HQ Drill Core Box Made of Waterproof Plastic Sheets Better than Waxed Cardboard Box

The material of our Drill Core Boxes

Our HQ drill core boxes are made of twin wall fluted plastic sheets which are extruded from HDPP ( high density polypropylene) resin. The sheet has a similar corrugated structure as the paper cardboard, except that the flutes are rectangular as the pictures below.

Due to this hollow construction, the sheet has a unique feature of light-weight. Unlike the paper cardboard which loses its rigidity when absorbing the water, the corrugated polypropylene sheets are water and moist repellant which allow our drill core boxes can store the wet drill core perfectly.

Furthermore, the melt temperature of the PP material is about 171 °C. So our drill core boxes can be used in very high temperature environment which is not suitable for the waxed cardboard drill core boxes.

Unfoldability of our Drill Core Box made of Fluted Plastic Sheets

With the similar structure of waxed cardboard box, Our fluted plastic sheets drilling core boxes consist of three parts as the picture below.

●the bottom (base) case

●the dividers

●the cap case

Each part of our fluted plastic sheets core box can be unfolded to a flat sheet as following pictures.

This unfoldability of our drilling core boxes can reduce the volume of the empty boxes significantly, and then offers a big advantage of saving shipping space and cost.

The photo below shows that 1400 HQ plus 300 NQ drill core boxes just need 5 pallets to load. And the Gross Weight and Volume are only 1,700 kg and 9.5 CBM respectively. Compared with the hard injection molded plastic core boxes which need about 4,000 kg and 28 CBM to ship for the same quantity of boxes, our fluted plastic sheets drilling core boxes can save a lot of money for transportation.

Comparison of different Drill Core Boxes

There are many types of drilling core boxes on the market, such as wood core box, hard injection molded plastic core box, paper material corrugated cardboard core box, wax-impregnated corrugated cardboard core box.

Compared with them, our unfoldable cartonplast (coroplast) core box has the following advantages.

* need the flame retardant additives melted into the plastic material

As shown at the table above, our unfoldable drilling core box has unparalleled advantages than other boxes.

The size of the core box at this page is HQ. And other size core box, such as AQ, NQ, BQ, PQ, are also available, We also can customize the core box according to your required size. We have made the boxes with 1 meter in length and 3 sections for multi-usage.

Welcome to send your requirement to us, and we customize the drill core boxes for you.

Specializing in the fluted/corrugated plastic sheets and relevant packaging products, Chengdu Jinjia Plastic Products Co., Ltd. is the manufacturing plant with more than 12 years experience in this industry.

The factory is located in the Chengdu Cross-strait Science and Technology Industrial Development Park, Chengdu City which is the capital city of Sichuan province, China. With the construction area of 10,095 m² , the plant has plenty space well equipped two extruding production lines for fluted plastic sheets, one complete production line for the plastic divider sheet (plastic layer pad ), and one complete productions line for the corrugated plastic boxes. The 40 High Cube container can be driven into our workshop directly to load the corrugated plastic sheets/ boxes into the containers.   

With the creed of Customer Satisfaction Comes First, our plant has been earning the clients' trust both internationally and domestically. An East European customer bought one 40 HC container of corrugated plastic sheets for construction in 2016, and he imports 5 40HC containers from our factory per year now. The picture below is this customer who visited our factory in 2017 when he was satisfied by the quality of the first order to us.

For the domestic market, by offering accurate and reliable products, we have firm relations with some famous company such as Foxconn company, which is the manufacturer of iPhone and iPad of Apple company, for providing ESD containers, the Langju Group, The Blue Sword bear group for making the plastic divider sheets for bottles transportation, and the Nongfu Spring company for the corrugated plastic box. 

Our corrugated plastic sheets and boxes are totally customizable. Please tell us your requirements, and we will offer our precise and qualified products to help you to enhance your competitive advantage in your market.