Our Technology

Dongguan Jinjun Machinery Co., Ltd. have been focused on extrusion blow molding technology for over 20 years.The blow molding machine can produce 3ml~30L plastic containers and parts,which are widely used in cosmetics, daily chemical, medicine, food, beverage, condiments, chemicals, pesticides, automobiles,stationery, household and more.Our extrusion blow molding technology can process granule plastic including HDPE,LDPE,PC,PP,PETG,PVC and other material suitable for extrusion blow molding.In the PETG cosmetic bottle industry, our company is doing the best in China, many cosmetic bottle manufacturer are using our machines. In PE container, the multi-layer co-extrusion technology is also our advantage . The fully automated multi-layer co-extrusion production line can produce high barrier containers with 2 to 6 layers of different capacities. In the medical industry, our blow molding machine is also widely used, which can produce IVD product/ medical balloon/medical mask/ throat mask and other medical supplies.

Technology innovation and invention

2012 Take the lead in launching a special blow molding machine for thick-bottomed bottles.

2015 The 20L-30L five-layer barrier barrel automatic production line came out.

2015 Sports bottle blow molding technology is ahead.

2017 The PETG inner twist bottle technology has been approved as a national technical patent.

2018 Take the lead in applying the blow molding process to the mass production of TPU balloons.

2020 The PETG two-color twist bottle technology was successfully put into production.

2022 Six-layer high-barrier inner bag bottle technology was developed successfully.

2023 The extrusion blow molding machine for gradient bottle was successfully marketed.