A Technological Monument in the Bag Making Machine Field: A Global Overview of 50 Core Machine Models and an Application Atlas of 200 Bag Types

Part One: The Core Machine Model Spectrum of Bag Making Machines – The Technical Divisions of 50 Major Models

Bag making machines can be classified in various ways, such as by bag making process, final bag type, or automation level. ZONBON Machinery, using process principles as the framework and incorporating mainstream market demands, categorizes core models into the following five series, encompassing 50 classic and innovative models:

Series One: Three-Side Seal Bag Making Machine Series

This is the most widely applied series, suitable for numerous fields including food, daily chemicals, pharmaceuticals, and electronics.

Core Models (10):

1.High-Speed Three-Side Seal Bag Making Machine (Basic Type): Prioritizes stability and efficiency, suitable for ordinary flat bags, perforated bags.

2.Center-Seal Three-Side Seal Bag Making Machine: Equipped with a center seam device, specifically designed for gusseted bags requiring a back seal, such as rice bags.

3.Continuous Roll Three-Side Seal Bag Making Machine (for T-shirt Bags): High-speed continuous production of supermarket T-shirt bags, includes punching and drawstring functions.

4.High-Speed Dual-Channel Three-Side Seal Bag Making Machine: Near-doubled capacity through dual film feed paths, meets large-volume orders.

5.Servo-Controlled Fully Automatic Three-Side Seal Bag Making Machine: Utilizes multi-servo systems, high precision, quick material changeover, adapts to small-batch, multi-variety production.

6.Medical-Grade Cleanroom Three-Side Seal Bag Making Machine: Materials and structure comply with GMP standards, suitable for sterile medical device packaging.

7.Embossed Three-Side Seal Bag Making Machine: Integrates an embossing printing unit, achieving integrated printing and bag making.

8.Stand-Up Three-Side Seal Bag Making Machine: Can produce three-side seal bags with a stand-up bottom, used for snacks, instant beverages.

9.Zipper Three-Side Seal Bag Making Machine: Integrates zipper insertion function, used for food and stationery bags requiring repeated sealing.

10.Online Punching Three-Side Seal Bag Making Machine: Integrates a precision punching device, used for hang-hole bags, breathable fruit/vegetable bags.

Series Two: T-shirt Bag Making Machine Series

Tailored for the retail industry, emphasizing high speed and low cost.

Core Models (8):

11. Fully Automatic High-Speed Continuous Roll T-shirt Bag Making Machine: Industry workhorse model, speeds can reach 200-300 cuts/minute.

12. Double-Fold High-Speed T-shirt Bag Making Machine: Produces double-fold handle bags, offering stronger handles and higher load capacity.

13. W-Fold T-shirt Bag Making Machine: Finished bags can be folded in a W-shape, saving storage and transportation space.

14. Reinforced Handle T-shirt Bag Making Machine: Adds reinforcement ribs at the handles, significantly improving load-bearing capacity.

15. Two-Color Printing T-shirt Bag Making Machine: Equipped with a two-color printing unit, enhances bag aesthetics and brand value.

16. Dedicated Degradable T-shirt Bag Making Machine: Optimized temperature control and tension systems for biodegradable materials like PLA, PBAT.

17. T-shirt Bag Punching and Perforating Combination Machine: Integrates handle punching and perforating processes in one continuous operation.

18. Modular T-shirt Bag Making Machine: Allows flexible selection of modules like printing, counting, and bundling based on needs.

Series Three: Stand-Up Pouch Making Machine Series

Focuses on product display and user convenience, representing high-end packaging.

Core Models (10):

19. Four-Side Seal Stand-Up Pouch Making Machine: Produces standard stand-up pouches with a four-side seal bottom structure.

20. Eight-Side Seal Stand-Up Pouch Making Machine: More seal edges on the bag body, resulting in a stiffer shape, often used for high-end pet food, coffee.

21. Stand-Up Pouch with Spout Making Machine: Integrates automatic spout feeding and welding systems, used for beverages, jams.

22. Zipper Stand-Up Pouch Making Machine: Adds a zipper to stand-up pouches for convenient content preservation.

23. Shaped Stand-Up Pouch Making Machine: Can produce specially shaped stand-up pouches like gourd-shaped, bowl-shaped.

24. Stand-Up Pouch Lid Film Making Machine: Dedicated to producing easy-tear lid films for stand-up pouches.

25. Stand-Up Pouch and Spout Combination Machine: Two-station automated production separating bag making and spout attachment.

26. Retort Stand-Up Pouch Making Machine: Used to produce sterile packaging capable of withstanding high-temperature retort above 121°C.

27. Stand-Up Zipper Bag All-in-One Machine: Completes bag forming, zipper insertion, and sealing in one pass.

28. Small-Size Precision Stand-Up Pouch Making Machine: For small-capacity stand-up pouches like condiments, skincare products, requiring extremely high precision.

Series Four: Zipper Bag and Special Function Bag Making Machine Series

High degree of technology integration, high added value.

Core Models (12):

29. High-Speed Flat Zipper Bag Making Machine: Produces ordinary zipper bags like document bags, garment packaging.

30. Gusseted Zipper Bag Making Machine: Produces zipper bags with gusseted sides, increasing capacity.

31. Vacuum Zipper Bag Making Machine: Produces vacuum packaging zipper bags for food preservation.

32. Anti-Counterfeit Zipper Bag Making Machine: Integrates one-time anti-counterfeit tear-notch function.

33. Automatic Zipper Feeding Bag Making Machine: Achieves automatic zipper tape measuring, cutting, and insertion.

34. Heavy-Duty Valve Bag Making Machine: For 25-50KG heavy-duty bags in chemical, building materials industries, with valve.

35. Woven Bag Making Machine (Sewn Bottom/Heat-Sealed Bottom): Dedicated to bag making from PP/PE woven fabric, using sewing or heat-sealing processes.

36. Paper Bag Making Machine (Square Bottom/Glued Bottom): For making eco-friendly paper handle bags.

37. Melt-Cut Bag Making Machine: Achieves edge sealing for non-woven eco-bags via ultrasonic or high-frequency welding.

38. Liquid Pouch Making Machine: Dedicated to producing flexible liquid packaging like bag-in-box, wine bags.

39. Shrink Bag Making Machine: Produces PE/PVC heat-shrink film packaging bags.

40. Stand-Up Zipper Spout Bag All-in-One Machine: The pinnacle of technology, integrating stand-up bottom, zipper, and spout functions.

Series Five: Multi-Station and Printing-Laminating Bag Making Machine Series

Achieve high automation and integrated production.

Core Models (10):

41. Printing-Laminating-Bag Making Integrated Production Line: Full-process automation from film printing, laminating to final bag making.

42. Multi-Station Rotary Bag Making Machine: Uses a rotary turret multi-station design, with different processes synchronized for extremely high efficiency.

43. Robotic Automatic Bag Removal and Palletizing System: Integrates industrial robots to automatically complete finished bag removal, counting, and stacking.

44. Online Vision Inspection Bag Making Machine: Equipped with CCD cameras for real-time inspection of printing and seal quality, automatically rejecting defective products.

45. Double-Side Film Lamination Bag Making Machine: Used to produce window bags with double-side visibility.

46. In-Mold Labeling (IML) Bag Making Machine: Embeds labels during the bag making process for exquisite patterns.

47. High-Speed Intermittent Rotary Bag Making Machine: Uses a rotary structure, suitable for ultra-high-speed production of specific materials.

48. Low-Temperature Cold Seal Bag Making Machine: For heat-sensitive products, completes sealing under pressure at room temperature.

49. Experimental Multi-Function Bag Making Machine: For R&D and small-batch trial production, allows flexible parameter adjustment to simulate various bag types.

50. Smart Factory Central Control Bag Making Unit: Connects to MES systems, enabling real-time data monitoring, fault diagnosis, and production optimization.

Part Two: Panoramic View of Bag Type Applications – Process Analysis of 200 Bag Types

The aforementioned 50 core machine models, through different module combinations and process adjustments, can create over 200 packaging bags with diverse functions and forms. The following presents a classified selection of the essentials:

A. Basic Bag Types (Approx. 30)

Three-Side Seal Bags: Flat bags, perforated bags, hang-hole bags, header bags, center-seal bags, etc.

T-shirt Bags: Single-fold, double-fold, W-fold, reinforced handle, flat T-shirt bags, etc.

Envelope Bags: Self-adhesive envelope bags, sticker-seal bags, etc.

B. Stand-Up Pouch Types (Approx. 40)

Standard Stand-Up Pouches: Four-side seal, three-side seal stand-up pouches.

Reinforced Stand-Up Pouches: Eight-side seal stand-up pouches, K-style stand-up pouches, stand-up pouches with bottom cap.

Functional Stand-Up Pouches: Stand-up pouches with spout, zipper,壶嘴 (pot spout), easy-tear lid.

C. Zipper Bag Types (Approx. 50)

Flat Zipper Bags: Single zipper, double zipper, anti-counterfeit zipper bags.

Gusseted Zipper Bags: Double-side gusset, single-side gusset, bottom gusset zipper bags.

Composite Zipper Bags: Stand-up zipper bags, spout zipper bags, vacuum zipper bags.

D. Special Function Bag Types (Approx. 80)

Heavy-Duty Bags: Valve bags, sewn-bottom bags, heat-sealed woven bags, bulk bags (FIBCs).

Liquid Pouches: Bag-in-box, wine bags, soy sauce bags, liquid stand-up pouches.

Food-Specific Bags: Vacuum bags, shrink bags, retort pouches, freezer bags, modified atmosphere packaging (MAP) bags.

Eco-Friendly Bag Types: Non-woven shopping bags, paper bags, degradable PLA bags, fully biodegradable plastic bags.

Industrial-Specific Bags: Anti-static bags, moisture barrier bags, aluminum foil bags, medical device packaging bags.

Conclusion: Choose ZONBON, Choose Excellence and Mutual Success