Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›

The HP-250A from Wenzhou Zihong Machine Co., Ltd. is a full automatic self-seal pocket envelope making machine designed for producing open-end envelopes with self-seal glue applied inline. The model handles paper weights from 60 to 200 g/m² and outputs between 5000 and 18000 pieces per hour, with envelope size ranges spanning 40x70 mm to 120x250 mm (1.57x2.75 inches to 4.72x9.84 inches). Its connected load is 7.75 kW, and the machine itself weighs 1300 kg with dimensions of 5100x850x1100 mm.
Built for reliability, the HP-250A features a no-stop feeder, accurate paper positioning, and high-speed operation without compromising precision. It uses standard electronic parts for durability and includes a two-in-one process that folds the pocket and applies self-seal glue in a single pass. Typical industry machines in this category also support quick changeovers between envelope sizes, though this model’s exact changeover time is not specified.
This machine is used by commercial printers, direct mail houses, and packaging converters who need consistent, high-volume production of self-seal envelopes. Buyers should confirm the supplier’s lead time for custom configurations, as well as the availability of spare parts and on-site support. The unit is delivered with a one-year guarantee and a set of wearing parts included in the wooden case.
| Model | HP-250A |
| Paper weight range | 60 - 200 g/m² |
| Output per hour | 5000 - 18000 pieces |
| Envelope size range (mm) | 40x70 - 120x250 |
| Envelope size range (inches) | 1.57x2.75 - 4.72x9.84 |
| Connected load | 7.75 kW |
| Machine weight | 1300 kg |
| Machine dimensions | 5100x850x1100 mm |
| Typical envelope material | standard kraft or coated paper |
| Typical glue type | standard self-seal adhesive |
Wenzhou Zihong Machine Co., Ltd. is based in Songjiadai Industrial Park, Wenzhou, Zhejiang, China, and operates as a professional manufacturer of envelope making machinery. The company’s profile indicates a focus on automation solutions for the packaging sector, with a product line that includes machines for self-seal and open-end envelopes.
The supplier offers a 24-hour service hotline for troubleshooting and provides after-sales support that includes a one-year guarantee on parts and free replacement of non-wearing components within the warranty period. Buyers are responsible for costs such as visas, airfare, accommodation, and labor fees for on-site service, which must be settled before engineers or parts are dispatched.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before ordering, verify the machine’s compatibility with your intended envelope sizes and paper weights. Request sample envelopes produced on the HP-250A to assess quality, seal strength, and dimensional accuracy. Confirm whether the supplier can provide custom tooling for non-standard sizes or materials.
Discuss logistics details such as Incoterms, shipping method, and lead time for delivery. The machine’s weight and dimensions may require specialized handling, so clarify whether the supplier arranges freight or if you must coordinate it. Payment terms should also be confirmed, as these are not specified in the listing.
Inspect the machine upon arrival for damage or missing components, and test it with your intended materials before full-scale production. Request documentation such as the electrical schematic, maintenance manual, and parts list. For ongoing support, confirm the supplier’s response time for technical queries and availability of spare parts.
Active buying requirements from importers looking for Similar products
Compare alternatives, find similar products and connect with verified suppliers
When sourcing Automatic Self-Self Pocket Envelope Machine for your business, securing the right balance of quality and cost is essential. Wenzhou Zihong Machine Co., Ltd., a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $10000/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Industrial Machinery sector with strong demand from importing countries worldwide.
Importing Automatic Self-Self Pocke requires careful attention to shipping logistics, customs compliance, and secure payment terms. Wenzhou Zihong Machine Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Automatic Self-Self Pocke has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Industrial Machinery category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Automatic Self-Self Pocke requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Automatic Self-Self Pocket Envelope Machine from Wenzhou Zihong Machine Co., Ltd. is $10000/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Wenzhou Zihong Machine Co., Ltd. through EximNext.
The supplier, Wenzhou Zihong Machine Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Automatic Self-Self Pocke. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Automatic Self-Self Pocket Envelope Machine depends on the specific grade and form. Contact Wenzhou Zihong Machine Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Automatic Self-Self Pocke from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Wenzhou Zihong Machine Co., Ltd.. Ensure you have the necessary import licenses for Industrial Machinery products in your destination country.
Yes, Wenzhou Zihong Machine Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Wenzhou Zihong Machine Co., Ltd. through EximNext.
Wenzhou Zihong Machine Co., Ltd. offers Automatic Self-Self Pocke with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Automatic Self-Self Pocke is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Wenzhou Zihong Machine Co., Ltd. through our platform.
Wenzhou Zihong Machine Co., Ltd. maintains international quality certifications. These ensure that the Automatic Self-Self Pocke meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Wenzhou Zihong Machine Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Wenzhou Zihong Machine Co., Ltd..
Discover more products in Industrial Machinery from verified suppliers worldwide.