wait for sample confirmation.
- 01Intended use and processing context
Describe what the sheet will be used for, and whether it will later be blister-formed, cut, or printed.
- 02Specifications and surface requirements
Provide thickness, width, roll diameter or sheet length, color, and surface needs.
- 03Estimated quantity and delivery city
Enter the estimated quantity and delivery city.
- 04Contact details and preferred timing
Leave a phone number, WeChat, or email, and note when you hope to receive a reply or delivery.
06 Procurement Q&A
Frequently asked purchasing questions
Learn about common questions in material selection, inquiry preparation, and sample confirmation.
Can I inquire before the material is decided?
Yes. First write the intended use, quantity, and delivery city; mark the material as undecided. Suitability is then confirmed against samples and processing conditions.
What should I prepare before requesting a quote?
Write the intended use, estimated quantity, and a contact method first. Include thickness, width, roll diameter, sheet length, color, or surface requirements when you have them.
If a page does not list a property, can I order as if that property is included?
No. Please send the required properties and use conditions. Confirm them against the corresponding material reports or samples before proceeding.
Do I need a sample?
When appearance, hand feel, or downstream processing matters, confirm with a sample first. Inquiry information and samples can be prepared together.
Product documents
Check specifications, tests, and quotes by material
Specific specifications, test results, and quoting conditions need to be checked item by item. If a page does not list an item, please raise it directly when inquiring.
View the product-document notes →This reference page is currently published in Chinese.
Start a conversation
Tell us the intended use and dimensions
You can submit a request before the material is decided. Please prioritize intended use, quantity, dimensions, delivery city, and preferred timing.
Service and contact
Service areas
Requests from Wenzhou, Zhejiang, and the Yangtze River Delta are discussed first; sheet requests from other regions can also be submitted.
Public contact details
Phone: 13806826315; WeChat: 13806826315; Email: liyinbei@163.com