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Suzhou Jingle Packaging Technology Co., Ltd.

Wholesale Jam & Juice Bag-In-Box(BIB) Packaging

Jam and juice bag-in-box packaging is widely used for the storage and transportation of liquid products such as jam and juice. Jam and juice BIB packaging can be provided to customers with flexible capacity options, usually ranging from 1 liter to 20 liters, and the capacity can be customized according to the specific requirements of customers. Users can easily dispense juice or jam through the built-in tap or dispensing valve to ensure that the product remains fresh after each use. Our jam and juice BIB packaging is widely used in the food and beverage industry and is suitable for a variety of application scenarios such as home, catering and industry.

Suzhou Jingle Packaging Technology Co. Ltd. has an advanced BIB production line that can produce a variety of jam and juice bag-in-box products that meet customer's requirements. We provide customers with complete packaging solutions from design to production to ensure the best performance of products in storage, transportation and use. Our team has more than 15 years of industry experience and can provide professional advice and technical support according to customers' market application requirements.

Supporting Technologies
Dairy

Dairy
Jam & Juice

Jam & Juice
Tomato & Apple Juice Concentrate

Tomato & Apple Juice Concentrate
Syrup & Soda

Syrup & Soda
Tea & Coffee Liquid

Tea & Coffee Liquid
Edible Oil & Condiments

Edible Oil & Condiments
Liquid Egg

Liquid Egg
Water

Water
Alcohol

Alcohol

Jam & Juice BIB Packaging

Jingle BIB packaging has small-sized packaging suitable for freshly prepared fruit juices in restaurants, as well as large-sized packaging for fruits such as apples, oranges, passion fruit, coconuts, mangoes, and vegetables such as carrots, garlic, and peppers that are processed into juice, pulp, puree, and dices.

Suzhou Jingle Packaging Technology Co., Ltd.
Dairy Bag-In-Box(BIB) Packaging #1
Dairy Bag-In-Box(BIB) Packaging #2
Dairy Bag-In-Box(BIB) Packaging #3

Juice & Jam BIB Packaging

Technical Reference for High-Acid & High-Viscosity Liquid Products

Core Advantages

V1
Viscosity-Adapted Dispensing Tap orifice diameters range from 8mm (juice) to 25mm (jam with fruit pieces), enabling flow rates of 0.5–5 L/min based on product consistency.
V2
Reduced Oxidation The EVOH-based barrier film restricts oxygen transmission to below 5 cc/m²/day, maintaining juice vitamin C levels above 85% for 12 months in unopened bags.
V3
Compact Storage Empty BIB components achieve a flat-pack ratio of up to 500:1 (500 empty 5L units stored in the space of 1 filled unit).
V4
Controlled Portioning Tap designs include dosing caps with ±2% volume accuracy for commercial dispensing systems.

Product Specifications

Parameter
Specification
Bag Film Structure
3–5 layers: PE/EVOH/PE or PE/Aluminum foil/PE (for high-acid juices, pH below 3.5)
Box Material
Corrugated cardboard, 200–400 gsm, with moisture-resistant coating for jam applications
Available Capacities
2L, 3L, 5L, 10L, 15L, 20L (juice); 1L, 2L, 3L, 5L (jam)
Tap/Fitment Types
Push-pull (juice), twist flow-control (jam), or aseptic one-way valves
Operating Viscosity Range
1 – 15,000 cP (centipoise)
Filling Temperature
Cold fill (4–25°C) or hot fill (70–90°C for jam, dependent on bag heat tolerance)

Application Scenarios

Juice Bars & Cafeterias Bulk dispensing with portion control for 8–12 oz servings.
Jam Production Lines Dispensing fruit spreads into industrial mixing kettles.
Catering & Buffets Self-service jam dispensers for hotels and airline catering.
Concentrate Manufacturing Storage of fruit juice concentrates (65–72°Brix).
School Meal Programs Pre-portioned 100–200 ml juice servings via dispensers.

Technical Considerations & Best Practices

Acidic Product Compatibility

For juices with pH below 3.7, specify aluminum foil barrier layer to prevent delamination of EVOH layers. Standard EVOH degrades under prolonged contact with citric and ascorbic acids. Bag spouts must use polypropylene (PP) rather than polyethylene (PE) for high-acid applications to prevent stress cracking.

Jam-Specific Handling

Hot-fill jam requires bag film rated for 85°C minimum. Allow 15–20 minutes of cooling in the box to 40°C before stacking. Use tap with 22–25 mm bore and straight outlet path to prevent fruit particulate clogging.

Storage Conditions

Store filled juice BIB units in 2–30°C range, away from direct UV light which degrades EVOH oxygen barrier within 6 weeks. For jam BIB, maintain 15–25°C. Temperatures below 10°C increase viscosity above 30,000 cP, making dispensing difficult without assisted pressure (0.3–0.5 bar air pressure).

Common Questions & Resolutions

Q1 Juice develops brown coloration before bag is empty
Resolution: Verify oxygen barrier specification. Standard PE bags allow 100+ cc/m²/day OTR. Request EVOH or foil laminate bag with OTR less than or equal to 2 cc/m²/day for juice shelf life beyond 6 months.
Q2 Jam tap clogs after partial dispensing
Resolution: Sedimentation of fruit fibers occurs in static bags. Invert the entire BIB unit once before dispensing to resuspend solids. For ongoing use, install a bag agitator cradle.
Q3 Tap leaks after hot-fill of jam
Resolution: Thermal expansion during cooling creates negative pressure, pulling air through tap seal. Use one-way check valves or fill with 5% headspace to accommodate volume change.
Q4 Box collapses without bag emptying completely
Resolution: This indicates missing ventilation holes. Confirm box has 4–6 perforations (3–5 mm diameter) on two opposite side panels to allow air entry as bag collapses.
Suzhou Jingle Packaging Technology Co. Ltd.

The company is located at No. 758, Longqiao Road, Wujiang Economic Development Zone, Suzhou, about 5 minutes' drive from the G15W Wujiang South Expressway Exit. The company is committed to providing high-quality products and all-round solutions to domestic and foreign customers, and actively exploring new markets with customers.
We are China Jam & Juice Bag-In-Box(BIB) Packaging Suppliers and Wholesale Jam & Juice Bag-In-Box(BIB) Packaging Company. The company has an advanced bag-in-box production line designed independently, which can produce products of various specifications according to customer requirements to meet customer supply needs.
It mainly develops and produces liquid flexible packaging products suitable for storing food, beverages, and non-food fields, as well as related supporting filling equipment, sells the products produced by the company, and provides corresponding after-sales services.

Suzhou Jingle Packaging Technology Co., Ltd.
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BIB packaging For Jam & Juice Industry knowledge

Fruit juices and jams are highly susceptible to nutritional degradation caused by exposure to light and oxygen. Maintaining the stability of Vitamin C, antioxidants, and natural pigments requires a sophisticated barrier system within the packaging material. Suzhou Jingle Packaging Technology Co., Ltd., located in the Wujiang Economic Development Zone of Suzhou, utilizes over 15 years of industry experience to engineer high-barrier Jam & Juice Bag-In-Box (BIB) Packaging. By integrating advanced materials like Metalized PET and EVOH, Suzhou Jingle Packaging Technology Co., Ltd. ensures that liquid food products remain shelf-stable while preserving their original sensory and nutritional profiles.

Dual-Layer Protection: Metalized PET and EVOH

The technical team at Suzhou Jingle Packaging Technology Co., Ltd. employs a multi-layer strategy to combat oxidation from different angles:

  • Metalized PET (mPET): This layer acts as a primary barrier against ultraviolet (UV) light and visible light, which can catalyze the oxidation of fruit juices. The thin layer of aluminum vacuum-deposited onto the polyester film provides excellent opacity and increases oxygen resistance.
  • EVOH (Ethylene Vinyl Alcohol): Known for its exceptional gas barrier properties, EVOH prevents atmospheric oxygen from permeating the bag. This is critical for preventing the enzymatic browning of fruit preparations and protecting flavor molecules from deteriorating.
  • Structural Integrity: These barrier layers are co-extruded with high-strength polyethylene (PE) to ensure the bags can withstand the weight of bulk liquids like jams or concentrated juices without leaking.

Technical Parameter Comparison: Barrier Efficiency in Juice Packaging

Suzhou Jingle Packaging Technology Co., Ltd. utilizes advanced production lines to manufacture films with specific transmission rates. The table below compares the performance of various film structures used in fruit nutrient preservation:

Material Structure Oxygen Transmission Rate (OTR) Light Barrier (Opacity) Primary Nutrient Protected
Standard Clear PE > 2500 cc/m²/24h Low (Transparent) None (Short shelf-life)
EVOH Barrier Film < 2.0 cc/m²/24h Low (Transparent) Vitamin C / Flavor Oils
Metalized PET (mPET) < 1.0 cc/m²/24h High (Opaque) Antioxidants / Pigments
Aluminum Foil Laminate ~ 0.0 cc/m²/24h Total Block Maximum Protection

About Suzhou Jingle Packaging Technology Co., Ltd.

Suzhou Jingle Packaging Technology Co., Ltd. is a comprehensive developer and manufacturer of liquid flexible packaging products based in Suzhou, Jiangsu Province. With over 15 years of industry experience and strong technical knowledge, the company provides quality products and complete solutions to local and global customers. Equipped with an advanced bag-in-the-box production line, Suzhou Jingle Packaging Technology Co., Ltd. produces a variety of products for the food, beverage, and non-food fields. The company is committed to working closely with customers to explore market opportunities, offering self-produced packaging alongside supporting filling equipment and professional after-sales services.

Industry Insights and Technical Fulfillment

  • How does Suzhou Jingle handle high-viscosity products like Jam?

    For chunky jams or fruit preparations, Suzhou Jingle Packaging Technology Co., Ltd. offers large-bore fitments and specialized taps. These ensure smooth dispensing without damaging fruit pieces while maintaining an airtight seal after every use.

  • Why is OTR critical for global juice trading?

    Concentrated juices are often shipped internationally. Without the precision OTR control provided by our EVOH layers, juices would oxidize during long sea transit, leading to significant financial loss and product waste.

  • Does Suzhou Jingle provide the equipment for filling?

    Yes. We provide the right complete solutions, which include both the self-produced packaging products and the necessary supporting filling equipment, ensuring a seamless production experience for our clients.