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Tell us your bag type, material, bag size and daily output — our engineers will recommend the right machine within 24 hours.


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    Bag Types Solution Hub

    Find the Right Bag Making Machine by Bag Type & Structure

    Browse OYANG bag making solutions across 21+ paper bag, nonwoven box bag, and flexible barrier pouch structures running from 100 to 600 bags/min, each backed by Japanese MAZAK & OKUMA CNC precision manufacturing (≤ 0.015mm tolerance).

    Browse Bag Types ↓

    Different bag structures need different machine configurations.

    From roll-fed paper bags and sheet-fed luxury bags to reusable nonwoven bags and laminated flexible pouches, OYANG helps packaging manufacturers select the right equipment according to bag type, material, size and output requirement.

    280+Patents supporting machine innovation
    80+Bilingual after-sales engineers
    130,000㎡Packaging machinery production base
    Paper Bag Types

    Paper Bag Solutions

    Suitable for food takeaway, retail shopping, fashion, gift and luxury packaging. Recommended machines include roll-fed paper bag machines and sheet-fed box bag machines.

    Nonwoven Bag Types

    Nonwoven Bag Solutions

    For reusable shopping bags, takeaway box bags, insulated food bags, D-cut bags, T-shirt bags and side gusset bags. OYANG provides standard and fully automatic nonwoven bag production lines.

    Flexible Pouch Types

    Flexible Pouch Solutions

    Suitable for food, beverage, coffee, pet food, personal care, household and healthcare packaging. Machines are selected according to pouch structure, film material and sealing process.

    Frequently Asked Questions

    Expert engineering insights into selecting the right bag making machine by structure, bottom fold, handles, and material compatibility.

    What is the difference between non-crease sheet-fed bags and standard roll-fed SOS paper bags?
    Non-crease sheet-fed paper bags are produced by the Great 4.0 from flat pre-printed cardboard sheets (up to 300 GSM) without any central or transverse creasing lines, featuring automatic rope threading specifically for luxury retail and cosmetics. Standard roll-fed SOS bags are continuous roll-converted at speeds up to 280 to 600 bags/min, optimized for high-volume grocery, bakery, and takeaway packaging.
    Can nonwoven box bag making machines process insulated materials for food takeaway?
    Yes. OYANG fully automatic nonwoven box bag machines (such as OYANG 16S, 18, and TECH 23) can handle multi-layer laminated materials, including PP spunbond laminated with aluminum foil and EPE foam padding. The servo-driven ultrasonic welding units provide hermetic bottom and side seams for hot and cold food delivery.
    How does a flat-bottom pouch differ from a quad-seal pouch in flexible packaging?
    A flat-bottom pouch (8-side seal / box pouch produced on the OYANG 650QSB) features an entirely flat rectangular base created from separate web feeds, allowing completely upright shelf stability and 5 display printable panels. A quad-seal pouch seals all four vertical corners but retains a folded gusset bottom, which is standard for pet food and bulk dry goods.
    How fast can size changeovers be performed across different bag formats on OYANG machines?
    On high-flexibility roll-fed lines like the TECH 18 paper bag machine, motorized auto-size changeover is achieved in under 2 minutes through the digital HMI touch screen. On nonwoven lines such as the TECH 23, servo-driven automatic mold repositioning takes only 90 seconds, replacing 4 to 6 hours of manual mechanical adjustments.

    Not Sure Which Machine Fits Your Bag Type?

    Send us your bag sample, material structure, bag size and target output. OYANG engineers will recommend the suitable machine configuration for your production plan within 24 hours.