Polypropylene woven bags are a common type of plastic packaging. Their production process is straightforward: using polypropylene (or recycled polypropylene) as the raw material, the bags are created through a series of steps—including raw material proportioning, mixing, tape extrusion (drawing), weaving, printing/cutting, and sewing—before undergoing inspection and delivery to the customer.
Brief introduction Haicheng Sitong Group was established in the nineties of the twentieth century, initially as a small manufacturing enterprise, focusing on the production of
Nous vous contacterons sous 1 jour ouvrable. Veuillez surveiller les e-mails avec le suffixe “@hcstgroup.com”.
Nos pondremos en contacto con usted en un plazo de 1 día hábil, tenga en cuenta los correos electrónicos con el sufijo “@hcstgroup.com”.
سنتواصل معك في غضون يوم عمل واحد، يرجى الانتباه إلى البريد الإلكتروني الذي ينتهي بالتلاحقة “@hcstgroup.com”.
We will contact you within 1 working day, please pay attention to the email with the suffix “@hcstgroup.com“.
我们将在1个工作日内与您联系，请注意带有后缀“@hcstgroup.com”的电子邮件。
