The structure of the spout packaging bag mainly consists of two parts: the spout and the stand-up pouch. The stand-up pouch part is structurally consistent with ordinary four-seal stand-up pouches but generally uses composite materials to meet the requirements of different food packaging. The spout part can be regarded as a regular bottle mouth equipped with a straw. The two parts are closely combined to form a beverage packaging that supports sipping, and because it is soft packaging, there is no difficulty in sipping. After sealing, the contents are not easily shaken, making it a very ideal new type of beverage packaging.
Advantages of spout packaging bags:
1. The spout bag is made of three or four layers of composite materials, non-toxic and environmentally friendly, recognized by the country as a 3R+1D product. Spout packaging bags make products easy to consume; as the amount consumed increases, the product becomes smaller, making it very convenient to carry.
2. Spout packaging bags cost less than plastic bottles for packaging products.
3. Packaging bags with spouts are more convenient for pouring or sucking contents, and can be resealed and reopened repeatedly.
4. They have high flatness and bright printing colors, can be partially matte to highlight pattern designs and trademark effects, and can also design special trademarks or patterns with anti-counterfeiting effects. This further highlights the product's high-end, grand, and upscale qualities, with the most important being a definite cost reduction!

Shantou Jinlei Plastics Industrial Co., Ltd. is a high-tech enterprise specializing in the production of various plastic spouts and daily-use plastic, injection molding, and blister products. It has a complete set of advanced production equipment and a high-quality technical team. Our company is located in Shengping Industrial Zone, University Road, Shantou City, Guangdong Province, with modern factory buildings covering more than 15,000 square meters and a monthly production capacity of 250–300 tons of plastic products. Our company integrates product development, research, production, and sales, with perfect after-sales service, making it one of the larger and better-equipped enterprises in the domestic plastic products industry.
Every product of the company undergoes multiple destructive tests and strict quality control at every process before the product is delivered to each customer!
Our company provides professional custom services for plastic spout tube caps, with a complete range of products, including various specifications such as tube inner diameters from 2mm to 40mm. After heat sealing with soft packaging bags, they can be widely used to hold various liquid and powder products.
For example: beverages, jelly snacks, fresh (sour) milk, seasonings, glucose, detergent daily chemical products, etc.; at the same time, we also produce injection molded products and can manufacture various special-purpose and shaped related plastic products and corrosion-resistant plastic products according to customer requirements.
If you need to customize spouts, please contact us promptly via phone, email, QQ, etc. We will provide you with the most satisfactory reply in the shortest time. Our company adheres to the philosophy of "honest operation and mutual benefit," sincerely welcoming new and old customers to visit! We sincerely look forward to cooperating with you!