The pointed bottom bag ultra-high speed paper bag machine can meet the needs of various pointed bottom bag production.
1. Can produce paper bags of different sizes
2. Can produce film-covered open window pointed bottom bags
3. Can use pre-printed base paper, or use blank base paper with inline printer
4. All kinds of connection equipment can be purchased to meet the diverse needs of the market
5. The carefully selected protective cover interlock switch complements the protective cover, with automatic shutdown function
6. Touch screen operation control, simple and convenient
7. Low-noise operating environment, the operator is more comfortable
The ultra-high-speed paper bag machine has impressive quality performance to meet different requirements, and provides a higher paper bag speed, such as large and small sides will become an indispensable part of your service. The paper bag machine uses printed sheets of paper as raw materials, automatically feeds the paper, and transports it through the paper conveying platform, and then uses the front gauge and the side gauge to accurately position the single sheet and feed it into the crimping roller to press the vertical line. Then automatically brush glue (hot melt glue can be sprayed), shape, automatically fold the edge of the organ, automatically form a tube, and then transfer to the bottom device through the push rod positioning for bottom pulling, bottom glue, and bottom molding, and the finished paper bag is completed in one time. The bag-making precision and speed are high, it is the best equipment for processing garment handbags and gift bags

As the saying goes: Illness comes from the mouth. How to identify substandard food packaging paper bags?
"As to why fluorescent whitening agents are used, packaging manufacturers actually want to make the paper look whiter. Many laymen mistakenly think that the whiter the paper looks, the better the quality. In fact, it may be the quality of their paper. It is relatively inferior, and the cost of inferior paper using fluorescent whitening agent is much lower than that of using high-quality paper, so that they can have more profit. In addition, it is not ruled out that some manufacturers are using qualified quality paper. In the case of wrapping paper, if you want the paper to look whiter, you add a brightener."
I would like to remind our friends that when using food packaging paper bags, they should correctly master the following three easy ways to identify the advantages and disadvantages (toxic and harmful) of paper packaging bags. One is that if it is white paper, look at the whiteness of the paper. The whiteness of the paper with whitener added must be whiter than usual. The second is to look at the material of the paper. Bad paper defects such as powder drop and black spots on the paper are recycled waste paper. During paper production, there will be a large number of bacteria attached to the paddle. It will be extremely unhygienic if the food is directly contained. . The third is to smell the pungent smell of the paper, especially the smell of ink. So in order to better protect your health and safety, don't remember the above three points.
The automatic paper bag machine uses primary colors or printed sheet paper as raw materials to make square-bottom paper bags. The process flow is roughly as follows: the printed (or laminated) sheet of paper is transported by the automatic paper feeder to the drawing part for positioning, and the rolling device enters the pressure line, and then is transported to the open bottom position by the conveyor device. , Carry out horizontal line pressing, bottom opening, gluing, pressing, and finally output finished paper bags.

Automatic roll paper square bottom paper bag machine uses base paper or printed roll paper as raw materials to complete square bottom paper bags with handles simultaneously. It is an ideal equipment for producing square bottom paper bags with handles. The machine uses the handle machine assembly to make the paper rope and the patch roll paper into a handle, and then sends the handle to the sticking unit through the conveying device; in the sticking unit, the original color or printed roll paper is used for sticking After the position is broken, the patch position is glued, and the handle is automatically glued, the host machine will glue the paper with the handle, form a paper tube, cut, bottom indentation, bottom glue, bag bottom forming and conveying Out of the bag. The whole machine is controlled by the computer central control system, the running status is displayed and controlled by the touch screen, and the length of the bag is controlled by the servo motor, which ensures that the machine can produce various specifications of portable paper bags. The unwinding of raw paper adopts hydraulic lifting structure, convex key type air shaft charging method; automatic deviation correction and automatic constant tension control; with material change warning, paper break and stop device. The handle machine is an independent unit, and the servo drive is synchronized with the host. The length of the handle rope can be adjusted accordingly according to the specifications of the paper bag. The patch site is cut off and the patch location is glued using a servo drive, which is controlled synchronously with the cutting of the host; the patch location is glued using a roller transfer method; the handle is pressed by a pneumatic pressure wheel to make the handle and the paper bag fit close.

Because the gripping edge with a width of about 1cm on the printed sheet cannot be printed, and there are rules and color codes outside the scope of the finished product, so for general printed parts, the paper is first cut to be larger than the finished product, and then processed after printing. At that time, use a paper cutter or die cutter to cut off the surrounding waste paper.
If the indentation processing of the paper bag is made of thick cardboard instead of the indentation line, die cutting and indentation should not be carried out at the same time. Therefore, the paper bag is generally only indented and not die-cut.
If the paper edge is cut off with a paper cutter before creasing, it will affect the positioning accuracy of the creasing. If it is left to be cut after molding, it is not easy to cut neatly because the paper is deformed during molding. Therefore, the generally adopted method is to cut the paper into the unfolded size of the finished product before printing, and only perform indentation processing after printing, without cutting or die cutting.
Rectangular paper bags with length, width, and height respectively a, b, and h. The finished product size a, b, h and the finished product unfolded size A, B have the following conversion relationship: the unfolded length A=2×(a+b) + Side sticky mouth, unfolded width B= fold+h+ bottom, the side sticky mouth is generally 2cm, and the fold is generally 5cm.
When the paper size is tight, the side sticky mouth and fold can be slightly narrower, or slightly wider if the paper bag is large. The bottom of the paper bag is 0.5×b+the bottom sticking mouth. The bottom sticking mouth is about 1cm. If the paper bag is bigger, it can be wider.

The adjustable roll square bottom paper bag machine is used to make square bottom paper bags from the tube material. It uses the machine to complete the top gluing, raw materials into a tube, cutting, bottom indentation, bottom gluing, and bagging. The bottom is formed and the bag is discharged. It is an ideal equipment for producing food bags and handbags.
The whole machine is controlled by a computer central control system, touch screen display, servo motor controls the length of the bag, and can produce paper bags of various specifications.
The machine can adapt to the paper range, up to 230 bags per minute, or even higher speed,
Help customers effectively increase unit production capacity and obtain more profits.
Operation control system
Touch screen man-machine interface, regardless of correction, fine-tuning can be easily solved,
Alarms and operating status are displayed on the screen instantly for easy control.
Unwinding system
The loading and unloading of raw materials adopts pneumatic shaft clamping and hydraulic lifting structure.
Unwinding adopts automatic constant tension control, EPC automatic correction, variable frequency motor traction
Significantly reduce the roll registration adjustment time.
Perfect after-sales service, eliminating customers' worries. Accurately track printed materials, greatly reduce machine adjustment and setting time, and improve production efficiency.