Custom four-side sealing bags

We Custom four-side sealing bags according customer design. The price including the plate price and material printing price.
The air tightness of the three-sided sealing bag is the best, and the real bag must usually be made in this way.

Suitable for Back side sealing machine, 3 side sealing, 4 side sealing, 8 side sealing machine

Before Packing, Powders and granules crush and grind by the grinder and coarse crusher.

Add an overline text

Aluminium foil roll Video

Four-sided sealing bag, also known as heat sealing bag or air pressure bag, is a common type of packaging bag. It is characterized by the four sides of the bag after heat sealing treatment, forming a complete sealing structure. This bag type is commonly seen in the bag automatic packaging machine, because of its unique structure, so that the packaging object can show a good three-dimensional shape, packaging effect is outstanding.

The four-sided sealing bag has good sealing performance, and the four sides are heat-sealed to ensure the sealing of the bag. This design can effectively prevent the contents from leaking or contaminating, providing an ideal packaging option for products such as food and medicine that need to be kept sealed.

The appearance of the four-sided sealing bag has good three-dimensional effect, and it can show a cube shape after packaging the product, and the appearance is clean and beautiful. This three-dimensional effect makes the product more eye-catching on the shelf and helps to improve the appeal of the product.

Four side sealing bag material variety, including plastic, paper, aluminum foil, etc. These materials can be selected according to the different properties and needs of the product, ensuring that the packaging bag can meet the specific requirements of the product.

The four-side sealing bag is simple in structure and easy to make, mainly composed of two parts: the bag body and the sealing. The bag body is usually rectangular or trapezoidal, and the sealing is processed by heat sealing or bonding. This simple structure makes the four-sided sealing bag easy to make and reduces the production cost.

The four-sided sealing bag has good cooking resistance, moisture resistance and vacuum effect, and can maintain a stable form at high temperature. At the same time, it also has the characteristics of moisture resistance and good vacuum effect, which can effectively extend the shelf life of the product.

In addition to the above characteristics, the four-sided sealing bag also has strong anti-oxidation and anti-static characteristics. These characteristics can protect the product from the impact of external environmental factors and damage to ensure product quality and safety.

The appearance of the four-sided sealing bag is simple and beautiful, and a variety of exquisite patterns and texts can be printed. This makes the four-sided sealing bag very designable and can be personalized according to the characteristics of the product and the needs of the brand.

In general, the four-sided sealing bag has been widely used in food, medical supplies, daily consumer goods and other fields with its good sealing performance, good three-dimensional appearance, diverse materials, simple structure and easy production, good cooking resistance, moisture resistance and vacuum effect, strong anti-oxidation and anti-static and strong design characteristics.

Stock video Raw Materials

Application:

Aluminium foil roll can ensure that the humidity in the bag is lower than 40RH; The moisture-proof effect is 80 times that of ordinary polyethylene; There are various specifications, sizes and materials of composite film to choose from; It has good protective properties: oxygen resistance, moisture resistance, puncture resistance, high strength, high toughness, one-way or two-way permeability, ultraviolet resistance, chemical resistance, such as oil resistance, grease and acid and alkaline substances. Aluminum-plastic composite bag: material selection aluminum-plastic composite, aluminum-plated composite, aluminum-plated composite +PE inner bag, kraft paper aluminum foil composite; 25kg kraft paper bag; Materials selected multi-layer kraft paper, kraft paper PE composite, kraft paper + aluminum foil inner bag, kraft paper +PE inner bag, kraft paper aluminum foil composite; PE bag: material selection multi-layer co-extruded high-strength PE film; Jam, tomato juice and all kinds of liquids. Electrostatic shielding film/bag: outstanding performance, industrial supporting materials, innovative electrostatic release technology and stable and durable performance. Suitable for: packaging of electronics and defense cutting-edge products.

MaterialLaminated Material
TypeStretch Film
UsePackaging Film
FeatureMoisture Proof

Basic Information

Industrial UseFood, chemical, Medicine
Place of OriginChina
lengthOther
WidthOther
HardnessSoft
Processing TypeMultiple Extrusion
TransparencyOpaque
Brand NameBoore
Model NumberA-5
SurfaceOther
UseFood Wrapping Paper
SampleAvailable
Complex methodlaminating method
Printing colorGravure printing 0-8 colors
ApplicationSugar, Salt, Pepper,Tea, Medical, Food packaging
StructurePET/VMPET/PE,PET/AL/PE
Width30-1100mm
MOQ300KG
Core inner dia76mm

Lead time

Quantity (kilograms)1 – 1000> 1000
Lead time (days)7To be negotiated

Customization of Your Design

roduct  nameFoil film
Name aluminum foil paper roll
UsePacking materials
MaterialLaminated materials
Color Customized color
LogoCustomer’s logo
Size Custom size accepted 
ThicknessCustomized thickness
PrintingPrinting customer logo
MOQ500kgs

Certifications

Sample Room

Packing and Shipment

FAQ

We are based Shanghai, China, start from 2007,sell to Domestic Market(30.00%),North America(20.00%),Oceania(20.00%),Southeast Asia(20.00%),Western Europe(10.00%). There are total about 101-200 people in our office.

Always a pre-production sample before mass production; before mass producition we will have sample and send video to customer for approval, then do the mass production.
Always final Inspection before shipment;

Aluminum Foil, Coated Paper, Paper Bag, plastic bag.

Our products are series extrusion Laminating & Dry-type Laminating composite packing materials with different specifications with Flexographic and Gravure printing.

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