The mold is based on the size of the pearl box, including paper box knife mold and plastic box mold. Simply put, a knife mold is a piece of wood installed on the blade. Surgical mold materials include: straight, cover packaging material, bottom packaging material, top sheet, inner top paper, more paper strips, top cloth, paper sleeve inner, jade cloth, and base paper. Straight gray board, double gray board, white board, etc. can be divided according to the number of grams: 300 grams, 450 grams, 750 grams, 900 grams, 1300 grams, 1500 grams, etc. The cover and material are packaged in a box using knife mold material. Cover material: Refers to materials, including special paper, filled parchment, leather, velvet, etc. The bottom and material are made of a material bag, a knife mold, and a bottom box. Packaging base material: Refers to materials, including special paper, filling parchment, leather, velvet, etc. The top grade paper knife mold beer is not suitable. Use 250 grams of material to make a straight sponge and stick it directly onto it. In the top paper, the knife mold beer is made of materials, while the thickness of the "top paper" varies almost linearly. Let's take a look at which box to choose from with multiple thick candies. Usually 900 grams. Inner top cloth knife mold beer is a material that comes out, it is silk, used to package the box with "inner top paper" covered by sand at the top, so you can burn the logo. The more materials produced by the knife mold beer, the more methods are: silk tie and 80g straight jadeite lined jewelry box, the inner core can be divided into: internal jade, cloth, and other lining paper. The material produced by the knife mold beer is usually 250g straight, and a jewelry box is set to protect the character.
