Papers gallery Packaging is one of the largest manufacturers of 3 ply, 5 ply and 7 ply corrugated boxes in India, 5 ply corrugated boxes and 7 ply corrugated boxes More 50,000 tp 1,00,000 corrugated boxes are manufactured and supplied.
Corrugated boxes are made from corrugated fiberboard, which is a material consisting of a fluted corrugated sheet and one or two flat linerboards. These boxes come in different "plies" or layers, which refer to the number of layers of paper used to make the corrugated board. The most common types are 3 ply, 5 ply, and 7 ply. Here's a breakdown of each type:
3 Ply Corrugated Boxes
Structure: 1 layer of corrugated medium (fluting) between 2 layers of linerboard (one on each side).
Usage: Ideal for lightweight items, such as food, pharmaceuticals, and cosmetics.
Strength: Provides basic protection and cushioning, suitable for less heavy and fragile items.
5 Ply Corrugated Boxes
Structure: 2 layers of corrugated medium separated by 3 layers of linerboard (one on each side and one between the two corrugated layers).
Usage: Suitable for moderately heavy items, like electronic goods, machinery parts, and household items.
Strength: Offers better strength and cushioning compared to 3 ply, providing better protection for moderately heavy or fragile items.
7 Ply Corrugated Boxes
Structure: 3 layers of corrugated medium separated by 4 layers of linerboard.
Usage: Designed for heavy-duty packaging needs, such as bulkier or heavier items like furniture, automotive parts, and industrial goods.
Strength: Provides maximum strength and cushioning, ensuring the best protection for heavy and fragile items.
Key Differences
Weight Capacity:
3 Ply: Light to medium weight.
5 Ply: Medium to heavy weight.
7 Ply: Heavy to very heavy weight.
Cost:
3 Ply: Least expensive.
5 Ply: Moderately priced.
7 Ply: Most expensive.
Durability:
3 Ply: Basic durability.
5 Ply: Enhanced durability.
7 Ply: Maximum durability.
Applications:
3 Ply: Suitable for lightweight products.
5 Ply: Suitable for heavier or more delicate products.
7 Ply: Suitable for very heavy or highly delicate products.
When choosing the type of corrugated box, consider the weight and fragility of the items to be shipped, the required level of protection, and the cost.
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