REZPACK Machinery
REZPACK Machinery (Unionpack Automation Technology Co., Ltd.) is a privately held Chinese industrial packaging machinery manufacturer that designs and builds rotary pouch, vacuum, cartoning, thermoforming, and flow-wrapping equipment, plus turnkey packaging lines, exporting to 40+ countries and serving 3,000+ enterprise customers across food, personal care, pharmaceutical, and industrial verticals.
- Company typePrivate
- Founded2009
- HeadquartersRuian, China
- Headcount—
- GTM typeB2B
- OfferingHardware or Manufacturing
What REZPACK Machinery does
REZPACK Machinery, legally operating as Unionpack Automation Technology Co., Ltd., is a privately held Chinese industrial packaging machinery manufacturer headquartered in Ruian City, Zhejiang Province, China. The group traces its industry heritage to 1989, with the REZPACK brand founded in 2009 and the Unionpack brand founded in 2013 as a sister entity focused on international customers. Through six wholly-owned factories and a network of nine sister factories housed within a 40,000m2 manufacturing facility established in 2022, the company designs and builds a broad portfolio of packaging equipment including rotary premade pouch pick-fill-seal machines, rotary vacuum packaging machines, carton packing machines, thermoforming machines, horizontal flow wrappers, multi-head weighers, and various conveyor and auxiliary systems, as well as turnkey fully automatic packing line solutions that integrate bagging, cartoning, cup filling, and palletizing.
The company's technology platform centers on high-speed rotary packaging with proprietary features such as servo-driven dual-pick vacuum grippers, independent seal cooling jaws, dual-pulse heat sealing profiles, and recipe-driven HMI control systems. Performance specifications reach up to 100 bags/min for rotary premade pouch machines, 120 bags/min for rotary vacuum machines, and 1,600 pcs/min for horizontal flow wrappers. The portfolio is supported by 200+ patents and the company's role in 2019 as formulator of China's national industry standard for vacuum packaging machines; ISO 9001 and CE certifications cover the full product range. The company has stated it is layering AI-driven capabilities onto its equipment, including deep-learning machine vision inspection, predictive maintenance analytics on motor current and vibration signals, adaptive real-time sealing parameter control, and digital twin/virtual commissioning.
REZPACK generates revenue through direct enterprise sales of capital equipment, aftermarket spare parts and service contracts, and integrated turnkey packaging line projects. Pricing is quote-based and varies by machine configuration, speed, and bag width specifications. Go-to-market is primarily direct enterprise field sales supplemented by a 30+ person after-sales service team, a multilingual website with detailed technical content, active social media presence across YouTube, LinkedIn, Facebook, Twitter, Pinterest, and TikTok, and participation in major industry exhibitions such as Interpack 2026. The company exports to more than 40 countries and references a customer base of 3,000+ enterprises that includes globally recognized brands such as Nestlé, Hershey, Kao, Unilever, Procter & Gamble, Lotte, Mars, Del Monte, and several large Indian snack food manufacturers. End markets span food and beverage (the primary vertical), personal care and household products, pharmaceutical, hardware and industrial, and cosmetics.
REZPACK Machinery firmographics
Firmographics- Name
- REZPACK Machinery
- Legal name
- Unionpack Automation Technology Co., Ltd.
- Website
- https://rezpack.com
- Company type
- Private
- Founded year
- 2009
- Operating status
- Operating
- Short description
- REZPACK Machinery (Unionpack Automation Technology Co., Ltd.) is a privately held Chinese industrial packaging machinery manufacturer that designs and builds rotary pouch, vacuum, cartoning, thermoforming, and flow-wrapping equipment, plus turnkey packaging lines, exporting to 40+ countries and serving 3,000+ enterprise customers across food, personal care, pharmaceutical, and industrial verticals.
- Ownership category
- akta.pro rank
REZPACK Machinery industry classification
Industry- Product category
- Industrial Packaging Machinery
- NAICS
- Packaging Machinery Manufacturing (333993), Food Product Machinery Manufacturing (333241)
- SIC
- Special Industry Machinery (No Metalworking Machinery) (3550)
- akta.pro primary industry
- Bagging, Pouching & Sachet Packaging Equipment (IMAHAOAH)
- akta.pro secondary industries
- Form-Fill-Seal (VFFS/HFFS) Machines (IMAHAOAA), Blister, Skin & Thermoform Packaging Machines (IMAHAOAI), Tray Sealing & MAP (Modified Atmosphere Packaging) Equipment (IMAHAOAL), Filling & Dosing Machines (Liquid/Powder/Solid) (IMAHAOAF)
Keywords
Where REZPACK Machinery is headquartered
LocationHeadquarters
- HQ city
- Ruian
- HQ country
- China
- HQ region
- Asia
Offices1 record
Markets served
REZPACK Machinery business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Personnel, Operations, Technology or R&D, Infrastructure, Marketing or Sales
Revenue model
- Packaging Machinery Sales: Sale of industrial packaging equipment including rotary pouch fill seal machines, vacuum packaging machines, cartoning machines, flow wrappers, and auxiliary equipment. One-time capital equipment purchases with potential for spare parts and after-sales services.
- After-Sales Services and Spare Parts: Spare parts supply, remote technical support, and maintenance services for installed equipment base. Continuous revenue from established customer relationships.
- Turnkey Packaging Line Solutions: Complete automated production line design and integration services combining multiple machine types from their 6 factories and 9 sister factories.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Custom quotation based on machine specifications and configuration |
Go-to-market motion2 records
Distribution channels3 records
Marketing channels10 records
REZPACK Machinery product offering
Product offeringCore offering
REZPACK Machinery manufactures industrial packaging equipment including rotary premade pouch pick fill seal machines, rotary vacuum packaging machines, carton packing machines, thermoforming machines, horizontal flow wrappers, vertical form fill seal machines, cup and bottle filling sealers, modified atmosphere tray sealers, and high-shear wet granulators, along with auxiliary equipment such as multi-head weighers and conveyors. The company sells these machines individually and as turnkey fully automatic packaging line solutions integrating bagging, cartoning, cup filling, and palletizing for food, personal care, pharmaceutical, hardware, and cosmetics manufacturers globally.
Product overview
REZPACK Machinery is a technology-based enterprise manufacturing packaging machinery with a comprehensive portfolio of core products and auxiliary equipment. Core offerings include Rotary Premade Pouch Pick Fill Seal Machines (up to 100 bags/min), Rotary Vacuum Packaging Machines (up to 120 bags/min), Carton Packing Machines (up to 120 boxes/min), Thermoforming Machines (max film width 520mm), and Horizontal Flow Wrappers (up to 1600 pcs/min). Auxiliary equipment includes Multi-head Weighers (4 to 14-head configurations), various Conveyor Systems (auger, bowl, vacuum, Z-type), Vertical Form Fill Seal Machines, Horizontal Pouch Packaging Machines, Cup & Bottle Filling Sealing Machines, Sealing Machines, High Shear Wet Granulator Machines, and Modified Atmosphere Tray Sealing Machines. The company also offers turnkey Fully Automatic Packing Line Solutions integrating bagging, cartoning, cup filling, and palletizing operations.
Differentiator
Problem solved
Functional benefit
Products and services
- Rotary Premade Pouch Pick Fill Seal Machine High-speed rotary packaging machine that picks premade pouches from a magazine, opens them, fills with product, and seals them. Capable of up to 100 bags/min with bag widths from 55mm to 400mm. Used by food, personal care, and consumer goods manufacturers.
- Rotary Vacuum Packaging Machine Rotary-type fully automatic vacuum packaging machine for vacuum-required products using premade bags. Max speed up to 120 bags/min with bag widths from 55mm to 300mm. Used by food processors and manufacturers requiring extended shelf life packaging.
- Carton Packing Machine Gluing or tabs folding horizontal or vertical type cartoning machines with different feeders. Max speed up to 120 boxes/min with box widths from 15mm to 260mm. Used by manufacturers integrating cartons into packaging lines.
- Thermoforming Machine Tray forming or skin packing machines with vacuum or gas filling. Max film width 520mm for extended shelf life packaging. Used by food manufacturers producing MAP and vacuum skin packs.
- Horizontal Flow Wrapper HFFS pillow-type packaging machines for various products. Max speed up to 1,600 pcs/min for candy packaging applications. Used by confectionery and food manufacturers for high-speed pillow-bag wrapping.
- Multi-head Weigher Precision weighing systems including 4-head, 6-head, 10-head, and 14-head configurations plus auger-type weighers for powders and linear weighers for various products. Used as auxiliary equipment integrated with packaging lines.
- Conveyor Systems Material handling equipment including auger, bowl, L-type, single bucket, vacuum, and Z-type conveyors for integration with packaging lines. Used by manufacturers integrating complete automated packaging systems.
- Vertical Form Fill Seal Machine VFFS machines for automatic vertical form fill seal packaging of powder and granular products with various automation levels. Used by food and chemical manufacturers for single-serve and bulk packaging.
- Horizontal Pouch Packaging Machine Horizontal premade pouch packaging machines including models for flatpack, stand-up, and doypack configurations with various width capacities. Used by manufacturers packaging products in flat pouches and stand-up pouches.
- Cup & Bottle Filling Sealing Machine Linear and rotary motion filling sealing machines for cups and bottles with different measuring equipment configurations for various products. Used by dairy, beverage, cosmetic, and pharmaceutical manufacturers.
- Sealing Machine Continuous sealers, thermal-shrink packers, and vacuum packagers including XD and FXD series for various packaging applications. Used by manufacturers requiring standalone sealing or shrink-packing capabilities.
- High Shear Wet Granulator Machines Laboratory (LM-10), pilot scale (LM-50), industrial (LM-300), high-capacity (LM-600), and large-scale (LM-800) wet granulators for pharmaceutical and chemical applications. Used by pharmaceutical and chemical manufacturers for granulation processes.
- Modified Atmosphere Tray Sealing Machines MAP tray sealing machines (AM-550 to AM-850) for high-speed and standard food packaging with gas flushing capabilities. Used by food manufacturers producing extended shelf life fresh and prepared foods.
- RZ8-S120 High Speed Double Bag Filling Sealing Machine Flagship high-speed rotary premade pouch machine for double-bag packing with stable high-speed operation, safety and energy efficiency features, and easy maintenance design. Used by manufacturers seeking maximum throughput in double-bag packing applications.
- Fully Automatic Packing Line Solutions Integrated turnkey packaging line solutions combining bagging, cartoning, cup filling, and palletizing from multiple specialized factories. Used by enterprise manufacturers seeking single-vendor complete packaging line delivery.
Quantifiable outcome
- Up to 100 bags/min for rotary premade pouch machines
- +4 more outcomes
Companies that use REZPACK Machinery
Customer profileNamed customers12 records
Segments5 records
Ideal customer profiles2 records
REZPACK Machinery technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability6 records
Feature6 records
REZPACK Machinery partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- 9 Sister FactoriescoreNetwork of 9 sister factories combined with own 6 factories to design complete turnkey packing lines, as well as packaging bags, film and cartons. Enables comprehensive automation solutions for customers.
Scale indicators9 records
Recent moves7 records
Expansion highlights6 records
REZPACK Machinery competitors and assessment
Company assessmentDirect peers
- ProMach: ProMach is a large US-based packaging machinery integrator offering filling, sealing, labeling, and turnkey line solutions across food, beverage, and personal care—directly overlapping REZPACK's pouch/fill/seal and cartoning portfolio.
- ISHIDA: Ishida is a Japanese leader in multi-head weighers and rotary pouch packaging systems serving snack and frozen food producers—a direct competitor in REZPACK's flagship premade pouch and weighing product categories.
- Rovema: German specialist in vertical form-fill-seal and premade pouch packaging machinery for food and non-food applications—a direct competitor in REZPACK's core VFFS and premade pouch segments.
- Guangdong Kenwei Intellectualized Machinery: Chinese-based competitor specializing in multi-head weighers and vertical form-fill-seal packaging machinery—directly competing with REZPACK in domestic Chinese and export markets.
- Triangle Package Machinery Company: US-based manufacturer of vertical form-fill-seal and bagging machinery for food, coffee, and snack applications—a direct competitor in REZPACK's VFFS and bagging product categories.
Broad incumbents
- Syntegon (formerly Bosch Packaging Technology): Syntegon is a global incumbent serving pharma, food, and confectionery with horizontal flow wrappers, cartoning, and pouch packaging machinery. Comparable in scale, multinational customer base, and turnkey-line delivery model to REZPACK.
- Coesia: Italian-headquartered Coesia group includes multiple pouch/fill/seal brands (e.g., Gampack, R.A Jones) serving global FMCG customers—directly competing for the same Nestlé/Unilever/Mars-tier accounts as REZPACK.
- MULTIVAC: German global packaging incumbent offering thermoforming, tray sealing, and MAP equipment. Directly comparable to REZPACK's thermoforming and Modified Atmosphere Packaging (MAP) product lines serving food processors.
- IMA Group: Italian packaging machinery group with extensive food, dairy, and pharma packaging offerings including form-fill-seal and cartoning—overlapping REZPACK's portfolio across multiple end markets.
- GEA Group: German global supplier of food processing and packaging equipment, including filling and sealing technology for food/beverage manufacturers—comparable end-market exposure and customer base.
Market position
Strengths1 record
Weaknesses4 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
REZPACK Machinery social profiles
Digital presenceREZPACK Machinery compliance and trust
Trust signalCompliance3 records
REZPACK Machinery financial estimates
Financial estimateRevenue estimate
Valuation estimate
REZPACK Machinery leadership team
Management profileNumber of profiles
Profiles1 record
REZPACK Machinery subsidiaries and ownership
Company hierarchySubsidiaries2 records
REZPACK Machinery funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
REZPACK Machinery M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about REZPACK Machinery
What does REZPACK Machinery do?
REZPACK Machinery manufactures industrial packaging equipment including rotary premade pouch pick fill seal machines, rotary vacuum packaging machines, carton packing machines, thermoforming machines, horizontal flow wrappers, vertical form fill seal machines, cup and bottle filling sealers, modified atmosphere tray sealers, and high-shear wet granulators, along with auxiliary equipment such as multi-head weighers and conveyors. The company sells these machines individually and as turnkey fully automatic packaging line solutions integrating bagging, cartoning, cup filling, and palletizing for food, personal care, pharmaceutical, hardware, and cosmetics manufacturers globally.
Is REZPACK Machinery a public or private company?
REZPACK Machinery is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was REZPACK Machinery founded?
REZPACK Machinery was founded in 2009.
Where is REZPACK Machinery based?
REZPACK Machinery is headquartered in Ruian, China, in the Asia region.
How does REZPACK Machinery make money?
Three revenue lines are on record. Packaging Machinery Sales are the primary driver. The others are after-Sales Services and Spare Parts and turnkey Packaging Line Solutions.
Who are REZPACK Machinery's main competitors?
Direct peers on record are ProMach, ISHIDA, Rovema, Guangdong Kenwei Intellectualized Machinery and Triangle Package Machinery Company. Broad incumbents are Syntegon (formerly Bosch Packaging Technology), Coesia, MULTIVAC, IMA Group and GEA Group.
Does REZPACK Machinery have an API?
No public API is recorded for REZPACK Machinery.
What industry is REZPACK Machinery in?
REZPACK Machinery's product category is Industrial Packaging Machinery. Its primary akta.pro industry code is IMAHAOAH, Bagging, Pouching & Sachet Packaging Equipment, with a secondary code of IMAHAOAA, Form-Fill-Seal (VFFS/HFFS) Machines. Its NAICS code is 333993 and its SIC code is 3550.