Reciprocating Pillow Packaging Machine

This Reciprocating Pillow Packaging Machine solves multiple common defects of traditional rotary packaging machines such as insufficient sealing, unattractive bag shape and incompatibility with thick films, owning multiple exclusive technical advantages to help enterprises upgrade packaging quality:

Box-Type Reciprocating Cross Seal Mechanism: The transverse sealer follows a closed box-shaped movement track. Compared with rotary sealing, longer heating and pressurizing time significantly enhances thermal efficiency, effectively strengthens sealing reliability. The sliding cross seal structure keeps packages more compact while realizing flat and wrinkle-free sealing edges.

Complete Intelligent Control System: Adopts user-friendly touch screen panel for intuitive parameter setting. Matched with AC motor and supporting frequency converter to achieve stepless speed regulation. Core data including bag length, packaging speed and total packing quantity are displayed digitally in real time, helping operators monitor production status at a glance.

Precision Tracking & Constant Temperature Heating: Built-in high-sensitivity electric eye automatically tracks printed film color marks to ensure consistent cutting position of patterned packages. Independent PID temperature controller accurately adjusts heating temperature to adapt to various thick films and composite materials, avoiding overheating melting or insufficient sealing.

Durable End Seal & Corner Insertion Design: The upgraded reciprocating end sealing structure features zero loss of sealing molds and cutting blades, reducing daily vulnerable parts replacement cost. The matched end corner insertion device can neatly fold package corners, shaping three-dimensional square bags to elevate product grade and shelf display effect.

Easy Maintenance Mechanical Structure: The whole machine adopts pure mechanical transmission design instead of complex servo hydraulic components. The simplified structural layout lowers failure rate, and daily disassembly, lubrication and maintenance can be completed without professional technicians, cutting long-term after-sales cost.

Product Technical Parameters

Optional Auxiliary Devices

To meet personalized packaging demands of different industries and materials, we provide a full set of optional upgraded accessories for free combination, helping users customize exclusive all-in-one packaging solutions and expand product application scenarios:

Nitrogen Filling Device: Inject protective nitrogen inside packages to isolate oxygen, effectively preventing food oxidation, moisture and mildew, suitable for long-shelf-life snack packaging.

Hot Melt Coding Machine: Real-time printing of production date, batch number, expiration date and brand LOGO on packaging films, clear and firm coding without falling off.

Independent Corner Folding Device: Strengthen end folding effect for high-grade products, create stereoscopic square packaging bags to enhance product market competitiveness.

Dual-Reel Film Stand: Support automatic switching between two film rolls to realize uninterrupted feeding and reduce downtime caused by raw material replacement.

Multi-Type Punching Device: Customizable half-circle holes, elliptical ventilation holes and portable handle holes for breathable packaging and convenient carrying.

Automatic Film Splicing Device: Automatically connect old and new packaging films without manual cutting and pasting, further improving continuous production efficiency.

Automatic Feeding System: Customized sorting and feeding accessories for regular products to realize fully unmanned assembly line operation.

Alcohol Spraying Device: Quantitative atomized alcohol spraying inside bags for disinfection and sterilization, applicable to daily necessities and catering product packaging.

Adjustable Former: Rapid replacement of forming specifications to adapt to multi-size products, shorten specification switching time and save raw materials.

Product Application Scope

Benefiting from box-type high-tightness sealing and compatibility with thick composite films, this reciprocating pillow packaging machine fills the packaging gap that traditional rotary pillow machines cannot cover. It is the preferred equipment for wide-sized, high-height and high-seal-demand products across multiple industries. In the food industry, it is suitable for large biscuits, whole set snacks, baked goods and vacuum preserved foods; in the pharmaceutical and daily chemical industry, it packs medical supplies, large-size facial masks and solid toiletries requiring dustproof and sterile packaging; in the hardware and electronics industry, it wraps oversized accessories, plastic parts and electronic components to prevent scratch and moisture damage. Additionally, the end corner folding function makes it perfect for high-end gift packaging requiring neat three-dimensional bag shapes.