Shun Shing Polyethylene Printing Company
Shun Shing Polyethylene Printing Company Limited is a Hong Kong-headquartered flexible packaging manufacturer founded in 1976, producing patented microwave steaming and conventional food and non-food packaging from its Shenzhen factory for global brand owners, OEM partners, and its own Zipnvent consumer brand.
- Company typePrivate
- Founded1976
- HeadquartersTsuen Wan, Hong Kong SAR China
- Headcount51–100
- GTM typeB2B and B2C
- OfferingHardware or Manufacturing
What Shun Shing Polyethylene Printing Company does
Shun Shing Polyethylene Printing Company Limited is a Hong Kong-headquartered, privately held flexible packaging manufacturer founded in 1976 with manufacturing operations based in Shenzhen, China. The company designs, produces, packages, and ships polyethylene-based flexible packaging for food brands (meat, fresh produce, ready meals, cereals, coffee/tea, snacks, dried foods, grocery) and non-food consumer segments (pets, gardening, health and beauty, medical supplies), employing 51-100 people across its operations.
The company's core technical differentiator is a proprietary, multi-generational microwave steaming packaging technology developed over three decades (1991, 1999, 2018, 2022), with the latest 3rd-generation 2-in-1 bag granted patent in 2022. Supporting innovations include single-sided zipper technology (2018), retort processing, high-barrier films, and easy-tear features. Manufacturing is conducted in a food-grade cleanroom facility with imported equipment, ISO 9001:2015 certification, and compliance with GB, EU, and FDA standards. The company's technology has been licensed to global consumer brands including GLAD (Clorox) for Australia and US launches, Canon for the Australian/US market, and Jan Niezbędny for Poland.
Shun Shing generates revenue through three streams: contract B2B manufacturing of custom flexible packaging for brand owners and OEMs, licensing royalties from patented microwave steaming technology, and direct-to-consumer sales of its own Zipnvent brand of microwave cooking bags through e-commerce and event pop-ups. Customer engagement is conducted via enterprise field sales and recurring presence at international packaging trade shows (Interpack, Sial, Packexpo, PLMA, PMA Fresh Summit, Emballage). The company is privately held with no disclosed external funding or parent organization.
Shun Shing Polyethylene Printing Company firmographics
Firmographics- Name
- Shun Shing Polyethylene Printing Company
- Legal name
- Shun Shing Polyethylene Printing Company Limited
- Website
- https://shunshing.com
- Company type
- Private
- Founded year
- 1976
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- Shun Shing Polyethylene Printing Company Limited is a Hong Kong-headquartered flexible packaging manufacturer founded in 1976, producing patented microwave steaming and conventional food and non-food packaging from its Shenzhen factory for global brand owners, OEM partners, and its own Zipnvent consumer brand.
- Ownership category
- akta.pro rank
Shun Shing Polyethylene Printing Company industry classification
Industry- Product category
- Flexible Packaging Manufacturing
- SIC
- Plastics, Foil & Coated Paper Bags (2673)
- akta.pro primary industry
- Lidding, Sealant & Packaging Webs (Heat-Seal, Peelable, Retort Lids) (IMALABAG)
- akta.pro secondary industry
- Flexibles for Hygiene & Medical (Sterile Barrier, Wound Care, Diaper Backsheets) (IMALABAK)
Keywords
Where Shun Shing Polyethylene Printing Company is headquartered
LocationHeadquarters
- HQ city
- Tsuen Wan
- HQ country
- Hong Kong SAR China
- HQ region
- Asia
Offices2 records
Markets served
Shun Shing Polyethylene Printing Company business model
Business model- GTM type
- B2B and B2C
- Offering type
- Hardware or Manufacturing
- Cost components
- Operations, Supply Chain, Personnel, Infrastructure, Technology or R&D, Marketing or Sales
Revenue model
- B2B Flexible Packaging Manufacturing: Custom flexible packaging solutions manufactured for food and non-food brand owners, OEMs, and private-label partners. Revenue is generated through project-based manufacturing contracts and recurring OEM partnerships with brands such as GLAD and Canon.
- Licensing of Patented Technology: Licensing of proprietary microwave steaming technology to international consumer brands (GLAD, Canon, Jan Niezbędny) for consumer microwave cooking bag products.
- Consumer E-commerce (Zipnvent Brand): Direct-to-consumer sales of branded microwave cooking bags and eco-friendly packaging through the company's own e-commerce store. Includes products like the 'Microwave Cooking Bag' (微波烹飪袋) sold at introductory pricing.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Unit Pricing | Pay-as-you-go | Microwave Cooking Bag consumer 4-pack introductory offer |
Go-to-market motion1 record
Distribution channels4 records
Marketing channels5 records
Shun Shing Polyethylene Printing Company product offering
Product offeringCore offering
Shun Shing designs, manufactures, and supplies custom flexible polyethylene-based packaging solutions for food and non-food brand owners, including patented Microwave Steaming Packaging (3rd generation, 2-in-1 bag), Food Packaging, Non-Food Packaging, and Eco-Friendly Packaging. The company operates its own factory in Shenzhen, holds multiple international patents in microwave steaming and zipper technology, and licenses its technology to global brands such as GLAD and Canon. It also sells consumer microwave cooking bags directly through its own Zipnvent brand e-commerce store.
Product overview
Shun Shing Polyethylene Printing Company Limited is a Hong Kong-based flexible packaging manufacturer founded in 1976, operating its own factory in Shenzhen with over 45 years of experience. The company's core product portfolio centers on specialized microwavable steaming/cooking packaging (Microwave Steaming Packaging), supported by comprehensive Food Packaging and Non-Food Packaging solutions. Their signature technology is the patented Microwave Steaming Technology, which has progressed through 3 generations (1999, 2018, 2022), with the 3rd generation including the innovative 2-in-1 Pouch design. The company also offers Eco-Friendly Packaging as part of sustainability initiatives. Their self-owned brand Zipnvent serves international markets, while the proprietary Single Sided Zipper Technology (2018) enhances their packaging functionality. Key bag formats include folded bottom, roll film, stand-up pouches, pillow pouches, 3-side sealed, shaped pouches, quad sealed, vacuum pouches, and 2-in-1 pouches. The company serves diverse industries including meat, fresh produces, cereals, coffee/tea, ready meals, baby items, pets, gardening, health & beauty, and medical supplies.
Differentiator
Problem solved
Functional benefit
Brands
- Zipnvent: Own brand that participated in trade shows worldwide from 2008 to 2018 including Packexpo USA, PMA Fresh Summit USA, Emballage France, Sial France, Interpack Germany, and PLMA Amsterdam
Products and services
- Microwave Steaming Packaging Patented microwavable cooking bags that allow consumers to steam/cook food directly in microwave ovens. Technology has progressed through three generations (1999, 2018, 2022) with proprietary venting technology and a 2-in-1 bag design that serves as both cooking container and serving vessel. Sold to food and non-food brand owners as a custom flexible packaging solution.
- Food Packaging Comprehensive flexible packaging solutions for food products including meat, fresh produce, cereals, noodles, pasta, rice, ready meals, biscuits, candies, snacks, dried foods, coffee, tea, and beverages. Custom-manufactured for food and beverage brand owners and OEMs.
- Non-Food Packaging Flexible packaging solutions for non-food applications including baby items, pets, gardening products, health and beauty products, and medical supplies. Custom-manufactured for non-food brand owners.
- Eco-Friendly Packaging Environmentally conscious packaging solutions developed as part of the company's sustainability initiatives. Showcased at international trade events such as INTERPACK 2023. Offered to brand owners seeking sustainable flexible packaging alternatives.
- 2-in-1 Pouch Innovative dual-compartment bag design that serves as both cooking container and serving vessel. Patent granted in 2022 as part of the 3rd generation microwave steaming technology line, enabling versatile cooking applications for ready meals and other food products.
- Zipnvent Microwave Cooking Bag (Consumer Product) Consumer-facing microwave cooking bag (微波烹飪袋) sold under the Shun Shing-owned Zipnvent brand directly to individual end consumers through the company's e-commerce website and event pop-ups. Targeted at home cooks seeking convenient fire-free cooking with no dishes to wash.
Companies that use Shun Shing Polyethylene Printing Company
Customer profileNamed customers4 records
Segments3 records
Ideal customer profiles3 records
Shun Shing Polyethylene Printing Company technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature7 records
Shun Shing Polyethylene Printing Company partnerships and signals
Strategic signalPartnerships
Four partnerships are on record, tiered core and flagship.
- Jan Niezbędny (Poland)coreShun Shing supplied patented consumer microwave steaming packs to Polish brand Jan Niezbędny. The product was awarded 'Best Consumer Product' in Europe in 2010, validating Shun Shing's technology for the European market.
- GLAD (Clorox Company)flagshipShun Shing licensed its patented microwave steaming technology to GLAD for consumer household microwave cooking bags. Products launched in Australia (2006) and USA (2008) under the GLAD brand. This represents Shun Shing's flagship OEM licensing partnership with a global consumer goods brand.
- Canon (佳能)flagshipShun Shing partnered with international household products brand Canon to produce consumer microwave cooking bags for the Australian and US markets, using Shun Shing's patented technology.
- Singapore Kong Guan Dim Sum PackcoreShun Shing supplied its patented microwave steaming dim sum packaging for Kong Guan's products, which won the 'Innovation Product' award at SIAL France 2002. This partnership demonstrated the commercial viability of Shun Shing's technology for the Asian dim sum market.
Scale indicators3 records
Recent moves8 records
Expansion highlights5 records
Shun Shing Polyethylene Printing Company competitors and assessment
Company assessmentDirect peers
- Amcor: Global flexible and rigid packaging manufacturer serving food, beverage, healthcare, and consumer goods markets. Directly comparable as a polyethylene-based film and pouch converter with multi-jurisdiction food-safety certifications, but operating at vastly larger scale across dozens of countries.
- Huhtamäki: Finnish flexible packaging manufacturer with strong food and foodservice packaging franchises globally. Comparable in polyethylene-based flexible packaging for ready meals, frozen foods, and consumer goods, with similar multi-region food-safety compliance footprint.
- Berry Global Group: Major manufacturer of plastic packaging products, including flexible films, pouches, and bags for food, beverage, and consumer goods customers. Directly comparable in polyethylene film converting and food-packaging end-markets, though serving them at substantially higher volume.
- Mondi Group: European-headquartered packaging and paper group with a sizable flexible packaging division serving food, pet food, and consumer goods brands. Comparable product portfolio in pouches and laminates, with parallel emphasis on sustainable packaging innovation.
- Winpak: Specialty packaging manufacturer producing flexible and rigid plastic packaging for food, beverage, and healthcare applications. Comparable in high-barrier film converting and food-safety regulatory expertise, with a similar specialty-film orientation versus broad-line converters.
- Printpack: Privately held US flexible and specialty packaging converter serving food, beverage, and consumer goods brands. Directly comparable as a privately held, innovation-driven film converter with similar customer mix in microwavable, retort, and high-barrier applications.
- Constantia Flexibles: European privately held flexible packaging manufacturer serving FMCG and pharmaceutical customers. Closely comparable in flexible film converting for food, confectionery, and consumer goods, and similarly emphasizes sustainability and high-barrier functional films.
- ProAmpac: Flexible packaging company focused on sustainable and specialty pouches, films, and bags for food, pet care, and consumer goods. Comparable in pouch format innovation and sustainability-led flexible packaging development targeting similar FMCG accounts.
- Sealed Air: Specialty packaging company focused on food protection and hygiene products, including Cryovac food packaging and flexible films. Comparable to Shun Shing in food-grade flexible packaging innovation and global FMCG customer base, particularly in shelf-stable and microwave-ready formats.
Broad incumbents
- Sonoco Products: Diversified global packaging company serving consumer, industrial, healthcare, and protective packaging markets. Overlaps with Shun Shing in flexible packaging for food and consumer goods, but operates as a broad incumbent across many packaging categories rather than specializing in microwavable films.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights6 records
Customer concentration
Shun Shing Polyethylene Printing Company social profiles
Digital presenceShun Shing Polyethylene Printing Company compliance and trust
Trust signalCompliance2 records
Shun Shing Polyethylene Printing Company financial estimates
Financial estimateRevenue estimate
Valuation estimate
Shun Shing Polyethylene Printing Company leadership team
Management profileNumber of profiles
Shun Shing Polyethylene Printing Company funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Shun Shing Polyethylene Printing Company 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 Shun Shing Polyethylene Printing Company
What does Shun Shing Polyethylene Printing Company do?
Shun Shing designs, manufactures, and supplies custom flexible polyethylene-based packaging solutions for food and non-food brand owners, including patented Microwave Steaming Packaging (3rd generation, 2-in-1 bag), Food Packaging, Non-Food Packaging, and Eco-Friendly Packaging. The company operates its own factory in Shenzhen, holds multiple international patents in microwave steaming and zipper technology, and licenses its technology to global brands such as GLAD and Canon. It also sells consumer microwave cooking bags directly through its own Zipnvent brand e-commerce store.
Is Shun Shing Polyethylene Printing Company a public or private company?
Shun Shing Polyethylene Printing Company is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Shun Shing Polyethylene Printing Company founded?
Shun Shing Polyethylene Printing Company was founded in 1976. It employs 51 to 100 people.
Where is Shun Shing Polyethylene Printing Company based?
Shun Shing Polyethylene Printing Company is headquartered in Tsuen Wan, Hong Kong SAR China, in the Asia region.
How does Shun Shing Polyethylene Printing Company make money?
Three revenue lines are on record. B2B Flexible Packaging Manufacturing is the primary driver. The others are licensing of Patented Technology and consumer E-commerce (Zipnvent Brand).
Who are Shun Shing Polyethylene Printing Company's main competitors?
Direct peers on record are Amcor, Huhtamäki, Berry Global Group, Mondi Group, Winpak, Printpack, Constantia Flexibles, ProAmpac and Sealed Air. Sonoco Products is listed as a broad incumbent.
Does Shun Shing Polyethylene Printing Company have an API?
No public API is recorded for Shun Shing Polyethylene Printing Company.
What industry is Shun Shing Polyethylene Printing Company in?
Shun Shing Polyethylene Printing Company's product category is Flexible Packaging Manufacturing. Its primary akta.pro industry code is IMALABAG, Lidding, Sealant & Packaging Webs (Heat-Seal, Peelable, Retort Lids), with a secondary code of IMALABAK, Flexibles for Hygiene & Medical (Sterile Barrier, Wound Care, Diaper Backsheets). Its SIC code is 2673.