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{"title":"Customized Pre-Opened Auto Bags On Roll \/ PE Continuous Roll Packaging Bags","imgUrl":"https:\/\/img.chinax.com\/nimg\/6e\/66\/f21cdafb7483d8d81c41eebd26cb-200x200-1\/customized_pre_opened_auto_bags_on_roll_2f_pe_continuous_roll_packaging_bags.jpg","attrs":{"Payment Terms":"30% deposit by T\/T + 70% balance by T\/T before delivery","Sealing & Handle":"Heat Seal","Item":"Pre Opened Bags","Supply Ability":"300 tons\/month"}}
{"title":"Customizable Thickness Biodegradable LDPE Pre Opened Autobagger Bags with","imgUrl":"https:\/\/img.chinax.com\/nimg\/c5\/8d\/c463c8ecf776b501dc47bf4fe1a6-200x200-1\/customizable_thickness_biodegradable_ldpe_pre_opened_autobagger_bags_with_gravure_printing_for_auto_parts_packaging.jpg","attrs":{"Brand Name":"HS","Model Number":"AH051","Certification":"ISO 9001 : 2015","Place of Origin":"China"}}
{"title":"Recyclable 40 Micron 50 Micron Pre Opened Bags On A Roll Heat Seal","imgUrl":"https:\/\/img.chinax.com\/nimg\/2d\/19\/54feaeb54d08f02fd03ceb2b2c99-200x200-1\/recyclable_40_micron_50_micron_pre_opened_bags_on_a_roll_heat_seal.jpg","attrs":{"Brand Name":"HS","Model Number":"HSBL998","Certification":"ISO 9001 : 2015","Place of Origin":"China"}}
{"title":"Perforated Pre Opened Clear Poly Tubing Roll For Automated Packaging","imgUrl":"https:\/\/img.chinax.com\/nimg\/79\/8f\/6ff299e700d302a210d888a9096a-200x200-1\/perforated_pre_opened_clear_poly_tubing_roll_for_automated_packaging.jpg","attrs":{"Brand Name":"HS","Model Number":"AH013","Certification":"ISO 9001 : 2015","Place of Origin":"China"}}
{"title":"CMYK Color Thickness 0.08mm Pre Opened Bags Perforated On A Roll","imgUrl":"https:\/\/img.chinax.com\/nimg\/26\/97\/30084e36d8555525e5aefc6743ed-200x200-1\/cmyk_color_thickness_0_08mm_pre_opened_bags_perforated_on_a_roll.jpg","attrs":{"Brand Name":"HS","Model Number":"HSAB00021","Certification":"ISO 9001 : 2015","Place of Origin":"Guangdong, China"}}
{"title":"Pre Opened Auto Sideload Bags On A Roll,Coex Poly Mailer Rollbags poly tubing","imgUrl":"https:\/\/img.chinax.com\/nimg\/46\/84\/dd304c3f9be21c8acb5f9a2aa584-200x200-1\/pre_opened_auto_sideload_bags_on_a_roll_2ccoex_poly_mailer_rollbags_poly_tubing_for_automatic_baggers.jpg","attrs":{"Brand Name":"HS","Model Number":"AH014","Certification":"ISO 9001 : 2015","Place of Origin":"China"}}
{"title":"PE Perforated Pre Opened Poly Bags On A Roll Singe Side Opening","imgUrl":"https:\/\/img.chinax.com\/nimg\/8a\/af\/dff0196d0cc10b588cb893ddb72c-200x200-1\/pe_perforated_pre_opened_poly_bags_on_a_roll_singe_side_opening.jpg","attrs":{"Brand Name":"HS","Model Number":"AH026","Certification":"ISO 9001 : 2015","Place of Origin":"China"}}
Core Specs: Standard 3-inch inner paper/plastic core to fit regular machinery mandrels.
2. Primary Uses & Application Scenarios
E-Commerce & Logistics Fulfillment: Rapid packaging for small garments, socks, and accessories.
Hardware & Fasteners: High-speed sorting and bagging of screws, bolts, hinges, and plastic fittings.
Electronics & Components: Packaging for cables, connectors, switches, and small modules.
Medical & Industrial Parts: Automated bagging for non-sterile components, gaskets, and spare kits.
3. Key Product Considerations & Testing Standards
Perforation Line Tension: Perforations are calibrated to tear cleanly during machine indexing without premature separation.
Side Seal Integrity: Reinforced side seals withstand high-speed mechanical opening and product dropping impact.
Film Opening & Antistat Performance: Anti-block formulations help ensure smooth air-blown opening during automatic cycle steps.
Recommended Thickness: 40–50 Microns for light items; 60–80 Microns for hardware or items with dense weight.
4. FAQ
Q1: How can I verify if these auto bags are compatible with my packaging machine?
A: Provide your machine brand, model, roll width limits, and core size. Sample testing rolls are recommended prior to order release.
Q2: What vector details are needed for custom artwork layout on roll bags?
A: AI, PDF, or EPS vector files are required. Printing pitch distance and repeat length must align with machine sensor marks.
Q3: What printing technology is used for heavy-volume continuous roll printing?
A: Rotogravure or flexographic printing is applied depending on order volume and graphic color resolution requirements.
Q4: What is the packaging method to prevent roll deformation during transport?
A: Rolls are wrapped in protective film, suspended on core plugs, and boxed into heavy-duty corrugated master cartons.
5. Relevant Keywords
Auto Bags on Roll
Pre-Opened Poly Bags
Continuous Packaging Bags
Autobag Roll Stock
Automatic Bagging Film
Hardware Autobag
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2001
Total Annual:
6 milliom-10 million
Employee Number:
75~120
Ecer Certification:
Verified Supplier
Dongguan Hengsheng Polybag Co.,Ltd Located in Shipai town,Donggguan, Guangdong, China. Our company established in 2001 with more than 100 employees in our factory and covering an area of 10,000 square meters.
Our main products include Medical Waste bags, Pre-opened bags,Bread/Ice wickte... Dongguan Hengsheng Polybag Co.,Ltd Located in Shipai town,Donggguan, Guangdong, China. Our company established in 2001 with more than 100 employees in our factory and covering an area of 10,000 square meters.
Our main products include Medical Waste bags, Pre-opened bags,Bread/Ice wickte...