Automatic Shrink Wrap Machine|Shrink Wrapper

automatic shrink wrap machine

Automatic shrink wrap machine | Shrink wrapper is a packaging line composed of shrink tunnel and wrapping machine.

A shrink tunnel is a heated tunnel with a conveyor system running through the tunnel. The heat settings and conveyor speed of the shrink tunnel can be adjusted to properly heat the shrink film. The heat applied to the shrink film makes it wraps the product inside tightly. Shrink tunnels serve a variety of industries for retail packaging, food packaging, and industrial packaging. Lander Machinery and Package provides shrink tunnels of various sizes for different products, please let us know your package details.

Wrapping machine wraps and seals the products before they are conveyed into the shrink tunnel. Lander supplies 3 types of wraping machines for shrink wrappers. 1 type is HFFS horizontal flow wrapper, please go to HFFS page for details. The other 2 types are L bar sealer and side seal machine. For features and specifications, please find the information below.

Send a direct inquiry email to [email protected] is preferred.

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Shrink tunnel

Shrink tunnels are used to package a variety of heat shrink wrapped products. Shrink tunnels are a great option to help increase production while offering a consistent shrink rate to all products. There are many varieties of shrink tunnels with different chamber dimension, speed, etc.

We provides shrink tunnels of various sizes for different products, please let us know your package details. Below is the specifications of some typical shrink tunnels we offer, for your reference.

(W=width, L=length, H=height, min=minute)

Model No.LST4525LST5020LST5030LST1200
Speed10-40 PCs/minute20-60 PCs/minute20-80 PCs/minute10-50 PCs/minute
Package sizeW≤350 mm

H≤180 mm

W≤ 400 mm

H≤130 mm

W≤ 450 mm

H ≤250 mm

W≤ 1000 mm

H≤ 300 mm

Chamber size (L*W*H)1000*450*250 mm1500*500*200 mm1500*500*300 mm2000*1200*400 mm
Power supplyCustomizeCustomizeCustomizeCustomize
Total power10 KW17 KW16KW20 KW
Maximum electric current18 A27A30A40A
Machine dimension (L*W*H)1320*775*1500 mm1880*855*1550 mm2000*1100*1250 mm2250*1460*1520 mm
Machine weight180 KG250 KG650 KG750 KG

Wrapping machines for shrink wrapper

Before entering the shrink tunnel, products are firstly wrapped in shrink film by the wrapping machines. There are commonly 3 types of wrapping machines that have various features and specifications: HFFS flow pack wrapping machine; L bar sealer; Side seal machine.

HFFS flow pack wrapping machine

HFFS flow pack shrink wrap machine

The products are wraped in the HFFS flow wrapper, then conveyed into the shrink tunnel. For details of HFFS flow wrapper, please visit the product page.

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L bar sealer shrink wrapper

Automatic L bar sealers use a photo eye or laser to detect products as they pass through the conveyor. After a product passes the sealing arm, the seals fully enclose the product in shrink film. After the seal, products continue down a conveyor into the shrink tunnel. The shrink tunnel has recirculating heat to shrink the film to the product evenly. Fully wrapped products exit the tunnel, and the film is conformed tightly to the product.

Cost-effective L bar sealer shrink wrapper

DLSR5545 is the most cost-effective shrink wrap machine you can ever have. The following specifications is for reference only. Kindly let us know your package details so that we can recommend the right shrink wrap machine for you.

Specifications

Model No.DLSR5545
Speed1-25 PCs/minute
Package sizeH≤100 mm

L+H ≤ 450 mm

W+H ≤ 350 mm

Cutting knife555*450 mm
Power supplyCustomize
Total power2.5 KW
Electric current maximum6.5 A
Compressed airAbout 0.6-0.85 Mpa
Machine dimension1740*980*1680 mm
Machine weightAbout 250 KG
Machine priceFOB, USD7200.00 (L bar sealer and shrink tunnel LST4525)

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Vertical L bar sealer shrink wrapper

Vertical L bar sealer shrink wrap machine is the new type of L bar sealer designed for fast packing speed and larger products. The vertical movement of the L sealer bar creates better cutting and sealing quality. The following specifications are for reference. We can customize the machine according to your package requirements, please contact us for details.

Specifications

Model No.DLSR5545DH
Speed5-80 PCs/minute
Package sizeH<180 mm

L+H < 450 mm

W+H < 380 mm

Cutting knife555*450 mm
Power supplyCustomize
Total power3.5 KW
Electric current maximum10 A
Compressed airAbout 0.6-0.85 Mpa
Machine dimension1790*1420*1350 mm
Machine weightAbout 650 KG

Video

Side seal shrink wrap machine

An automatic side seal machine uses a photo eye or laser to detect products as they pass through on the conveyor. After products pass, a single-sealing arm running perpendicular to the film closes behind the product. As the product continues down the conveyor, a side sealing wheel makes the final seal to enclose the product. The advantage of the side seal machine comes from the ability to wrap longer products. The width of the product is limited to the verticle sealing bar, but the length can be as long as needed. Side seal shrink wrapper is a perfect option for shrink wrapping moulding, pipes, wood, and other elongated items.

The following specifications are for reference. We can customize the machine according to your package requirements, please contact us for details.

Specifications

Model No.DLSR5545H
Speed20-80 PCs/minute
Package sizeL: no limitation

H ≤ 200 mm

W+H ≤ 450 mm

Cutting knife52 mm
Power supplyCustomize
Total power3.5 KW
Electric current maximum6.5 A
Compressed airAbout 0.6-0.85 Mpa
Machine dimension2080*1600*1380 mm
Machine weightAbout 600 KG

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