Fruit packing/vegetable storage/food Package Waterproof PP plastic corrugated box making machine

Processing for making PP packing box:

PP hollow sheet turnover box main material is a PP hollow sheet, and then after the pressure cut, torn edges, stitching, assembly and made of a series of processing flow.

Below is the example of processing for turnover box

1, the extrusion line produce the required PP hollow sheets with required width and thickness, and cut into required length. And collecting different sizes in different stacking.

2,Use the  pressure cutting machine to cut the PP hollow sheet into required  shape. Pressing action should be accurate, rapid, agile, and keep the board clean, in accordance with the provisions of a unified placed on the table.

3, the professional workers tear the extra edges according to the indentation from the pressure cutting machine, The tearing action should pay attention to the intensity. to ensure the board neat appearance, it is not allowed to produce flash and laceration because of strong tearing force.

4, stitching the two sheets by rivets, flat wire or welding, etc., the stitching seal can be sealed by  fiber tape or glue or magic paste.

5, quality inspection. Quality inspection staff to perform full inspection, sampling, failure and other standard scrap process.

6, the qualified products will be packaged and stored, when folded, the packing box should be labeled and neatly put into storage.

The above is the whole process of making the turnover box from the PP hollow sheet. The turnover box made from PP hollow sheet has the advantages of light weight, non-toxic, tasteless, no pollution, flexural resistance, anti-aging, waterproof, moisture proof, abrasion resistance, corrosion resistance, , Can be reused repeatedly and a series of advantages, is a new type of green materials, logistics and packaging industry in the transport plays an important role in storage and turnover, can effectively protect the product from the external environment damage.

I, overview and market prospects:

The introduction of PP hollow sheet material will be a landmark start in the packaging industry. With advantage of low loss, effectively recyclable, simple production process, low labor cost, The PP hollow sheet is used to replace the carton packaging in packaging industry. The PP hollow sheet can be fully recycled after using and no loss in the production process, so that the packaging reached a real sense of environmental protection and reuse.
Relative to the existing carton packaging market, the PP hollow sheet material launch time is shorter, the market share is not high, in the context of the state's efforts to environmental management, carton packaging will slowly withdraw from the market, but also with the Consumer awareness of environmental protection, PP hollow sheet will basically occupy the packaging industry in the high-end market.

Market-oriented, environmental protection as a concept, conducted a large number of scientific experiments, the successful development of a PP hollow sheet production line, is now fully market. Companies from manufacturing equipment to the process, process formula, installation and commissioning, staff training, such as through-train service.

II, characteristics and market advantages:
1, PP hollow sheet is mainly used in various fields of electronics, packaging, machinery, light industry, postal services, food, medicine, pesticides, home appliances, advertising, decorating, stationery, magneto-optical technology, bioengineering medicine and health. It is  a new type of environmentally friendly packaging materials.

2, PP hollow board is a green material with a very wide range of applications, and gradually replace some of corrugated paper packaging materials, and now some domestic enterprises are also being developed for building decoration materials. because of its wide range of applications, easy to use, PP hollow sheet also has been called as “Universal board”, which is widely used in advertising background, stationery materials, industrial packaging, products such as earthquake,  the most common products like turnover box, removable combo box, finished packaging Boxes and boxes in the partition. PP hollow sheets are generally made of environmentally friendly non-polluting recyclable thermoplastic polypropylene (PP), polyethylene (HDPE) resin and a variety of accessories made of the other there is a polycarbonate (PC) PP hollow sheet, also known as sunshine board, Long board, PC hollow board, is a high-performance engineering plastics PC resin processing, with high transparency, light weight, impact resistance, noise, heat insulation, flame retardant, anti-aging characteristics, is a high-tech, integrated Extremely superior performance, energy saving and environmentally friendly plastic sheet

3, PP hollow sheet standardized products can be reused many times, can bring huge social and economic benefits, making the plate less than one-tenth of the cost of disposable tray, but also can improve the volume of loading and inventory utilization, Improve logistics efficiency, significantly reduce logistics costs. At the same time, the General Office of the State Council forwards the notice of the NDRC and other departments on accelerating the conservation and substitution of timber. It explicitly requires that all industries speed up the implementation of timber conservation and substitution technologies and make green Environmentally friendly products.

III , Comparing of canton packing material and PP hollow sheet material
1, Paper - paper fear of water, fear of tide, perishable, can not guarantee the quality of the product transport, there may be increased costs, so most of the cartons, cartons, cardboard and other paper products can only be used once.

2, PP hollow sheet related products can be flexibly produced, compared to the expensive plastic injection box, PP hollow sheet box cheaper many, customized according to customer size, thickness, toughness, hardness, printing, etc.

3, Traditional cartons will be broken after several times of using, the PP hollow sheet  crates life is about 20 times of the carton material, or even longer, it can reduce the using cost greatly.

4, And the PP hollow sheet products are non-toxic, pollution-free, environmental protection, waterproof, moisture-proof, shock absorption and other characteristics, compared with traditional cardboard, wood, easy to use, easy to store, can be reused, long life, but also recycling, Higher social and economic value.

IV, hollow lattice features
1, PP hollow sheet with the same processing properties of cardboard, can be nailed, can be cut, bonded, printable, pressed into a box.

2 ,PP hollow sheet has better physical properties than the carton, carton stability than good, not easy to tear, impact resistance is better than the carton, add colorant, cover the composite layer can be made of colorful products.

3, the grid plate with a waterproof, corrosion-resistant, moisture-resistant, insects are not boring, not long fungi, acid and alkali, harmless, pollution-free and other excellent performance.

4, the PP hollow sheet in use can be processed into a similar carton printing appearance, carton hardness than high, long life, good toughness, high strength, energy conservation. Quality products, light, smooth surface

5, Advantage of PP hollow sheet comparing with canton box:

V, Market advantage of PP hollow sheet material
1, lower labor costs. Grate plate can be extruded directly, a molding, greatly reducing labor costs.

2, lattice board product performance is perfect. Plaid with the unparalleled advantages of paper materials, set environmental protection, simple, moisture-proof, anti-scratch and other advantages in one.

3, grating products more prominent environmental performance. Grid components are made of environmentally friendly materials, consumers use completely 100% recovery, recovery process will not produce loss.

4, more cost-effective. Plates and paper materials, the price is high. But the actual operation will be completely different, the grid plate can be repeatedly used many times, light weight, save a lot of cost.