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VACUUM SUCTION CUP
VACUUM GENERATOR
JIGS AND FIXTURES
MECHANICALARM LIFTING DEVICE
PNEUMATIC CYLINDER
PNEUMATIC FIXTURE AND CLAMPING GRIPPER
PNEUMATIC VACUUM COMPONENTS
PNEUMATIC SOLENOID VALVE

Liquid Food Packaging Automation Pneumatic Gripping Parts, FDA Certified PIAB Flexible Plastic Vacuum Suction Cup BG34S-38M BGI25S for Liquid Filled Pouch Bag Handling

Key attributes

application
food packaging, liquid packaging
Voltage
None
driven type
Pneumatic
packaging type
suction cup
packaging material
plastic
warranty
None
key selling points
Long Service Life
machinery test report
Not Available
place of origin
China
Weight (KG)
0.1
dimension(l*w*h)
70*75*75mm

Packaging and delivery

Selling Units
Single item
Single package size
5X5X5 cm
Single gross weight
0.100 kg

Lead time

Quantity (pieces) 1 - 100 101 - 1,000 > 1,000
Lead time (days) 7 14 To be negotiated
  • Description
Inquiry

Is there a problem? Please contact us to serve you!

Inquiry
who are we?
We are based in Jiangsu, China, start from 2007,sell to North America(50.00%),Domestic Market(10.00%),South Asia(5.00%),South America(5.00%),Oceania(5.00%),Western Europe(5.00%),Eastern Asia(5.00%),Eastern Europe(5.00%),Mid East(5.00%),Southeast Asia(5.00%). There are total about 5-10 people in our office.
how can we guarantee quality?
Always a pre-production sample before mass production; Always final Inspection before shipment;
why should you buy from us not from other suppliers?
We have 20 years of design and research experience, focusing on various automatic mechanical equipment accessories, electromechanical equipment accessories, such as vacuum suction cups, hardware brackets, pneumatic components, silicone products, rubber pro

Product Features

  1. Premium flexible plastic composite with food-grade certification: The lip and bellows adopt recyclable DURAFLEX silicone plastic, non-toxic, odorless, metal-detectable optional, no harmful substance precipitation, safe for direct contact with liquid food packaging materials, and resistant to temperature range of -20℃~+200℃.
  2. Professional dedicated bag lip anti-collapse structure: Built-in high-flow retainer barrier prevents ultra-thin packaging films from being sucked into the cup cavity, unique cleat flow channel evenly disperses vacuum force to control bag wrinkling, extra lip depth avoids liquid pouch surface collapse blocking airflow.
  3. Dual complete specifications for classified matching: BGI25S 25mm small size with 3-fold short bellows for tiny thin liquid sachets, compact stroke for precise low-load grabbing; BG34S-38M 34mm medium size with 6-fold long bellows for bulging liquid stand-up pouches, large vertical compensation stroke to adapt height differences of filled bags.
  4. Stable multi-convolution bellows buffer design: Reinforced integrated bellows structure retains horizontal shape under deep vacuum, provides sufficient level compensation for inclined and uneven liquid bags, lifting capacity increased by 30%-50% compared with ordinary universal suction cupsPiab.
  5. Modular replaceable lip design: Independent bag lip assembly structure allows quick single lip replacement without replacing the whole suction cup, lowering long-term spare parts procurement costs; unified standard threaded interface compatible with mainstream PIAB vacuum generators and automation manipulators.
  6. Smooth non-marking contact surface: Fine polished soft lip without burrs, will not scratch, leave indentations or damage printed patterns on composite packaging films, effectively improving finished packaging yield.

Product Advantages

First, food-grade safe flexible plastic material guarantee. Authentic PIAB DURAFLEX silicone plastic passes international dual food safety certification, recyclable formula meets clean food workshop environmental requirements, with outstanding oxidation and ozone aging resistance for long-cycle continuous production.
Second, targeted anti-wrinkle anti-collapse liquid bag design. Exclusive bag lip retainer and flow diversion structure fundamentally solve the deformation and leakage defects of ordinary suction cups when grabbing heavy liquid bulging pouches, greatly reducing bag dropping and grabbing failure rate.
Third, low-vacuum energy-saving sealing performance. Excellent sealing capacity under low negative pressure -40kPa, no need for high vacuum air supply, effectively cutting air compressor energy consumption and extending the service life of pneumatic pipeline accessories.
Fourth, two size full-scene classification matching. BGI25S small sachet specification and BG34S-38M medium vertical pouch specification cover almost all mainstream liquid food packaging sizes, realizing one-stop model selection for packaging production lines.
Fifth, low maintenance modular cost advantage. Separable replaceable bag lip avoids integral scrapping after local wear, simple disassembly and assembly, compatible with most existing bag opening automation equipment without fixture modification.

How to Use

First, select the corresponding model according to packaging size and liquid filling volume: adopt BGI25S for mini thin liquid sachets and small beverage pouches; choose BG34S-38M for medium bulging sauce, milk and juice stand-up bags. Inspect the flexible plastic bag lip and bellows for cracks, aging, residual food powder and elasticity attenuation before installation.
Second, thoroughly clean the suction cup contact surface and liquid pouch outer film to remove grease, food residue and fine dust, ensuring seamless close fitting to avoid vacuum leakage and unstable grabbing.
Third, align the standard threaded interface of the PIAB suction cup with the vacuum connector of the manipulator or bag opening machine, screw and lock tightly to prevent loosening and air leakage caused by high-frequency reciprocating vibration.
Fourth, connect the vacuum pipeline and conduct idle air tightness test, adjust the vacuum negative pressure to the recommended stable range of -40kPa, check the flexible telescopic smoothness of multi-layer bellows and no airflow blockage.
Fifth, carry out trial bag grabbing and opening operation, verify the liquid pouch is adsorbed flat without wrinkling, sagging or film indentation, confirm continuous high-speed operation without bag dropping phenomenon.
Sixth, launch formal liquid food filling automated production after passing the trial run. For daily maintenance, regularly rinse food residue on the flexible plastic lip with neutral cleaning liquid, check the tightness of the replaceable lip retainer every week, and replace the bag lip timely if wear, suction weakening or frequent film wrinkling failure occurs.

Product Features

  1. Premium flexible plastic composite with food-grade certification: The lip and bellows adopt recyclable DURAFLEX silicone plastic, non-toxic, odorless, metal-detectable optional, no harmful substance precipitation, safe for direct contact with liquid food packaging materials, and resistant to temperature range of -20℃~+200℃.
  2. Professional dedicated bag lip anti-collapse structure: Built-in high-flow retainer barrier prevents ultra-thin packaging films from being sucked into the cup cavity, unique cleat flow channel evenly disperses vacuum force to control bag wrinkling, extra lip depth avoids liquid pouch surface collapse blocking airflow.
  3. Dual complete specifications for classified matching: BGI25S 25mm small size with 3-fold short bellows for tiny thin liquid sachets, compact stroke for precise low-load grabbing; BG34S-38M 34mm medium size with 6-fold long bellows for bulging liquid stand-up pouches, large vertical compensation stroke to adapt height differences of filled bags.
  4. Stable multi-convolution bellows buffer design: Reinforced integrated bellows structure retains horizontal shape under deep vacuum, provides sufficient level compensation for inclined and uneven liquid bags, lifting capacity increased by 30%-50% compared with ordinary universal suction cupsPiab.
  5. Modular replaceable lip design: Independent bag lip assembly structure allows quick single lip replacement without replacing the whole suction cup, lowering long-term spare parts procurement costs; unified standard threaded interface compatible with mainstream PIAB vacuum generators and automation manipulators.
  6. Smooth non-marking contact surface: Fine polished soft lip without burrs, will not scratch, leave indentations or damage printed patterns on composite packaging films, effectively improving finished packaging yield.

Product Advantages

First, food-grade safe flexible plastic material guarantee. Authentic PIAB DURAFLEX silicone plastic passes international dual food safety certification, recyclable formula meets clean food workshop environmental requirements, with outstanding oxidation and ozone aging resistance for long-cycle continuous production.
Second, targeted anti-wrinkle anti-collapse liquid bag design. Exclusive bag lip retainer and flow diversion structure fundamentally solve the deformation and leakage defects of ordinary suction cups when grabbing heavy liquid bulging pouches, greatly reducing bag dropping and grabbing failure rate.
Third, low-vacuum energy-saving sealing performance. Excellent sealing capacity under low negative pressure -40kPa, no need for high vacuum air supply, effectively cutting air compressor energy consumption and extending the service life of pneumatic pipeline accessories.
Fourth, two size full-scene classification matching. BGI25S small sachet specification and BG34S-38M medium vertical pouch specification cover almost all mainstream liquid food packaging sizes, realizing one-stop model selection for packaging production lines.
Fifth, low maintenance modular cost advantage. Separable replaceable bag lip avoids integral scrapping after local wear, simple disassembly and assembly, compatible with most existing bag opening automation equipment without fixture modification.

How to Use

First, select the corresponding model according to packaging size and liquid filling volume: adopt BGI25S for mini thin liquid sachets and small beverage pouches; choose BG34S-38M for medium bulging sauce, milk and juice stand-up bags. Inspect the flexible plastic bag lip and bellows for cracks, aging, residual food powder and elasticity attenuation before installation.
Second, thoroughly clean the suction cup contact surface and liquid pouch outer film to remove grease, food residue and fine dust, ensuring seamless close fitting to avoid vacuum leakage and unstable grabbing.
Third, align the standard threaded interface of the PIAB suction cup with the vacuum connector of the manipulator or bag opening machine, screw and lock tightly to prevent loosening and air leakage caused by high-frequency reciprocating vibration.
Fourth, connect the vacuum pipeline and conduct idle air tightness test, adjust the vacuum negative pressure to the recommended stable range of -40kPa, check the flexible telescopic smoothness of multi-layer bellows and no airflow blockage.
Fifth, carry out trial bag grabbing and opening operation, verify the liquid pouch is adsorbed flat without wrinkling, sagging or film indentation, confirm continuous high-speed operation without bag dropping phenomenon.
Sixth, launch formal liquid food filling automated production after passing the trial run. For daily maintenance, regularly rinse food residue on the flexible plastic lip with neutral cleaning liquid, check the tightness of the replaceable lip retainer every week, and replace the bag lip timely if wear, suction weakening or frequent film wrinkling failure occurs.

power: 25

25

model number

Bg25-b3-g18 external thread
CN¥104.44
Bg25-b3-g38 external thread
CN¥104.44
Bg34-b3-g18 external thread
CN¥119.63
Bg34-b3-g38 external thread
CN¥119.63
Bg41-b3-g18 external thread
CN¥134.82
Bg41-b3-g38 external thread
CN¥134.82
Bg48-b3-g18 external thread
CN¥149.87
Bg48-b3-g38 external thread
CN¥149.87
Bg63-b3-g38 external thread
CN¥195.30
Bg25 single lip edge
CN¥43.82
Bg34 single lip edge
CN¥49.87
Bg41 single lip edge
CN¥57.46
Bg48 single lip edge
CN¥65.06
Bg63 single lip edge
CN¥98.39

About Product

Highlight

Efficient Sealing: Vacuum suction cup ensures tight closure for long-lasting freshness.
Durable Plastic: Resistant to tears and punctures for reliable food storage.
Convenient Handling: Easy to open and close for quick liquid food management.
Flexible Application: Suitable for various food packaging needs and environments.
Lightweight Design: Portable and easy to carry for on-the-go use.
Scene imageScene imageScene imageOther product imagesOther product imagesOther product images

About Us

Suzhou Edith Electronics Co., Ltd. is a comprehensive manufacturer specializing in design, development, and production of electronic components. Established in 2007, the company employs 5-10 professionals, focusing on reliable and cost-effective solutions for the manufacturing industry.
Factory profileCustomization capabilitiesPackaging & shipping specifications

FAQs

who are we?

We are based in Jiangsu, China, start from 2007,sell to North America(50.00%),Domestic Market(10.00%),South Asia(5.00%),South America(5.00%),Oceania(5.00%),Western Europe(5.00%),Eastern Asia(5.00%),Eastern Europe(5.00%),Mid East(5.00%),Southeast Asia(5.00%). There are total about 5-10 people in our office.

how can we guarantee quality?

Always a pre-production sample before mass production; Always final Inspection before shipment;

why should you buy from us not from other suppliers?

We have 20 years of design and research experience, focusing on various automatic mechanical equipment accessories, electromechanical equipment accessories, such as vacuum suction cups, hardware brackets, pneumatic components, silicone products, rubber pro

Online Inquiry

If you have any suggestions, please contact us

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