Is there any place that offers corrugated boxes?

Hangzhou Huanyi Packaging has specialized in providing various types of corrugated boxes, there are many types of cartons, cartons have many specifications, the size is relatively complete, and the preferential amount of large quantities of orders is also relatively large, which is very cost-effective.

The main differences are that the properties are different, the characteristics are different, and the uses are different, as follows:

First, the nature is different.

1. Containerboard.

Containerboard, also known as kraft paper and kraft cardboard, is one of the main paper types for carton paper.

2. Corrugated paper.

Corrugated paper is a board formed by bonding liner paper and corrugated paper formed by corrugated stick processing, which is generally divided into two categories: single corrugated cardboard and double corrugated cardboard.

Second, the characteristics are different.

1. Containerboard.

The texture of kraft paper is tough, with high burst resistance, ring compressive strength and tear resistance, and high water resistance.

2. Corrugated paper.

It has the advantages of low cost, light weight, easy processing, high strength, excellent printing adaptability, convenient storage and handling.

Third, the use is different.

1. Containerboard.

It is mainly bonded with corrugated paper core to make corrugated boxes, which are used to package household appliances, daily necessities, knitted cotton fabrics, stationery, and the outer packaging of Chinese and Western medicines.

2. Corrugated paper.

It is used as packaging for food or digital products.

The above content refers to Encyclopedia - Containerboard.

Encyclopedia - Corrugated paper.

First, the nature is different.

1. Containerboard, also known as kraft paper and kraft cardboard, is one of the main types of paper used in cartons.

2. Corrugated paper is a board bonded by the corrugated paper and the corrugated paper formed by the processing of corrugated sticks, which is generally divided into two categories: single corrugated cardboard and double corrugated cardboard, and is divided into five types according to the size of corrugated: A, B, C, E, F.

Second, the advantages are different.

1. Containerboard: The texture of kraft paper must be tough, with high burst resistance, ring compression strength and tear degree, in addition to high water resistance.

2. The invention and application of corrugated paper has a history of more than 100 years, with the advantages of low cost, light weight, easy processing, high strength, excellent printing adaptability, convenient storage and handling, etc., more than 80% of corrugated paper can be regenerated by **, corrugated paper can be used as food or digital product packaging, relatively environmentally friendly, widely used.

The meanings and differences of corrugated boxes A, B, C, E, F are as follows:

A-type flute A-type flute characteristics and performance parameters.

Flute height: Number of flutes (300mm): 34+2 Shrinking ratio: Flat compression strength: 4 Edge compression strength: 1

A-type flutes are characterized by a small number of corrugated flutes per unit length, while corrugated ones are the highest. Corrugated boxes made of A-shaped flutes are suitable for packaging lighter items and have a greater cushioning force.

B-flute. Characteristics and performance parameters of B-type flute.

Flute height: Number of flutes (300mm): 50+2 Scale: Flat compression strength: 2 Edge compression strength: 3

B-type flute is just the opposite of A-type flute, the number of corrugated per unit length is large and the corrugated is the lowest, and its performance is also the opposite of A-type flute, the use of corrugated boxes made of B-type flute, suitable for packaging heavier and harder items, mostly used for the packaging of canned and bottled goods, etc.

C-flute. C-flute characteristics and performance parameters.

Flute height: Number of flutes (300mm): 38+2 Shrinking: Flat compressive strength: 3 Edge compression strength: 2

The number of corrugated flutes per unit length and the height of the flutes are between those of the A-type rubber flute and the B-type flute. The performance is close to that of the A-flute. In recent years, with the increase in storage and transportation costs, the smaller C-shaped flute has attracted people's attention, and has now become the flute type adopted by European and American countries.

E-flute. E-flute characteristics and performance parameters.

Flute height: Number of flutes (300mm): 96+2 Shrinking: Flat compressive strength: 1 Edge compression strength: 4

The number of corrugated flutes in the length of 30cm is generally about 96, and the flute height is about thinner and harder than that of the A, B, and C corrugated corrugated for outer beam and rock sails. Therefore, the main purpose of developing the E-flute was to make it into a folding carton to increase the cushioning. Corrugated boxes made of E-shaped flutes have a beautiful appearance and smooth surface, and can be used for more complex printing, so they are usually used for decorative corrugated boxes for inner packaging and small packaging.

Overview of corrugated boxes

Corrugated cardboard is die-cut, creased, nailed or glued into corrugated boxes. Corrugated boxes are one of the most widely used packaging products, and the amount has always been the first among all kinds of packaging products. Including calcium-plastic corrugated boxes.

For more than half a century, corrugated boxes have gradually replaced wooden boxes and other transportation packaging containers with their superior performance and good processing performance, and have become the main force of jujube and eggplant transportation packaging. In addition to protecting goods, facilitating storage and transportation, it also plays a role in beautifying goods and publicizing them. Corrugated boxes are green products, which are conducive to environmental protection and transportation.

The corrugated type of corrugated cardboard corrugated type balance number is divided into four categories: A, B, C, E according to the flute height, and the mechanical and wild properties of different corrugated cardboard are also different. Type A corrugated cardboard has the highest plane pressure and higher compressive strength, while type B has the opposite, and type C has better plane pressure, vertical pressure, parallel pressure and buffer force. The thickness between the corrugated cardboard, type A is the largest, type C is second, type B is the smallest, type E is the smallest, because the cardboard with small thickness is easy to process and bend, therefore, the B-shaped corrugated paper is widely used in the packing and shipping of boxes that do not require high compressive strength of the box. According to the different mechanical properties of corrugated cardboard, it is better to use A or C type for single-sided corrugated boxes, and it is advisable to combine A, B or B and C for double-sided corrugated boxes.

The combination of type A, B or type B and C can improve the physical and mechanical properties of the carton; In terms of printability, both Type B and Type C are conducive to printing.

Cartons are made of various cardboards bonded together. Cartons are based on different materials, including corrugated boxes, single-layer cardboard boxes, etc., with various specifications and models.

Cartons are commonly used in three layers, five layers, seven layers are used less, each layer is divided into paper, corrugated paper, core paper, face paper, lining, face paper tea board paper, kraft paper, core paper with corrugated paper, all kinds of paper color and feel are different, different manufacturers of paper (color, feel) is not the same.

Corrugated cardboard is made of face paper, lining paper, core paper and corrugated paper processed into corrugated corrugated paper by bonding. According to the needs of commodity packaging, corrugated cardboard can be processed into single-sided corrugated cardboard, three-layer corrugated cardboard, five-layer, seven-layer, eleven-layer corrugated cardboard, etc.

Corrugated cardboard with different corrugated shapes has different functions. Even if the same quality of face paper and lining paper is used, the performance of the corrugated cardboard composed of corrugated cardboard will be different due to the difference in flute shape.

The main tasks he is engaged in include:

1) Operate the corrugated paper machine, roll the corrugated base paper into corrugated and glue it to the cardboard into multi-layer corrugated cardboard, and cut it after drying;

2) Operate printing slotting machine, printing die-cutting machine and other equipment to print, slotting and die-cutting corrugated cardboard;

3) Operate the nailing machine and gluing machine to make corrugated boxes.

The following types of work are classified as occupations:

Corrugated cardboard maker, corrugated box former.