Key to packaging of bearing products

Source: China Bearing Network Time: 2013-01-27

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The packaging of bearing products refers to the removal and anti-rust treatment of the bearings; to achieve waterproof, moisture-proof, dust-proof and anti-shock; to protect the quality and precision of the bearings; to facilitate the use of the selected inner and outer packaging. Two items: JB/T 3016-2004 "Factor conditions for rolling bearing boxes" and JB/T 4036-2004 "Trays for transporting rolling bearings and large wooden boxes". These years; packaging materials, packaging containers, packaging methods, packaging printing and packaging machinery The rapid development of the aspect; effectively promoted the packaging skills transformation of bearing products. Followed by China's participation in the WTO; increased awareness of commodity competition; in particular, it is necessary to expand the export of bearing products to participate in the world shopping mall competition; demand to formulate scientific and reasonable skills and specifications; The status quo of first-class products, second-class packaging, and third-class prices.
1 JB/T 3016-2004
This specification is a revision of JB/T 3016 1991 "Skills for rolling bearing package nail box" and JB/T 3017 1991 "Skills for rolling bearing packaging carton". In addition to the merger of the two specifications; and according to GB/T 1. The requirements of l-2000 "Standardized Operation Guide Part 1: Specification Layout and Writing Rules" have been standardized and revised; the specification has also been revised as follows:
(1) The revised specification of the revised specification title is â€œSkills for rolling bearing packing boxesâ€.
(2) Add the "terms and definitions" chapter to the revised specification to add the "terms and definitions" chapter.
(3) Adding relevant content of calcium plastic corrugated box This is based on the continuous development of packaging technology and packaging materials at home and abroad, as well as the cost of reducing product and promoting the sale. The production of calcium plastic corrugated box should be in accordance with GB/T 6980 1995. The demand for calcium plastic corrugated boxes.
(4) Amend some terms in the early packaging terminology GB 4122 1983 called "wooden box" as "nail box"; the new terminology specification GB/T 4122. l 1996 "Packaging Language", GB/T 4122. 2 1996 "Packaging Terminology Machinery" and GB/T 4122. 3 1996 "Packaging Terminology Protection" has been revoked the definition of "nail board box". According to GB / The definition in T 4122. 1; the specification changes the "nail box" to "general wooden box".
(5) Adding the need for packaging reclaiming and recycling. The carton is the pillar of modern packaging materials; it accounts for half of the entire packaging data; the corrugated carton is the most expensive. Corrugated cardboard is an easy-to-recover environmental protection material. Some alternative woods are used for product packaging. From environmental protection and preservation of national natural resources; the requirements for the recycling and recycling of packaging materials such as corrugated cardboard and the application and application of recycling should be in line with the newly formulated national standard GB 18455-2001. Packaging Retraction Mark" requirements.
(6) Amend some of the contents of Chapters 6 and 7 because of the revision of the packaged specifications cited; and to correct some of the contents that are not compatible with the current packaging specifications.
(7) Delete Appendix A of JB/T 3016 1991
Appendix A of JB/T 3016 1991 is the experimental method of â€œstacking experimentâ€ and â€œdown experimentâ€ of package and â€œmeasurement method of wood water combination rateâ€; the standard height of falling is higher than GB 4857. 5 1982 â€œPackaging The requirements for the drop in the experimental method for transporting package declines are low. GB/T 4857. 5 has been revised to GB/T 4857. 5 1992; the rules for falling heights in the appendix of the specification are withdrawn; so JB/T 3016-2004 is directly cited. The new experimental method can be standardized.
(8) Add "sale packaging"
In recent years; many bearing factories are the driving force for the progress of products in the shopping mall; in addition to shipping packaging; also selling packaging. The packaging container has a beautiful appearance; it is exquisitely made; it is easy to carry and use a better decoration depiction; Product added value. Some of the specific requirements are in accordance with the rules of GB/T 12123 "selling package depiction procedures".
(9) Adding the demand for â€œother new materialsâ€ Although the outer packaging materials of China's bearing occupations are still mainly wooden boxes and cartons; however, these years; calcium plastic corrugated boxes, metal containers and plastic packaging (heat shrinkable packaging film) are also used. However, the new information must be verified by experiments; the strength of the package should be ensured and meet the storage and handling requirements.
2 JB/T 4036-2004
This specification is a revision of JB/T 4036 1993 "Trays for rolling bearing transport and large wooden boxes". Since the implementation of the 1993 version of the specification; the bearing products have been completed for containerized transportation; the specification has also become the bearing of each bearing production company (factory) Guiding specifications for storage and transportation packaging.
In addition to the specification and corrections in accordance with the requirements of GB/T 1.1-2000, the specification also made the following amendments:
(1) Amend some terms according to the new terminology specification GB/T 3716-2000 "Tray Terminology"; change "double import flat tray" and "four import flat tray" to "two-way flat fork" and "four-way" Fork flat tray".
(2) Removal of the external dimensions of the tray and the cover plate. Now there is a specification for the external scale of the special regulation tray GB/T 2934 1996 "The first scale and common service of the intermodal universal flat pallet"; the external scale of the pallet can be directly selected from the specification The external scale; other non-standard scales can also be selected, the scale of the cover disc can be based on the bearing area of â€‹â€‹the pallet package; it is determined by the application unit of the pallet.
(3) Improving the layout of the four-way fork flat tray The four-way fork flat tray in the original specification can be used for four-way forks; however, the vertical and horizontal decking of the non-loading surface is connected by the wrong seam; The weight of the original is thicker; the waste of the original data also increases the difficulty of processing. Many foreign customers; especially in Europe and the United States; they all need storage and transportation bearings to choose the tray layout of Figure 3.
(4) The pallet data has been abolished by magnesite; the production process of plastic magnesite crucible is complicated; the price is high; the cabinet is self-contained; the movement is inconvenient; the kind of packaging does not meet the requirements of green environmental protection; It is disposed of; it is a packaging material for dry screening.
Plastic is a new type of packaging material; the application of vision is very broad; it can replace wood; to deal with China's limited timber resource problems.
(5) Adding a polyethylene shrink film or a stretch film to wrap the package. Previously, the package and the cover plate are placed on the tray; after the steel strip is strapped; to ensure that the package is rainproof and dustproof; The cover covers the tray package. This traditional packaging method is simpler and easier to implement; but the package is not beautiful; the plastic cover can only play the role of rain and dust. Since 1998, the major bearing factories are now A continuous packaging method has been adopted: using a wraparound machine; wrapping the polyethylene stretch film on the tray package. The layout of the wraparound machine is simple; it can be purchased cheaply; the polyethylene stretch film can be selected according to requirements. The same thickness; the number of layers around can also be selected by yourself. This wrapping method not only protects the plastic cover from rain and dust, but also makes the tray package a whole; the package is fixed on the tray; Fixed effect.
(6) Remove the triangular raft from the four corners of the large wooden box in the large wooden box to strengthen the wooden box; it makes the wooden box stronger. But this not only adds the amount of wood for the wooden box; The cost of the triangle raft in the wooden box has a certain weight and space; in particular, the impact on the number of cartons; the storage and transportation costs to add. Remove the triangular raft; other aspects of normal processing according to demand; Ensure the strength of the wooden box.

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