BOPA Film for Crab Stick Packaging

Product Overview: BOPA Film for Crab Stick Packaging

The BOPA Film for Crab Stick Packaging, model ULTRANY HOA1-15μm, is a high-performance surimi packaging film for the global seafood market. The BOPA Film for Crab Stick Packaging produces a high-bond-strength film for multi-layer pouches by using the advanced two-step biaxial orientation technology, thus eliminating the possibility of delamination occurring. The film for chilled and frozen seafood products is particularly designed so as to retain extremely high interlayer adhesive forces during the transition from freezing to thawing and cooking. Therefore, the BOPA Film for Crab Stick Packaging retains stable composite strength, preventing gas leakage and spoilage throughout the entire supply chain.

The mechanical toughness of the BOPA Film for Crab Stick Packaging makes the film a suitable puncture-resistant film for seafood snacks. The BOPA Film for Crab Stick Packaging has a puncture resistance of 10 N, which effectively counteracts the shocks and frictions generated by the firm texture of seafood sticks. In addition, the 50 OTR oxygen barrier of the BOPA Film for Crab Stick Packaging effectively reduces the rate of discolouration and off-flavours produced by oxidation.

The BOPA Film for Crab Stick Packaging has high clarity with a low haze of 4.5% for premium product presentation. The BOPA Film for Crab Stick Packaging supports one-sided colour printing of up to 9 colours, enabling brands to produce high-contrast and refined packaging graphics. With a huge production capacity of 150,000 tons per year, the production of this film for chilled and frozen seafood products guarantees a constant global supply. The utilisation of the BOPA Film for Crab Stick Packaging enables retailers to secure freshness and generate purchase intent via its crystal-clear appearance. The high-bond-strength film for multi-layer pouches enhances the brand image and increases the shelf-life of seafood.

Case Study: Preservation of Deep-Sea Crab Meat

A renowned premium seafood manufacturer recently implemented the BOPA Film for Crab Stick Packaging model HOA1 for their high-end deep-sea crab meat line. Prior to the implementation of the BOPA Film for Crab Stick Packaging model HOA1, the manufacturer experienced delamination problems during the thawing process in retail chillers, resulting in moisture entry into the pack and product deterioration. The manufacturer realised permanent interlayer adhesion once they switched to this high-bond-strength film for multi-layer pouches. In addition, the puncture-resistant film for seafood snacks characteristics of the BOPA Film for Crab Stick Packaging resulted in an 18% reduction in packaging failure rates. Finally, the high-clarity surimi packaging film enabled the natural red and white colours of the crab meat to be displayed, thereby achieving a marked increase in retail sales.

Thickness μm	Corona	Width mm
15	Single Side	300-1500

Basic Info.

Benefits of HOA1-15μm BOPA film (ULTRANY®) for Surimi Packaging:

• Excellent composite strength ensures that there is no delamination occurring during the freezing-thawing-cooking processes.

• Superior puncture and impact resistance protect against the firm texture and sharp edges of surimi products.

• Advanced oxygen-barrier properties of the BOPA Film for Crab Stick Packaging slow down discolouration and off-flavours due to oxidation while increasing the shelf life of the content.

• Crystal-clear transparency of the film for chilled and frozen seafood products with a low haze of only 4.5% provides excellent product visibility to entice consumers.

• High printability of the BOPA Film for Crab Stick Packaging allows for the printing of up to 9 colours, enabling sophisticated branding and vibrant packaging in retail.

HOA1-15μm BOPA Film for Seafood Snacks can be applied to:

• Vacuum-packed smoked salmon using film for chilled and frozen seafood products to prevent oxidation and maintain freshness.

• Frozen shrimp and scallop bags require a puncture-resistant film for seafood snacks to withstand the presence of shells.

• Shredded cheese and seafood blends using puncture-resistant cheese packaging film technology for increased durability.

• Ready-to-eat fish cakes using high-bond-strength film for multi-layer pouches for safe boiling or steaming.

HOA1-15μm BOPA Film can also be utilised for:

• Medical cold-gel packs require high-bond-strength film for multi-layer pouches to prevent leaks.

• Chemical reagent bags requiring the oxygen-barrier and puncture-resistance of surimi packaging film.

• Biological-specimen transport bags using film for chilled and frozen seafood products for extreme durability.

• Industrial lubricant sachets require high-puncture-resistance and stable composite strength.

Product Parameters

Length (m): Standard 6000 / 12000 /24000
With(mm): 300-1500
Paper core (inches): 3, 6

Packaging: 9, 4 or 2 rolls/pallet

Remark:

1. The above information reflects typical film performance and is offered solely for reference purposes.

2. Changsu reserves the right to alter product specifications at any time to ensure continued innovation, without prior notice.

How does this film prevent delamination in frozen seafood packs?

The BOPA Film for Crab Stick Packaging is specifically formulated to achieve exceptionally high composite strength in structures like BOPA/PE. The high-bond-strength film for multi-layer pouches retains high interlayer adhesive forces during chilled and frozen storage. Thus, the film for chilled and frozen seafood products will remain solid and unbroken, even after subsequent thawing and cooking processes.

Can BOPA Film for Crab Stick Packaging handle sharp or firm seafood sticks?

Yes, it is a high-performance puncture-resistant film for seafood snacks with 10 N resistance. The mechanical properties of the BOPA Film for Crab Stick Packaging are perfectly balanced to provide sufficient shock absorption and friction-reduction to protect against the shocks and friction of the contents, making it just as reliable as a puncture-resistant cheese packaging film for sharp edges.

What are the barrier benefits for long-term seafood storage?

The BOPA Film for Crab Stick Packaging has an OTR of 50, providing a powerful oxygen barrier. This film for chilled and frozen seafood products effectively slows down discolouration and off-flavours due to oxidation. Thus, the BOPA Film for Crab Stick Packaging effectively retains freshness and significantly prolongs the shelf life of the surimi packaging film contents.

Does this BOPA Film for Crab Stick Packaging support complex printing?

Yes, this high-bond-strength film for multi-layer pouches enables high-quality printing of up to 9 colours. The single-sided corona treatment of the film for chilled and frozen seafood products ensures excellent ink adhesion. Therefore, brands can use the BOPA Film for Crab Stick Packaging for vibrant graphics that will stand out on the retail shelf, relative to the standard films used.

Both HOA1 and OAb seem robust. If sterilising at high temperatures (e.g., crab sticks), how do I choose?

It depends on your packaging and priorities. For conventional multi-layer packages (e.g., BOPA/PE) needing durability, delamination prevention, and content protection, HOA1 is ideal—it meets sterilisation requirements and strengthens the composite. For advanced retort pouches (e.g., PET/BOPA/Al/CPP) requiring strong bonding between multiple layers, including aluminium, OAb is better. Its double treatment ensures reliable bonding under high temperature and pressure.

Service Advantages

1

Immediate technical support 

for optimising lamination and composite strength for 24 hours a day, 365 days a year.

2

Guaranteed global supply security

 by our 150,000-ton/year capacity and the multiple bases of production around the world.

3

 Customised Barrier Solutions

for individual OTR and puncture resistance values for the specific preservation of seafood products.

Certificates

FSSC 22000

ISO 22000:2018

MSDS

ROHS

ISO 15987:2003

ISO 14001:2015

ISO9001

IATF 16949:2016

Xiamen Changsu Industrial Co., Ltd. (Changsu) was established in 2009 and is a technology-oriented enterprise combining R&D, intelligent manufacturing, and global application. With production bases in China and Indonesia of approximately 450,000 square meters, Changsu is recognised as a high-performance film producer globally.

According to the mission "Better Materials, Better Life", Changsu is working towards developing sustainable and functional films for human health and safety, including new energy films, bio-based biodegradable films, and functional BOPA films whose production and sales place them among the best globally.

Changsu was honoured to be the first Chinese member of the United Nations Food and Agriculture Organisation (FAO) SAVE FOOD initiative, and as such has contributed innovative materials for global food safety. Through continued research and development of material technologies, Changsu is committed to creating a safer, healthier and more sustainable future for mankind.

For further information:
+86-592-6892968

mailto:Marketing@chang-su.com.cn

Brand:ULTRANY®

Product origin:China

Delivery time:When in stock, about10 working days

Supply capacity:150,000 tons yearly