Free Samples Provided Custom Samples Ready in 5–7 Working Days 24/7 Consultation Service Real-Time Order Follow-Up
Fully Customizable
In-house R&D team — end-to-end customization. Every order is built to your own brief — tell us the filling, shelf life and artwork and we engineer the pouch around it.
Key Selling Points
Heat Shrink Bag
Transparent food-grade PVC heat shrink bags for wrapping fresh fruit, vegetables and ambient food items — clear, moisture-resistant, custom size and logo.
Logistics
Estimated Transit: 7–24 days (method-dependent)
Lead Time: 20–25 working days after order confirmation (unprinted 15–20)
Secure Payment
PayPal
T/T
L/C
All transactions secured with SSL encryption and PCI DSS data protection.
Food-contact compliant resins only. Every run is checked for seal strength, thickness tolerance and print registration before packing.
Storage & Handling Guidelines
Note: Proper storage ensures optimal performance and product integrity.
Product Packaging Options:
Shipping Packaging:
How to Order
Payment Terms: T/T 30% deposit, 70% balance before shipment. L/C at sight accepted on larger orders.
Sample Policy: Free standard samples; custom samples at cost, refundable upon order placement.
Our Manufacturing Process
Our 50,000 m² of production space operates ISO 9001:2015 and ISO 14001:2015 certified production lines with capacity of 2,000 tons/month.
HD Integrity Packaging has supplied B2B buyers since 2020, backed by a vertically integrated supply chain.
From concept and material R&D to custom printing, sampling, and mass production — your design, your brand, our manufacturing.
HD Integrity products are manufactured using advanced extrusion and converting technology. Our production lines feature:
Resealable Pouches
Food Grade
Stand-Up Bags
Custom Printed
Multi-Layer Barrier
Zip-Lock Closure
PVC shrink is well established for ambient and short-shelf-life produce wrapping where high clarity and a tight, close wrap matter. POF (polyolefin) shrink is the more common choice for food in markets where PVC food contact is restricted — some EU member states and the US food-service sector increasingly specify POF due to cleaner burn characteristics if the film contacts a heat element. If your target market has a PVC preference or regulatory restriction, confirm before ordering. We can quote POF shrink on the same custom specification.
We do not publish a shrink-activation temperature figure we have not measured for a specific film build. PVC food-grade shrink typically activates between 120°C and 160°C in a hot-air tunnel, or in 80–90°C hot water for immersion-shrink lines, but the precise window depends on gauge and line speed. We will run a shrink trial on your specification and confirm the activation window before the production order ships.
No. This PVC shrink film is designed for ambient wrapping of fresh produce and light food items. It is not suitable for vacuum chamber use (it lacks the elongation and seal integrity required), and at freezer temperatures PVC can become brittle and crack. For vacuum-packed chilled or frozen meat products, refer to our PA/PE and PA/EVOH/PE heat shrink bag range instead.
Yes. Custom logo and artwork printing is accepted, including barcode zones, country-of-origin panels and weight fields. For variable-weight produce the shrink bag is typically printed with a fixed barcode area and a blank weight zone that the packer labels at the line. Confirm your label printer integration requirements when ordering.
Keep the bags in their original cartons, flat and out of direct sunlight, at roughly 10 to 25 °C and away from heaters, hot-air ducts or the exhaust of the shrink tunnel itself. Shrink film carries built-in orientation, and prolonged warmth starts to release it, so a pallet stored beside a heat source will shrink unevenly on the line even though the tunnel settings have not changed. Rotate stock first-in first-out and use within about twelve months of despatch. If your packhouse runs cold in winter, let the cartons stand in the packing hall for a few hours before loading so the film reaches room temperature first.
HD Integrity Packaging is a leading manufacturer and exporter of eco-friendly flexible packaging, based in Qingdao, China. Operating since 2020, we supply compostable bags, biodegradable films and custom packaging to 17 countries across Europe, North America and Asia-Pacific.
Our four production bases — 50,000 m² in total — and advanced blown-film lines give us the capacity to handle large, repeat B2B orders and deliver reliably, on time, to customers worldwide.
As a one-stop packaging partner, we support you from first inquiry to delivered goods — flexible production scheduling, factory-direct manufacturing and a responsive English-speaking export team that keeps every order moving smoothly.
Consistent, repeatable quality is what keeps our B2B customers reordering. Every product goes through a rigorous 6-step quality inspection process — from raw material testing to final shipment audit.
We hold ISO 9001 certification and maintain a dedicated QC team of 15+ inspectors. Our lab conducts in-house testing for tensile strength, dart drop impact, heat seal integrity, and biodegradation rate.
We provide full test reports and certificates (EN 13432, ASTM D6400, BPI, OK Compost) with every shipment, ensuring your products meet international compliance standards.
In-house product development is the engine behind everything we make. Our dedicated R&D team turns your specifications, performance targets and use case into a production-ready packaging solution — no outsourcing, no guesswork.
Our development capabilities cover:
From concept and sample approval to full-scale OEM/ODM manufacturing, we shorten your time-to-market while keeping every stage under one roof.
Our materials and finished products are backed by internationally recognized certifications, so your brand clears regulatory and retailer requirements in every market you sell into.
Full test reports and certificates are issued with every shipment, and market-specific certification is available on request.
Send the flat size in mm, the structure or simply what goes inside and how long it has to keep, the number of print colours or the artwork itself, and the quantity and destination port. We come back with a costed offer, a lead time and a recommended specification. If part of the brief is still open we will quote the options side by side.
Our products carry the following certifications:
We manufacture across the full commercial range:
Send us your target dimensions and we will confirm feasibility and tooling cost (if any) within 24 hours.
Yes. We offer in-house printing across multiple technologies:
We accept artwork in Adobe Illustrator (.AI), PDF (vector), EPS, or CDR formats. Color matching to Pantone (PMS) codes is standard.
Lead times after order confirmation and approved pre-production sample (PPS):
Free standard samples typically ship within 5–7 working days; pre-production samples within 5–10 working days after artwork sign-off.
We operate a four-stage quality control protocol with full batch traceability:
Production sites are certified to ISO 9001, ISO 14001, and BRC Global Standard for Packaging.
Reliable quality, on-time delivery, sustainable packaging solutions.
Every item is made on multi-layer co-extrusion and 10-colour gravure lines across our production bases, so mixed orders ship together. See how we manufacture, check shipping options and incoterms, or read the FAQs on lead times, printing and certification. Browse the full range. Before you brief a supplier, read whether a mono-material pouch can hold your barrier.
