Corrugated Paper Bowl, Choose Sowinpak

September 08,2022

Corrugated paper is generally used for the packaging of food or digital products. Corrugated products are one of the Sowinpak products. It is a high-grade disposable paper container used in daily life. The outer layer is a corrugated paper cup wall arranged in order, which has a very strong heat insulation effect. It is a new paper cup further improved based on a disposable ordinary container.


It is usually composed of coated paper cup paper and corrugated paper. The commonly used coated paper in corrugated cups is divided into double-coated paper and single-coated paper. The thickness of the coated paper usually used is 218g to 300g. The thickness of the corrugated paper used for the corrugated cup varies from 280g to 340g.


corrugated paper cup


Concept of corrugated paper


Corrugated paper is a plate-like material bonded by hanging paper and corrugated paper with a wave shape formed by processing with a corrugated stick. According to the size of corrugated, it can be divided into five types: A, B, C, e, and F. The invention and application of corrugated paper have a history of more than one hundred years. It has the advantages of low cost, lightweight, easy processing, high strength, excellent printing adaptability, convenient storage, and transportation. More than 80% of corrugated paper can be recycled, which is relatively environmentally friendly and widely used.


The corrugated base paper is a kind of thin paperboard with low weight, which has certain pressure resistance, tensile strength, burst resistance, and folding resistance.


Corrugated application


Type a corrugated and type B corrugated are generally used as outer packing boxes for transportation, and beer boxes are generally made of type B corrugated. E-shaped corrugated is mostly used as a single packing box with certain aesthetic requirements and suitable weight contents. F-shaped corrugated and G-shaped corrugated are collectively called micro corrugated, which is an extremely thin corrugated. It is used as a disposable packaging container for hamburgers, cream-filled cakes, and other foods, or as packaging for microelectronics products such as digital cameras, portable music centers, and refrigerated goods.


Types of corrugated board


  1. Single-sided corrugated cardboard
  2. Double-sided corrugated cardboard
  3. Double core double-sided corrugated cardboard
  4. Three core double-sided corrugated cardboard


Our corrugated products


Corrugated cups are mainly used in high-end coffee shops and high-end ice cream shops. Their main use markets are concentrated in European and American countries. Sowinpak's corrugated cups and bowls are very popular in European and American markets. In large and medium-sized cities such as Beijing, Shanghai, Shenzhen, Guangzhou, and other places, corrugated cups have been accepted by the high-end beverage market, and many foods choose corrugated materials as the outer packaging of products. Now we are not only pursuing convenience, but also quality. Sowinpak can find better support for your food.